Nanotechnology driven biorecognition element and label free sensing of pesticides DOI

Chumki Praharaj,

Seema Nara

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114218 - 114218

Published: Sept. 1, 2024

Language: Английский

Whole-Cell Aptamer-Based Techniques for Rapid Bacterial Detection: Alternatives to Traditional Methods DOI

Juliette Nourry,

P. Chevalier, Emmanuelle Laurenceau

et al.

Journal of Pharmaceutical and Biomedical Analysis, Journal Year: 2025, Volume and Issue: 255, P. 116661 - 116661

Published: Jan. 5, 2025

Language: Английский

Citations

0
Advanced nanoparticle-based aptasensor for Vibrio parahaemolyticus detection in fresh shrimp: GO as an internal standard in SERS sensor DOI
Wei Zhang, Qiao Tang,

Mengmeng Wang

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112973 - 112973

Published: Feb. 1, 2025

Language: Английский

Citations

0
Smartphone-based visual sensing platform based on molecular imprinted polymers and aptamers synergistic recognition for simultaneous detection of aflatoxin B1 and ochratoxin A DOI
Yufan Yang, Yujun Feng, Xiao Hu

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113361 - 113361

Published: March 1, 2025

Language: Английский

Citations

0
Dual recognition strategies using aptamer-molecularly imprinted polymers for enhanced detection of food safety hazards: a review DOI
Xiao Hu, Yufan Yang,

Ke Wang

et al.

Polymer Bulletin, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Language: Английский

Citations

0
Aptamer/Dopamine Molecularly Imprinted Polymer Composite Based pH Stability Improved Electrochemical Sensor for Simultaneous Detection of Cd(Ⅱ) and Hg(Ⅱ) DOI Creative Commons

Xinyu Fang,

Xinna Liu,

Jiahao Sha

et al.

Food Bioengineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

ABSTRACT Cd(II) and Hg(II) are well‐known toxic heavy metal elements that difficult to degrade by microorganisms in the environment. Limits for food have been established Chinese Government other authorities. Aptamer‐based electrochemical sensor detection is a promising method rapidly sensitively detecting metals. However, aptamer configurations easily affected environment their stability needs be improved. In this study, an ultra‐sensitive was successfully constructed based on aptamer/dopamine molecularly imprinted polymer composite material, explore simultaneous of Hg(II). Graphdiyne nanomaterial used increase load electrode surface. The captured AuNPs modified through Au‐S bonds. Dopamine as functional monomer self‐polymerization form layer, stabilizing conformation enhancing its environmental tolerance. Under optimal conditions, limits (LOD) were 7.6 6.0 ng/mL, respectively. Six days good response attained. satisfactory recovery obtained both crab ribbonfish samples demonstrates sensor's potential multi‐species analysis.

Language: Английский

Citations

0
GO-SELEX-enhanced dual-recognition sensor for highly specific detection of azamethiphos DOI

Lingjun Geng,

Jingcheng Huang,

Haowei Dong

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 492, P. 138252 - 138252

Published: April 11, 2025

Language: Английский

Citations

0
A sensitive sandwich-type electrochemical aptasensing platform based on Ti3C2Tx/MoS2/MWCNT@rGONR composites for simultaneous detection of kanamycin and chloramphenicol in food samples DOI

Xin Yao,

Liyu Yang,

Siyi Yang

et al.

Analytical Methods, Journal Year: 2024, Volume and Issue: 16(24), P. 3867 - 3877

Published: Jan. 1, 2024

A Ti3C2Tx/MoS2/MWCNT@rGONR nanocomposite was prepared for the first time building a sensitive electrochemical aptasening platform to simultaneously detect kanamycin (Kana) and chloramphenicol (Cap). Owing their accordion-like structure, rich surface groups, high charge mobility, composites provided spacious covalent immobilization better aptasensing platform. The aptamers of Kana Cap used in sensors enhance selectivity. Furthermore, TiP, an ion exchanger, loading more different metal ions functioning as labels form sandwich-type sensor together with Ti3C2Tx/MoS2/MWCNT@rGONR, improving sensitivity obtaining highly distinguishable signal readout. Under optimized conditions, has good detection limits 0.135 nmol L-1 0.173 Cap, respectively, at same linearity concentration 0.5-2500 L-1. Finally, it successfully applied milk fish meat, results were compared standard method HPLC, indicating its great potential food safety monitoring.

Language: Английский

Citations

3
Aptasensor platform based on electrochemical Paper-Based analytical device for histamine detection DOI
Ece Ekşin, Arzum Erdem

Microchemical Journal, Journal Year: 2024, Volume and Issue: 204, P. 111128 - 111128

Published: July 6, 2024

Language: Английский

Citations

3
A Dual-Mode Sensor Based on Surface Molecularly Imprinted Metal-Organic Frameworks for the Highly Accurate and Selective Detection of Tetracycline DOI
Lu Zhang,

Mingping Shen,

Zongda Li

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137445 - 137445

Published: Feb. 1, 2025

Language: Английский

Citations

0
Protein imprinted CaAlg/CaSiO3 hybrid hydrogel modified electrochemical sensor for sensitive detection of BSA DOI

Yuansheng Lin,

Zhilong Guo,

Shi Dong

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136506 - 136506

Published: Feb. 1, 2025

Language: Английский

Citations

0