Unveiling the amplified oxidase-mimetic activity of MnCoO nanosheets for the ultra-sensitive determination of the long-acting beta-adrenoceptor agonist indacaterol

Talanta Open, Journal Year: 2025, Volume and Issue: unknown, P. 100413 - 100413

Published: Jan. 1, 2025

Language: Английский

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Palladium-gold bimetallic nanoparticles stabilized by daptomycin for sensitive colorimetric detection of sulfide ions

Analytica Chimica Acta, Journal Year: 2025, Volume and Issue: 1348, P. 343795 - 343795

Published: Feb. 15, 2025

Language: Английский

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Pioneering food analysis: Transformative antioxidant testing with colorimetric assays using Co-Mn bimetallic oxide nanozyme

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1333, P. 343389 - 343389

Published: Nov. 2, 2024

Language: Английский

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Cutting-edge progress in carbon nanomaterial-functionalized silver nanoparticles for enhanced optical and electrochemical sensing applications

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 117995 - 117995

Published: Oct. 1, 2024

Language: Английский

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MnCoO nanosheets with enhanced oxidase mimetic activity: A novel platform for sensitive rutin detection

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 116395 - 116395

Published: March 1, 2025

Language: Английский

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Innovative metal-sensitized spectrofluorimetric method for the simultaneous determination of resveratrol and doxorubicin in human plasma: A holistic sustainability appraisal

Talanta Open, Journal Year: 2025, Volume and Issue: unknown, P. 100447 - 100447

Published: April 1, 2025

Language: Английский

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Micellar media effect on the ultrasensitive quantitation of a diuretic medication at nano-scale levels with environmentally benign impact

Analytical Methods, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A novel micelle-augmented spectrofluorimetric method is proposed for the ultrasensitive estimation of bumetanide (BUM) at nanoscale concentrations. The utilizes unique properties micelles to enhance fluorescence intensity BUM and measures its native 415 nm after excitation 267 nm. was optimized by evaluating effect organized media, buffer pH, diluting solvent. validity further assessed following ICH guidelines, where excellent linearity obtained over a concentration range 40.0-400.0 ng mL-1, with correlation coefficient 0.9999 low limit detection (LOD) 5.31 mL-1. applied determination in different dosage forms % recoveries greater than 98%, as well content uniformity testing. Ultimately, comprehensive assessment method's environmental impact performed using metrics, highlighting eco-friendly nature underlining potential sustainable analytical practices pharmaceutical research beyond.

Language: Английский

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Nature-driven blue-emissive N, S-CDs: Harnessing sequential "switch-off-on" fluorescence signals for detection of chrysin and Al³⁺ along with cellular imaging versatility

Talanta Open, Journal Year: 2025, Volume and Issue: 11, P. 100466 - 100466

Published: May 3, 2025

Language: Английский

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Boosting bepotastine fluorescence by switching off intramolecular photoinduced electron transfer: Application to eye drops and aqueous humor

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 327, P. 125335 - 125335

Published: Oct. 30, 2024

Language: Английский

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In‐Syringe Vortex‐Assisted Liquid–Liquid Microextraction Based on Natural Deep Eutectic Solvent for Simultaneous Determination of the Two Anticancer Polyphenols Chrysin and Resveratrol

Phytochemical Analysis, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 28, 2024

ABSTRACT The simultaneous determination of multiple anticancer drugs in combination therapy poses a significant analytical challenge due to their complex nature and low concentrations. In this study, we propose an in‐syringe vortex‐assisted liquid–liquid microextraction (IS‐VA‐LLME), based on green natural deep eutectic solvent (NaDES) for the two coadministered (resveratrol chrysin) prior HPLC‐UV analysis, first time. key parameters affecting extraction efficiency, such as solvent, vortex time, pH, ionic strength were optimized. Under optimal conditions, method demonstrates good linearity over range 0.05–15.0 μg/mL RVT 0.50–15.0 CHR with limits detection (LODs) 16.78 161.60 ng/mL CHR, respectively, confirming high sensitivity method. interday intraday precision values, expressed %RSDs, are below 2.0%, indicating repeatability reproducibility. Furthermore, proposed could be efficiently applied human plasma river water. obtained results show satisfactory % recoveries (97.80%–102.04%), highlighting accuracy reliability developed sustainability was comprehensively evaluated using seven different tools. conclusion, IS‐VA‐LLME‐NaDES allows enhanced reduced improved recovery target analytes. This holds great promise applications clinical environmental research, enabling precise quantification these matrices.

Language: Английский

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