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Institution

Kuvempu University

EducationShimoga, India
About: Kuvempu University is a education organization based out in Shimoga, India. It is known for research contribution in the topics: Cyclic voltammetry & Carbon paste electrode. The organization has 1575 authors who have published 2210 publications receiving 39755 citations. The organization is also known as: KU.


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Journal ArticleDOI
TL;DR: The reductive-complexing dissolution mechanism is proposed here, which converts the dissolved Co(III)- to Co(II)-L (L=IDA or MA) thereby selective recovery of Co as Co( II)-oxalate is possible.

142 citations

Journal ArticleDOI
TL;DR: In this article, the adsorption studies of Cd(II) and Pb(II)-I ions onto NiO nanoparticles from aqueous solutions were conducted under batch process at different time, concentrations and temperature of the suspension.

141 citations

Journal ArticleDOI
TL;DR: Sesamol pretreated lymphocytes were exposed to different doses of gamma-radiation and the cellular changes were estimated by using cytokinesis blocked micronucleus assay and the possible mechanism involved in the radioprotective influence of sESamol is discussed.

141 citations

Journal ArticleDOI
TL;DR: In this paper, the authors developed an easy and eco-friendly method for the synthesis of AgNPs using aqueous leaf extract of Calophyllum tomentosum (CtAgNPs) and evaluated the extract to know the effects of anti-bacterial, antioxidant, anti-diabetic, anti inflammatory and anti-tyrosinase activity.
Abstract: The current research study is to develop an easy and eco-friendly method for the synthesis of AgNPs using aqueous leaf extract of Calophyllum tomentosum (CtAgNPs) and evaluated the extract to know the effects of anti-bacterial, antioxidant, anti-diabetic, anti-inflammatory and anti-tyrosinase activity. Using UV–vis spectrophotometer, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX) characterized the Calophyllum tomentosum mediated silver nanoparticles. The leaf extract of C. tomentosum yielded flavonoids, saponins, tannins, alkaloids, glycosides, phenols, terpenoids and coumarins. AgNPs formation was confirmed by UV–vis spectra at 438 nm. Crystalline structure with a face centered cubic (fcc) of AgNPs was observed in XRD. FTIR had shown that the phytochemicals were responsible for the reduction and capping material of silver nanoparticles. The size and shape of the AgNPs were determined using SEM. From EDX study analysed the strong absorption property of AgNPs. The CtAgNPs have showed significant antibacterial activity on multi drug resistance bacteria. The CtAgNPs had shown strong antioxidant (DPPH, H2O2 scavenging, nitric oxide scavenging power, reducing power) activities. The CtAgNPs had strongly inhibited the α-glucosidase and DPPIV compared to α-amylase. The CtAgNPs exhibited strong anti-inflammatory activity (albumin denaturation, membrane stabilization, heat haemolytic, protein inhibitory, lipoxygenase, xanthine oxidase) and tyrosinase inhibitory activity. To our best knowledge, this is the first attempt on the synthesis of silver nanoparticles using Calophyllum tomentosum leaves extract. Hence, to validate our results the in vivo studies at molecular level are needed to develop an antioxidant, anti-diabetic and anti-inflammatory agent.

141 citations

Journal ArticleDOI
TL;DR: In this paper, the hardness and microstructure of as plated and heat treated Ni−Zn−P and Ni-Zn-P−TiO 2 composite coatings were analyzed.

138 citations


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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20238
202224
2021214
2020189
2019139
2018135