A multiple signal amplification photoelectrochemical biosensor based on biotin-avidin system for kanamycin sensing in fish and milk via synergism of g-C3N4 and Ru@SiO2

Analytica Chimica Acta, Journal Year: 2023, Volume and Issue: 1288, P. 342141 - 342141

Published: Dec. 14, 2023

Language: Английский

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Synergistic on Engineering Layered N-Doped Carbon/Mxene Heterostructure: A Potential Scaffold for Simultaneous Electrochemical Detection of Cu2+ and Hg2+ Ions

Published: Jan. 1, 2024

Language: Английский

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Recent progress in designable nanostructure for heavy metal electrochemical sensors: From material synthesis to practical applications

Materials Today Communications, Journal Year: 2024, Volume and Issue: unknown, P. 110546 - 110546

Published: Sept. 1, 2024

Language: Английский

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Chemometrically driven multiplexed metal ion detection using a triple emitting quantum dots–based nanoprobe

Analytical and Bioanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 26, 2024

Abstract Metal ion pollution poses a global concern due to its significant risks both human health and environmental well-being. The toxicity of these ions can increase when they coexist, interacting with each other harmful substances, even at low concentrations. Therefore, an accurate, rapid, cost-effective methodology is urgently needed for the simultaneous quantification multiple metal ions. This study presents new approach multiplexed detection various (Ag + , Cu 2+ Hg Al 3+ Pb Fe Zn Ni Cd Ca ) using triple-emission nanoprobe comprising carbon dots distinctly capped CdTe quantum dots, specifically green-emitting glutathione -quantum red-emitting 3-mercaptopropionic acid-quantum dots. method achieved high accuracy by analysing first- second-order photoluminescence data distinct advanced chemometric tools. R 2 P values partial least squares unfolded square models exceeding 0.9 several concentrations (mmol L −1 were obtained. Additionally, PL yielded significantly better results than first-order data, attributed behaviour over time. Interestingly, it was also noted first time contribution molar ratio between on models’ accuracy. novel provides highly accurate efficient way detect simultaneously, paving improved monitoring assessment. utilization proposed contributes understanding complex interactions in mixed systems, allowing earlier mitigation contamination threats. Graphical

Language: Английский

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Highly stretchable, adhesive and conductive hydrogel for flexible and stable bioelectrocatalytic sensing layer of enzyme-based amperometric glucose biosensor

Bioelectrochemistry, Journal Year: 2024, Volume and Issue: 163, P. 108882 - 108882

Published: Dec. 6, 2024

Language: Английский

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