Gold Nanoparticles-Based Colorimetric Immunoassay of Carcinoembryonic Antigen with Metal–Organic Framework to Load Quinones for Catalytic Oxidation of Cysteine

This work reported gold nanoparticles (AuNPs)-based colorimetric immunoassay with the Cu-based metal–organic framework (MOF) to load pyrroloquinoline quinone (PQQ) for the catalytic oxidation of cysteine. In this method, both Cu2+ and PQQ in the MOF could promote the oxidation of inducer cysteine by...

Full description

Saved in:

Bibliographic Details
Published in:	Sensors (Basel, Switzerland) Switzerland), 2024-10, Vol.24 (20), p.6701
Main Authors:	Yu, Zhao-Jiang, Yang, Ting-Ting, Liu, Gang, Deng, De-Hua, Liu, Lin
Format:	Article
Language:	English
Subjects:	Acids Adsorption Antibodies Antigens Bioassays Biosensing Techniques - methods Carcinoembryonic Antigen - analysis Carcinoembryonic Antigen - chemistry Carcinoembryonic Antigen - immunology Catalysis Catalytic oxidation Chemical properties colorimetric immunoassays Colorimetry - methods Comparative analysis Cysteine Cysteine - chemistry Design and construction Enzymes Equipment and supplies Gold Gold - chemistry gold nanoparticles Humans Immunoassay Immunoassay - methods Ligands Limit of Detection Metal Nanoparticles - chemistry Metal-Organic Frameworks - chemistry metal–organic frameworks Nanomaterials Nanoparticles Nitrogen Organocuprates Oxidation-Reduction Phosphatase Prostate Quinone Quinones - chemistry Reagents redox cycling
Citations:	Items that this one cites Items that cite this one
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!