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Title: Impact of PEG additives and pore rim functionalization on water transport through sub-1 nm carbon nanotube porins

In the past, sub-1 nm diameter carbon nanotube porins embedded in a lipid membrane matrix demonstrated extremely high water permeabilities and strong ion selectivities. In this work, we explore additional factors that influence transport in these channels.
Authors:
 [1] ;  [1] ;  [1] ; ORCiD logo [2]
  1. Physics and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, USA
  2. Physics and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, USA, School of Natural Sciences
Publication Date:
Grant/Contract Number:
SCW0972; AC52-07NA27344; AC02-05CH11231
Type:
Publisher's Accepted Manuscript
Journal Name:
Faraday Discussions
Additional Journal Information:
Journal Name: Faraday Discussions Journal Volume: 209; Journal ID: ISSN 1359-6640
Publisher:
Royal Society of Chemistry (RSC)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United Kingdom
Language:
English
OSTI Identifier:
1459674

Tunuguntla, Ramya H., Hu, Andrew Y., Zhang, Yuliang, and Noy, Aleksandr. Impact of PEG additives and pore rim functionalization on water transport through sub-1 nm carbon nanotube porins. United Kingdom: N. p., Web. doi:10.1039/C8FD00068A.
Tunuguntla, Ramya H., Hu, Andrew Y., Zhang, Yuliang, & Noy, Aleksandr. Impact of PEG additives and pore rim functionalization on water transport through sub-1 nm carbon nanotube porins. United Kingdom. doi:10.1039/C8FD00068A.
Tunuguntla, Ramya H., Hu, Andrew Y., Zhang, Yuliang, and Noy, Aleksandr. 2018. "Impact of PEG additives and pore rim functionalization on water transport through sub-1 nm carbon nanotube porins". United Kingdom. doi:10.1039/C8FD00068A.
@article{osti_1459674,
title = {Impact of PEG additives and pore rim functionalization on water transport through sub-1 nm carbon nanotube porins},
author = {Tunuguntla, Ramya H. and Hu, Andrew Y. and Zhang, Yuliang and Noy, Aleksandr},
abstractNote = {In the past, sub-1 nm diameter carbon nanotube porins embedded in a lipid membrane matrix demonstrated extremely high water permeabilities and strong ion selectivities. In this work, we explore additional factors that influence transport in these channels.},
doi = {10.1039/C8FD00068A},
journal = {Faraday Discussions},
number = ,
volume = 209,
place = {United Kingdom},
year = {2018},
month = {1}
}

Works referenced in this record:

Unimpeded Permeation of Water Through Helium-Leak-Tight Graphene-Based Membranes
journal, January 2012

Scalable molecular dynamics with NAMD
journal, January 2005
  • Phillips, James C.; Braun, Rosemary; Wang, Wei
  • Journal of Computational Chemistry, Vol. 26, Issue 16, p. 1781-1802
  • DOI: 10.1002/jcc.20289