On February 10, 2021, Zha, Yonghong; Lu, Shiying; Hu, Pan; Ren, Honglin; Liu, Zengshan; Gao, Weihua; Zhao, Chengmin; Li, Yansong; Zhou, Yu published an article.Application of 79-07-2 The title of the article was Dual-Modal Immunosensor with Functionalized Gold Nanoparticles for Ultrasensitive Detection of Chloroacetamide Herbicides. And the article contained the following:
Convenient and ultrasensitive detection of pesticides is demanded for healthcare and environmental monitoring, which can be realized with a dual-modal strategy. In this paper, based on a biotin-labeled IgG-modified gold nanoparticle (AuNP@IgG-bio) probe, a dual-modal immunosensor was proposed for detecting chloroacetamide herbicides. This platform is relied on the dephosphorylation of ascorbic acid 2-phosphate (AA2P) by alk. phosphatase (ALP). In addition to this process, ascorbic acid (AA)-triggered deposition of silver on gold nanostars (AuNSs) and the fluorogenic reaction of dehydrogenated AA and o-phenylenediamine (OPD) occur sequentially. Thus, the dual readout of the color change of red-green-blue (RGB) and fluorescence generation in situ induced by crystal growth can be used. The limits of detection (LODs) were as low as 1.20 ng/mL of acetochlor (ATC), 0.89 ng/mL of metolachlor, 1.22 ng/mL of propisochlor, and 0.99 ng/mL of their mixture by a smartphone and 0.44 ng/mL of ATC, 1.59 ng/mL of metolachlor, 2.80 ng/mL of propisochlor, and 0.72 ng/mL of their mixture by a spectrofluorometer. The recoveries from corn were 91.4-105.1% of the colorimetric mode and 92.4-106.2% of the fluorescent mode. Due to its simple observation mode and good performance, this dual-modal immunosensor possesses considerable application prospects. The experimental process involved the reaction of 2-Chloroacetamide(cas: 79-07-2).Application of 79-07-2
The Article related to probe smartphone fluorescence immunosensor chloroacetamide herbicide, chloroacetamide herbicide, dual-modal, fluorescence, immunosensor, probe, smartphone, Placeholder for records without volume info and other aspects.Application of 79-07-2
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics