Amplification of fluorescence polarization signal based on specific recognition of aptamers combined with quantum quenching effect for ultrasensitive and simple detection of PCB-77
- Resource Type
- Authors
- Wenchao Jia; Xiangying Jin; Yuhua Wu; Danping Xie; Wenhua Yin; Bo Zhao; Zhonghui Huang; Lijun Liu; Yanyan Yang; Tonghui Cao; Xidan Feng; Sheng Chang
- Source
- Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 278
- Subject
- Silver
Limit of Detection
Metal Nanoparticles
Fluorescence Polarization
Biosensing Techniques
Aptamers, Nucleotide
Instrumentation
Polychlorinated Biphenyls
Spectroscopy
Atomic and Molecular Physics, and Optics
Analytical Chemistry
Fluorescent Dyes
- Language
- ISSN
- 1873-3557
Here, we report a novel aptasensor based on decahedral silver nanoparticles (Ag