Results 51 to 60 of about 366,113 (307)

Green synthesis of zinc oxide nanoparticles using aqueous extract of shilajit and their anticancer activity against HeLa cells

Scientific Reports
In the present study, ZnO nanoparticles have been synthesized using an aqueous extract of shilajit. The nanoparticles were characterized using different techniques such as UV (ultraviolet–visible spectrophotometer), FTIR (Fourier transform infrared), XRD
Parthasarathi Perumal, Nazeer Ahamed Sathakkathulla, K. Kumaran, R. Ravikumar, J. Selvaraj, Vijayakumar Nagendran, Mariappan Gurusamy, Naazneen Shaik, Senthilkumar Gnanavadivel Prabhakaran, Vinothkumar Suruli Palanichamy, V. Ganesan, Purushoth Prabhu Thiraviam, Seshan Gunalan, Suresh Rathinasamy   +13 more
semanticscholar   +1 more source

Synthesis and Characterization of Zinc Oxide and Iron Oxide Nanoparticles Using Sesbania grandiflora Leaf Extract as Reducing Agent

, 2017
The objectives of this present study are to synthesize iron oxide and zinc oxide nanoparticles from different concentrations of Sesbania grandiflora leaf extract (5–20%) using zinc nitrate and ferrous chloride as precursor materials and synthesized ...
S. Rajendran, K. Sengodan
semanticscholar   +1 more source

Synthesis, Characterization and Antimicrobial Activity of Zinc Oxide Nanoparticles against Selected Waterborne Bacterial and Yeast Pathogens

Molecules, 2022
The disinfection of wastewater using nanoparticles (NPs) has become a focal area of research in water treatment. In this study, zinc oxide (ZnO) NPs were synthesized using the microwave heating crystallization technique and characterized using ...
M. Klink, N. Laloo, A. Leudjo Taka, V. Pakade, Mzimkhulu Ephraim Monapathi, J. Modise   +5 more
semanticscholar   +1 more source

Enhancement of photocatalytic and antimicrobial properties of SHMP-capped with Ni and Gd-doped zinc oxide nanoparticles

Hybrid Advances
This work describes the development of Gd-doped zinc oxide nanoparticles with SHMP (sodium hexametaphosphate) capped Ni (3 wt%) using a microwave-aided synthesis method.The Gd content was varied at 1, 2, 3, 4, and 5 wt%.
Kumar Mageswari, Thirugnanam Bavani, Jagannathan Madhavan, Peethambaram Prabukanthan   +3 more
doaj   +1 more source

Recent Advances in Plant-Mediated Zinc Oxide Nanoparticles with Their Significant Biomedical Properties

Bioengineering, 2022
Compared to traditional physical and chemical approaches, nanobiotechnology and plant-based green synthesis procedures offer significant advantages, as well as having a greater range of medical and biotechnological applications.
Muhanad Alhujaily, Salim Albukhaty, Mohammad Yusuf, M. K. Mohammed, G. Sulaiman, H. Al-karagoly, A. Alyamani, J. Albaqami, Faizah A. Almalki   +8 more
semanticscholar   +1 more source

Antibacterial and photocatalytic effects of newly synthesized zinc oxide nanoparticles derived from Mongolian honey

Mongolian Journal of Chemistry
Development of bio-compatible, bio-safe and environmentally friendly nanoparticles is a matter of urgency for research in the field of nanotechnology. In this study, we aimed to prepare zinc oxide nanoparticles from Mongolian honey as raw material and to
Anujin Lkhagvadorj, Tserendolgor Batsukh, Altansukh Tsend-Ayush   +2 more
doaj   +1 more source

Antimicrobial Activity of Zinc Oxide Nanoparticles Synthesized Using Bunium Persicum Plant Extract

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2022
Background and Objectives:  Zinc oxide nanoparticles as a new generation of antimicrobial substances, are of interest in medicine and food industry. This study aims to investigate the antimicrobial effect of zinc oxide nanoparticles synthesized by using ...
Maryam Bakhti, Fahimeh Baghbani-Arani, Parisa Shishesaz, Masoumeh Mahdavi-Ourtakand   +3 more
doaj  

The Effect of Zinc Oxide Nanoparticles on the Microstructure and Dielectric Properties of Barium Titanate Ceramics [PDF]

Journal of Advanced Materials in Engineering
(1-x) BaTiO3-x ZnO ceramics with x values of 0, 0.5, 1, and 2 wt. % were prepared using the solid-state method. The effect of adding zinc oxide nanoparticles on the densification, microstructure, and dielectric properties of barium titanate ceramics was ...
F. Mahmoudi Cholicheh, H. Ahmadimoghadam, H. Sharifi   +2 more
doaj   +1 more source

Toxicity of zinc oxide nanoparticles: cellular and behavioural effects.

Chemosphere
Due to their extensive use, the release of zinc oxide nanoparticles (ZnO NP) into the environment is increasing and may lead to unintended risk to both human health and ecosystems.
N. Fernández-Bertólez, A. Alba-González, Assia Touzani, Lucía Ramos-Pan, Josefina Méndez, A. T. Reis, Ana Quelle-Regaldie, L. Sánchez, M. Folgueira, B. Laffon, V. Valdiglesias   +10 more
semanticscholar   +1 more source

In-vivo (Albino Mice) and in-vitro Assimilation and Toxicity of Zinc Oxide Nanoparticles in Food Materials

International Journal of Nanomedicine, 2022
Purpose Recent advances in nanotechnology have given rise to the potential utilization of nanoparticles as food, nano-medicine/biomedicines. Patient The study aimed to investigate the effects of nano-zinc oxide (nano-zinc) on the bio-assimilation of ...
S. Bashir, M. Awan, Muhammad Akhyar Farrukh, R. Naidu, S. Khan, N. Rafique, Shaista Ali, Imran Hayat, Imtiaz Hussain, M. Z. Khan   +9 more
semanticscholar   +1 more source