Immunoassay of goat antihuman immunoglobulin G antibody based on luminescence resonance energy transfer between near-infrared responsive NaYF4:Yb, Er upconversion fluorescent nanoparticles and gold nanoparticles.

Abstract

Near-infrared (NIR) light can penetrate biological samples and even tissues without causing sample damage and avoid autofluorescence from biological samples in fluorescence detection. Thus, a luminescence resonance energy transfer (LRET)-based immunoassay that can be excited by NIR irradiation is a promising approach to the analysis of biological samples… (More)
DOI: 10.1021/ac901808q

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@article{Wang2009ImmunoassayOG, title={Immunoassay of goat antihuman immunoglobulin G antibody based on luminescence resonance energy transfer between near-infrared responsive NaYF4:Yb, Er upconversion fluorescent nanoparticles and gold nanoparticles.}, author={Meng Wang and Wei Hou and Cong-cong Mi and Wen-xing Wang and Zhang-Run Xu and Hong-Hui Teng and Chuan-Bin Mao and Shu-kun Xu}, journal={Analytical chemistry}, year={2009}, volume={81 21}, pages={8783-9} }