A Covalently Imprinted Photonic Crystal for Glucose Sensing
Joint Authors
Xue, Fei
Duan, Ting-rui
Huang, Shu-yue
Wang, Qiu-hong
Xue, Min
Meng, Zi-hui
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We demonstrate a glucose-sensing material based on the combination of photonic crystal templating and a molecular-imprinting technique.
In the presence of the target molecule glucose, poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) hydrogel with pendent phenylboronic acid groups was synthesized in the void of a poly(methyl methacrylate) (PMMA) colloidal crystal.
After removing the PMMA photonic crystal template and glucose molecules, a 3D-ordered porous covalently imprinted photonic crystal (CIPC) hydrogel was created.
The unique 3D-ordered porous hydrogel revealed optical changes in response to glucose concentration.
At pH = 11 and 37∘C, the diffraction of CIPC redshifted from 725 nm to 880 nm in response to 20 mmol L−1 glucose.
Due to the covalently imprinted recognizer, boronic acid group, the selectivity of the CIPC towards glucose over D-ribose and L-rhamnose was improved significantly.
American Psychological Association (APA)
Xue, Fei& Duan, Ting-rui& Huang, Shu-yue& Wang, Qiu-hong& Xue, Min& Meng, Zi-hui. 2013. A Covalently Imprinted Photonic Crystal for Glucose Sensing. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007920
Modern Language Association (MLA)
Xue, Fei…[et al.]. A Covalently Imprinted Photonic Crystal for Glucose Sensing. Journal of Nanomaterials No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1007920
American Medical Association (AMA)
Xue, Fei& Duan, Ting-rui& Huang, Shu-yue& Wang, Qiu-hong& Xue, Min& Meng, Zi-hui. A Covalently Imprinted Photonic Crystal for Glucose Sensing. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007920
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1007920