One-component dual-mode sensor array for identification and quantification of biothiols DOI

Yuanna Ning,

Yongbo Wang, Shaojie Wang

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 329, P. 125555 - 125555

Published: Dec. 5, 2024

Language: Английский

Machine learning assisted multi-signal nanozyme sensor array for the antioxidant phenolic compounds intelligent recognition DOI

Jiahao Xu,

Yu Wang, Ziyuan Li

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: 471, P. 142826 - 142826

Published: Jan. 7, 2025

Language: Английский

Citations

2
Pt@ZnCo2O4 Microspheres as Peroxidase Mimics: Enhanced Catalytic Activity and Application for L-Cysteine Detection DOI Creative Commons

Shu-Ju Liao,

Wei Deng, Feng Yang

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(1), P. 187 - 187

Published: Jan. 5, 2025

Compared to natural enzymes, the development of efficient artificial simulated such as those based on bimetallic materials with high catalytic activity and good stability, is an important way until now. Herein, we employed ZnCo2O4 microspheres carriers synthesize Pt-doped composites different amounts using a one-pot method. The morphology structure synthesized were characterized XRD, SEM, BET, FT-IR, XPS, Zeta potential techniques. It was found that Pt0 adhered well surface microspheres, 12.5% Pt doped ratio exhibiting abundant oxygen vacancies, excellent substrate affinity, peroxidase-like activity. Using fluorescent probes electrochemical methods, mechanism has been explored Pt@ZnCo2O4 can accelerate electron transfer between H2O2 3,3',5,5'-tetramethylbenzidine (TMB). Based optimal loading Pt@ZnCo2O4, colorimetric sensor for visual detection L-cysteine (L-Cys) constructed, wide linear range 0.1~50 µM low limit 0.0163 µM. possesses selectivity, reusability, usage which be applied determination L-Cys in health product capsules recovery rates 96.9%~103.7% RSD 1.07%~6.50%. This work broadens application prospects spinel field biological analysis also provides inspiration new enzymes.

Language: Английский

Citations

0
Single sensing element with multiple adsorption peaks assembled nanozyme sensor array for discrimination of multiple metal ions DOI
Kun Zeng, Yani Wang, Tao Yu

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112786 - 112786

Published: Jan. 1, 2025

Language: Английский

Citations

0
Self-supplying of hydrogen peroxide nanozyme-based colorimetric sensing array as electronic tongue for biothiol detection and disease discrimination DOI
Xin Wang,

Ruoping Xu,

Yudan Wang

et al.

Talanta, Journal Year: 2025, Volume and Issue: 288, P. 127727 - 127727

Published: Feb. 11, 2025

Language: Английский

Citations

0
Sensitive colorimetric sensing of dopamine and TYR based on enhanced HRP-like activity of CuNi/Fe LDHs nanozymes DOI

Fenghua Geng,

Min Huang, Xiaoli Zhang

et al.

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(3)

Published: March 1, 2025

Language: Английский

Citations

0
Active site-inspired multicopper laccase-like nanozymes for detection of phenolic and catecholamine compounds DOI
Junfeng Fan,

Yunlong Pu,

Yuedong Wang

et al.

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1336, P. 343529 - 343529

Published: Dec. 6, 2024

Language: Английский

Citations

2
One-component dual-mode sensor array for identification and quantification of biothiols DOI

Yuanna Ning,

Yongbo Wang, Shaojie Wang

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 329, P. 125555 - 125555

Published: Dec. 5, 2024

Language: Английский

Citations

0