Ultrasensitive dual-channel detection of matrix metalloproteinase-2 in human serum using gold-quantum dot core–satellite nanoprobes.

Authors :: Zheng, Tingting
Zhang, Rui
Zhang, Qingfeng
Tan, Tingting
Zhang, Kui
Zhu, Jun-Jie
Wang, Hui
Source :: Chemical Communications. 2013, Vol. 49 Issue 72, p7881-7883. 3p.
Publication Year :: 2013
Abstract: We have developed a robust enzymatic peptide cleavage-based assay for the ultrasensitive dual-channel detection of matrix metalloproteinase-2 (MMP-2) in human serum using gold-quantum dot (Au-QD) core–satellite nanoprobes. [ABSTRACT FROM AUTHOR]

Subjects :: *PEPTIDE analysis
*METALLOPROTEINASES
*SEROCONVERSION
*NANO-probe sensors
*SEROLOGY

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