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Construction of Self‐Reporting Specific Chemical Sensors with High Sensitivity
Author(s) -
Hu X.,
Li G.,
Huang J.,
Zhang D.,
Qiu Y.
Publication year - 2007
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200701084
Subject(s) - imprinting (psychology) , materials science , molecular imprinting , photonic crystal , colloid , sensitivity (control systems) , nanotechnology , polymer , photonics , molecularly imprinted polymer , colloidal crystal , optoelectronics , biology , chemistry , selectivity , biochemistry , organic chemistry , gene , engineering , electronic engineering , catalysis , composite material
An imprinted photonic polymer constructed by colloidal crystal and molecular imprinting technologies shows specific and rapid recognition with high sensitivity to the protein template, as demonstrated by shifts in the photonic crystal stop band (see figure) when it is soaked in various concentrations of proteins.