Rapid and sensitive determination of ascorbic acid based on label-free silver triangular nanoplates

In this study, a new method for the detection of ascorbic acid (AA) was proposed. It was based on the protective effect of AA on silver triangular nanoplates (Ag TNPs) against Cl− induced etching reactions. Cl− can attack the corners of Ag TNPs and etch them, causing a morphological shift from trian...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Wenteng Qiao, Yushen Liu, Xiaotong Fan, Yunfeng Yang, Wenmei Liu, Luliang Wang, Zhenhua Hu, Fangjie Liu, Chengwu Jin, Xuemei Sun, Daotan Liu, Quanwen Liu, Lin Li
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Elsevier 2023-01-01
Schriftenreihe:	Current Research in Food Science
Schlagworte:	Ascorbic acid silver triangular nanoplates Etching Visualization Colorimetric detection
Online-Zugang:	http://www.sciencedirect.com/science/article/pii/S2665927123001168
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