Glucose-Sensitive Hydrogel Optical Fibers Functionalized with Phenylboronic Acid.
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ABSTRACT:
SUBMITTER: Yetisen AK
PROVIDER: S-EPMC5921932 | biostudies-literature | 2017 Apr
REPOSITORIES: biostudies-literature
Publications
Glucose-Sensitive Hydrogel Optical Fibers Functionalized with Phenylboronic Acid.
Yetisen Ali K AK Jiang Nan N Fallahi Afsoon A Montelongo Yunuen Y Ruiz-Esparza Guillermo U GU Tamayol Ali A Zhang Yu Shrike YS Mahmood Iram I Yang Su-A SA Kim Ki Su KS Butt Haider H Khademhosseini Ali A Yun Seok-Hyun SH
Advanced materials (Deerfield Beach, Fla.) 20170213 15
Hydrogel optical fibers are utilized for continuous glucose sensing in real time. The hydrogel fibers consist of poly(acrylamide-co-poly(ethylene glycol) diacrylate) cores functionalized with phenylboronic acid. The complexation of the phenylboronic acid and cis-diol groups of glucose enables reversible changes of the hydrogel fiber diameter. The analyses of light propagation loss allow for quantitative glucose measurements within the physiological range. ...[more]
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