Gold Nanoparticle-based Colorimetric Aptasensor for Detection of Malathion

Gold Nanoparticle-based Colorimetric Aptasensor for Detection of Malathion

In this study, a novel colorimetric sensing method for the detection of malathion was established based on the principle that gold nanoparticles (AuNPs) can aggregate in high-salt solutions, leading to color changes in the solutions. The optimal concentration of NaCl was 500 mmol/L and the optimal c...

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Bibliographic Details
Main Author: TIAN Hengqi, WANG Yao, YANG Haitao, LI Zhaozhou, WU Jiabei, WANG Lin, LIU Haoyu, CHANG Yunhe, CHEN Xiujin
Format: Article
Language:English
Published: China Food Publishing Company 2023-09-01
Series:Shipin Kexue
Subjects:
gold nanoparticles; malathion; aptamer; colorimetric
Online Access:https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-18-038.pdf

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