AIMC Topic: Benzidines

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Bioinspired Iron Porphyrin Covalent Organic Frameworks-Based Nanozymes Sensor Array: Machine Learning-Assisted Identification and Detection of Thiols.

ACS applied materials & interfaces Dec 12, 2024
Given the crucial role of thiols in maintaining normal physiological functions, it is essential to establish a high-throughput and sensitive analytical method to identify and quantify various thiols accurately. Inspired by the iron porphyrin active c...
Metal-Organic Frameworks Porphyrins Limit of Detection Iron Benzidines Metalloporphyrins Sulfhydryl Compounds Glutathione Humans Neural Networks, Computer Machine Learning Colorimetry
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Machine Learning-Based Nanozyme Sensor Array as an Electronic Tongue for the Discrimination of Endogenous Phenolic Compounds in Food.

Analytical chemistry Sep 26, 2024
The detection of endogenous phenolic compounds (EPs) in food is of great significance in elucidating their bioactivity and health effects. Here, a novel bifunctional vanillic acid-Cu (VA-Cu) nanozyme with peroxidase-like and laccase-like activities w...
Phenols Copper Food Analysis Tea Honey Fruit and Vegetable Juices Laccase Nanostructures Neural Networks, Computer Machine Learning Electronic Nose Benzidines Vanillic Acid Peroxidase
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Nanozyme-based colorimetric sensor arrays coupling with smartphone for discrimination and "segmentation-extraction-regression" deep learning assisted quantification of flavonoids.

Biosensors & bioelectronics Jul 26, 2024
Achieving rapid, cost effective, and intelligent identification and quantification of flavonoids is challenging. For fast and uncomplicated flavonoid determination, a sensing platform of smartphone-coupled colorimetric sensor arrays (electronic noses...
Citrus Electronic Nose Cerium Benzidines Limit of Detection Colorimetry Smartphone Biosensing Techniques Flavonoids Deep Learning
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Nanozyme-induced deep learning-assisted smartphone integrated colorimetric and fluorometric dual-mode for detection of tetracycline analogs.

Analytica chimica acta Feb 14, 2024
In this work, a colorimetric and fluorescent dual-mode probe controlled by NH-MIL-88 B (Fe, Ni) nanozymes was developed to visually detect tetracycline antibiotics (TCs) residues quantitatively, as well as accurately distinguish the four most widely ...
Hydrogen Peroxide Colorimetry Smartphone Fluorescent Dyes Anti-Bacterial Agents Deep Learning Tetracycline Benzidines Heterocyclic Compounds
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Unlocking the hidden talent of DNA: Unexpected catalytic activity for colorimetric assay of alkaline phosphatase.

Analytica chimica acta Dec 21, 2018
Carboxylic acids have been efficiently used to activate HO to form even more potent oxidant-peroxy acids through enzyme-catalyzed processes. By employing acetic acid as the activator, herein we report for the first time that cofactor-free DNA display...
Phosphates Enzyme Assays Acetates Benzidines Alkaline Phosphatase Hydrogen Peroxide Humans Hydrolysis DNA Biocatalysis
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Machine Learning-Enabled Time-Resolved Nanozyme-Encoded Recognition of Endogenous Mercaptans for Disease Diagnosis.

Analytical chemistry May 20, 2025
With their important role in regulating intracellular redox balance and maintaining cell homeostasis, endogenous mercaptans are recognized as biomarkers of many diseases in clinical practice, and thus establishing efficient yet simple methods to dist...
Benzidines Humans Homocysteine Machine Learning Glutathione Sulfhydryl Compounds
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