Near-Infrared Light-Initiated Photoelectrochemical Biosensor Based on Upconversion Nanorods for Immobilization-Free miRNA Detection with Double Signal Amplification

Photoelectrochemical (PEC) sensors are relatively new sensing platforms with high detection sensitivity and low cost. However, the current PEC biosensors dependent on ultraviolet or visible light as the exciting resource cause injuries to biological samples and systems, which restrains the applicati...

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Veröffentlicht in:	Analytical chemistry (Washington) 2021-08, Vol.93 (32), p.11251-11258
Hauptverfasser:	Hao, Mengjiao, Miao, Pei, Wang, Yan, Wang, Wenshou, Ge, Shenguang, Yu, Xinyan, Hu, Xiao-Xiao, Ding, Biyan, Zhang, Jing, Yan, Mei
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkaline phosphatase Amplification Ascorbic acid Beads Biological properties Biological samples Biomarkers Biosensors Cadmium sulfide Chemistry Fluorides Hybridization I.R. radiation Immobilization Light miRNA Myocardial infarction Nanorods Near infrared radiation Phosphine Phosphines Photoelectric effect Photoelectric emission Photosensitivity Sensitivity Sodium compounds Steric hindrance Titanium dioxide Ultraviolet radiation Upconversion
Online-Zugang:	Volltext
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