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Tag: Fluorescence

Synthesis and Characterization of Some New Copolyester from Curcumin Mono-Carbonyl Analogues

Posted on July 1, 2022August 27, 2022 By admin
Synthesis and Characterization of Some New Copolyester from Curcumin Mono-Carbonyl Analogues

Nine copolyesters were prepared from a dicarboxylic acid, curcumin analogues (monocarbonyl) and phenophthalene dye in the mole ratio of 2:1:1 by direct polycondensation using triethylamine (Et3N) as the condensation agent. The dicarboxylic used is 2,6-Pyridine dicarbonyl dichloride acid. The curcumin analogues were prepared by acid catalyzed Aldol condensation reaction. These…

Biomedicine and Chemical Sciences, Publications, Vol. 1 No. 3 (2022)

A Review on Antibiotic Resistance in Microorganisms

Posted on July 1, 2022August 27, 2022 By admin
A Review on Antibiotic Resistance in Microorganisms

Antibiotic resistance occurs when microorganisms develop mechanisms that protect them from the effects of antibiotics. Resistant microorganisms are more difficult to treat, require higher doses or alternative therapies may be more toxic, as well as more expensive. Microorganisms that are able to resist many antibiotics are called multi-resistant. All kinds…

Biomedicine and Chemical Sciences, Publications, Vol. 1 No. 3 (2022)

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