A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes

A controllable ion transport including ion selectivity and ion rectification across nanochannels or porous membranes is of great importance because of potential applications ranging from biosensing to energy conversion. Here, a nanofluidic ion diode was realized by modifying carbon nitride nanotubes...

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Autores principales: Xiao, Kai, Kumru, Baris, Chen, Lu, Jiang, Lei, Schmidt, Bernhard V K J, Antonietti, Markus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2019
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604718/
https://www.ncbi.nlm.nih.gov/pubmed/31293868
http://dx.doi.org/10.3762/bjnano.10.130
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author Xiao, Kai
Kumru, Baris
Chen, Lu
Jiang, Lei
Schmidt, Bernhard V K J
Antonietti, Markus
author_facet Xiao, Kai
Kumru, Baris
Chen, Lu
Jiang, Lei
Schmidt, Bernhard V K J
Antonietti, Markus
author_sort Xiao, Kai
collection PubMed
description A controllable ion transport including ion selectivity and ion rectification across nanochannels or porous membranes is of great importance because of potential applications ranging from biosensing to energy conversion. Here, a nanofluidic ion diode was realized by modifying carbon nitride nanotubes with different molecules yielding an asymmetric surface charge that allows for ion rectification. With the advantages of low-cost, thermal and mechanical robustness, and simple fabrication process, carbon nitride nanotubes with ion rectification have the potential to be used in salinity-gradient energy conversion and ion sensor systems.
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spelling pubmed-66047182019-07-10 A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes Xiao, Kai Kumru, Baris Chen, Lu Jiang, Lei Schmidt, Bernhard V K J Antonietti, Markus Beilstein J Nanotechnol Full Research Paper A controllable ion transport including ion selectivity and ion rectification across nanochannels or porous membranes is of great importance because of potential applications ranging from biosensing to energy conversion. Here, a nanofluidic ion diode was realized by modifying carbon nitride nanotubes with different molecules yielding an asymmetric surface charge that allows for ion rectification. With the advantages of low-cost, thermal and mechanical robustness, and simple fabrication process, carbon nitride nanotubes with ion rectification have the potential to be used in salinity-gradient energy conversion and ion sensor systems. Beilstein-Institut 2019-06-27 /pmc/articles/PMC6604718/ /pubmed/31293868 http://dx.doi.org/10.3762/bjnano.10.130 Text en Copyright © 2019, Xiao et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjnano/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited. The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)
spellingShingle Full Research Paper
Xiao, Kai
Kumru, Baris
Chen, Lu
Jiang, Lei
Schmidt, Bernhard V K J
Antonietti, Markus
A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title_full A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title_fullStr A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title_full_unstemmed A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title_short A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
title_sort biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604718/
https://www.ncbi.nlm.nih.gov/pubmed/31293868
http://dx.doi.org/10.3762/bjnano.10.130
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