Results 21 to 30 of about 21,142 (229)

Synthesis of Omeprazole@AgNPs and Omeprazole Sulfide@AgNPs and Considering Their Antibacterial Properties

, 2023
At this time, nanoparticles used to been considered for various biomedical applications due to their particular properties[1, 2]. It is already known that one of the major advances in the relative application of nanoparticles is the recognition of the steric stabilization which can increase the particle stability in the biological environment and ...
Bahman Sharifzadeh, Nosrat O. Mahmoodi, Arezoo Ravanan   +2 more
openaire   +1 more source

AgNPs Change Microbial Community Structures of Wastewater [PDF]

Frontiers in Microbiology, 2019
Due to their strong antimicrobial activity, silver nanoparticles (AgNPs) are massively produced, applied, consumed and, as a negative consequence, released into wastewater treatment plants. Most AgNPs are assumed to be bound by sludge, and thus bear potential risk for microbial performance and stability.
Guo, Yuting, Cichocki, Nicolas, Schattenberg, Florian, Geffers, Robert, Harms, Hauke, Müller, Susann   +5 more
openaire   +4 more sources

Development of a Rapid and Sensitive Probe for Colorimetric Detection of Ni²⁺ Ion in Water Sample by β-Cyclodextrin Stabilized Silver Nanoparticles

Indonesian Journal of Chemistry, 2023
A rapid and selective colorimetric detection of Ni2+ was developed using silver nanoparticles (AgNPs) with β-cyclodextrin (β-CDs) as reducing and stabilizing agents.
Farrah Nurkhaliza, Ahmad Fathoni, Muhammad Eka Prastya, Zetryana Puteri Tachrim, Abdul Aji, Agustina Sus Andreani   +5 more
doaj   +1 more source

Preparation, Structure, and Properties of PVA–AgNPs Nanocomposites

Polymers, 2023
The aim of the work was to prepare a polymer matrix composite doped by silver nanoparticles and analyze the influence of silver nanoparticles (AgNPs) on polymers’ optical and toxic properties. Two different colloids of AgNPs were prepared by chemical reduction.
Oksana Velgosova, Lívia Mačák, Erika Múdra, Marek Vojtko, Maksym Lisnichuk   +4 more
openaire   +2 more sources

Combination of AgNPs and Domiphen is Antimicrobial Against Biofilms of Common Pathogens

International Journal of Nanomedicine, 2021
Longhao Hu,1,* Xi Yang,2,3,* Jing Yin,1 Xuan Rong,1 Xinlei Huang,1 Peiquan Yu,3 Zhiqiang He,1 Yi Liu1– 3 1Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China; 2School ...
Hu L, Yang X, Yin J, Rong X, Huang X, Yu P, He Z, Liu Y   +7 more
doaj  

Green bio-inspired synthesis, characterization and activity of silver nanoparticle forms of Centaurea virgata Lam. and the isolated flavonoid eupatorin

Green Processing and Synthesis, 2018
A green synthesis method of silver nanoparticles (AgNPs) using Centaurea virgata Lam. extract and the isolated compound eupatorin was investigated in this study.
Tüzün Burcu Sümer, Hohmann Judit, Kivcak Bijen   +2 more
doaj   +1 more source

Dual Degradation of Hexavalent Chromium (Ⅵ) and Cotton Blue Dye by Reduced and PVP-capped Silver Nanoparticles Using Fruit Extract of Ficus carica

Nano Biomedicine and Engineering, 2022
Recent investigations on green synthesis of silver nanoparticles (AgNPs) have been widely used in various therapeutic and industrial applications. So in the present study, AgNPs and PVP coated AgNPs were biosynthesized using fig fruit (Ficus carica ...
Rama Jyothi Narjala, Susmila Aparna Gaddam, Sangeeta C. Casimeer, Siva Gayathri Velakanti, Ramamurthy Nadipi, Vishali Batyala, Lakshmi Narayana Suvarapu, Venkata Subbaiah Kotakadi   +7 more
doaj   +1 more source

A comparative study of the antifungal activity of silver nanoparticles prepared from Moringa oleifera and Spirulina platensis extracts against Aspergillus parasiticus isolated from Egyptian wheat grains [PDF]

Journal of Plant Protection Research
This work aimed to investigate the in vitro antifungal capability of silver nanoparticles (AgNPs) that were biosynthesized from extracts of two bioagents (Moringa oleifera and Spirulina platensis) against Aspergillus parasiticus attained from Egyptian ...
Zakaria Awad Baka
doaj   +1 more source

AgNPs Prepared by Lemon Juice Reduction Method for SERS Rapid Detection of Pesticide Residues in Fruits and Vegetables

智慧农业
ObjectiveThe use of pesticides is one of the root causes of food safety problems. Pesticide exposure and pesticide residues can not only lead to environmental pollution issues but also seriously affect human health.
DONG Shanshan, ZHANG Fengqiu, XIA Qi, LI Jialin, LIU Chao, LIU Shaowei, CHEN Xiangyu, WANG Rujing, HUANG Qing   +8 more
doaj   +1 more source

Evaluation of the Biotechnological Potential of Monteverdia salicifolia (Mart ex. Reissek) Biral

Orbital: The Electronic Journal of Chemistry, 2021
Plant extracts are a good alternative of reducing agents in the synthesis of metal nanoparticles. In this paper, we report the evaluation of the cytotoxic activity against T3 cell lines of the ethanolic extract of Monteverdia salicifolia (Mart ex ...
Sandra Grzygorczyk, Joel Toribio Ezpinoza, Josiane de Fátima Padinha de Paula, Patricia Mathias Doll Boscardin, Domingos Sávio Nunes, Marilei Casturina Mendes Sandri, Cássia Gonçalves Magalhães   +6 more
doaj   +1 more source