Results 31 to 40 of about 1,944,357 (285)
Ziziphus mauritiana mediated synthesis of copper and nickel nanoparticles for comparative efficacy in biological water purification [PDF]
Nanochemistry Research, 2019 The burden of life on the earth is the source of biological contamination in water. Nanotechnology has promising contributions in control of microbial contaminations and medicinal plants further increase these properties.
Rabia Naveed +10 more
doaj +1 more source
A Comparative Study on the Green Synthesis of CuO Nanoparticles from Leaf Extract Using the Combustion Method and Its Antibacterial Applications [PDF]
Nanochemistry ResearchThis work used leaf extracts from Ficus carica, Ficus religiosa, Annona squamosa, and Rosa rubiginosa to easily and quickly produce copper oxide nanoparticles using the combustion method, followed by their characterization and investigations on ...
P. Kalaivani +2 more
doaj +1 more source
Паёми Сино, 2021 Objective: To study the structural arrangement of the copper-calcium hydroxide (CCH), a commercially available dental paste used in aqueous suspension, as well as a new antimicrobial nanodrug based on CCH and a hydrosol of copper nanoparticles and copper
V.A. RUMYANTSEV +4 more
doaj +1 more source
Recent advances in copper oxide nanocatalyzed CC cross-coupling transformations
Results in Chemistry, 2022 With the recent development of metal oxide in various fields of science and technology, immensely nanotechnology has been contributing huge applications in the last decade, in various fields of synthetic chemistry, catalysis, and pharmaceutical ...
Akta Soni +4 more
doaj +1 more source
Thermodynamic modeling of copper nanoparticles oxidation [PDF]
AIP Conference Proceedings, 2019 A thermodynamic analysis of oxidation of copper nanoparticles was performed. The first step of oxidation, namely Cu2O formation on the surface of spherical copper particles (core-shell model) was considered. Our results show a spontaneous oxidation of particles at oxygen pressures well below the equilibrium oxygen pressure in bulk system and a ...
Jindřich Leitner +2 more
openaire +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
International Journal of Electrochemical Science, 2019 An economical and facile green method for the synthesis of nanoparticles was employed to prepare silver and copper oxide nanostructures using L-ascorbic acid as the reducing agent. The effect of pH on the resulting nanoparticles was studied.
M.E. Vázquez +7 more
doaj +1 more source
Materials Research Express, 2020 Green synthesis has emerged as a reliable, sustainable and ecofriendly protocol for synthesizing a wide range of nanomaterials and hybrid materials. In this paper, we report the synthesis of Copper oxide nanoparticles by a simple biological route using ...
D Renuga +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Síntese de nanopartículas de óxido de cobre (II) pelo método de coprecipitação [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.O crescente interesse por materiais de dimensões nanométricas, desde a popularização da ...
Rangel, Wellington Marques
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