Biomass-Derived Co/MPC Nanocomposites for Effective Sensing of Hydrogen Peroxide via Electrocatalysis Reduction DOI Open Access
Mei Wang,

Jin Cai,

Lihua Jiao

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 624 - 624

Published: Sept. 16, 2024

Utilizing the full potential of reproducible biomass resources is crucial for sustainable development humanity. In this study, biochar (MPC) was prepared through microwave-assisted pyrolysis sugarcane bagasse. Subsequently, Co nanoparticles were introduced by hydrothermal treatment to form a highly dispersive Co/MPC material. Characterization results indicated that wrapped thin carbon layers and uniformly dispersed on carbon-based skeleton via synthesis approach, providing high-activity space. Thus, material limited glassy carbon; electrode surface, cobalt-based sensing platform (Co/MPC/GCE) built. On basis constructed platform, linear equation fitted concentration change current signal I H2O2. The range 0.55–100.05 mM; detection limit 1.38 μM (S/N = 3); sensitivity 103.45 μA cm−2 mM−1. addition, effect sensor had H2O2 actual water samples conducted using standard addition recovery method; disclosed rate RSD in tap 94.0–97.6% 4.1–6.5%, respectively.

Language: Английский

Rgo@Pda@Mxene-Au@Cof for Electrochemical-Colorimetric Dual-Mode Sensitive Detection of H2o2 in Cells DOI
Zeyu Wu,

Linghao Zhao,

Yangkun Sun

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Challenges in Voltammetry for Biosensing DOI
Maya Devi, Swetapadma Praharaj, Dibyaranjan Rout

et al.

Published: Jan. 1, 2025

Citations

0
Recent advances in nano-enhanced biosensors: Innovations in design, applications in healthcare, environmental monitoring, and food safety, and emerging research challenges DOI Creative Commons
Mohamed Hemdan,

Khaled Abuelhaded,

A. A. Shaker

et al.

Sensing and Bio-Sensing Research, Journal Year: 2025, Volume and Issue: unknown, P. 100783 - 100783

Published: April 1, 2025

Language: Английский

Citations

0
Stability enhancement of uric acid biosensor via enzyme mutagenesis and nanocomposite integration DOI
Yu Xie, Xinning Huang, Jia Lu

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142826 - 142826

Published: April 1, 2025

Language: Английский

Citations

0
Dual-mode optical biocompatible-sensor enabled by enzyme-like activity of UiO-66 (Zr) for ultra-sensitive ROS detection in vitro DOI
Soheil Sojdeh, Mojtaba Bagherzadeh, Hossein Daneshgar

et al.

Talanta, Journal Year: 2024, Volume and Issue: 280, P. 126742 - 126742

Published: Aug. 22, 2024

Language: Английский

Citations

3
Fe-pCOFs/MoS2-MWCNTs nanocomposite with enzyme-like activity for efficient electrochemical detection of hydrogen peroxide from living cells DOI
Haiyan Zhao, Yi Zhou, Shanshan Li

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112590 - 112590

Published: Dec. 1, 2024

Language: Английский

Citations

1
Biomass-Derived Co/MPC Nanocomposites for Effective Sensing of Hydrogen Peroxide via Electrocatalysis Reduction DOI Open Access
Mei Wang,

Jin Cai,

Lihua Jiao

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 624 - 624

Published: Sept. 16, 2024

Utilizing the full potential of reproducible biomass resources is crucial for sustainable development humanity. In this study, biochar (MPC) was prepared through microwave-assisted pyrolysis sugarcane bagasse. Subsequently, Co nanoparticles were introduced by hydrothermal treatment to form a highly dispersive Co/MPC material. Characterization results indicated that wrapped thin carbon layers and uniformly dispersed on carbon-based skeleton via synthesis approach, providing high-activity space. Thus, material limited glassy carbon; electrode surface, cobalt-based sensing platform (Co/MPC/GCE) built. On basis constructed platform, linear equation fitted concentration change current signal I H2O2. The range 0.55–100.05 mM; detection limit 1.38 μM (S/N = 3); sensitivity 103.45 μA cm−2 mM−1. addition, effect sensor had H2O2 actual water samples conducted using standard addition recovery method; disclosed rate RSD in tap 94.0–97.6% 4.1–6.5%, respectively.

Language: Английский

Citations

0