Sustainable Biopolymer-Based Electrochemical Sensors for Trace Heavy Metal Determination in Water: A Comprehensive Review DOI Creative Commons
Rabiaa Helim, Ali Zazoua, Hafsa Korri‐Youssoufi

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(12), P. 267 - 267

Published: Dec. 17, 2024

The growing concern over heavy metal contamination in environmental and industrial settings has intensified the need for sensitive, selective, cost-effective detection technologies. Electrochemical sensors, due to their high sensitivity, rapid response, portability, have emerged as promising tools detecting metals. Recent years seen significant progress utilizing biopolymer-based materials enhance performance of these sensors. Biopolymers, derived from renewable raw materials, garnered considerable interest both science industry. These composites are increasingly recognized superior alternatives conventional non-biodegradable because ability degrade through exposure. This review provides a comprehensive overview recent advancements electrochemical sensors detection. It discusses various types biopolymers bio-sourced polymers, extraction methods, chemical properties. Additionally, it highlights state art applying sensor development detection, synthesizing advances offering insights into design principles, fabrication strategies, analytical performance. underscores potential cost-effective, eco-friendly, efficient addressing pressing issue water advantages limitations. also outlines future research directions further applicability

Language: Английский

Recent advances in designable nanomaterial-based electrochemical sensors for environmental heavy-metal detection DOI
Hao Zhang, Lijun Li, Chunqiong Wang

et al.

Nanoscale, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Schematic of functional materials for electrochemical sensors, showcasing MWCNTs, CNFs, GO, Pd, Pt, Ni, Fe, Co, COFs, MOFs detecting heavy metal ions (Pb, Cd, Hg, Cu, Cr, As) in complex environments with high sensitivity and reliability.

Language: Английский

Citations

2
Unlocking the potential of plant gums: Bioinformatics-driven insights into green synthesis and applications of metal-based nanoparticles DOI
Muhammad Irfan,

Francesco Nasir,

Naveed Muhammad

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142584 - 142584

Published: March 1, 2025

Language: Английский

Citations

1
Simultaneous detection of heavy metal ions in food samples using a hypersensitive electrochemical sensor based on APTES-incubated MXene- NH2@CeFe-MOF-NH2 DOI
Yingkun Shi, Fujia Dong, Argenis Rodas‐González

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: 475, P. 143362 - 143362

Published: Feb. 11, 2025

Language: Английский

Citations

0
Environmentally friendly synthesis of Ag–ZnO nanocomposite-modified graphite electrode for copper ion quantification DOI

K. Vijayalakshmi,

S. Radha,

K. Muthumeenakshi

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(12)

Published: April 1, 2025

Language: Английский

Citations

0
Development of a Fast Method Using Inductively Coupled Plasma Mass Spectrometry Coupled with High-Performance Liquid Chromatography and Exploration of the Reduction Mechanism of Cr(VI) in Foods DOI Creative Commons
Song Ge,

Honglian Tan,

C. Y. Cheng

et al.

Toxics, Journal Year: 2024, Volume and Issue: 12(5), P. 325 - 325

Published: April 29, 2024

Hexavalent chromium (Cr(VI)) is known as the most hazardous species of chromium. Speciation analysis Cr in foods a great significance for assessing its influences on human health. In this study, fast HPLC-ICP-MS method determination Cr(VI) was developed determining content and also investigating transformation foods. The employs an alkali extraction weak anion-exchange column separation distinguishing species, facilitating accurate quantification within 1.5 min. This technique applied to determine levels range food products, including yoghurt, milk powder, rice flour, orange juice, green tea, white vinegar, whole wheat bread. results showed that no detected these products. Spiking experiments revealed recovery rate decreased with increase contact time A further exploration various components such vitamin C, tea polyphenols, whey proteins, gelatin, fructose, cellulose indicated conversion organic Cr(III) over period from 20 min 60 h. It found high temperatures acidic conditions accelerated six mentioned above. evidence suggests natural reducing substances probably prevent occurrence Cr(VI).

Language: Английский

Citations

3
Design of novel electrochemical sensor functionalized with green nanoparticles for tetracycline monitoring DOI

Manahil Babiker Elamin

Polymers for Advanced Technologies, Journal Year: 2024, Volume and Issue: 35(8)

Published: Aug. 1, 2024

Abstract Increasing the release of antibiotics in particular tetracycline environment is become one most concerns that threat human and animals' health. Regarding their low cost, sensitivity, portability, electrochemical sensors have received attention for monitoring. With a nanostructure, diverse active functional sites, good conductivity, green nanoparticles are considered now as an attractive material design. The objective present paper then design sensor functionalized with based on gum Arabic detection. synthesized by direct reduction silver nanoparticle polymer. intrinsic properties obtained examined using different techniques namely UV–Vis absorption (UV), X‐ray diffraction (XRD), transmission electron microscopy (TEM), thermogravimetric TGA. To follow up, modification well detection, cyclic voltammetry (CV) square wave carried out. Correlation between results demonstrated dispersion homogeneity nanoparticles, applicability measurements. In fact, has wide concentrations range from 0.1 to 1250 nM limit detection order 0.056 nM, lower than those reported literature. selectivity test, investigated against various interfering similar structure tetracycline, proven discrimination all molecules. addition, was successfully applied real samples, found recovery rates ranging 90.4% 106.9%. confirm could commercially be viable next generation also variety pharmaceutical pollutants environment.

Language: Английский

Citations

2
Sustainable Biopolymer-Based Electrochemical Sensors for Trace Heavy Metal Determination in Water: A Comprehensive Review DOI Creative Commons
Rabiaa Helim, Ali Zazoua, Hafsa Korri‐Youssoufi

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(12), P. 267 - 267

Published: Dec. 17, 2024

The growing concern over heavy metal contamination in environmental and industrial settings has intensified the need for sensitive, selective, cost-effective detection technologies. Electrochemical sensors, due to their high sensitivity, rapid response, portability, have emerged as promising tools detecting metals. Recent years seen significant progress utilizing biopolymer-based materials enhance performance of these sensors. Biopolymers, derived from renewable raw materials, garnered considerable interest both science industry. These composites are increasingly recognized superior alternatives conventional non-biodegradable because ability degrade through exposure. This review provides a comprehensive overview recent advancements electrochemical sensors detection. It discusses various types biopolymers bio-sourced polymers, extraction methods, chemical properties. Additionally, it highlights state art applying sensor development detection, synthesizing advances offering insights into design principles, fabrication strategies, analytical performance. underscores potential cost-effective, eco-friendly, efficient addressing pressing issue water advantages limitations. also outlines future research directions further applicability

Language: Английский

Citations

0