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Poisson–Boltzmann equation

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3365: 120: 4703: 5102: 318: 4385:. These expressions are useful for analyzing quantum transport in a mesoscopic system. In metal-insulator semiconductor tunneling junctions, the electrons can build up close to the interface between layers and as a result the quantum transport of the system will be affected by the electron-electron interactions. Certain transport properties such as 4397: 5146:
reduced surface potential. On the other hand, including the finite size of the ions causes the opposite effect. The Poisson–Boltzmann equation is most appropriate for approximating the electrostatic potential at the surface for aqueous solutions of univalent salts at concentrations smaller than 0.2 M and potentials not exceeding 50–80 mV.
4852: 3361:, where the decay is steeper than exponential decay. The following figure employs the linearized equation and the high potential graphing equation derived above. It is a potential-versus-distance graph for varying surface potentials of 50, 100, 150, and 200 mV. The equations employed in this figure assume an 80mM NaCl solution. 5138:
charges, where ions were assumed to interact with the average electrostatic field of all their neighbors rather than each neighbor individually. In addition, non-Coulombic interactions were not considered and certain interactions were unaccounted for, such as the overlap of ion hydration spheres in an aqueous system. The
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The Poisson–Boltzmann equation can be applied to biomolecular systems. One example is the binding of electrolytes to biomolecules in a solution. This process is dependent upon the electrostatic field generated by the molecule, the electrostatic potential on the surface of the molecule, as well as the
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The geometry that most easily facilitates this is a planar surface. In the case of an infinitely extended planar surface, there are two dimensions in which the potential cannot change because of symmetry. Assuming these dimensions are the y and z dimensions, only the x dimension is left. Below is the
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Applying the equation above to the MIS tunneling junction, electronic transport can be analyzed along the z-axis, which is referenced perpendicular to the plane of the layers. An n-type junction is chosen in this case with a bias V applied along the z-axis. The self-consistent average potential of
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and that is generally the standard. Some boundary conditions that apply in low potential cases are that: at the surface, the potential must be equal to the surface potential and at large distances from the surface the potential approaches a zero value. This distance decay length is yielded by the
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As with any approximate model, the Poisson–Boltzmann equation is an approximation rather than an exact representation. Several assumptions were made to approximate the potential of the diffuse layer. The finite size of the ions was considered negligible and ions were treated as individual point
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The Poisson–Boltzmann equation can be applied in a variety of fields mainly as a modeling tool to make approximations for applications such as charged biomolecular interactions, dynamics of electrons in semiconductors or plasma, etc. Most applications of this equation are used as models to gain
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Though the model faces certain limitations, it describes electric double layers very well. The errors resulting from the previously mentioned assumptions cancel each other for the most part. Accounting for non-Coulombic interactions increases the ion concentration at the surface and leads to a
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can be known by solving for self-consistent Coulombic average potential from the electron-electron interactions, which is related to electronic distribution. Therefore, it is essential to analytically solve the Poisson–Boltzmann equation in order to obtain the analytical quantities in the MIS
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The equation for local ion density can be substituted into the Poisson equation under the assumptions that the work being done is only electric work, that our solution is composed of a 1:1 salt (e.g., NaCl), and that the concentration of salt is much higher than the concentration of ions. The
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In low potential cases, the high potential equation may be used and will still yield accurate results. As the potential rises, the low potential, linear case overestimates the potential as a function of distance from the surface. This overestimation is visible at distances less than half the
1683:. The high-potential case becomes more complex so if applicable, use the low-potential equation. In the low-potential condition, the linearized version of the Poisson–Boltzmann equation (shown below) is valid, and it is commonly used as it is more simple and spans a wide variety of cases. 2731: 2959: 23:
describes the distribution of the electric potential in solution in the direction normal to a charged surface. This distribution is important to determine how the electrostatic interactions will affect the molecules in solution. The Poisson–Boltzmann equation is derived via
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tunneling junctions. Applying the following analytical solution of the Poisson–Boltzmann equation (see section 2) to MIS tunneling junctions, the following expression can be formed to express electronic transport quantities such as electronic density and electric current
3846: 2214: 4698:{\displaystyle f_{1}f^{0}-f_{0}+{\frac {eE_{z}\tau _{0}}{m}}{\frac {\partial f_{0}}{\partial v_{z}}}\left(1-e^{\frac {-\tau }{\tau _{0}}}\right)-\int _{0}^{t}{\frac {e}{m}}e{^{\frac {t-\tau '}{\tau _{0}}}}\nabla \rho \times {\frac {\partial f_{0}}{\partial v}}dt'} 3402:
in an ionic solution with different number of bound ions at varying physiological ionic strengths. It is shown that electrostatic potential depends on the charge of the molecule, while the electrostatic free energy takes into account the net charge of the system.
5097:{\displaystyle \rho _{2}\approx {\frac {ne{\sqrt {\pi }}G(i\lambda _{D1})e^{{\frac {-t}{\tau _{0}}}-\lambda _{D1}z}}{3{\sqrt {3}}\varepsilon _{0}\varepsilon _{r}\lambda _{D1}}}\left(1-e^{1-{\sqrt {\frac {2ne^{2}t^{2}}{m\varepsilon _{0}\varepsilon _{r}}}}}\right)} 3038: 1512: 1941: 4345: 3539: 1394: 2223:
The high-potential case is referred to as the “full one-dimensional case”. In order to obtain the equation, the general solution to the Poisson–Boltzmann equation is used and the case of low potentials is dropped. The equation is solved with a
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The electronic density and electric current can be found by manipulation to equation 16 above as functions of position z. These electronic transport quantities can be used to help understand various transport properties in the system.
4119: 116:-like qualities of the electric double layer. A simple planar case with a negatively charged surface can be seen in the figure below. As expected, the concentration of counter-ions is higher near the surface than in the bulk solution. 2506: 4845: 2740: 3531:
The electrostatic free energy can also be expressed by taking the process of the charging system. The following expression utilizes chemical potential of solute molecules and implements the Poisson-Boltzmann Equation with the
4017: 4264: 313:{\displaystyle \nabla ^{2}\psi ={\frac {\partial ^{2}\psi }{\partial x^{2}}}+{\frac {\partial ^{2}\psi }{\partial y^{2}}}+{\frac {\partial ^{2}\psi }{\partial z^{2}}}=-{\frac {\rho _{e}}{\varepsilon _{r}\varepsilon _{0}}},} 3503: 1159:
The Poisson–Boltzmann equation can take many forms throughout various scientific fields. In biophysics and certain surface chemistry applications, it is known simply as the Poisson–Boltzmann equation. It is also known in
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such as a mesoscopic system. This is done by solving the Poisson–Boltzmann equation analytically in the three-dimensional case. Solving this results in expressions of the distribution function for the
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of the solvent was assumed to be constant, resulting in a rough approximation as polar molecules are prevented from freely moving when they encounter the strong electric field at the solid surface.
5481: 1176:. Only minor modifications are necessary to apply the Poisson–Boltzmann equation to various interfacial models, making it a highly useful tool in determining electrostatic potential at surfaces. 3347: 1401: 1732: 3011: 2276: 1860: 4272: 1987: 1206: 2735:
In order to obtain a more useful equation that facilitates graphing high potential distributions, take the natural logarithm of both sides and solve for the dimensionless potential, y.
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Analytical solutions have also been found for axial and spherical cases in a particular study. The equation is in the form of a logarithm of a power series and it is as follows:
4357:, and membranes. This involves the equations being solved with simple boundary conditions such as constant surface potential. These approximations are useful in fields such as 619: 410: 377: 1991:
As salt concentration increases, the Debye length decreases due to the ions in solution screening the surface charge. A special instance of this equation is for the case of
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is the salt concentration in mol/L. These equations all require 1:1 salt concentration cases, but if ions that have higher valence are present, the following case is used.
733: 2019: 1853: 694: 3277:{\displaystyle \psi ={\frac {2k_{B}T}{e}}\cdot \ln {\frac {e^{y_{0}/2}+1+(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}{e^{y_{0}/2}+1-(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}}} 5149:
In the limit of strong electrostatic interactions, a strong coupling theory is more applicable than the weak coupling assumed in deriving the Poisson-Boltzmann theory.
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and the boundary conditions that at large distances from the surface, the dimensionless potential and its derivative are zero, the high potential equation is revealed.
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The Poisson–Boltzmann equation can also be used to calculate the electrostatic free energy for hypothetically charging a sphere using the following charging integral:
2499: 3526: 1665: 3031: 2107: 588: 4024: 437: 3742:{\displaystyle \Delta G^{\text{el}}=\int _{V}\left(kT\sum _{i}c_{i}^{\infty }\left+p^{f}U-{\frac {-\varepsilon ({\boldsymbol {\nabla }}U)^{2}}{8\pi }}\right)dV} 645: 2026: 3422:
layers of the erythrocyte membrane. This information is useful for many reasons including the study of the mechanical stability of the erythrocyte membrane.
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Surface charge neutralized by a molecular layer of counter-ions; surface charge potential linearly dissipated from surface to counter-ions to satisfy charge
57:. Due to thermal motion of ions, the layer of counter-ions is a diffuse layer and is more extended than a single molecular layer, as previously proposed by 3433: 4757: 3368:
Potential versus distance for varying surface potentials of 50, 100, 150, and 200 mV. The equations employed in this figure assume an 80mM NaCl solution.
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Another example of utilizing the Poisson–Boltzmann equation is the determination of an electric potential profile at points perpendicular to the
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Zhang Li-Zhi; Wang Zheng-Chuan (2009). "Analytical Solution to the Boltzmann-Poisson Equation and Its Application to MIS Tunneling Junctions".
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Fogolari, F.; Brigo, A.; Molinari, H. (2002). "The Poisson–Boltzmann Equation for Biomolecular Electrostatics: a Tool for Structural Biology".
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Finally, by combining the last three term the following equation representing the outer space contribution to the free energy density integral
2726:{\displaystyle e^{y/2}={\frac {e^{y_{0}/2}+1+(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}{e^{y_{0}/2}+1-(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}}} 2954:{\displaystyle y=2\ln {\frac {e^{y_{0}/2}+1+(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}{e^{y_{0}/2}+1-(e^{y_{0}/2}-1)\cdot e^{-\mathrm {K} x}}}} 1790:; however, the results that the equations yields are valid for a wider range of potentials, from 50–80mV. Nevertheless, at room temperature, 103:
Finite ion size and hydration sphere considered; some ions are specifically adsorbed by the surface in the plane, known as the Stern layer
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An analytical solution to the Poisson–Boltzmann equation can be used to describe an electron-electron interaction in a metal-insulator
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Substituting these Boltzmann relations into the local electric charge density expression, the following expression can be obtained
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The above expression can be rewritten into separate free energy terms based on different contributions to the total free energy
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assumptions. From the Poisson–Boltzmann equation many other equations have been derived with a number of different assumptions.
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of negative ions in the zero potential region). For the spherical case, L=2, the axial case, L=1, and the planar case, L=0.
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D’Yachkov, L. G. (2005). "Analytical Solution of the Poisson–Boltzmann Equation in Cases of Spherical and Axial Symmetry".
3841:{\displaystyle \Delta G^{\text{el}}=\Delta G^{\text{ef}}+\Delta G^{\text{em}}+\Delta G^{\text{mob}}+\Delta G^{\text{solv}}} 2209:{\displaystyle \mathrm {K} ={\sqrt {{\frac {e^{2}}{\varepsilon \varepsilon _{0}k_{\mathrm {B} }T}}\sum c_{i}{Z_{i}}^{2}}}} 5672: 3364: 1686: 2966: 2231: 5542:
Tuinier, R. (2003). "Approximate Solutions to the Poisson–Boltzmann Equation in Spherical and Cylindrical Geometry".
53:, a charged solid comes into contact with an ionic solution, creating a layer of surface charges and counter-ions or 2279: 1151:
Finally the charge density can be substituted into the Poisson equation to produce the Poisson–Boltzmann equation.
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Netz, R.R.; Orland, H. (2000-02-01). "Beyond Poisson-Boltzmann: Fluctuation effects and correlation functions".
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Thermal motion, ion diffusion, adsorption onto the surface, solvent/surface interactions considered negligible
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in the Helmholtz model. The Stern Layer model goes a step further and takes into account the finite ion size.
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respectively. These work equations can be substituted into the Boltzmann equation, producing two expressions
5425:"The Application of a Dynamic Stern Layer Model to Electrophoretic Mobility Measurements of Latex Particles" 1679:
When using the Poisson–Boltzmann equation, it is important to determine if the specific case is low or high
5919: 1507:{\displaystyle {\frac {d^{2}\psi }{dr^{2}}}+{\frac {L}{r}}{\frac {d\psi }{dr}}=e^{\psi }-\delta e^{-\psi }} 5914: 5896:
and Robert M. Strain, 2009, University of Pennsylvania, Department of Mathematics, Philadelphia, PA, USA.
1936:{\displaystyle \mathrm {K} ={\sqrt {\frac {2c_{0}e^{2}}{\varepsilon \varepsilon _{0}k_{\mathrm {B} }T}}}} 1201:
Poisson–Boltzmann equation solved analytically in terms of a second order derivative with respect to x.
5158: 4340:{\displaystyle \Delta G^{\text{out}}=\Delta G^{\text{em}}+\Delta G^{\text{mob}}+\Delta G^{\text{solv}}} 54: 1389:{\displaystyle {\frac {d^{2}\psi }{dx^{2}}}={\frac {c_{0}e}{\varepsilon \varepsilon _{0}}}\cdot \left} 595: 388: 355: 5477:"Recent Progress in Numerical Methods for the Poisson-Boltzmann Equation in Biophysical Applications" 5448: 128: 5371: 2457:{\displaystyle e^{-\mathrm {K} x}={\frac {(e^{y/2}-1)(e^{y_{0}/2}+1)}{(e^{y/2}+1)(e^{y_{0}/2}-1)}}} 1559:
and the lengths are measured in units of the Debye electron radius in the region of zero potential
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of ions in the diffuse layer. The three-dimensional potential distribution can be described by the
5863:– A free, open-source Poisson-Boltzmann electrostatics and biomolecular solvation software package 1994: 1831: 663: 3395: 1165: 2225: 532: 326: 5476: 2469: 380: 46: 5805:
Moreira, A. G.; Netz, R. R. (2000). "Strong-coupling theory for counter-ion distributions".
5424: 4114:{\displaystyle \Delta G^{\text{mob}}=kT\int _{V}c_{i}\ln {\frac {c_{i}}{c_{i}^{\infty }}}dV} 3508: 1640: 5824: 5771: 5729: 5622: 5551: 5508: 5196: 3016: 2085: 566: 427: 5422: 590:
is the work required to move an ion closer to the surface from an infinitely far distance,
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Finite ion size ignored; uniformly-charged surface; non-Coulombic interactions ignored
5840: 5814: 5787: 5693: 5667: 5643: 5608: 5524: 5396: 5293: 5220: 5186: 4390: 4378: 4374: 2278:, which is not to be confused with the spatial coordinate symbol, y. Employing several 1680: 1189: 630: 622: 431: 419: 42: 5634: 5607:
Fogolari, Federico; Zuccato, Pierfrancesco; Esposito, Gennaro; Viglino, Paola (1999).
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electric work to bring a charged cation or charged anion to a surface with potential
58: 25: 5844: 5742: 5717: 5297: 4840:{\displaystyle \rho _{1}\approx {\frac {aE_{z}}{2\lambda _{D1}}}e^{-\lambda _{D1}z}} 5889: 5832: 5779: 5737: 5688: 5680: 5638: 5630: 5559: 5516: 5277: 5204: 4386: 4382: 1161: 132: 4012:{\displaystyle \Delta G^{\text{em}}=\int _{V}{\frac {\sum _{i}c_{i}z_{i}qU}{2}}dV} 106:
Stern layer is thin compared to particle size; fluid velocity = 0 in Stern layer
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Global classical solutions of the Boltzmann equation with long-range interactions
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These equations can act as simple geometry models for biological systems such as
4259:{\displaystyle \Delta G^{\text{solv}}=kT\int _{V}\sum _{i}c_{i}^{\infty }\leftdV} 5836: 3533: 3379: 1668: 16:
Equation used for physiological interfaces, polymer science, and semiconductors
5903: 5878: 5718:"Solutions of non-linear Poisson–Boltzmann equation for erythrocyte membrane" 5241:
Thermodynamics and Statistical Mechanics: Equilibrium by Entropy Maximisation
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Cruz, Frederico A. O.; Vilhena, Fernando S. D. S.; Cortez, Celia M. (2000).
5609:"Biomolecular Electrostatics with the Linearized Poisson–Boltzmann Equation" 119: 5702: 5289: 5139: 5111: 3358: 1826: 519:{\displaystyle c_{i}=c_{i}^{0}\cdot e^{\frac {-W_{i}}{k_{\mathrm {B} }T}},} 41:
The Poisson–Boltzmann equation describes a model proposed independently by
5652: 5208: 5819: 5191: 4373:(MIS). This can be used to describe both time and position dependence of 3411: 1173: 113: 5883: 2073:{\displaystyle \lambda _{D}={\frac {\mathrm {0.304nm} }{\sqrt {c_{0}}}}} 5872: 3415: 3394:
The linearized Poisson–Boltzmann equation can be used to calculate the
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Adaptive Fast Multipole Poisson–Boltzmann Solver, free and open-source
5684: 5520: 3498:{\displaystyle \Delta G^{\text{el}}=\int ^{\tau }qU(\tau ')\,d\tau '} 5281: 426:
The freedom of movement of ions in solution can be accounted for by
5860: 4350: 3916:{\displaystyle \Delta G^{\text{ef}}=\int _{V}{\frac {p^{f}U}{2}}dV} 3751:
Note that the free energy is independent of the charging pathway .
3419: 1192:; however, with certain geometries, it can be solved analytically. 923:{\displaystyle c^{+}=c_{0}\cdot e^{\frac {-e\psi (x,y,z)}{k_{B}T}}} 1783:{\displaystyle e\left\vert \psi \right\vert \ll k_{\mathrm {B} }T} 824:{\displaystyle c^{-}=c_{0}\cdot e^{\frac {e\psi (x,y,z)}{k_{B}T}}} 92:
Thermal motion of ions accounted for; ions behave as point charges
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water with a monovalent salt. The Debye length equation is then:
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Department of Chemical Engineering, Carnegie Mellon University.
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Matched Interface & Boundary based Poisson–Boltzmann solver
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Gruziel, Magdalena; Grochowski, Pawel; Trylska, Joanna (2008).
3013:, substitute this for y in the previous equation and solve for 648: 5606: 1630:{\displaystyle R_{eD}={\sqrt {\frac {kT}{4\pi e^{2}n_{e0}}}}} 1142:{\displaystyle \rho _{e}=e{(c^{+}-c^{-})}=c_{0}e\cdot \left.} 5761: 3399: 5665: 1674: 5369: 5267: 4855: 4760: 4714: 4400: 4275: 4129: 4027: 3931: 3858: 3760: 3542: 3511: 3436: 3291: 3041: 3019: 2969: 2743: 2509: 2472: 2290: 2234: 2117: 2088: 2029: 1997: 1950: 1863: 1834: 1796: 1747: 1689: 1643: 1565: 1522: 1404: 1209: 947: 837: 741: 702: 666: 633: 598: 569: 535: 440: 434:
is used to calculate the local ion density such that
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and free energy of highly charged molecules such as
5394: 4021:Entropic free energy of mixing of mobile species = 5096: 4839: 4743: 4697: 4339: 4258: 4113: 4011: 3915: 3840: 3741: 3520: 3497: 3342:{\displaystyle y_{0}={\frac {e\psi _{0}}{k_{B}T}}} 3341: 3276: 3025: 3005: 2953: 2725: 2493: 2456: 2270: 2208: 2101: 2072: 2013: 1981: 1935: 1847: 1816: 1782: 1726: 1659: 1629: 1551: 1506: 1388: 1141: 922: 823: 727: 688: 639: 613: 582: 553: 518: 404: 371: 342: 312: 5715: 1727:{\displaystyle \psi =\psi _{0}e^{-\mathrm {K} x}} 1164:as Gouy-Chapman theory; in solution chemistry as 5901: 5579:Cell Physiology Sourcebook: A Molecular Approach 3006:{\displaystyle y\equiv {\frac {e\psi }{k_{B}T}}} 2271:{\displaystyle y\equiv {\frac {e\psi }{k_{B}T}}} 1736: 123:A simple planar case for the Gouy–Chapman model 5346:(2nd ed.). Weinheim, Germany: Wiley-VCH. 4381:and self-consistent average potential for the 1982:{\displaystyle \lambda _{D}=\mathrm {K} ^{-1}} 1174:Derjaguin–Landau–Verwey–Overbeek (DLVO) theory 5341: 3385: 127:The Poisson–Boltzmann equation describes the 4123:Entropic free energy of mixing of solvent = 3425: 1184:Because the Poisson–Boltzmann equation is a 350:is the local electric charge density in C/m, 36: 5869:– A Poisson–Boltzmann electrostatics solver 5804: 5365: 5363: 5337: 5335: 5333: 5331: 5329: 5327: 1188:of the second order, it is commonly solved 5576: 5325: 5323: 5321: 5319: 5317: 5315: 5313: 5311: 5309: 5307: 5176: 1552:{\displaystyle \psi ={\frac {e\Phi }{kT}}} 5818: 5741: 5692: 5642: 5498: 5190: 3483: 1817:{\displaystyle \psi \leq \mathrm {25mV} } 5544:Journal of Colloid and Interface Science 5492: 5360: 4744:{\displaystyle \rho \rho _{1}+\rho _{2}} 3363: 118: 5541: 5535: 5418: 5416: 5304: 3372: 1179: 49:in 1910 and 1913, respectively. In the 5902: 5668:"The Poisson-Boltzmann model for tRNA" 5342:Butt, H.; Graf, L.; Kappl, M. (2006). 5237: 3033:. The following equation is rendered. 2218: 5757: 5755: 5753: 5602: 5600: 5598: 5390: 5388: 1675:Low-potential vs high-potential cases 561:is the ion concentration at the bulk, 5470: 5468: 5413: 5263: 5261: 4364: 112:The Gouy–Chapman model explains the 5344:Physics and Chemistry of Interfaces 3414:. This takes into account both the 1741:Strictly, low potential means that 1154: 934:is the charge of an electron, 1.602 13: 5750: 5595: 5474: 5385: 4675: 4660: 4613: 4487: 4472: 4324: 4308: 4292: 4276: 4182: 4130: 4098: 4028: 3932: 3859: 3825: 3809: 3793: 3777: 3761: 3600: 3543: 3528:is the final charge on the sphere 3437: 3262: 3168: 2939: 2845: 2711: 2617: 2300: 2160: 2119: 2052: 2049: 1966: 1920: 1865: 1810: 1807: 1771: 1715: 1535: 1516:It uses a dimensionless potential 1368: 1319: 605: 500: 412:is the permittivity of free space, 249: 235: 212: 198: 175: 161: 142: 14: 5931: 5861:Adaptive Poisson–Boltzmann Solver 5854: 5581:(3rd ed.). San Diego: Acad. 5465: 5258: 3700: 614:{\displaystyle k_{\mathrm {B} }} 405:{\displaystyle \varepsilon _{0}} 372:{\displaystyle \varepsilon _{r}} 5798: 5743:10.1590/S0103-97332000000200023 5709: 5659: 5570: 5475:Lu, B. Z.; et al. (2008). 5244:. Academic Press. p. 318. 5179:The European Physical Journal E 5121: 3925:Electrostatic mobile charges = 5910:Eponymous equations of physics 5441: 5231: 5170: 4907: 4888: 4708:the system can be found using 4651: 4648: 4631: 4619: 3852:Electrostatic fixed charges = 3708: 3696: 3480: 3469: 3247: 3213: 3153: 3119: 2924: 2890: 2830: 2796: 2696: 2662: 2602: 2568: 2448: 2414: 2411: 2384: 2379: 2345: 2342: 2315: 1357: 1351: 1308: 1302: 1109: 1091: 1053: 1035: 991: 965: 898: 880: 799: 781: 1: 5635:10.1016/S0006-3495(99)77173-0 5564:10.1016/S0021-9797(02)00142-X 5370:New Mexico State University. 5164: 3351: 1737:Low-potential case conditions 1195: 728:{\displaystyle W^{-}=-e\psi } 5722:Brazilian Journal of Physics 2014:{\displaystyle 25^{\circ }C} 1848:{\displaystyle \lambda _{D}} 689:{\displaystyle W^{+}=e\psi } 379:is the dielectric constant ( 7: 5238:Attard, Phil (2002-08-07). 5152: 3391:electrostatic free energy. 10: 5936: 5784:10.1088/1674-1056/18/7/059 5397:"Chemistry 465 Lecture 10" 3386:Physiological applications 31: 21:Poisson–Boltzmann equation 5837:10.1209/epl/i2000-00495-1 5501:Technical Physics Letters 5395:Simon Fraser University. 3426:Electrostatic free energy 2466:This equation solved for 554:{\displaystyle c_{i}^{0}} 343:{\displaystyle \rho _{e}} 129:electrochemical potential 70:Important characteristics 37:Background and derivation 2280:trigonometric identities 5879:CHARMM-GUI: PBEQ Solver 5577:Sperelakis, N. (2012). 5449:"Electric Double Layer" 5372:"Electric Double Layer" 3396:electrostatic potential 2494:{\displaystyle e^{y/2}} 5098: 4841: 4745: 4699: 4341: 4260: 4115: 4013: 3917: 3842: 3743: 3522: 3521:{\displaystyle \tau q} 3499: 3369: 3343: 3278: 3027: 3007: 2955: 2727: 2495: 2458: 2272: 2210: 2103: 2074: 2015: 1983: 1937: 1849: 1818: 1784: 1728: 1661: 1660:{\displaystyle n_{e0}} 1631: 1553: 1508: 1390: 1143: 924: 825: 729: 690: 660:can be represented by 647:is the temperature in 641: 615: 584: 555: 520: 406: 373: 344: 314: 124: 5482:Commun. Comput. Phys. 5209:10.1007/s101890050023 5099: 4842: 4746: 4700: 4342: 4261: 4116: 4014: 3918: 3843: 3744: 3523: 3500: 3367: 3344: 3279: 3028: 3026:{\displaystyle \psi } 3008: 2956: 2728: 2496: 2459: 2273: 2211: 2104: 2102:{\displaystyle c_{0}} 2075: 2016: 1984: 1938: 1850: 1819: 1785: 1729: 1662: 1632: 1554: 1509: 1391: 1144: 925: 826: 730: 691: 642: 616: 585: 583:{\displaystyle W_{i}} 556: 521: 407: 381:relative permittivity 374: 345: 315: 122: 47:David Leonard Chapman 4853: 4758: 4712: 4398: 4273: 4127: 4025: 3929: 3856: 3758: 3540: 3509: 3434: 3408:phospholipid bilayer 3373:General applications 3289: 3039: 3017: 2967: 2741: 2507: 2470: 2288: 2232: 2115: 2086: 2027: 1995: 1948: 1861: 1832: 1794: 1745: 1687: 1641: 1563: 1520: 1402: 1207: 1186:partial differential 1180:Solving analytically 945: 835: 739: 700: 664: 631: 596: 567: 533: 438: 428:Boltzmann statistics 389: 356: 327: 138: 5920:Colloidal chemistry 5829:2000EL.....52..705M 5807:Europhysics Letters 5776:2009ChPhB..18.2975Z 5734:2000BrJPh..30..403C 5627:1999BpJ....76....1F 5614:Biophysical Journal 5556:2003JCIS..258...45T 5513:2005TePhL..31..204D 5201:2000EPJE....1..203N 4563: 4375:dissipative systems 4186: 4102: 3604: 3378:further insight on 2219:High-potential case 1166:Debye–Huckel theory 550: 468: 5915:Molecular dynamics 5894:Philip T. Gressman 5094: 4837: 4741: 4695: 4549: 4391:electronic density 4379:Boltzmann equation 4337: 4256: 4172: 4171: 4111: 4088: 4009: 3970: 3913: 3838: 3739: 3590: 3589: 3518: 3495: 3370: 3339: 3274: 3023: 3003: 2951: 2723: 2491: 2454: 2268: 2206: 2099: 2070: 2011: 1979: 1933: 1845: 1814: 1780: 1724: 1657: 1627: 1549: 1504: 1386: 1139: 920: 821: 725: 686: 637: 623:Boltzmann constant 611: 580: 551: 536: 516: 454: 432:Boltzmann equation 420:electric potential 402: 369: 340: 310: 125: 51:Gouy-Chapman model 43:Louis Georges Gouy 5764:Chinese Physics B 5685:10.1002/jcc.20953 5679:(12): 1970–1981. 5588:978-0-12-387738-3 5521:10.1134/1.1894433 5353:978-3-527-40629-6 5251:978-0-12-066321-7 5085: 5084: 5004: 4968: 4935: 4883: 4809: 4682: 4609: 4572: 4538: 4501: 4467: 4365:Materials science 4359:colloid chemistry 4334: 4318: 4302: 4286: 4239: 4162: 4140: 4103: 4038: 4001: 3961: 3942: 3905: 3869: 3835: 3819: 3803: 3787: 3771: 3726: 3657: 3580: 3553: 3447: 3337: 3272: 3071: 3001: 2949: 2721: 2452: 2266: 2204: 2170: 2068: 2067: 1931: 1930: 1625: 1624: 1547: 1470: 1450: 1437: 1378: 1329: 1279: 1242: 1170:colloid chemistry 1128: 1072: 917: 818: 640:{\displaystyle T} 510: 383:) of the solvent, 305: 263: 226: 189: 110: 109: 59:Hermann Helmholtz 5927: 5849: 5848: 5822: 5820:cond-mat/0009376 5802: 5796: 5795: 5770:(2): 2975–2980. 5759: 5748: 5747: 5745: 5713: 5707: 5706: 5696: 5673:J. Comput. Chem. 5663: 5657: 5656: 5646: 5604: 5593: 5592: 5574: 5568: 5567: 5539: 5533: 5532: 5496: 5490: 5489: 5472: 5463: 5462: 5460: 5459: 5445: 5439: 5438: 5436: 5434: 5429: 5420: 5411: 5410: 5408: 5406: 5401: 5392: 5383: 5382: 5380: 5378: 5367: 5358: 5357: 5339: 5302: 5301: 5270:J. Mol. Recognit 5265: 5256: 5255: 5235: 5229: 5228: 5194: 5192:cond-mat/9902085 5174: 5134: 5133: 5129: 5109: 5103: 5101: 5100: 5095: 5093: 5089: 5088: 5087: 5086: 5083: 5082: 5081: 5072: 5071: 5058: 5057: 5056: 5047: 5046: 5030: 5029: 5005: 5003: 5002: 5001: 4989: 4988: 4979: 4978: 4969: 4964: 4958: 4957: 4956: 4952: 4951: 4936: 4934: 4933: 4924: 4916: 4906: 4905: 4884: 4879: 4870: 4865: 4864: 4846: 4844: 4843: 4838: 4836: 4835: 4831: 4830: 4810: 4808: 4807: 4806: 4790: 4789: 4788: 4775: 4770: 4769: 4750: 4748: 4747: 4742: 4740: 4739: 4727: 4726: 4704: 4702: 4701: 4696: 4694: 4683: 4681: 4673: 4672: 4671: 4658: 4647: 4612: 4611: 4610: 4608: 4607: 4598: 4597: 4582: 4573: 4565: 4562: 4557: 4545: 4541: 4540: 4539: 4537: 4536: 4527: 4519: 4502: 4500: 4499: 4498: 4485: 4484: 4483: 4470: 4468: 4463: 4462: 4461: 4452: 4451: 4438: 4433: 4432: 4420: 4419: 4410: 4409: 4387:electric current 4383:Poisson equation 4346: 4344: 4343: 4338: 4336: 4335: 4332: 4320: 4319: 4316: 4304: 4303: 4300: 4288: 4287: 4284: 4265: 4263: 4262: 4257: 4249: 4245: 4244: 4240: 4238: 4230: 4223: 4222: 4209: 4185: 4180: 4170: 4161: 4160: 4142: 4141: 4138: 4120: 4118: 4117: 4112: 4104: 4101: 4096: 4087: 4086: 4077: 4069: 4068: 4059: 4058: 4040: 4039: 4036: 4018: 4016: 4015: 4010: 4002: 3997: 3990: 3989: 3980: 3979: 3969: 3959: 3957: 3956: 3944: 3943: 3940: 3922: 3920: 3919: 3914: 3906: 3901: 3897: 3896: 3886: 3884: 3883: 3871: 3870: 3867: 3847: 3845: 3844: 3839: 3837: 3836: 3833: 3821: 3820: 3817: 3805: 3804: 3801: 3789: 3788: 3785: 3773: 3772: 3769: 3748: 3746: 3745: 3740: 3732: 3728: 3727: 3725: 3717: 3716: 3715: 3703: 3688: 3680: 3679: 3667: 3663: 3662: 3658: 3656: 3648: 3641: 3640: 3627: 3603: 3598: 3588: 3568: 3567: 3555: 3554: 3551: 3527: 3525: 3524: 3519: 3504: 3502: 3501: 3496: 3494: 3479: 3462: 3461: 3449: 3448: 3445: 3348: 3346: 3345: 3340: 3338: 3336: 3332: 3331: 3321: 3320: 3319: 3306: 3301: 3300: 3283: 3281: 3280: 3275: 3273: 3271: 3270: 3269: 3265: 3240: 3239: 3235: 3230: 3229: 3203: 3202: 3198: 3193: 3192: 3177: 3176: 3175: 3171: 3146: 3145: 3141: 3136: 3135: 3109: 3108: 3104: 3099: 3098: 3083: 3072: 3067: 3063: 3062: 3049: 3032: 3030: 3029: 3024: 3012: 3010: 3009: 3004: 3002: 3000: 2996: 2995: 2985: 2977: 2960: 2958: 2957: 2952: 2950: 2948: 2947: 2946: 2942: 2917: 2916: 2912: 2907: 2906: 2880: 2879: 2875: 2870: 2869: 2854: 2853: 2852: 2848: 2823: 2822: 2818: 2813: 2812: 2786: 2785: 2781: 2776: 2775: 2760: 2732: 2730: 2729: 2724: 2722: 2720: 2719: 2718: 2714: 2689: 2688: 2684: 2679: 2678: 2652: 2651: 2647: 2642: 2641: 2626: 2625: 2624: 2620: 2595: 2594: 2590: 2585: 2584: 2558: 2557: 2553: 2548: 2547: 2532: 2527: 2526: 2522: 2501:is shown below. 2500: 2498: 2497: 2492: 2490: 2489: 2485: 2463: 2461: 2460: 2455: 2453: 2451: 2441: 2440: 2436: 2431: 2430: 2404: 2403: 2399: 2382: 2372: 2371: 2367: 2362: 2361: 2335: 2334: 2330: 2313: 2308: 2307: 2303: 2277: 2275: 2274: 2269: 2267: 2265: 2261: 2260: 2250: 2242: 2215: 2213: 2212: 2207: 2205: 2203: 2202: 2197: 2196: 2195: 2184: 2183: 2171: 2169: 2165: 2164: 2163: 2153: 2152: 2139: 2138: 2129: 2127: 2122: 2108: 2106: 2105: 2100: 2098: 2097: 2079: 2077: 2076: 2071: 2069: 2066: 2065: 2056: 2055: 2044: 2039: 2038: 2020: 2018: 2017: 2012: 2007: 2006: 1988: 1986: 1985: 1980: 1978: 1977: 1969: 1960: 1959: 1942: 1940: 1939: 1934: 1932: 1929: 1925: 1924: 1923: 1913: 1912: 1899: 1898: 1897: 1888: 1887: 1874: 1873: 1868: 1854: 1852: 1851: 1846: 1844: 1843: 1823: 1821: 1820: 1815: 1813: 1789: 1787: 1786: 1781: 1776: 1775: 1774: 1761: 1733: 1731: 1730: 1725: 1723: 1722: 1718: 1705: 1704: 1666: 1664: 1663: 1658: 1656: 1655: 1636: 1634: 1633: 1628: 1626: 1623: 1622: 1621: 1609: 1608: 1592: 1584: 1583: 1578: 1577: 1558: 1556: 1555: 1550: 1548: 1546: 1538: 1530: 1513: 1511: 1510: 1505: 1503: 1502: 1484: 1483: 1471: 1469: 1461: 1453: 1451: 1443: 1438: 1436: 1435: 1434: 1421: 1417: 1416: 1406: 1395: 1393: 1392: 1387: 1385: 1381: 1380: 1379: 1377: 1373: 1372: 1371: 1360: 1340: 1331: 1330: 1328: 1324: 1323: 1322: 1311: 1294: 1280: 1278: 1277: 1276: 1263: 1259: 1258: 1248: 1243: 1241: 1240: 1239: 1226: 1222: 1221: 1211: 1162:electrochemistry 1155:Related theories 1148: 1146: 1145: 1140: 1135: 1131: 1130: 1129: 1127: 1123: 1122: 1112: 1083: 1074: 1073: 1071: 1067: 1066: 1056: 1024: 1007: 1006: 994: 990: 989: 977: 976: 957: 956: 937: 929: 927: 926: 921: 919: 918: 916: 912: 911: 901: 869: 860: 859: 847: 846: 830: 828: 827: 822: 820: 819: 817: 813: 812: 802: 773: 764: 763: 751: 750: 734: 732: 731: 726: 712: 711: 695: 693: 692: 687: 676: 675: 659: 646: 644: 643: 638: 620: 618: 617: 612: 610: 609: 608: 589: 587: 586: 581: 579: 578: 560: 558: 557: 552: 549: 544: 525: 523: 522: 517: 512: 511: 509: 505: 504: 503: 492: 491: 490: 477: 467: 462: 450: 449: 417: 411: 409: 408: 403: 401: 400: 378: 376: 375: 370: 368: 367: 349: 347: 346: 341: 339: 338: 319: 317: 316: 311: 306: 304: 303: 302: 293: 292: 282: 281: 272: 264: 262: 261: 260: 247: 243: 242: 232: 227: 225: 224: 223: 210: 206: 205: 195: 190: 188: 187: 186: 173: 169: 168: 158: 150: 149: 133:Poisson equation 64: 63: 5935: 5934: 5930: 5929: 5928: 5926: 5925: 5924: 5900: 5899: 5857: 5852: 5803: 5799: 5760: 5751: 5714: 5710: 5664: 5660: 5605: 5596: 5589: 5575: 5571: 5540: 5536: 5497: 5493: 5488:(5): 973–1009 . 5473: 5466: 5457: 5455: 5447: 5446: 5442: 5432: 5430: 5427: 5421: 5414: 5404: 5402: 5399: 5393: 5386: 5376: 5374: 5368: 5361: 5354: 5340: 5305: 5282:10.1002/jmr.577 5266: 5259: 5252: 5236: 5232: 5175: 5171: 5167: 5155: 5135: 5131: 5127: 5125: 5124: 5107: 5077: 5073: 5067: 5063: 5059: 5052: 5048: 5042: 5038: 5031: 5028: 5021: 5017: 5010: 5006: 4994: 4990: 4984: 4980: 4974: 4970: 4963: 4959: 4944: 4940: 4929: 4925: 4917: 4915: 4914: 4910: 4898: 4894: 4878: 4871: 4869: 4860: 4856: 4854: 4851: 4850: 4823: 4819: 4815: 4811: 4799: 4795: 4791: 4784: 4780: 4776: 4774: 4765: 4761: 4759: 4756: 4755: 4735: 4731: 4722: 4718: 4713: 4710: 4709: 4687: 4674: 4667: 4663: 4659: 4657: 4640: 4603: 4599: 4590: 4583: 4581: 4578: 4577: 4564: 4558: 4553: 4532: 4528: 4520: 4518: 4514: 4507: 4503: 4494: 4490: 4486: 4479: 4475: 4471: 4469: 4457: 4453: 4447: 4443: 4439: 4437: 4428: 4424: 4415: 4411: 4405: 4401: 4399: 4396: 4395: 4367: 4331: 4327: 4315: 4311: 4299: 4295: 4283: 4279: 4274: 4271: 4270: 4231: 4218: 4214: 4210: 4208: 4204: 4191: 4187: 4181: 4176: 4166: 4156: 4152: 4137: 4133: 4128: 4125: 4124: 4097: 4092: 4082: 4078: 4076: 4064: 4060: 4054: 4050: 4035: 4031: 4026: 4023: 4022: 3985: 3981: 3975: 3971: 3965: 3960: 3958: 3952: 3948: 3939: 3935: 3930: 3927: 3926: 3892: 3888: 3887: 3885: 3879: 3875: 3866: 3862: 3857: 3854: 3853: 3832: 3828: 3816: 3812: 3800: 3796: 3784: 3780: 3768: 3764: 3759: 3756: 3755: 3718: 3711: 3707: 3699: 3689: 3687: 3675: 3671: 3649: 3636: 3632: 3628: 3626: 3622: 3609: 3605: 3599: 3594: 3584: 3573: 3569: 3563: 3559: 3550: 3546: 3541: 3538: 3537: 3510: 3507: 3506: 3487: 3472: 3457: 3453: 3444: 3440: 3435: 3432: 3431: 3428: 3388: 3375: 3354: 3327: 3323: 3322: 3315: 3311: 3307: 3305: 3296: 3292: 3290: 3287: 3286: 3261: 3257: 3253: 3231: 3225: 3221: 3220: 3216: 3194: 3188: 3184: 3183: 3179: 3178: 3167: 3163: 3159: 3137: 3131: 3127: 3126: 3122: 3100: 3094: 3090: 3089: 3085: 3084: 3082: 3058: 3054: 3050: 3048: 3040: 3037: 3036: 3018: 3015: 3014: 2991: 2987: 2986: 2978: 2976: 2968: 2965: 2964: 2938: 2934: 2930: 2908: 2902: 2898: 2897: 2893: 2871: 2865: 2861: 2860: 2856: 2855: 2844: 2840: 2836: 2814: 2808: 2804: 2803: 2799: 2777: 2771: 2767: 2766: 2762: 2761: 2759: 2742: 2739: 2738: 2710: 2706: 2702: 2680: 2674: 2670: 2669: 2665: 2643: 2637: 2633: 2632: 2628: 2627: 2616: 2612: 2608: 2586: 2580: 2576: 2575: 2571: 2549: 2543: 2539: 2538: 2534: 2533: 2531: 2518: 2514: 2510: 2508: 2505: 2504: 2481: 2477: 2473: 2471: 2468: 2467: 2432: 2426: 2422: 2421: 2417: 2395: 2391: 2387: 2383: 2363: 2357: 2353: 2352: 2348: 2326: 2322: 2318: 2314: 2312: 2299: 2295: 2291: 2289: 2286: 2285: 2256: 2252: 2251: 2243: 2241: 2233: 2230: 2229: 2221: 2198: 2191: 2187: 2186: 2185: 2179: 2175: 2159: 2158: 2154: 2148: 2144: 2140: 2134: 2130: 2128: 2126: 2118: 2116: 2113: 2112: 2093: 2089: 2087: 2084: 2083: 2061: 2057: 2045: 2043: 2034: 2030: 2028: 2025: 2024: 2002: 1998: 1996: 1993: 1992: 1970: 1965: 1964: 1955: 1951: 1949: 1946: 1945: 1919: 1918: 1914: 1908: 1904: 1900: 1893: 1889: 1883: 1879: 1875: 1872: 1864: 1862: 1859: 1858: 1839: 1835: 1833: 1830: 1829: 1803: 1795: 1792: 1791: 1770: 1769: 1765: 1751: 1746: 1743: 1742: 1739: 1714: 1710: 1706: 1700: 1696: 1688: 1685: 1684: 1677: 1648: 1644: 1642: 1639: 1638: 1614: 1610: 1604: 1600: 1593: 1585: 1582: 1570: 1566: 1564: 1561: 1560: 1539: 1531: 1529: 1521: 1518: 1517: 1495: 1491: 1479: 1475: 1462: 1454: 1452: 1442: 1430: 1426: 1422: 1412: 1408: 1407: 1405: 1403: 1400: 1399: 1367: 1366: 1362: 1361: 1341: 1339: 1335: 1318: 1317: 1313: 1312: 1295: 1293: 1289: 1288: 1284: 1272: 1268: 1264: 1254: 1250: 1249: 1247: 1235: 1231: 1227: 1217: 1213: 1212: 1210: 1208: 1205: 1204: 1198: 1182: 1157: 1118: 1114: 1113: 1084: 1082: 1078: 1062: 1058: 1057: 1025: 1023: 1019: 1018: 1014: 1002: 998: 985: 981: 972: 968: 964: 952: 948: 946: 943: 942: 935: 907: 903: 902: 870: 868: 864: 855: 851: 842: 838: 836: 833: 832: 808: 804: 803: 774: 772: 768: 759: 755: 746: 742: 740: 737: 736: 707: 703: 701: 698: 697: 671: 667: 665: 662: 661: 657: 632: 629: 628: 604: 603: 599: 597: 594: 593: 574: 570: 568: 565: 564: 545: 540: 534: 531: 530: 499: 498: 494: 493: 486: 482: 478: 476: 472: 463: 458: 445: 441: 439: 436: 435: 415: 396: 392: 390: 387: 386: 363: 359: 357: 354: 353: 334: 330: 328: 325: 324: 298: 294: 288: 284: 283: 277: 273: 271: 256: 252: 248: 238: 234: 233: 231: 219: 215: 211: 201: 197: 196: 194: 182: 178: 174: 164: 160: 159: 157: 145: 141: 139: 136: 135: 39: 34: 17: 12: 11: 5: 5933: 5923: 5922: 5917: 5912: 5898: 5897: 5887: 5881: 5876: 5870: 5864: 5856: 5855:External links 5853: 5851: 5850: 5813:(6): 705–711. 5797: 5749: 5728:(2): 403–409. 5708: 5658: 5594: 5587: 5569: 5534: 5507:(3): 204–207. 5491: 5464: 5440: 5412: 5384: 5359: 5352: 5303: 5276:(6): 379–385. 5257: 5250: 5230: 5185:(2): 203–214. 5168: 5166: 5163: 5162: 5161: 5154: 5151: 5123: 5120: 5110:is called the 5105: 5104: 5092: 5080: 5076: 5070: 5066: 5062: 5055: 5051: 5045: 5041: 5037: 5034: 5027: 5024: 5020: 5016: 5013: 5009: 5000: 4997: 4993: 4987: 4983: 4977: 4973: 4967: 4962: 4955: 4950: 4947: 4943: 4939: 4932: 4928: 4923: 4920: 4913: 4909: 4904: 4901: 4897: 4893: 4890: 4887: 4882: 4877: 4874: 4868: 4863: 4859: 4848: 4834: 4829: 4826: 4822: 4818: 4814: 4805: 4802: 4798: 4794: 4787: 4783: 4779: 4773: 4768: 4764: 4738: 4734: 4730: 4725: 4721: 4717: 4693: 4690: 4686: 4680: 4677: 4670: 4666: 4662: 4656: 4653: 4650: 4646: 4643: 4639: 4636: 4633: 4630: 4627: 4624: 4621: 4618: 4615: 4606: 4602: 4596: 4593: 4589: 4586: 4580: 4576: 4571: 4568: 4561: 4556: 4552: 4548: 4544: 4535: 4531: 4526: 4523: 4517: 4513: 4510: 4506: 4497: 4493: 4489: 4482: 4478: 4474: 4466: 4460: 4456: 4450: 4446: 4442: 4436: 4431: 4427: 4423: 4418: 4414: 4408: 4404: 4366: 4363: 4330: 4326: 4323: 4314: 4310: 4307: 4298: 4294: 4291: 4282: 4278: 4267: 4266: 4255: 4252: 4248: 4243: 4237: 4234: 4229: 4226: 4221: 4217: 4213: 4207: 4203: 4200: 4197: 4194: 4190: 4184: 4179: 4175: 4169: 4165: 4159: 4155: 4151: 4148: 4145: 4136: 4132: 4121: 4110: 4107: 4100: 4095: 4091: 4085: 4081: 4075: 4072: 4067: 4063: 4057: 4053: 4049: 4046: 4043: 4034: 4030: 4019: 4008: 4005: 4000: 3996: 3993: 3988: 3984: 3978: 3974: 3968: 3964: 3955: 3951: 3947: 3938: 3934: 3923: 3912: 3909: 3904: 3900: 3895: 3891: 3882: 3878: 3874: 3865: 3861: 3831: 3827: 3824: 3815: 3811: 3808: 3799: 3795: 3792: 3783: 3779: 3776: 3767: 3763: 3738: 3735: 3731: 3724: 3721: 3714: 3710: 3706: 3702: 3698: 3695: 3692: 3686: 3683: 3678: 3674: 3670: 3666: 3661: 3655: 3652: 3647: 3644: 3639: 3635: 3631: 3625: 3621: 3618: 3615: 3612: 3608: 3602: 3597: 3593: 3587: 3583: 3579: 3576: 3572: 3566: 3562: 3558: 3549: 3545: 3534:Euler-Lagrange 3517: 3514: 3493: 3490: 3486: 3482: 3478: 3475: 3471: 3468: 3465: 3460: 3456: 3452: 3443: 3439: 3427: 3424: 3387: 3384: 3380:electrostatics 3374: 3371: 3353: 3350: 3335: 3330: 3326: 3318: 3314: 3310: 3304: 3299: 3295: 3268: 3264: 3260: 3256: 3252: 3249: 3246: 3243: 3238: 3234: 3228: 3224: 3219: 3215: 3212: 3209: 3206: 3201: 3197: 3191: 3187: 3182: 3174: 3170: 3166: 3162: 3158: 3155: 3152: 3149: 3144: 3140: 3134: 3130: 3125: 3121: 3118: 3115: 3112: 3107: 3103: 3097: 3093: 3088: 3081: 3078: 3075: 3070: 3066: 3061: 3057: 3053: 3047: 3044: 3022: 2999: 2994: 2990: 2984: 2981: 2975: 2972: 2945: 2941: 2937: 2933: 2929: 2926: 2923: 2920: 2915: 2911: 2905: 2901: 2896: 2892: 2889: 2886: 2883: 2878: 2874: 2868: 2864: 2859: 2851: 2847: 2843: 2839: 2835: 2832: 2829: 2826: 2821: 2817: 2811: 2807: 2802: 2798: 2795: 2792: 2789: 2784: 2780: 2774: 2770: 2765: 2758: 2755: 2752: 2749: 2746: 2717: 2713: 2709: 2705: 2701: 2698: 2695: 2692: 2687: 2683: 2677: 2673: 2668: 2664: 2661: 2658: 2655: 2650: 2646: 2640: 2636: 2631: 2623: 2619: 2615: 2611: 2607: 2604: 2601: 2598: 2593: 2589: 2583: 2579: 2574: 2570: 2567: 2564: 2561: 2556: 2552: 2546: 2542: 2537: 2530: 2525: 2521: 2517: 2513: 2488: 2484: 2480: 2476: 2450: 2447: 2444: 2439: 2435: 2429: 2425: 2420: 2416: 2413: 2410: 2407: 2402: 2398: 2394: 2390: 2386: 2381: 2378: 2375: 2370: 2366: 2360: 2356: 2351: 2347: 2344: 2341: 2338: 2333: 2329: 2325: 2321: 2317: 2311: 2306: 2302: 2298: 2294: 2264: 2259: 2255: 2249: 2246: 2240: 2237: 2220: 2217: 2201: 2194: 2190: 2182: 2178: 2174: 2168: 2162: 2157: 2151: 2147: 2143: 2137: 2133: 2125: 2121: 2096: 2092: 2064: 2060: 2054: 2051: 2048: 2042: 2037: 2033: 2010: 2005: 2001: 1976: 1973: 1968: 1963: 1958: 1954: 1928: 1922: 1917: 1911: 1907: 1903: 1896: 1892: 1886: 1882: 1878: 1871: 1867: 1842: 1838: 1812: 1809: 1806: 1802: 1799: 1779: 1773: 1768: 1764: 1760: 1757: 1754: 1750: 1738: 1735: 1721: 1717: 1713: 1709: 1703: 1699: 1695: 1692: 1676: 1673: 1669:number density 1654: 1651: 1647: 1620: 1617: 1613: 1607: 1603: 1599: 1596: 1591: 1588: 1581: 1576: 1573: 1569: 1545: 1542: 1537: 1534: 1528: 1525: 1501: 1498: 1494: 1490: 1487: 1482: 1478: 1474: 1468: 1465: 1460: 1457: 1449: 1446: 1441: 1433: 1429: 1425: 1420: 1415: 1411: 1384: 1376: 1370: 1365: 1359: 1356: 1353: 1350: 1347: 1344: 1338: 1334: 1327: 1321: 1316: 1310: 1307: 1304: 1301: 1298: 1292: 1287: 1283: 1275: 1271: 1267: 1262: 1257: 1253: 1246: 1238: 1234: 1230: 1225: 1220: 1216: 1197: 1194: 1181: 1178: 1156: 1153: 1138: 1134: 1126: 1121: 1117: 1111: 1108: 1105: 1102: 1099: 1096: 1093: 1090: 1087: 1081: 1077: 1070: 1065: 1061: 1055: 1052: 1049: 1046: 1043: 1040: 1037: 1034: 1031: 1028: 1022: 1017: 1013: 1010: 1005: 1001: 997: 993: 988: 984: 980: 975: 971: 967: 963: 960: 955: 951: 915: 910: 906: 900: 897: 894: 891: 888: 885: 882: 879: 876: 873: 867: 863: 858: 854: 850: 845: 841: 816: 811: 807: 801: 798: 795: 792: 789: 786: 783: 780: 777: 771: 767: 762: 758: 754: 749: 745: 724: 721: 718: 715: 710: 706: 685: 682: 679: 674: 670: 653: 652: 636: 626: 607: 602: 591: 577: 573: 562: 548: 543: 539: 515: 508: 502: 497: 489: 485: 481: 475: 471: 466: 461: 457: 453: 448: 444: 424: 423: 413: 399: 395: 384: 366: 362: 351: 337: 333: 309: 301: 297: 291: 287: 280: 276: 270: 267: 259: 255: 251: 246: 241: 237: 230: 222: 218: 214: 209: 204: 200: 193: 185: 181: 177: 172: 167: 163: 156: 153: 148: 144: 108: 107: 104: 101: 97: 96: 93: 90: 86: 85: 82: 79: 75: 74: 71: 68: 38: 35: 33: 30: 15: 9: 6: 4: 3: 2: 5932: 5921: 5918: 5916: 5913: 5911: 5908: 5907: 5905: 5895: 5891: 5888: 5885: 5882: 5880: 5877: 5874: 5871: 5868: 5865: 5862: 5859: 5858: 5846: 5842: 5838: 5834: 5830: 5826: 5821: 5816: 5812: 5808: 5801: 5793: 5789: 5785: 5781: 5777: 5773: 5769: 5765: 5758: 5756: 5754: 5744: 5739: 5735: 5731: 5727: 5723: 5719: 5712: 5704: 5700: 5695: 5690: 5686: 5682: 5678: 5675: 5674: 5669: 5662: 5654: 5650: 5645: 5640: 5636: 5632: 5628: 5624: 5620: 5616: 5615: 5610: 5603: 5601: 5599: 5590: 5584: 5580: 5573: 5565: 5561: 5557: 5553: 5549: 5545: 5538: 5530: 5526: 5522: 5518: 5514: 5510: 5506: 5502: 5495: 5487: 5484: 5483: 5478: 5471: 5469: 5454: 5450: 5444: 5426: 5419: 5417: 5398: 5391: 5389: 5373: 5366: 5364: 5355: 5349: 5345: 5338: 5336: 5334: 5332: 5330: 5328: 5326: 5324: 5322: 5320: 5318: 5316: 5314: 5312: 5310: 5308: 5299: 5295: 5291: 5287: 5283: 5279: 5275: 5271: 5264: 5262: 5253: 5247: 5243: 5242: 5234: 5226: 5222: 5218: 5214: 5210: 5206: 5202: 5198: 5193: 5188: 5184: 5180: 5173: 5169: 5160: 5157: 5156: 5150: 5147: 5143: 5141: 5130: 5119: 5115: 5113: 5090: 5078: 5074: 5068: 5064: 5060: 5053: 5049: 5043: 5039: 5035: 5032: 5025: 5022: 5018: 5014: 5011: 5007: 4998: 4995: 4991: 4985: 4981: 4975: 4971: 4965: 4960: 4953: 4948: 4945: 4941: 4937: 4930: 4926: 4921: 4918: 4911: 4902: 4899: 4895: 4891: 4885: 4880: 4875: 4872: 4866: 4861: 4857: 4849: 4832: 4827: 4824: 4820: 4816: 4812: 4803: 4800: 4796: 4792: 4785: 4781: 4777: 4771: 4766: 4762: 4754: 4753: 4752: 4736: 4732: 4728: 4723: 4719: 4715: 4705: 4691: 4688: 4684: 4678: 4668: 4664: 4654: 4644: 4641: 4637: 4634: 4628: 4625: 4622: 4616: 4604: 4600: 4594: 4591: 4587: 4584: 4579: 4574: 4569: 4566: 4559: 4554: 4550: 4546: 4542: 4533: 4529: 4524: 4521: 4515: 4511: 4508: 4504: 4495: 4491: 4480: 4476: 4464: 4458: 4454: 4448: 4444: 4440: 4434: 4429: 4425: 4421: 4416: 4412: 4406: 4402: 4392: 4388: 4384: 4380: 4376: 4372: 4371:semiconductor 4362: 4360: 4356: 4355:nucleic acids 4352: 4347: 4328: 4321: 4312: 4305: 4296: 4289: 4280: 4253: 4250: 4246: 4241: 4235: 4232: 4227: 4224: 4219: 4215: 4211: 4205: 4201: 4198: 4195: 4192: 4188: 4177: 4173: 4167: 4163: 4157: 4153: 4149: 4146: 4143: 4134: 4122: 4108: 4105: 4093: 4089: 4083: 4079: 4073: 4070: 4065: 4061: 4055: 4051: 4047: 4044: 4041: 4032: 4020: 4006: 4003: 3998: 3994: 3991: 3986: 3982: 3976: 3972: 3966: 3962: 3953: 3949: 3945: 3936: 3924: 3910: 3907: 3902: 3898: 3893: 3889: 3880: 3876: 3872: 3863: 3851: 3850: 3849: 3829: 3822: 3813: 3806: 3797: 3790: 3781: 3774: 3765: 3752: 3749: 3736: 3733: 3729: 3722: 3719: 3712: 3704: 3693: 3690: 3684: 3681: 3676: 3672: 3668: 3664: 3659: 3653: 3650: 3645: 3642: 3637: 3633: 3629: 3623: 3619: 3616: 3613: 3610: 3606: 3595: 3591: 3585: 3581: 3577: 3574: 3570: 3564: 3560: 3556: 3547: 3535: 3529: 3515: 3512: 3491: 3488: 3484: 3476: 3473: 3466: 3463: 3458: 3454: 3450: 3441: 3423: 3421: 3417: 3413: 3409: 3404: 3401: 3397: 3392: 3383: 3381: 3366: 3362: 3360: 3349: 3333: 3328: 3324: 3316: 3312: 3308: 3302: 3297: 3293: 3284: 3266: 3258: 3254: 3250: 3244: 3241: 3236: 3232: 3226: 3222: 3217: 3210: 3207: 3204: 3199: 3195: 3189: 3185: 3180: 3172: 3164: 3160: 3156: 3150: 3147: 3142: 3138: 3132: 3128: 3123: 3116: 3113: 3110: 3105: 3101: 3095: 3091: 3086: 3079: 3076: 3073: 3068: 3064: 3059: 3055: 3051: 3045: 3042: 3034: 3020: 2997: 2992: 2988: 2982: 2979: 2973: 2970: 2963:Knowing that 2961: 2943: 2935: 2931: 2927: 2921: 2918: 2913: 2909: 2903: 2899: 2894: 2887: 2884: 2881: 2876: 2872: 2866: 2862: 2857: 2849: 2841: 2837: 2833: 2827: 2824: 2819: 2815: 2809: 2805: 2800: 2793: 2790: 2787: 2782: 2778: 2772: 2768: 2763: 2756: 2753: 2750: 2747: 2744: 2736: 2733: 2715: 2707: 2703: 2699: 2693: 2690: 2685: 2681: 2675: 2671: 2666: 2659: 2656: 2653: 2648: 2644: 2638: 2634: 2629: 2621: 2613: 2609: 2605: 2599: 2596: 2591: 2587: 2581: 2577: 2572: 2565: 2562: 2559: 2554: 2550: 2544: 2540: 2535: 2528: 2523: 2519: 2515: 2511: 2502: 2486: 2482: 2478: 2474: 2464: 2445: 2442: 2437: 2433: 2427: 2423: 2418: 2408: 2405: 2400: 2396: 2392: 2388: 2376: 2373: 2368: 2364: 2358: 2354: 2349: 2339: 2336: 2331: 2327: 2323: 2319: 2309: 2304: 2296: 2292: 2283: 2281: 2262: 2257: 2253: 2247: 2244: 2238: 2235: 2227: 2226:dimensionless 2216: 2199: 2192: 2188: 2180: 2176: 2172: 2166: 2155: 2149: 2145: 2141: 2135: 2131: 2123: 2110: 2094: 2090: 2080: 2062: 2058: 2046: 2040: 2035: 2031: 2022: 2008: 2003: 1999: 1989: 1974: 1971: 1961: 1956: 1952: 1943: 1926: 1915: 1909: 1905: 1901: 1894: 1890: 1884: 1880: 1876: 1869: 1856: 1840: 1836: 1828: 1804: 1800: 1797: 1777: 1766: 1762: 1758: 1755: 1752: 1748: 1734: 1719: 1711: 1707: 1701: 1697: 1693: 1690: 1682: 1672: 1670: 1652: 1649: 1645: 1618: 1615: 1611: 1605: 1601: 1597: 1594: 1589: 1586: 1579: 1574: 1571: 1567: 1543: 1540: 1532: 1526: 1523: 1514: 1499: 1496: 1492: 1488: 1485: 1480: 1476: 1472: 1466: 1463: 1458: 1455: 1447: 1444: 1439: 1431: 1427: 1423: 1418: 1413: 1409: 1396: 1382: 1374: 1363: 1354: 1348: 1345: 1342: 1336: 1332: 1325: 1314: 1305: 1299: 1296: 1290: 1285: 1281: 1273: 1269: 1265: 1260: 1255: 1251: 1244: 1236: 1232: 1228: 1223: 1218: 1214: 1202: 1193: 1191: 1187: 1177: 1175: 1171: 1167: 1163: 1152: 1149: 1136: 1132: 1124: 1119: 1115: 1106: 1103: 1100: 1097: 1094: 1088: 1085: 1079: 1075: 1068: 1063: 1059: 1050: 1047: 1044: 1041: 1038: 1032: 1029: 1026: 1020: 1015: 1011: 1008: 1003: 999: 995: 986: 982: 978: 973: 969: 961: 958: 953: 949: 939: 938:10 coulombs. 933: 913: 908: 904: 895: 892: 889: 886: 883: 877: 874: 871: 865: 861: 856: 852: 848: 843: 839: 814: 809: 805: 796: 793: 790: 787: 784: 778: 775: 769: 765: 760: 756: 752: 747: 743: 722: 719: 716: 713: 708: 704: 683: 680: 677: 672: 668: 650: 634: 627: 624: 600: 592: 575: 571: 563: 546: 541: 537: 529: 528: 527: 513: 506: 495: 487: 483: 479: 473: 469: 464: 459: 455: 451: 446: 442: 433: 429: 421: 414: 397: 393: 385: 382: 364: 360: 352: 335: 331: 323: 322: 321: 307: 299: 295: 289: 285: 278: 274: 268: 265: 257: 253: 244: 239: 228: 220: 216: 207: 202: 191: 183: 179: 170: 165: 154: 151: 146: 134: 130: 121: 117: 115: 105: 102: 99: 98: 94: 91: 88: 87: 83: 80: 77: 76: 72: 69: 66: 65: 62: 60: 56: 52: 48: 44: 29: 27: 22: 5810: 5806: 5800: 5767: 5763: 5725: 5721: 5711: 5676: 5671: 5661: 5618: 5612: 5578: 5572: 5550:(1): 45–49. 5547: 5543: 5537: 5504: 5500: 5494: 5485: 5480: 5456:. Retrieved 5453:web.nmsu.edu 5452: 5443: 5431:. Retrieved 5403:. Retrieved 5375:. Retrieved 5343: 5273: 5269: 5240: 5233: 5182: 5178: 5172: 5159:Double layer 5148: 5144: 5140:permittivity 5136: 5122:Limitations 5116: 5112:Debye length 5106: 4706: 4368: 4348: 4268: 3753: 3750: 3536:functional: 3530: 3429: 3405: 3393: 3389: 3376: 3359:Debye length 3355: 3285: 3035: 2962: 2737: 2734: 2503: 2465: 2284: 2222: 2111: 2081: 2023: 1990: 1944: 1857: 1827:Debye length 1740: 1678: 1667:denotes the 1515: 1397: 1203: 1199: 1183: 1158: 1150: 940: 931: 654: 425: 126: 111: 89:Gouy-Chapman 73:Assumptions 55:double layer 40: 20: 18: 5621:(1): 1–16. 3412:erythrocyte 1190:numerically 114:capacitance 5904:Categories 5458:2018-06-01 5165:References 3416:glycocalyx 3352:Conditions 2228:parameter 1855:equation. 1196:Geometries 26:mean-field 5792:250813154 5529:120529487 5225:119468015 5217:1292-8941 5075:ε 5065:ε 5026:− 5015:− 4992:λ 4982:ε 4972:ε 4942:λ 4938:− 4927:τ 4919:− 4896:λ 4881:π 4867:≈ 4858:ρ 4821:λ 4817:− 4797:λ 4772:≈ 4763:ρ 4733:ρ 4720:ρ 4716:ρ 4676:∂ 4661:∂ 4655:× 4638:− 4626:− 4617:ρ 4614:∇ 4601:τ 4592:τ 4588:− 4551:∫ 4547:− 4530:τ 4525:τ 4522:− 4512:− 4488:∂ 4473:∂ 4455:τ 4422:− 4325:Δ 4309:Δ 4293:Δ 4277:Δ 4212:− 4202:⁡ 4196:− 4183:∞ 4164:∑ 4154:∫ 4131:Δ 4099:∞ 4074:⁡ 4052:∫ 4029:Δ 3963:∑ 3950:∫ 3933:Δ 3877:∫ 3860:Δ 3826:Δ 3810:Δ 3794:Δ 3778:Δ 3762:Δ 3723:π 3701:∇ 3694:ε 3691:− 3685:− 3630:− 3620:⁡ 3614:− 3601:∞ 3582:∑ 3561:∫ 3544:Δ 3513:τ 3489:τ 3474:τ 3459:τ 3455:∫ 3438:Δ 3313:ψ 3259:− 3251:⋅ 3242:− 3211:− 3165:− 3157:⋅ 3148:− 3080:⁡ 3074:⋅ 3043:ψ 3021:ψ 2983:ψ 2974:≡ 2936:− 2928:⋅ 2919:− 2888:− 2842:− 2834:⋅ 2825:− 2757:⁡ 2708:− 2700:⋅ 2691:− 2660:− 2614:− 2606:⋅ 2597:− 2443:− 2337:− 2297:− 2248:ψ 2239:≡ 2173:∑ 2146:ε 2142:ε 2032:λ 2004:∘ 1972:− 1953:λ 1906:ε 1902:ε 1837:λ 1801:≤ 1798:ψ 1763:≪ 1756:ψ 1712:− 1698:ψ 1691:ψ 1681:potential 1598:π 1536:Φ 1524:ψ 1500:ψ 1497:− 1489:δ 1486:− 1481:ψ 1459:ψ 1419:ψ 1349:ψ 1343:− 1333:− 1300:ψ 1282:⋅ 1270:ε 1266:ε 1224:ψ 1089:ψ 1076:− 1033:ψ 1027:− 1012:⋅ 987:− 979:− 950:ρ 878:ψ 872:− 862:⋅ 779:ψ 766:⋅ 748:− 723:ψ 717:− 709:− 684:ψ 480:− 470:⋅ 394:ε 361:ε 332:ρ 296:ε 286:ε 275:ρ 269:− 250:∂ 245:ψ 236:∂ 213:∂ 208:ψ 199:∂ 176:∂ 171:ψ 162:∂ 152:ψ 143:∇ 78:Helmholtz 5845:18058376 5703:18432617 5298:17184352 5290:12501158 5153:See also 4692:′ 4645:′ 4595:′ 4351:proteins 3492:′ 3477:′ 3420:spectrin 930:, where 5825:Bibcode 5772:Bibcode 5730:Bibcode 5694:2599918 5653:9876118 5644:1302495 5623:Bibcode 5552:Bibcode 5509:Bibcode 5433:June 1, 5405:June 1, 5377:June 1, 5197:Bibcode 1637:(where 649:kelvins 621:is the 418:is the 32:Origins 5884:AFMPB 5873:MIBPB 5843:  5790:  5701:  5691:  5651:  5641:  5585:  5527:  5350:  5296:  5288:  5248:  5223:  5215:  5126:": --> 4751:where 3848:where 3505:where 3410:of an 2082:where 526:where 430:. The 320:where 67:Theory 5841:S2CID 5815:arXiv 5788:S2CID 5525:S2CID 5428:(PDF) 5400:(PDF) 5294:S2CID 5221:S2CID 5187:arXiv 2047:0.304 1168:; in 100:Stern 5699:PMID 5649:PMID 5583:ISBN 5435:2014 5407:2014 5379:2014 5348:ISBN 5286:PMID 5246:ISBN 5213:ISSN 5128:edit 4389:and 4333:solv 4139:solv 3834:solv 3418:and 3400:tRNA 831:and 696:and 45:and 19:The 5867:Zap 5833:doi 5780:doi 5738:doi 5689:PMC 5681:doi 5639:PMC 5631:doi 5560:doi 5548:258 5517:doi 5278:doi 5205:doi 4847:and 4317:mob 4285:out 4199:exp 4037:mob 3818:mob 3617:exp 1172:as 5906:: 5892:, 5839:. 5831:. 5823:. 5811:52 5809:. 5786:. 5778:. 5768:18 5766:. 5752:^ 5736:. 5726:30 5724:. 5720:. 5697:. 5687:. 5677:29 5670:. 5647:. 5637:. 5629:. 5619:76 5617:. 5611:. 5597:^ 5558:. 5546:. 5523:. 5515:. 5505:31 5503:. 5479:. 5467:^ 5451:. 5415:^ 5387:^ 5362:^ 5306:^ 5292:. 5284:. 5274:15 5272:. 5260:^ 5219:. 5211:. 5203:. 5195:. 5181:. 5114:. 4361:. 4353:, 4301:em 4071:ln 3941:em 3868:ef 3802:em 3786:ef 3770:el 3552:el 3446:el 3382:. 3077:ln 2754:ln 2000:25 1805:25 5847:. 5835:: 5827:: 5817:: 5794:. 5782:: 5774:: 5746:. 5740:: 5732:: 5705:. 5683:: 5655:. 5633:: 5625:: 5591:. 5566:. 5562:: 5554:: 5531:. 5519:: 5511:: 5486:3 5461:. 5437:. 5409:. 5381:. 5356:. 5300:. 5280:: 5254:. 5227:. 5207:: 5199:: 5189:: 5183:1 5132:] 5108:λ 5091:) 5079:r 5069:0 5061:m 5054:2 5050:t 5044:2 5040:e 5036:n 5033:2 5023:1 5019:e 5012:1 5008:( 4999:1 4996:D 4986:r 4976:0 4966:3 4961:3 4954:z 4949:1 4946:D 4931:0 4922:t 4912:e 4908:) 4903:1 4900:D 4892:i 4889:( 4886:G 4876:e 4873:n 4862:2 4833:z 4828:1 4825:D 4813:e 4804:1 4801:D 4793:2 4786:z 4782:E 4778:a 4767:1 4737:2 4729:+ 4724:1 4689:t 4685:d 4679:v 4669:0 4665:f 4652:] 4649:) 4642:t 4635:t 4632:( 4629:v 4623:r 4620:[ 4605:0 4585:t 4575:e 4570:m 4567:e 4560:t 4555:0 4543:) 4534:0 4516:e 4509:1 4505:( 4496:z 4492:v 4481:0 4477:f 4465:m 4459:0 4449:z 4445:E 4441:e 4435:+ 4430:0 4426:f 4417:0 4413:f 4407:1 4403:f 4329:G 4322:+ 4313:G 4306:+ 4297:G 4290:= 4281:G 4254:V 4251:d 4247:] 4242:) 4236:T 4233:k 4228:U 4225:q 4220:i 4216:z 4206:( 4193:1 4189:[ 4178:i 4174:c 4168:i 4158:V 4150:T 4147:k 4144:= 4135:G 4109:V 4106:d 4094:i 4090:c 4084:i 4080:c 4066:i 4062:c 4056:V 4048:T 4045:k 4042:= 4033:G 4007:V 4004:d 3999:2 3995:U 3992:q 3987:i 3983:z 3977:i 3973:c 3967:i 3954:V 3946:= 3937:G 3911:V 3908:d 3903:2 3899:U 3894:f 3890:p 3881:V 3873:= 3864:G 3830:G 3823:+ 3814:G 3807:+ 3798:G 3791:+ 3782:G 3775:= 3766:G 3737:V 3734:d 3730:) 3720:8 3713:2 3709:) 3705:U 3697:( 3682:U 3677:f 3673:p 3669:+ 3665:] 3660:) 3654:T 3651:k 3646:U 3643:q 3638:i 3634:z 3624:( 3611:1 3607:[ 3596:i 3592:c 3586:i 3578:T 3575:k 3571:( 3565:V 3557:= 3548:G 3516:q 3485:d 3481:) 3470:( 3467:U 3464:q 3451:= 3442:G 3334:T 3329:B 3325:k 3317:0 3309:e 3303:= 3298:0 3294:y 3267:x 3263:K 3255:e 3248:) 3245:1 3237:2 3233:/ 3227:0 3223:y 3218:e 3214:( 3208:1 3205:+ 3200:2 3196:/ 3190:0 3186:y 3181:e 3173:x 3169:K 3161:e 3154:) 3151:1 3143:2 3139:/ 3133:0 3129:y 3124:e 3120:( 3117:+ 3114:1 3111:+ 3106:2 3102:/ 3096:0 3092:y 3087:e 3069:e 3065:T 3060:B 3056:k 3052:2 3046:= 2998:T 2993:B 2989:k 2980:e 2971:y 2944:x 2940:K 2932:e 2925:) 2922:1 2914:2 2910:/ 2904:0 2900:y 2895:e 2891:( 2885:1 2882:+ 2877:2 2873:/ 2867:0 2863:y 2858:e 2850:x 2846:K 2838:e 2831:) 2828:1 2820:2 2816:/ 2810:0 2806:y 2801:e 2797:( 2794:+ 2791:1 2788:+ 2783:2 2779:/ 2773:0 2769:y 2764:e 2751:2 2748:= 2745:y 2716:x 2712:K 2704:e 2697:) 2694:1 2686:2 2682:/ 2676:0 2672:y 2667:e 2663:( 2657:1 2654:+ 2649:2 2645:/ 2639:0 2635:y 2630:e 2622:x 2618:K 2610:e 2603:) 2600:1 2592:2 2588:/ 2582:0 2578:y 2573:e 2569:( 2566:+ 2563:1 2560:+ 2555:2 2551:/ 2545:0 2541:y 2536:e 2529:= 2524:2 2520:/ 2516:y 2512:e 2487:2 2483:/ 2479:y 2475:e 2449:) 2446:1 2438:2 2434:/ 2428:0 2424:y 2419:e 2415:( 2412:) 2409:1 2406:+ 2401:2 2397:/ 2393:y 2389:e 2385:( 2380:) 2377:1 2374:+ 2369:2 2365:/ 2359:0 2355:y 2350:e 2346:( 2343:) 2340:1 2332:2 2328:/ 2324:y 2320:e 2316:( 2310:= 2305:x 2301:K 2293:e 2263:T 2258:B 2254:k 2245:e 2236:y 2200:2 2193:i 2189:Z 2181:i 2177:c 2167:T 2161:B 2156:k 2150:0 2136:2 2132:e 2124:= 2120:K 2095:0 2091:c 2063:0 2059:c 2053:m 2050:n 2041:= 2036:D 2009:C 1975:1 1967:K 1962:= 1957:D 1927:T 1921:B 1916:k 1910:0 1895:2 1891:e 1885:0 1881:c 1877:2 1870:= 1866:K 1841:D 1811:V 1808:m 1778:T 1772:B 1767:k 1759:| 1753:| 1749:e 1720:x 1716:K 1708:e 1702:0 1694:= 1653:0 1650:e 1646:n 1619:0 1616:e 1612:n 1606:2 1602:e 1595:4 1590:T 1587:k 1580:= 1575:D 1572:e 1568:R 1544:T 1541:k 1533:e 1527:= 1493:e 1477:e 1473:= 1467:r 1464:d 1456:d 1448:r 1445:L 1440:+ 1432:2 1428:r 1424:d 1414:2 1410:d 1383:] 1375:T 1369:B 1364:k 1358:) 1355:x 1352:( 1346:e 1337:e 1326:T 1320:B 1315:k 1309:) 1306:x 1303:( 1297:e 1291:e 1286:[ 1274:0 1261:e 1256:0 1252:c 1245:= 1237:2 1233:x 1229:d 1219:2 1215:d 1137:. 1133:] 1125:T 1120:B 1116:k 1110:) 1107:z 1104:, 1101:y 1098:, 1095:x 1092:( 1086:e 1080:e 1069:T 1064:B 1060:k 1054:) 1051:z 1048:, 1045:y 1042:, 1039:x 1036:( 1030:e 1021:e 1016:[ 1009:e 1004:0 1000:c 996:= 992:) 983:c 974:+ 970:c 966:( 962:e 959:= 954:e 936:× 932:e 914:T 909:B 905:k 899:) 896:z 893:, 890:y 887:, 884:x 881:( 875:e 866:e 857:0 853:c 849:= 844:+ 840:c 815:T 810:B 806:k 800:) 797:z 794:, 791:y 788:, 785:x 782:( 776:e 770:e 761:0 757:c 753:= 744:c 720:e 714:= 705:W 681:e 678:= 673:+ 669:W 658:ψ 651:. 635:T 625:, 606:B 601:k 576:i 572:W 547:0 542:i 538:c 514:, 507:T 501:B 496:k 488:i 484:W 474:e 465:0 460:i 456:c 452:= 447:i 443:c 422:. 416:ψ 398:0 365:r 336:e 308:, 300:0 290:r 279:e 266:= 258:2 254:z 240:2 229:+ 221:2 217:y 203:2 192:+ 184:2 180:x 166:2 155:= 147:2

Index

mean-field
Louis Georges Gouy
David Leonard Chapman
Gouy-Chapman model
double layer
Hermann Helmholtz
capacitance

electrochemical potential
Poisson equation
relative permittivity
electric potential
Boltzmann statistics
Boltzmann equation
Boltzmann constant
kelvins
electrochemistry
Debye–Huckel theory
colloid chemistry
Derjaguin–Landau–Verwey–Overbeek (DLVO) theory
partial differential
numerically
number density
potential
Debye length
dimensionless
trigonometric identities
Debye length

electrostatics

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