TY - JOUR
T1 - Molecular imprinting technique in putrescine visualized detection
AU - Ying, Xiaoguang
AU - Yoshioka, Hiro Taka
AU - Liu, Chuanjun
AU - Sassa, Fumihiro
AU - Hayashi, Kenshi
N1 - Funding Information:
This work is supported by China Scholarship Council (CSC, 201606655034 ) and 2017 College Joint Funded Project of Natural Science Foundation of Fujian Province ( 2017J01416 ). The author thanks the advice from Professor Kenshi Hayashi (Kyushu University, Japan) and Doctor Chuanjun Liu (U.S.E Co., Ltd, Japan).
Publisher Copyright:
© 2017 Elsevier B.V.
PY - 2018/4/1
Y1 - 2018/4/1
N2 - This work is an exploration into visualizing measurement of putrescine specific adsorption by photographing colorized molecule imprinting chromogenic hydrogel. Membranes are prepared with imitate templates 1,4-butylene glycol, adipic acid or succinic acid, respectively and ninhydrin is used as chromogenic agent for target molecule putrescine. The adsorbing concentration on MIP is reflected in the form of visible violet-colored stain differed in shape and shade, which are recorded by hyper spectral camera and proceeded into intuitive 3D isohypse surfaces plot. By quantifying the height of surface peaks, imprinting efficiency is estimated in accordance with polyvinyl alcohol concentration and crosslinking degree. The imprinting efficiency of three imitate molecule templates is also discussed.
AB - This work is an exploration into visualizing measurement of putrescine specific adsorption by photographing colorized molecule imprinting chromogenic hydrogel. Membranes are prepared with imitate templates 1,4-butylene glycol, adipic acid or succinic acid, respectively and ninhydrin is used as chromogenic agent for target molecule putrescine. The adsorbing concentration on MIP is reflected in the form of visible violet-colored stain differed in shape and shade, which are recorded by hyper spectral camera and proceeded into intuitive 3D isohypse surfaces plot. By quantifying the height of surface peaks, imprinting efficiency is estimated in accordance with polyvinyl alcohol concentration and crosslinking degree. The imprinting efficiency of three imitate molecule templates is also discussed.
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U2 - 10.1016/j.snb.2017.11.128
DO - 10.1016/j.snb.2017.11.128
M3 - Article
AN - SCOPUS:85037336753
SN - 0925-4005
VL - 258
SP - 870
EP - 880
JO - Sensors and Actuators, B: Chemical
JF - Sensors and Actuators, B: Chemical
ER -