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Small. 2014 Sep 24;10(18):3667-71. doi: 10.1002/smll.201400661. Epub 2014 May 19.

Array-based sensing of proteins and bacteria by using multiple luminescent nanodots as fluorescent probes.

Author information

1
Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Changchun, 130022, China; Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun, 130022, China.

Abstract

Luminescent nanodots for protein sensing and discrimination of bacteria: Luminescent nanodots are applied as novel fluorescent probes in a sensing array. The sensing strategy uses graphene oxide (GO) for protein recognition, with displacement of fluorescent probes to generate the output. This sensing platform is a powerful tool to detect protein targets and discriminate bacteria.

KEYWORDS:

array-based sensing; bacteria; graphene oxide; luminescent nanodots; proteins

PMID:
24840238
DOI:
10.1002/smll.201400661
[Indexed for MEDLINE]

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