Photoluminescence enhancement in CdSe/ZnS-DNA linked-Au nanoparticle heterodimers probed by single molecule spectroscopy

Chemical Communications : Chem Comm
Mathew M MayeMircea Cotlet

Abstract

Photoluminescence enhancement of up to 20 fold is demonstrated at the single molecule level for heterodimers composed of a core/shell CdSe/ZnS semiconductive quantum dot and a gold nanoparticle of 60 nm size separated by a 32 nm-long dsDNA linker when employing optical excitation at wavelengths near the surface plasmon resonance of the gold nanoparticle.

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Citations

Mar 24, 2011·Journal of the American Chemical Society·Dazhi Sun, Oleg Gang
Oct 19, 2011·Journal of the American Chemical Society·Xiangxing XuThomas Basché
Mar 18, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Joshua ZylstraMathew M Maye
Jul 17, 2012·ACS Nano·Cheng ChiOleg Gang
Apr 19, 2011·Nature Nanotechnology·Shawn J TanWenlong Cheng
Sep 13, 2011·Chemical Communications : Chem Comm·Wei-Wei ZhaoHong-Yuan Chen
Jun 19, 2015·Langmuir : the ACS Journal of Surfaces and Colloids·Kaitlin CoopersmithMathew M Maye
Sep 16, 2014·Frontiers in Chemistry·Michael HolzingerSerge Cosnier
Mar 27, 2012·Langmuir : the ACS Journal of Surfaces and Colloids·Aniruddha PaulHiroshi Uji-i
May 28, 2013·Langmuir : the ACS Journal of Surfaces and Colloids·Dazhi Sun, Oleg Gang
Apr 20, 2017·Luminescence : the Journal of Biological and Chemical Luminescence·Chunchuan Gu
May 4, 2017·Sensors·Michael HolzingerSerge Cosnier
Jan 17, 2015·Nanoscale·Anirban SamantaYan Liu
Oct 12, 2012·Angewandte Chemie·Risheng WangShalom J Wind
Jun 4, 2014·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Wenjie Wu, Mathew M Maye
Jul 18, 2012·Nanoscale·Folarin ErogbogboMark T Swihart
Jan 3, 2013·Angewandte Chemie·Seung Hyeon KoJ Alexander Liddle
Apr 27, 2021·Advanced Science·Liangcan HeXiaoyuan Chen
Feb 1, 2018·Chemical Reviews·Na Liu, Tim Liedl

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