Fe/Pt-doped carbon nanoparticles with peroxidase-like activity for point-of-care determination of uric acid DOI
Xia Tong, Guozhu Li, Qianyu Guo

et al.

Microchimica Acta, Journal Year: 2024, Volume and Issue: 192(1)

Published: Dec. 21, 2024

Language: Английский

A novel silkworm excrement-derived nanomedicine integrating ferroptosis and photodynamic therapy, well-suitable for PD-L1-mediated immune checkpoint blockade DOI
Yujun Bao, Guanghao Li, Mingyang Liu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159676 - 159676

Published: Jan. 17, 2025

Language: Английский

Citations

2
Iron-driven self-assembly of dopamine into dumbbell-shaped nanozyme for visual and rapid detection of norfloxacin on a smartphone-assisted platform DOI

Senjing Ye,

Sen Chen,

Taimei Cai

et al.

Talanta, Journal Year: 2024, Volume and Issue: 274, P. 126003 - 126003

Published: March 30, 2024

Language: Английский

Citations

11
Nanozyme coating-gated multifunctional COF composite based dual-ratio enhanced dual-mode sensor for highly sensitive and reliable detection of organophosphorus pesticides in real samples DOI

Shao‐Hua Wen,

Hengyuan Zhang,

Sha Yu

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 135791 - 135791

Published: Sept. 10, 2024

Language: Английский

Citations

9
A review on waste derived carbon nanozyme: An emerging catalytic material for monitoring and degrading environmental pollutants DOI
Asankur Sekhar Das,

Ramagopal V.S. Uppaluri,

Sudip Mitra

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160762 - 160762

Published: Feb. 1, 2025

Language: Английский

Citations

1
Mo-doped carbon-dots nanozyme with peroxide-like activity for sensitive and selective smartphone-assisted colorimetric S2− ion detection and antibacterial application DOI
Li Dai, Huajie Chen, Yutao Zheng

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 326, P. 125274 - 125274

Published: Oct. 12, 2024

Language: Английский

Citations

4
Dumbbell-like AuNRs/CeO2 hybrid catalyst with near-infrared boosted peroxidase-like activity for colorimetric sensing of acetylcholinesterase DOI
Bing Wang,

Yurou Huang,

Fengxian Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159496 - 159496

Published: Jan. 11, 2025

Language: Английский

Citations

0
Breaking pH limitation of POD-like Cu-NC NP by ATP modulation and construction of colorimetric and ratiometric fluorescence-scattering dual-mode detection method for tetracycline DOI
Qingjie Fu, Shuang Liang, Xingguang Su

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137358 - 137358

Published: Jan. 1, 2025

Language: Английский

Citations

0
Carbon dots: Review of recent applications and perspectives in bio-sensing and biomarker detection DOI Creative Commons

Xeniya Terzapulo,

Aiym Kassenova,

Alissa Loskutova

et al.

Sensing and Bio-Sensing Research, Journal Year: 2025, Volume and Issue: unknown, P. 100771 - 100771

Published: Feb. 1, 2025

Language: Английский

Citations

0
A Trinity Sensing Platform for Uric Acid Detection in Clinical Samples Using Fe-Functionalized Carbon Quantum Dot Nanozymes DOI
Zihan Wang, Yihong Chen, Zexian Chen

et al.

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128007 - 128007

Published: March 1, 2025

Language: Английский

Citations

0
A Novel Four-Channel Sensor Array with Dual Enzymes and Dual Modes for Evaluating Total Antioxidant Capacity in Foods DOI
Xiang Li, Xiaoqiao Yang, Jun Wu

et al.

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: April 3, 2025

Antioxidants are essential for preventing cellular and organ damage caused by reactive oxygen species (ROS). Consequently, the total antioxidant capacity (TAC) of food products was a critical criterion assessing their quality. This study presented novel dual-mode, four-channel sensor array platform highly sensitive detection TAC, which employed exceptional dual enzyme activity mesoporous silica nanoparticles loaded with iron nitrogen codoped carbon quantum dots (Fe,N-CQDs@MSNs) through pattern recognition methods. The dual-enzyme-like nanocatalysts exhibited: (1) Peroxidase-like in Fe,N-CQDs@MSNs facilitated activation H2O2, yielding hydroxyl radicals (•OH); (2) photoresponsive oxidative activity, where generated •OH, superoxide anions (•O2-), singlet (1O2) under UV light at 365 nm. These ROS oxidized 3,3',5,5'-tetramethylbenzidine (TMB) from colorless to blue, accompanied fluorescence quenching Fe,N-CQDs@MSNs. Upon adding four antioxidants ascorbic acid (AA), glutathione (GSH), cysteine (Cys), dopamine (DA), intermediates were eliminated varying degrees, leading distinct responses as specific "fingerprints" array. Multivariate statistical approaches, including principal component analysis (PCA) hierarchical clustering (HCA), enabled classification antioxidants, achieving limit 1 μM. Additionally, identification concentrations individual well mixtures different proportions. Finally, proposed method effectively quantitative determination TAC diverse samples, satisfactory results demonstrating its potential products.

Language: Английский

Citations

0