Multiplexed fluorescence resonance energy transfer aptasensor between upconversion nanoparticles and graphene oxide for the simultaneous determination of mycotoxins.

S, Wu; N, Duan; X, Ma; Y, Xia; H, Wang; Z, Wang; Q, Zhang

doi:10.1021/ac301534w

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Multiplexed fluorescence resonance energy transfer aptasensor between upconversion nanoparticles and graphene oxide for the simultaneous determination of mycotoxins.

Shared by NobleBlocks on Jul 6, 2012 • 12:00 AM UTC

Authors:

Wu S

Duan N

Ma X

Abstract

We presented a new aptasensor for mycotoxins, which was based on multiplexed fluorescence resonance energy transfer (FRET) between multicolor upconversion fluorescent nanoparticles (UCNPs) as donors and graphene oxide (GO) as the entire and effective acceptor. BaY(0.78)F(5):Yb(0.2), Er(0.02) and BaY...

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