Enantioselective discrimination of D-and L-phenylalanine by chiral polyaniline thin films

Jiaxing Huang; Veronica M. Egan; Hailan Guo; Jeong Yeol Yoon; Alejandro L. Briseno; Iris E. Rauda; Robin L. Garrell; Charles M. Knobler; Feimeng Zhou; Richard B. Kaner

doi:10.1002/adma.200304835

Enantioselective discrimination of D-and L-phenylalanine by chiral polyaniline thin films

Jiaxing Huang, Veronica M. Egan, Hailan Guo, Jeong Yeol Yoon, Alejandro L. Briseno, Iris E. Rauda, Robin L. Garrell, Charles M. Knobler, Feimeng Zhou, Richard B. Kaner^*

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

96 Scopus citations

Abstract

An overview is given of the visual, circular dichroism (CD), and UV-vis evidence for chiral discrimination between D- and L-phenylalanine by (R)-camphorsulfonic acid ((R)-CSA) developed polyaniline. Kinetic studies using a flow-injection quartz crystal microbalance demonstrate quantitatively the enantioselective incorporation of L-phenylalanine over D-phenylalanine. These results support a re-doping type interaction between the de-doped polymer and L-phenylalanine.

Original language	English (US)
Pages (from-to)	1158-1161
Number of pages	4
Journal	Advanced Materials
Volume	15
Issue number	14
DOIs	https://doi.org/10.1002/adma.200304835
State	Published - Jul 17 2003

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "Enantioselective discrimination of D-and L-phenylalanine by chiral polyaniline thin films",

abstract = "An overview is given of the visual, circular dichroism (CD), and UV-vis evidence for chiral discrimination between D- and L-phenylalanine by (R)-camphorsulfonic acid ((R)-CSA) developed polyaniline. Kinetic studies using a flow-injection quartz crystal microbalance demonstrate quantitatively the enantioselective incorporation of L-phenylalanine over D-phenylalanine. These results support a re-doping type interaction between the de-doped polymer and L-phenylalanine.",

author = "Jiaxing Huang and Egan, {Veronica M.} and Hailan Guo and Yoon, {Jeong Yeol} and Briseno, {Alejandro L.} and Rauda, {Iris E.} and Garrell, {Robin L.} and Knobler, {Charles M.} and Feimeng Zhou and Kaner, {Richard B.}",

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doi = "10.1002/adma.200304835",

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T1 - Enantioselective discrimination of D-and L-phenylalanine by chiral polyaniline thin films

AU - Huang, Jiaxing

AU - Egan, Veronica M.

AU - Guo, Hailan

AU - Yoon, Jeong Yeol

AU - Briseno, Alejandro L.

AU - Rauda, Iris E.

AU - Garrell, Robin L.

AU - Knobler, Charles M.

AU - Zhou, Feimeng

AU - Kaner, Richard B.

PY - 2003/7/17

Y1 - 2003/7/17

N2 - An overview is given of the visual, circular dichroism (CD), and UV-vis evidence for chiral discrimination between D- and L-phenylalanine by (R)-camphorsulfonic acid ((R)-CSA) developed polyaniline. Kinetic studies using a flow-injection quartz crystal microbalance demonstrate quantitatively the enantioselective incorporation of L-phenylalanine over D-phenylalanine. These results support a re-doping type interaction between the de-doped polymer and L-phenylalanine.

AB - An overview is given of the visual, circular dichroism (CD), and UV-vis evidence for chiral discrimination between D- and L-phenylalanine by (R)-camphorsulfonic acid ((R)-CSA) developed polyaniline. Kinetic studies using a flow-injection quartz crystal microbalance demonstrate quantitatively the enantioselective incorporation of L-phenylalanine over D-phenylalanine. These results support a re-doping type interaction between the de-doped polymer and L-phenylalanine.

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DO - 10.1002/adma.200304835

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EP - 1161

JO - Advanced Materials

JF - Advanced Materials

IS - 14

ER -

Enantioselective discrimination of D-and L-phenylalanine by chiral polyaniline thin films

Abstract

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