Optical turn-on sensor based on graphene oxide for selective detection of d-glucosamine

Rumei Cheng, Yong Liu, Shengju Ou, Yaqiong Pan, Shu Zhang, Hao Chen*, Liming Dai, Jia Qu

*Corresponding author for this work

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

By incorporating the well-known fluorophore 8-aminoquinoline into graphene oxide, we have successfully prepared a turn-on fluorescent sensor capable of specific detection of d-glucosamine with a high selectivity and sensitivity. This methodology provides a new concept for the design and development of highly selective and sensitive turn-on optical sensors for selective detection of aminosaccharides and many other biomolecules.

Original languageEnglish
Pages (from-to)5641-5644
Number of pages4
JournalAnalytical Chemistry
Volume84
Issue number13
DOIs
Publication statusPublished - 3 Jul 2012

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