Graphene Oxide-Based Fluorescent Biosensor for Protein Detection via Terminal Protection of Small-Molecule-Linked DNA

Graphene Oxide-Based Fluorescent Biosensor for Protein Detection via Terminal Protection of Small-Molecule-Linked DNA

A fluorescence method for protein detection is developed based on terminal protection of small‐molecule‐linked DNA by target protein and a graphene oxide‐assisted DNA assay strategy. This design results in fluorescence‐enhanced detection that is sensitive and selective for the target protein....

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2013-06, Vol.9 (12), p.2097-2101
Hauptverfasser: He, Yue, Xing, Xiaojing, Tang, Hongwu, Pang, Daiwen
Format: Artikel
Sprache:eng
Schlagworte:
Biosensing Techniques - methods
biosensors
DNA
DNA - chemistry
fluorescent probes
graphene oxide
Graphite - chemistry
Nanotechnology
proteins
Proteins - analysis
Proteins - chemistry
Spectrometry, Fluorescence
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Beschreibung
Zusammenfassung:A fluorescence method for protein detection is developed based on terminal protection of small‐molecule‐linked DNA by target protein and a graphene oxide‐assisted DNA assay strategy. This design results in fluorescence‐enhanced detection that is sensitive and selective for the target protein.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201202739