scispace - formally typeset
Search or ask a question
Institution

AMET University

EducationChennai, Tamil Nadu, India
About: AMET University is a education organization based out in Chennai, Tamil Nadu, India. It is known for research contribution in the topics: Dielectric & Scanning electron microscope. The organization has 416 authors who have published 619 publications receiving 3876 citations.


Papers
More filters
Journal ArticleDOI
TL;DR: This review provides an overview of the current understanding of the MSC secretome with respect to their potential clinical applications and indicates that the one important pathway by which MSCs participate in tissue repair and regeneration is through its secretome.

345 citations

Journal ArticleDOI
TL;DR: Insight is given of how to uncover additional value from the data generated by healthcare and government and how Hadoop plays an effective role in performing meaningful real-time analysis on the huge volume of data.

214 citations

Journal ArticleDOI
TL;DR: The results demonstrated that doping with Mg ions inside the ZnO matrix had enhanced the antibacterial activity against all types of bacteria and its performance was improved with successive increment in Mg ion concentration inside ZnNO NPs.
Abstract: In this research, a facile co-precipitation method was used to synthesize pure and Mg-doped ZnO nanoparticles (NPs). The structure, morphology, chemical composition, and optical and antibacterial activity of the synthesized nanoparticles (NPs) were studied with respect to pure and Mg-doped ZnO concentrations (0–7.5 molar (M) %). X-ray diffraction pattern confirmed the presence of crystalline, hexagonal wurtzite phase of ZnO. Scanning electron microscope (SEM) images revealed that pure and Mg-doped ZnO NPs were in the nanoscale regime with hexagonal crystalline morphology around 30–110 nm. Optical characterization of the sample revealed that the band gap energy (Eg) decreased from 3.36 to 3.04 eV with an increase in Mg2+ doping concentration. Optical absorption spectrum of ZnO redshifted as the Mg concentration varied from 2.5 to 7.5 M. Photoluminescence (PL) spectra showed UV emission peak around 400 nm. Enhanced visible emission between 430 and 600 nm with Mg2+ doping indicated the defect density in ZnO by occupying Zn2+ vacancies with Mg2+ ions. Photocatalytic studies revealed that 7.5% Mg-doped ZnO NPs exhibited maximum degradation (78%) for Rhodamine B (RhB) dye under UV-Vis irradiation. Antibacterial studies were conducted using Gram-positive and Gram-negative bacteria. The results demonstrated that doping with Mg ions inside the ZnO matrix had enhanced the antibacterial activity against all types of bacteria and its performance was improved with successive increment in Mg ion concentration inside ZnO NPs.

204 citations

Journal ArticleDOI
TL;DR: In this paper, the authors highlighted the extensive use of the face mask and how it affects human health and the marine ecosystem and highlighted the evolutionary importance, taxonomy, genomic structure, transmission to humans, prevention, and treatment.

145 citations

Journal ArticleDOI
TL;DR: In this article, a review of the latest methods available and state-of-the-art technologies in the pretreatment of lignocellulosic biomass, which aids the disintegration of the complex materials into monomeric units, is presented.

132 citations


Authors
Network Information
Related Institutions (5)
Universiti Malaysia Pahang
9.5K papers, 104.4K citations

78% related

Universiti Teknologi Malaysia
39.5K papers, 520.6K citations

78% related

Universiti Teknologi MARA
27.7K papers, 223.8K citations

76% related

Universiti Teknologi Petronas
11.2K papers, 119.4K citations

75% related

VIT University
24.4K papers, 261.8K citations

74% related

Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20238
20229
202155
202052
201933
2018131