Innovative Electrochemical Sensors for Pesticide Residue Detection: Nanomaterials, Miniaturization, and Intelligent Data Analysis DOI
Yu Han, Lin Zhu,

Ruiming Wen

и другие.

The Chemical Record, Год журнала: 2025, Номер unknown

Опубликована: Май 29, 2025

The increasing use of pesticides in agriculture has raised concerns over their residues food products, necessitating the development effective detection methods to ensure consumer safety and environmental sustainability. This review covers cutting‐ edge advances electrochemical sensors for pesticide residue detection, emphasizing significance addressing limitations traditional methods. authors summarize recent progress sensor materials enhancing sensitivity selectivity, including metal‐organic frameworks, single‐atom materials, MXene‐based conductive polymers so on. highlights miniaturization portability, enabling on‐site real‐time monitoring through integration with microfluidic devices wearable technology. It discusses challenges strategies simultaneous multiple enhance efficiency. influence factors on performance is analyzed, adaptive technologies are proposed stabilize under varying conditions. Moreover, big data artificial intelligence sensing examined, showing its potential intelligent analysis automation. concludes by identifying current future directions residues, suggesting that innovative hold promise transforming protection.

Язык: Английский

Ultrasensitive Avs-Free Electrochemical Sensor for Cu2+ Based on its Specific Catalytic Etching to Cytosine-Rich Oligonucleotide Templated Silver Nanoparticles DOI
Feng Zhan,

Yuan Zhu,

Aiqun Wu

и другие.

Опубликована: Янв. 1, 2025

The development of reliable and highly sensitive copper ions (Cu2+) detection technologies is crucial for both environmental conservation health surveillance. Herein, we introduce an innovative electrochemical sensing approach Cu2+, leveraging their unique catalytic etching capability towards a cytosine-rich oligonucleotide (CRO)-templated silver nanoparticles (AgNPs). thiolated CRO was assembled onto the Au electrode through Au-S bond. Subsequently, AgNPs were generated by in-situ chemical reduction Ag+, which pre-absorbed on via cytosine-Ag+-cytosine (C-Ag+-C) structure. results demonstrated that Cu2+ can markedly speed up AgNPs, in turn reduces solid-state response AuNPs. This allows within wide concentration range from 0.1 pM to 1.0 nM, with impressively low limit 0.03 pM. practicality this method has been validated its successful application analyzing levels actual water samples.

Язык: Английский

Процитировано

0

A novel electrochemical sensing platform for the specific detection of Zn2+ ion DOI

Yujing Zhang,

Changrong Liao, Qibin Xu

и другие.

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 112919 - 112919

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

C-ZIF-8 modified NiO photocathode and enhanced photosensitizer signal amplification for ultra-sensitive photoelectrochemical detection of lead ions DOI

Zhaona Zhang,

Juan Wang,

Siru Guo

и другие.

Analytical Methods, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

C-ZIF-8 enhanced the NiO photocathode current by reducing bandgap, promoting charge transfer, and increasing load of sensitizer, achieving ultra-sensitive detection Pb 2+ .

Язык: Английский

Процитировано

0

A new Z-scheme heterostructure of 3D zinnia flower-like ZnIn2S4/Au/In2S3 rod derived from In-MOF for sensitive Cr6+ assay based on redox process-induced photocurrent alteration DOI

Leixia Meng,

Qianqian Wu,

Jinlong Wang

и другие.

Electrochimica Acta, Год журнала: 2025, Номер unknown, С. 146341 - 146341

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Ion exchange reaction–mediated highly sensitive and selective photoelectrochemical assay of Hg(II) based on indirect Z-scheme heterostructure of TiO2 NPs/Au/3D tremella-like ZnIn2S4 DOI

Leixia Meng,

Qianqian Wu,

Jinlong Wang

и другие.

Microchimica Acta, Год журнала: 2025, Номер 192(6)

Опубликована: Май 25, 2025

Язык: Английский

Процитировано

0

Future prospects, challenges and opportunities in detecting heavy metal ions in water DOI
Berly Robert, Sreeram K. Kalpathy

Journal of Water Process Engineering, Год журнала: 2025, Номер 75, С. 107992 - 107992

Опубликована: Май 26, 2025

Язык: Английский

Процитировано

0

Innovative Electrochemical Sensors for Pesticide Residue Detection: Nanomaterials, Miniaturization, and Intelligent Data Analysis DOI
Yu Han, Lin Zhu,

Ruiming Wen

и другие.

The Chemical Record, Год журнала: 2025, Номер unknown

Опубликована: Май 29, 2025

The increasing use of pesticides in agriculture has raised concerns over their residues food products, necessitating the development effective detection methods to ensure consumer safety and environmental sustainability. This review covers cutting‐ edge advances electrochemical sensors for pesticide residue detection, emphasizing significance addressing limitations traditional methods. authors summarize recent progress sensor materials enhancing sensitivity selectivity, including metal‐organic frameworks, single‐atom materials, MXene‐based conductive polymers so on. highlights miniaturization portability, enabling on‐site real‐time monitoring through integration with microfluidic devices wearable technology. It discusses challenges strategies simultaneous multiple enhance efficiency. influence factors on performance is analyzed, adaptive technologies are proposed stabilize under varying conditions. Moreover, big data artificial intelligence sensing examined, showing its potential intelligent analysis automation. concludes by identifying current future directions residues, suggesting that innovative hold promise transforming protection.

Язык: Английский

Процитировано

0