Progress in the Development of Biosensors Based on Peptide-Copper Coordination Interaction.
Biosensors (Basel)
; 12(10)2022 Sep 30.
Article
em En
| MEDLINE
| ID: mdl-36290946
ABSTRACT
Copper ions, as the active centers of natural enzymes, play an important role in many physiological processes. Copper ion-based catalysts which mimic the activity of enzymes have been widely used in the field of industrial catalysis and sensing devices. As an important class of small biological molecules, peptides have the advantages of easy synthesis, excellent biocompatibility, low toxicity, and good water solubility. The peptide-copper complexes exhibit the characteristics of low molecular weight, high tenability, and unique catalytic and photophysical properties. Biosensors with peptide-copper complexes as the signal probes have promising application prospects in environmental monitoring and biomedical analysis and diagnosis. In this review, we discussed the design and application of fluorescent, colorimetric and electrochemical biosensors based on the peptide-copper coordination interaction.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Técnicas Biossensoriais
/
Cobre
Idioma:
En
Revista:
Biosensors (Basel)
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
China