Non-enzymatic electrochemical detection of caffeic acid in food samples with spinel magnesium cobalt oxide incorporated graphene nanohybrid electrocatalyst

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1002, P. 175335 - 175335

Published: Oct. 1, 2024

Language: Английский

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A Sustainable Nanomaterial Based on Gold Nanoparticles and Graphene for Highly Sensitive Electrochemical Sensing of Caffeic Acid in Coffees

Food Analytical Methods, Journal Year: 2024, Volume and Issue: 17(9), P. 1348 - 1358

Published: Aug. 17, 2024

Language: Английский

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Electrosynthesis of poly(arginine)-modified carbon-based nanocomposite in deep eutectic solvent and application to electrochemical sensing

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127910 - 127910

Published: June 1, 2025

Language: Английский

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Pyrochlore stannate synthesis: Unlocking temperature's influence on electrochemical detection of caffeic acid in food samples

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 42, P. 102402 - 102402

Published: Nov. 17, 2024

Language: Английский

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A Zinc–Diketopyrrolopyrrole Coordination Layer as a Fluorescent Sensor for Selective Detection of Caffeic Acid

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1323, P. 140761 - 140761

Published: Nov. 14, 2024

Language: Английский

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Green synthesized CaO decorated ternary CaO/g-C3N4/PVA nanocomposite modified glassy carbon electrode for enhanced electrochemical detection of caffeic acid

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 20, 2024

A highly selective, sensitive caffeic acid (CA) detection based on calcium oxide nanoparticles (CaO NPs) derived from extract of Moringa oleifera leaves decorated graphitic carbon nitride covalently grafted poly vinyl alcohol (CaO/g-C3N4/PVA) nanocomposite modified glassy electrode (GCE) was studied. facile sonochemical method adapted to synthesis nanomaterials and characterized by HR-TEM (High resolution transmission electron microscopy), FT-IR (Fourier transform infrared spectroscopy), XRD (X-ray diffraction), FE-SEM (Field emission scanning EDX (Energy dispersive X-ray analysis), Mapping BET (Brunauer-Emmett-Teller) analysis, electrochemical techniques. The GCE exhibited an excellent catalytic performance the oxidation CA under optimized conditions owing better transfer efficiency, conductivity high surface area material. present sensor showed selectivity towards determination 10 µM in presence 100-fold higher concentrations interferents. a wide sensing linear range 0.01 70 limit (LOD) found be 0.0024 (S/N = 3) 0.1 M phosphate buffer saline (PBS) as supporting electrolyte at pH 7.0. fabricated provides stability, reproducibility for CA. applied real blood plasma samples obtained good recovery (97.6-100.1%) results.

Language: Английский

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Bare silver and gold nanospheres: potential role as nanosensors for selective detection of L-carnosine and monothioglycerol

Emergent Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Language: Английский

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New Frontiers in Polyphenol Analysis: A Review of Electrochemical Sensors and Commercial Devices Enhancing Food and Beverage Analysis

Journal of Food Composition and Analysis, Journal Year: 2024, Volume and Issue: unknown, P. 107161 - 107161

Published: Dec. 1, 2024

Language: Английский

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