Recent advances on emerging biosensing technologies and on-site analytical devices for detection of drug-resistant foodborne pathogens

TrAC Trends in Analytical Chemistry, Год журнала: 2023, Номер 167, С. 117258 - 117258

Опубликована: Авг. 26, 2023

Язык: Английский

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Bi2S3-based photocatalysts: Properties, synthesis, modification strategies, and mechanistic insights towards environmental sustainability and green energy technologies

Coordination Chemistry Reviews, Год журнала: 2025, Номер 529, С. 216443 - 216443

Опубликована: Янв. 28, 2025

Язык: Английский

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Photoelectrochemical sensors based on paper and their emerging applications in point-of-care testing

Biosensors and Bioelectronics, Год журнала: 2023, Номер 236, С. 115400 - 115400

Опубликована: Май 28, 2023

Язык: Английский

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NIR‐Excitable POM‐Encapsulated Yb‐Bi₂S₃ Decorated Graphene for Wearable Photoelectrochemical Sensing

Advanced Functional Materials, Год журнала: 2024, Номер 34(25)

Опубликована: Фев. 16, 2024

Abstract Transition metal sulfides have garnered significant interest in the realm of photoelectrochemical (PEC) sensors due to their remarkable optical and electrical properties. However, intrinsic UV–vis adsorption electron‐donor consumption severely hinder nonirritating situ epidermal PEC applications. Herein, a NIR‐808 nm light‐excited heterojunction, phosphomolybdic acid‐encapsulated ytterbium‐doped bismuth sulfide (Yb‐Bi 2 S 3 /PMA), is synthesized by hydrothermal method for self‐sufficient electron donor‐based sensing. Further, Yb‐Bi /PMA heterojunction decorated on flexible integrated laser‐induced graphene electrode arrays, providing ultrafast charge carrier transfer capacity robust mechanical durability (300 bending cycles) subsequent wearable As showcase, aptamer molecular recognition‐based sensor sweat trace Neuropeptide Y (NPY, stress or depression biomarker) presents an ultra‐low detection limit (0.39 fM) good anti‐interference ability. Moreover, integration aptasensor with signal processing wireless communication facilitates analysis NPY dynamics various real scenarios (feeding behaviors, physiological stress, circadian rhythm). More broadly, this research establishes foundation NIR‐excitable semiconductors equipped donor capabilities, unlocking potential ultrasensitive sensing

Язык: Английский

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Recent Progress in Photoelectrochemical Sensing of Pesticides in Food and Environmental Samples: Photoactive Materials and Signaling Mechanisms

Molecules, Год журнала: 2024, Номер 29(3), С. 560 - 560

Опубликована: Янв. 23, 2024

Pesticides have become an integral part of modern agricultural practices, but their widespread use poses a significant threat to human health. As such, there is pressing need develop effective methods for detecting pesticides in food and environmental samples. Traditional chromatography common rapid detection cannot satisfy accuracy, portability, long storage time, solution stability at the same time. In recent years, photoelectrochemical (PEC) sensing technology has gained attention as promising approach various due its salient advantages, including high sensitivity, low cost, simple operation, fast response, easy miniaturization, thus becoming competitive candidate real-time on-site monitoring pesticide levels. This review provides overview advancements PEC applications ensuring safety, with focus on categories photoactive materials, from single semiconductor semiconductor–semiconductor heterojunction, signaling mechanisms platforms, oxidation pesticides, steric hindrance, generation/decrease sacrificial agents, introduction/release materials. Additionally, this will offer insights into future prospects confrontations, thereby contributing novel perspectives evolving domain.

Язык: Английский

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Multiplex Signal Transduction and Output at Single Recognition Interface of Multiplexed Photoelectrochemical Sensors

Analytical Chemistry, Год журнала: 2024, Номер 96(20), С. 8147 - 8159

Опубликована: Апрель 3, 2024

ADVERTISEMENT RETURN TO ARTICLES ASAPPREVReviewNEXTMultiplex Signal Transduction and Output at Single Recognition Interface of Multiplexed Photoelectrochemical SensorsXin Li*Xin LiHubei Key Laboratory Pollutant Analysis & Reuse Technology, College Chemistry Chemical Engineering, Hubei Normal University, Huangshi 435002, P. R. China*Email: [email protected]More by Xin LiView Biographyhttps://orcid.org/0000-0002-9222-5877, Guixiang ChenGuixiang ChenHubei ChinaMore ChenView Biography, Yishuang LiYishuang Yuxin WangYuxin WangHubei WangView Wan HuangWan HuangHubei HuangView Guosong Lai*Guosong LaiHubei LaiView Biographyhttps://orcid.org/0000-0002-8083-1378Cite this: Anal. Chem. 2024, XXXX, XXX, XXX-XXXPublication Date (Web):April 3, 2024Publication History Received1 December 2023Accepted27 March 2024Revised18 February 2024Published online3 April 2024https://doi.org/10.1021/acs.analchem.3c05475© 2024 American SocietyRequest reuse permissionsArticle Views-Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Electrodes,Interfaces,Materials,Quantum mechanics,Sensors Get e-Alerts

Язык: Английский

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Nano-engineered paper-based electrochemical biosensors: Versatile diagnostic tools for biomarker detection

Coordination Chemistry Reviews, Год журнала: 2024, Номер 523, С. 216261 - 216261

Опубликована: Окт. 8, 2024

Язык: Английский

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Self-powered photoelectrochemical aptasensor based on in situ topological conversion of Bi2O2S/Bi2S3 for sensitive detection of fumonisin B1

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137395 - 137395

Опубликована: Фев. 1, 2025

Язык: Английский

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Electrochemical in situ transformation of Bi-based photoactive materials for photoelectrochemical detection of H2S in the living brain

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113164 - 113164

Опубликована: Фев. 1, 2025

Язык: Английский

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Advances in the optical and electronic properties and applications of bismuth-based semiconductor materials

Journal of Materials Chemistry C, Год журнала: 2023, Номер 12(5), С. 1609 - 1624

Опубликована: Дек. 22, 2023

In recent years, bismuth-based semiconductors have become a research hotspot in the new semiconductor field due to their unique optical and electronic properties.

Язык: Английский

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