Colorimetric sensors for detection of organophosphorus pesticides in food: From sensing strategies to chemometrics driven discrimination

Trends in Food Science & Technology, Journal Year: 2024, Volume and Issue: 152, P. 104683 - 104683

Published: Aug. 24, 2024

Language: Английский

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Fluorescent-Colorimetric Dual Signal Ratio Sensor with AuNRs@UCNPs Superstructure Nanoprobe for Accurate Hypochlorite Detection

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 419, P. 136384 - 136384

Published: July 28, 2024

Language: Английский

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Paper-based multicolor sensor for on-site quantitative detection of organophosphate pesticides based on acetylcholinesterase-mediated paper-based Au3+-etching of gold nanobipyramids and CIELab color space

Talanta, Journal Year: 2024, Volume and Issue: 281, P. 126925 - 126925

Published: Sept. 19, 2024

Language: Английский

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Multi-functional colorimetric sensor arrays for accurate discrimination/quantitation of organophosphorus pesticides based on enhanced bienzymatic activity independent of routine peroxidase mimetics of V2O5-NC with C-O bridges-connected wide interlayer-spacing

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161222 - 161222

Published: March 1, 2025

Language: Английский

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Intelligent Screening of Prostate Cancer Individuals Using an Enzyme‐Assisted Multicolor Visualization Platform

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 8, 2024

Rapid and intelligent identification of prostate cancer (PCa) is critical for early diagnosis. Herein, a convenient, reliable, strategy proposed to screen PCa individuals through indirectly quantifying sarcosine (Sar), an indicator PCa, in clinical urine samples. Success achieved by integrating oxidase (SOX) as specific recognition unit; nanozyme-assisted multicolor visualization platform signal reporter. With the Fe-MOFs peroxidase, synergetic action SOX response gold nanorods (Au NRs) controlled etched exhibit multicolored signal. The sensor exhibits excellent linearity with Sar within 1-60 × 10

Language: Английский

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Colorimetric detection of fluoroquinolones via MOF inhibition and thiol-response oxidase-mimicking reactions

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: 340, P. 126347 - 126347

Published: May 5, 2025

Language: Английский

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Selective dual-mode detection of glyphosate facilitated by iron organic frameworks nanozymes

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 319, P. 124561 - 124561

Published: May 29, 2024

Language: Английский

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The Mn-doped CeO2 nanoparticles with enhanced peroxidase-like activity for one-pot analysis of glucose at neutral pH based on bio-inorganic cascade reactions

Talanta, Journal Year: 2024, Volume and Issue: 279, P. 126603 - 126603

Published: July 22, 2024

Language: Английский

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A dual-mode composite nanozyme-based cascade colorimetric-fluorescence aptasensor for Salmonella Typhimurium detection

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1324, P. 343116 - 343116

Published: Aug. 15, 2024

Language: Английский

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Synergistic Effect of Copper oxide Nanoparticles and Diazonium-Modified Carbon Nanotubes for Colorimetric Detection of Dimethoate Residues in Food Products

Chemistry Africa, Journal Year: 2024, Volume and Issue: 7(10), P. 5317 - 5328

Published: Nov. 11, 2024

Language: Английский

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