Electrochemiluminescence resonance energy transfer between graphene quantum dots and gold nanoparticles for DNA damage detection

Lu, Qian; Wei, Wei; Zhou, Zhenxian; Zhou, Zhixin; Zhang, Yuanjian; Liu, Songqin

doi:10.1039/c4an00020j

Public

Electrochemiluminescence resonance energy transfer between graphene quantum dots and gold nanoparticles for DNA damage detection

Published in The Analyst • Jan 1, 2014

Authors:

Qian Lu

Wei Wei

Zhenxian Zhou

Abstract

Bright blue luminescent graphene quantum dots (GQDs) with major graphitic structured nanocrystals and a photoluminescence (PL) quantum yield of 15.5% were synthesized and used to monitor DNA damage. The GQDs were prepared by ultraviolet irradiation without using a chemical agent. The as-prepared GQD...

Subject

Electrochemiluminescence

Quantum dot

Colloidal gold

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