BSA binding and antimicrobial studies of branched polyethyleneimine–copper(II)bipyridine/phenanthroline complexes

Vignesh, Gopalaswamy; Arunachalam, S.; Vignesh, S.; James, Rathinam Arthur

doi:10.1016/j.saa.2012.05.009

Cited by 86 publications

(39 citation statements)

References 39 publications

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“…The UV-Vis absorption spectroscopy is one of the main techniques followed to examine size and shape of the nanoparticles in the aqueous suspensions [12]. Optical response was recorded under UV-Vis spectroscopy in relation to increase in time duration [14]. The observation of brown and red colours is a characteristic feature for the surface plasmon resonance (SPR) band due to the formation of different sizes of silver nanoparticles in the respective solutions [15].…”

Section: Uv-vis Spectrum Analysismentioning

confidence: 99%

Bioreduction of silver nanoparticles characterizations and their antimicrobial activity

Gowthami¹,

Kanna²,

sankari³

et al. 2017

Int J of Adv in Sci Res

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In this investigation we report the bioreduction of silver nitrate to silver nanoparticles using the leaves aqueous extract of Alangium lamarckii. The silver nanoparticles were characterized by UV-vis spectrophotometer, scanning electron microscope (SEM), DLS-Size and zeta potential analysis showed that the synthesized silver nanoparticles are varied from 60 -70 nm and have the spherical shape. Further the prospect of protein as a stabilizing material in silver nanoparticles is shown by FTIR analysis and the XRD examination confirms monocrystalline phase of silver with FCC crystal structure. The antimicrobial activity of Ag nanoparticles was investigated against some pathogens. In these assessments, silver nanoparticles (AgNP) can stop microbial growth and even kill microbes, from now confirmed their antimicrobial importance.

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Section: Uv-vis Spectrum Analysismentioning

confidence: 99%

Bioreduction of silver nanoparticles characterizations and their antimicrobial activity

Gowthami¹,

Kanna²,

sankari³

et al. 2017

Int J of Adv in Sci Res

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“…The use of plants as the production assembly of silver nanoparticles has drawn attention, because of its rapid, eco-friendly, nonpathogenic, economical protocol and providing a single step technique for the biosynthetic processes [9]. The reduction and stabilization of silver ions by combination of biomolecules such as proteins, amino acids, enzymes, polysaccharides, alkaloids, tannins, phenolic, saponins, terpinoids and vitamins which are already established in the plant extracts having medicinal values and are environmental benign, yet chemically complex structures [10].…”

Section: Green Syntheses Of Silver Nanoparticles Using Plant Extractsmentioning

confidence: 99%

Herbal derived nanomedicines against for some human pathogens

Amirthavarshini¹,

Kanna²,

Moin

et al. 2017

Int J of Adv in Sci Res

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The aim of this study was to achieve the silver nanocrystals for therapeutic values. The Aristolochia bractiata leaves extract as a reducing substance for the biosynthesis of silver nanoparticles. UV-Vis spectra analysis, Dynamic Light Scattering Particle size analyzer, X-ray Diffraction method and Scanning electron microscopy (SEM) with X-ray spectroscopy (EDS) have been employed to characterize and confirmed the nanocrystal formation. In antimicrobial activity, the silver nanoparticles were most against some human pathogens. In bacteria, the test sample was most effective against Salmonella typhimurium NCIM 2501 (B5) while smaller effect was noticed from Micrococcus luteus NCIM 2871 (B4). In fungi, which was effective against Trichophyton rubrum MTCC 3272 (F4) whereas smaller effect was observed in Cryptococcus sp. MTCC 7076 (F2). All the microbial strains depict higher sensitivity to the higher concentration (30μL) for the test sample when compared to the positive control except few bacterial strains.

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“…Thus, the double reciprocal plot of 1/∆A versus 1/[L] is linear and the binding constant can be estimated from the following equation [22][23][24][25][26][27]. 11 Intercept K Slope =…”

Section: Ii) Zinc Did Not Show D-d Transitions As It Is a Dmentioning

confidence: 99%

Synthesis of Salicylic Acid Based Mixed Ligand Complexes: Their Protein Binding Affinities and Antimicrobial Activities

Aggarwal¹,

Mehtab²,

Maji³

2017

Asian J. Chem.

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BSA binding and antimicrobial studies of branched polyethyleneimine–copper(II)bipyridine/phenanthroline complexes

Cited by 86 publications

References 39 publications

Bioreduction of silver nanoparticles characterizations and their antimicrobial activity

Bioreduction of silver nanoparticles characterizations and their antimicrobial activity

Herbal derived nanomedicines against for some human pathogens

Synthesis of Salicylic Acid Based Mixed Ligand Complexes: Their Protein Binding Affinities and Antimicrobial Activities

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