Title : Stimulus Response of GQD-Sensitized Tb/GMP ICP Nanoparticles with Dual-Responsive Ratiometric Fluorescence: Toward Point-of-Use Analysis of Acetylcholinesterase and Organophosphorus Pesticide Poisoning with Acetylcholinesterase as a Biomarker.

Pub. Date : 2020 Sep 16

PMID : 32805836






2 Functional Relationships(s)
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Protein Name
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1 With the presence of thiocholine (TCh), an enzymatic product hydrolyzed from acetylthiocholine (ATCh) by AChE, the competitive coordination of Tb3+ between GMP and TCh results in the collapse of ICP network and thereby the release of GQDs into the solution, thus, the fluorescence of Tb/GMP turns off and the fluorescence of GQDs turns on. Acetylthiocholine acetylcholinesterase (Cartwright blood group) Homo sapiens
2 With the presence of thiocholine (TCh), an enzymatic product hydrolyzed from acetylthiocholine (ATCh) by AChE, the competitive coordination of Tb3+ between GMP and TCh results in the collapse of ICP network and thereby the release of GQDs into the solution, thus, the fluorescence of Tb/GMP turns off and the fluorescence of GQDs turns on. Acetylthiocholine acetylcholinesterase (Cartwright blood group) Homo sapiens