ArticleDoklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections2021
Functional and Structural Characterization of Melanin from Brevibacillus invocatus Strain IBA.
Article in Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 7 citations in OpenAlex.
- Optimized melanin production from marine-associated Bacillus sp. EGY7 as a sustainable precursor of carbon dots for biomedical applications.Bioresources and bioprocessing · 2026Article
- Therapeutic potential of greenly synthesized selenium nanoparticles against experimental cyclosporiasis.Scientific reports · 2025Article
- Extraction, physicochemical properties, and antioxidant activity of natural melanin fromFrontiers in nutrition · 2023Article
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5 authors at 4 institutions in 1 country.
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Abstract
Melanin is a polyphenol or indolic dark brown to black pigment of macromolecules that has a variety of biological functions including UV defence, desiccation, and oxidation. The pigment is classified as a heterogenic polymer. Analytical characterization of melanin can be difficult due to its heterogeneity. In this study, a newly isolated strain of Brevibacillus invocatus strain IBA capable of extracellular melanin production was grown on nutrient agar and the bacteria were molecularly identified. Chemical and physical methods were used to characterize melanin. The solubility of melanin in organic and inorganic solvents was used to characterise it chemically. According to the UV-visible wavelength scan, physical characterization revealed absorption in the UV region 200 to 300 nm, but declining towards the visible region. Functional group identification of extracted melanin was carried out by FTIR with different stretching vibrations at 3226, 2920, 2849, 1628, 1555, 1340 cm
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