Label-free homogeneous immunosensor based on FRET for the detection of virus antibody in serum

Cuiling Zhang, Ding Gao, Guohua Zhou, Lu Chen, Xian An Zhang, Zongqiang Cui, Zhike He

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

All lit up: A new label-free immunosensor detects SV40 antibody (Ab). It is based on resonance energy transfer (FRET) from quantum dots (QDs) encapsulated in simian vacuolating virus 40 (SV40) virus-like particles to graphene oxide. This method is rapid, inexpensive, and easy to perform.

Original languageEnglish
Pages (from-to)1764-1767
Number of pages4
JournalChemistry - An Asian Journal
Volume7
Issue number8
DOIs
StatePublished - Aug 2012
Externally publishedYes

Keywords

  • FRET
  • antibodies
  • graphene
  • immunoassays
  • quantum dots

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