Results 21 to 30 of about 758,428 (284)

The Film of Chitosan-ZnO Nanoparticles-CTAB : Synthesis, Characterization and In Vitro Study

Science and Technology Indonesia, 2022
The synthesis of film chitosan- ZnO nanoparticles-CTAB were studied. The aims of this research were synthesis of the film chitosan-ZnO nanoparticles-CTAB, its characterization and, application of the film chitosan-ZnO nanoparticles-CTAB  as an ...
Ahmad Fatoni, Herlina Silvia Yessica, Aldilah, Mia Almi, Agnes Rendowaty, Romsiah, Lasmaryna Sirumapea, Nurlisa Hidayati   +7 more
doaj   +1 more source

An investigation into the use of metal nanoparticles and their oxides as antimicrobial agents [PDF]

, 2011
PhDNanotechnology is concerned with the study of processes and applications at the nanoscale (10-9 m), with objects that are generally smaller than 100 nm.
Vargas Reus, Miguel A.
core   +4 more sources

Optical and Photodetection Properties of ZnO Nanoparticles Recovered from Zn Dross

Crystals, 2020
In this study, we report the synthesis of ZnO nanoparticles from Zn dross via hydrometallurgical method by using acetic acid as a leaching agent. D205 dye molecules were then adsorbed onto Zn dross originated ZnO nanoparticle film. The optical absorption
Lina Jaya Diguna, Aprilia Dyah Fitriani, Beta Riana Liasari, Gerald Ensang Timuda, Wahyu Bambang Widayatno, Agus Sukarto Wismogroho, Shuwen Zeng, Muhammad Danang Birowosuto, Muhamad Ikhlasul Amal   +8 more
doaj   +1 more source

Zinc oxide nanoparticles as selective killers of proliferating cells [PDF]

, 2011
Background: It has recently been demonstrated that zinc oxide nanoparticles (ZnO NPs) induce death of cancerous cells whilst having no cytotoxic effect on normal cells.
Liuba Taccola, Vanacore, Renato, Maria Carla Iorio, Raffa, Vittoria, Taccola, L, Orazio Vittorio, Andrea Pietrabissa, Renato Vanacore, Cuschieri, Alfred, Iorio, Maria Carla, C. Riggio, Cuschieri, A., null Cristina Riggio, V. Raffa, Vanacore, R, Taccola, Liuba, Alfred Cuschieri, Vittorio, O, Pietrabissa, A, Pietrabissa, Andrea, O. Vittorio, Riggio, C, Vittoria Raffa, Iorio, Mc, Vittorio, Orazio, Riggio, Cristina, M.C. Iorio, R. Vanacore, A. Cuschieri   +28 more
core   +1 more source

Enhancement of Methylene Blue Photodegradation Rate Using Laser Synthesized Ag-Doped ZnO Nanoparticles

Nanomaterials, 2022
In this work, Ag-doped ZnO nanoparticles are obtained via pulsed laser ablation of the Ag-coated ZnO target in water. The ratio of Ag dopant in ZnO nanoparticles strongly depends on the thickness of the Ag layer at the ZnO target.
Damjan Blažeka, Rafaela Radičić, Dejan Maletić, Sanja Živković, Miloš Momčilović, Nikša Krstulović   +5 more
doaj   +1 more source

Green synthesis Zinc Oxide nanoparticle using Allamanda cathartica leaf extract and their cytotoxic and antibacterial activity [PDF]

Nanomedicine Research Journal, 2020
< p>The Aim of this study is to examine the in vitro antibacterial and cytotoxicity activities of green synthesized Zinc Oxide (ZnO) nanoparticles using leaf aqueous extract of Allamanda cathartica (L).
Shilpa V P, Samuel Thavamani B, Roshni E.R, Sangeetha Vijayan U, Lekshmi MS Panicker, Bhagyasree S, Jilsha G, Muddukrishnaiah K   +7 more
doaj   +1 more source

Inclusion of Zinc Oxide Nanoparticles into Virus-Like Peptide Nanocapsules Self-Assembled from Viral β-Annulus Peptide

Nanomaterials, 2014
A viral β-annulus peptide connected with a zinc oxide (ZnO)-binding sequence (HCVAHR) at its N-terminal was synthesized, and the inclusion behavior of quantum-sized ZnO nanoparticles into the peptide nanocapsules formed by self-assembly of the peptide in
Seiya Fujita, Kazunori Matsuura
doaj   +1 more source

SYNTHESIS AND CHARACTERIZATION OF METALLIC AND POLYMERIC NANOPARTICLES AND THEIR EFFECT ON THE ANTIBACTERIAL PROPERTIES OF MICROHYBRID COMPOSITE RESIN [PDF]

Alexandria Dental Journal, 2019
INTRODUCTION: During the past decade, composites have become the most commonly used restorative materials. The rate of dental caries following treatment with composite resin is high.
Mona M. Abdelrehim, Mona H. Mohy El Din, Sonia M. El-Shabrawy, Amal E. Fahmy, Sarah M. Abdelhamid, Heba S. Ramadan   +5 more
doaj   +1 more source

Antimicrobial effect of hydro-alcoholic extract of apple with and without zinc oxide nanoparticles on Streptococcus Mutans

European Journal of Translational Myology, 2023
This study aimed to evaluate the antimicrobial effect of hydro-alcoholic extract of apple (Malus domestica Borkh. Vs.golab, with and without ZnO nanoparticles) on Streptococcus Mutans bacterium compared to 0.2% Chlorhexidine, Persica and suspension of ...
Maryam Mehrabkhani, Taraneh Movahhed, Mohsen Arefnezhad, Shokouhsadat Hamedi, Farnaz Faramarzian   +4 more
doaj   +1 more source

Green Synthesis, Characterization, and Photocatalytic Activity of Zinc Oxide Nanoparticles on Photodegradation of Naphthol Blue Black Dye

Jurnal Kimia Sains dan Aplikasi, 2023
Zinc oxide (ZnO) nanoparticles have been successfully synthesized using water extract of red dragon fruit (Hylocereus polyrhizus) stem with zinc acetate dihydrate as a precursor of ZnO.
Jesisca Silver, Surya Lubis, Muliadi Ramli   +2 more
doaj   +1 more source