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Characterization of silver nanoparticles synthesized by using marine isolate Streptomyces albidoflavus.
Silver nanoparticles production by the green chemistry approach was investigated using an isolated marine actinomycetes strain. The isolated strain was identified as Streptomyces albidoflavus basedExpand
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Production of polypeptide antibiotic from Streptomyces parvulus and its antibacterial activity
A highly potent secondary metabolite producing actinomycetes strain is isolated from marine soil sediments of Visakhapatnam sea coast, Bay of Bengal. Over all ten strains are isolated from theExpand
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Formation of benzoxanthenones and benzochromenones via cerium-impregnated-MCM-41 catalyzed, solvent-free, three-component reaction and their biological evaluation as anti-microbial agents
We report here, three-component condensation reaction of naphthols, aldehydes and 1,3-dicarbonyl compounds catalyzed by Ce-MCM-41 under solvent-free conditions. Several advantages can be perceivedExpand
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Synthesis of novel tetrazole containing hybrid ciprofloxacin and pipemidic acid analogues and preliminary biological evaluation of their antibacterial and antiproliferative activity
A series of 1-substituted-1H-tetrazole-5-thiol building blocks were synthesized and introduced to the N-4 piperazinyl group at C-7 position of the quinolone core, and these novel compounds (5a–g andExpand
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Synthesis and biological evaluation of novel tamoxifen-1,2,4-triazole conjugates
A new class of compounds, structurally related to the breast cancer drug tamoxifen, was designed and synthesized. The McMurry coupling reaction was used as the key synthetic step in the preparationExpand
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Recyclable CuO nanoparticles-catalyzed synthesis of novel-2,5-disubstituted 1,3,4-oxadiazoles as antiproliferative, antibacterial, and antifungal agents
A series of new 2,5-disubstituted 1,3,4-oxadiazoles have been conveniently synthesized through an oxidative C–O coupling by direct C–H bond activation of N-aroyl-N-arylidinehydrazines using aExpand
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Fibrinolytic, anti-inflammatory and anti-microbial properties of α-(1-3)-glucans produced from Streptococcus mutans (MTCC 497).
Streptococcus mutans (MTCC 497) cell associated α-(1-3)-glucans were isolated, characterized and evaluated for their bioactivity profile. Acid hydrolysis of α-(1-3)-glucans revealed presence ofExpand
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Carbohydrate triazole tethered 2-pyridyl-benzimidazole ligands: Synthesis of their palladium (II) complexes and antimicrobial activities
Abstract A series of carbohydrate-tethered 1-triazolyl-2-pyridyl-benzimidazole ligands have been prepared and the antimicrobial activity of their Pd(II) complexes has been studied. The alkyne,Expand
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An endolytic mutanase from novel strain Paracoccus mutanolyticus: its application potential in dentistry.
Mutanase, α-(1→3)-glucanase, belonging to the family glucanohydrolase, catalyses mutan [α-(1→3)-glucan] synthesized by cariogenic streptococci and hence has potential in caries prophylaxis. A novelExpand
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Ce/SiO2 composite as an efficient catalyst for the multicomponent one-pot synthesis of substituted pyrazolones in aqueous media and their antimicrobial activities
We describe here the preparation and characterization of a Ce/SiO2 catalyst and its application in an eco-friendly and convenient synthesis of pyrazolone derivatives via one-pot multicomponentExpand
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