AI Article Synopsis
- The study focused on detecting dopamine using a combination of pyrocatechol violet and Sn(4+) in neutral water, achieving high selectivity and sensitivity.
- The detection process revealed three distinct color changes visible to the naked eye.
- Additionally, the method was effective in monitoring tyrosinase activity.
Article Abstract
In this study, the ensemble of pyrocatechol violet and Sn(4+) was used for dopamine detection in a neutral aqueous solution with high selectivity and sensitivity. The detection course showed three color changes, which could be observed by the naked eye. We also demonstrated that this ensemble can be used to monitor tyrosinase activity.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/c1cc15587c | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Synthesis, biological evaluations, and in silico assessments of phenylamino quinazolinones as tyrosinase inhibitors.
Sci Rep
January 2025
Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
A series of novel phenylamino quinazolinone derivatives were designed and synthesized as potential tyrosinase inhibitors. Among these compounds, 9r emerged as the most potent derivative, exhibiting IC values of 17.02 ± 1.
View Article and Find Full Text PDFCinnamic acid conjugated with triazole acetamides as anti-Alzheimer and anti-melanogenesis candidates: an in vitro and in silico study.
Sci Rep
January 2025
Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
In this study, new cinnamic acid linked to triazole acetamide derivatives was synthesized and evaluated for anti-Alzheimer and anti-melanogenesis activities. The structural elucidation of all analogs was performed using different analytical techniques, including H-NMR, C-NMR, mass spectrometry, and IR spectroscopy. The synthesized compounds were assessed in vitro for their inhibitory activities against acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and tyrosinase enzymes.
View Article and Find Full Text PDFAromatic compounds and organic acids identified from Ganoderma formosanum exhibit synergistic anti-melanogenic effects.
J Food Drug Anal
December 2024
Institute of Food Science Technology, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, Taiwan, R.O.C.
This study reveals the anti-tyrosinase activity of Ganoderma formosanum extracts, pinpointing compounds including gluconic acid, mesalamine, L-pyroglutamic acid, esculetin, 5-hydroxyindole, and salicylic acid, as effective melanin production inhibitors in melanoma cells and zebrafish embryos. Furthermore, multiple molecular docking simulations provided insights into interactions between the identified compounds and tyrosinase, increasing binding affinity up to -16.36 kcal/mol.
View Article and Find Full Text PDFChemical Composition, Antimicrobial, and Enzyme Inhibitory Properties of Elaeagnus angustifolia L.
Chem Biodivers
January 2025
Ataturk Universitesi, Chemistry, Yakutiye, 25440, Türkiye, 25440, Erzurum, TURKEY.
Research on natural antioxidants derived from plants has surged due to their potential health benefits. In the current study, the chemical composition, enzyme inhibitory activity, and antimicrobial effects of the Elaeagnus angustifolia L. plant, including leaves, flowers, and flower stalks extracts, were analyzed.
View Article and Find Full Text PDFElectrosynthesis of mussel-inspired adhesive polymers as a novel class of transient enzyme stabilizers.
Angew Chem Int Ed Engl
January 2025
Humboldt-Universitat zu Berlin, Department of Chemistry, Brook-Taylor-Str. 2, 12489, Berlin, GERMANY.
Multifunctional ortho-quinones are required for the formation of thiol-catechol-connectivities (TCC) but can be delicate to handle. We present the electrochemical oxidation of the dipeptide DiDOPA, achieving up to 92% conversion efficiency of the catechols to ortho-quinones. Graphite and stainless steel could be employed as cost-efficient electrodes.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!