Comment on "Breakdown of electroneutrality in nanopores"

被引：0

作者：

Shaw, Pragati ^{[1
]}

Wood, Ethan ^{[2
]}

Tang, Tian ^{[1
]}

Berg, Peter ^{[3
]}

机构：

[1] Univ Alberta, Dept Mech Engn, Edmonton, AB, Canada

[2] Univ Alberta, Augustana Fac, Dept Sci, Camrose, AB, Canada

[3] Brock Univ, Fac Math & Sci, St Catharines, ON, Canada

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2023年 / 650卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

Nanochannels; Electroneutrality; Poisson-Boltzmann equation; Robin boundary condition; Confinement;

D O I：

10.1016/j.jcis.2023.06.200

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Levy et al. [1] reported the breakdown of electroneutrality in confined nanopores embedded in a dielectric medium. A Robin boundary condition was derived which eliminates the need to include the dielectric medium explicitly when solving for the electric field within the nanopore. In this comment, we point out issues related to the approximations made during the derivation of the boundary condition. The errors caused by the use of this boundary condition can be significant even for nanochannels of large aspect (length to radius) ratio, a condition on which the approximations in Levy et al. [1] are based.

引用

页码：1285 / 1289

页数：5

共 50 条

[21] Splintering Urbanism and Climate Breakdown COMMENT
Broto, Vanesa Castan
JOURNAL OF URBAN TECHNOLOGY, 2022, 29 (01) : 87 - 93
[22] ANALYTIC MODEL FOR SCALING OF BREAKDOWN - COMMENT
ROUX, S
HANSEN, A
HINRICHSEN, EL
PHYSICAL REVIEW LETTERS, 1993, 70 (01) : 100 - 100
[23] COMMENT ON SPONTANEOUS BREAKDOWN OF SCALE INVARIANCE
CALLAN, CG
CARRUTHERS, P
PHYSICAL REVIEW D, 1971, 4 (10) : 3214 - +
[24] Nanopores - mission accomplished and what next? Comment on "Nanopores: A journey towards DNA sequencing" by M. Wanunu
Keyser, Ulrich F.
PHYSICS OF LIFE REVIEWS, 2012, 9 (02) : 164 - 166
[25] The electroneutrality approximation in electrochemistry
Edmund J. F. Dickinson
Juan G. Limon-Petersen
Richard G. Compton
Journal of Solid State Electrochemistry, 2011, 15 : 1335 - 1345
[26] Polymer translocation through nanopores: Parking lot problems, scaling laws and their breakdown
Metzler, R.
Luo, K.
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2010, 189 (01): : 119 - 134
[27] Chemically Functionalizing Controlled Dielectric Breakdown Silicon Nitride Nanopores by Direct Photohydrosilylation
Nuwan, Y. M.
Bandara, D. Y.
Karawdeniya, Buddini, I
Hagan, James T.
Chevalier, Robert B.
Dwyer, Jason R.
ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (33) : 30411 - 30420
[28] Solid-state Nanopores Fabricated by Pulse-controlled Dielectric Breakdown
Zhao, Yue
Zhou, Daming
Wei, Helei
Wang, Deqiang
Cui, Hong-Liang
2016 6TH IEEE INTERNATIONAL CONFERENCE ON MANIPULATION, MANUFACTURING AND MEASUREMENT ON THE NANOSCALE (IEEE 3M-NANO), 2016, : 47 - 50
[29] Polymer translocation through nanopores: Parking lot problems, scaling laws and their breakdown
R. Metzler
K. Luo
The European Physical Journal Special Topics, 2010, 189 : 119 - 134
[30] Fabrication of Small-Scale Solid-State Nanopores by Dielectric Breakdown
Gu, Zengdao
Ma, Dexian
Zhang, Zhicheng
Zhang, Yin
Sha, Jingjie
2020 IEEE 15TH INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEM (IEEE NEMS 2020), 2020, : 242 - 246

← 1 2 3 4 5 →