New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration

T. Berthelot; C. Baudin; E. Balanzat; M. C. Clochard

doi:10.1016/j.nimb.2007.08.066

New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration

T. Berthelot
, C. Baudin
, E. Balanzat
, M. C. Clochard

Normandie Université

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

New microstructurated copolymer membranes have been synthesized using a track-etched polycarbonate (PC) matrix. These membranes proved to be an important device in the field of ultra-filtration and synthetic membranes. These novel structures were obtained by irradiating at various angles (+30°, -30°). Such architecture is expected to improve not only the exchange properties but also, the behaviour under high flow pressure during their use as nanofiltration membranes. Membrane functionalization was performed with an amino acid as a simple biological model. Transmission and ATR-FTIR spectroscopies show that the doping state of copolymer dramatically influences the amino acid coupling rate. UV-vis spectroscopy indicates that the copolymer may be self-doped.

langue originale	Anglais
Pages (de - à)	320-324
Nombre de pages	5
journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	265
Numéro de publication	1
Les DOIs	https://doi.org/10.1016/j.nimb.2007.08.066
état	Publié - 1 déc. 2007

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10.1016/j.nimb.2007.08.066

Contient cette citation

@article{9cd71b4bf4e14c01a13b7811da9d0d96,

title = "New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration",

abstract = "New microstructurated copolymer membranes have been synthesized using a track-etched polycarbonate (PC) matrix. These membranes proved to be an important device in the field of ultra-filtration and synthetic membranes. These novel structures were obtained by irradiating at various angles (+30°, -30°). Such architecture is expected to improve not only the exchange properties but also, the behaviour under high flow pressure during their use as nanofiltration membranes. Membrane functionalization was performed with an amino acid as a simple biological model. Transmission and ATR-FTIR spectroscopies show that the doping state of copolymer dramatically influences the amino acid coupling rate. UV-vis spectroscopy indicates that the copolymer may be self-doped.",

keywords = "Membrane irradiation, Polypyrrole, Self-doped polymer, Surface functionalization, Track-etched membrane",

author = "T. Berthelot and C. Baudin and E. Balanzat and Clochard, \{M. C.\}",

year = "2007",

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doi = "10.1016/j.nimb.2007.08.066",

language = "English",

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New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration. / Berthelot, T.; Baudin, C.; Balanzat, E. et al.
Dans: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol 265, Numéro 1, 01.12.2007, p. 320-324.

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

TY - JOUR

T1 - New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration

AU - Berthelot, T.

AU - Baudin, C.

AU - Balanzat, E.

AU - Clochard, M. C.

PY - 2007/12/1

Y1 - 2007/12/1

N2 - New microstructurated copolymer membranes have been synthesized using a track-etched polycarbonate (PC) matrix. These membranes proved to be an important device in the field of ultra-filtration and synthetic membranes. These novel structures were obtained by irradiating at various angles (+30°, -30°). Such architecture is expected to improve not only the exchange properties but also, the behaviour under high flow pressure during their use as nanofiltration membranes. Membrane functionalization was performed with an amino acid as a simple biological model. Transmission and ATR-FTIR spectroscopies show that the doping state of copolymer dramatically influences the amino acid coupling rate. UV-vis spectroscopy indicates that the copolymer may be self-doped.

AB - New microstructurated copolymer membranes have been synthesized using a track-etched polycarbonate (PC) matrix. These membranes proved to be an important device in the field of ultra-filtration and synthetic membranes. These novel structures were obtained by irradiating at various angles (+30°, -30°). Such architecture is expected to improve not only the exchange properties but also, the behaviour under high flow pressure during their use as nanofiltration membranes. Membrane functionalization was performed with an amino acid as a simple biological model. Transmission and ATR-FTIR spectroscopies show that the doping state of copolymer dramatically influences the amino acid coupling rate. UV-vis spectroscopy indicates that the copolymer may be self-doped.

KW - Membrane irradiation

KW - Polypyrrole

KW - Self-doped polymer

KW - Surface functionalization

KW - Track-etched membrane

U2 - 10.1016/j.nimb.2007.08.066

DO - 10.1016/j.nimb.2007.08.066

M3 - Article

AN - SCOPUS:36049047627

SN - 0168-583X

VL - 265

SP - 320

EP - 324

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

IS - 1

ER -

New conductive copolymer membranes via track-etched PC templates for biological media ultra-filtration

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