AIMC Topic: Pyridinium Compounds

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A mitochondria-targeting nitroreductase fluorescent probe with large Stokes shift and long-wavelength emission for imaging hypoxic status in tumor cells.

Analytica chimica acta Dec 24, 2019
Development of a mitochondria-targeting fluorescent probe with large Stokes shift and long-wavelength emission was benefit for accurate detection of hypoxic status, which was known as a major factor of the tumor physiology and influence important pat...
Humans Molecular Docking Simulation Cell Line, Tumor Protein Binding Limit of Detection Spectrometry, Fluorescence Fluorescent Dyes Microscopy, Fluorescence Mitochondria Benzothiazoles Cell Hypoxia Nitroreductases Pyridinium Compounds Quinolinium Compounds
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Novel cationic chitosan derivative bearing 1,2,3-triazolium and pyridinium: Synthesis, characterization, and antifungal property.

Carbohydrate polymers Nov 7, 2017
In this paper, novel cationic chitosan derivative possessing 1,2,3-triazolium and pyridinium groups was synthesized conveniently via cuprous-catalyzed azide-alkyne cycloaddition (CuAAC) and methylation. FTIR, H NMR, and elemental analysis examined th...
Microbial Sensitivity Tests Dose-Response Relationship, Drug Chitosan Structure-Activity Relationship Antifungal Agents Molecular Structure Fusarium Triazoles Pyridinium Compounds Cations
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Derivatization of estrogens enhances specificity and sensitivity of analysis of human plasma and serum by liquid chromatography tandem mass spectrometry.

Talanta Dec 29, 2015
Estrogens circulate at concentrations less than 20pg/mL in men and postmenopausal women, presenting analytical challenges. Quantitation by immunoassay is unreliable at these low concentrations. Liquid chromatography tandem mass spectrometry (LC-MS/MS...
Humans Female Reproducibility of Results Aged Aged, 80 and over Young Adult Adult Male Middle Aged Estradiol Estrogens Chromatography, Liquid Tandem Mass Spectrometry Solid Phase Extraction Spectrometry, Mass, Electrospray Ionization Postmenopause Pyridinium Compounds Premenopause Benzenesulfonates Estrone
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