Comparable Toxicity of Surface-Modified TiO2 Nanoparticles: An In Vivo Experimental Study on Reproductive Toxicity in Rats

Autor: Ana Todorović, Katarina Bobić, Filip Veljković, Snežana Pejić, Sofija Glumac, Sanja Stanković, Tijana Milovanović, Ivana Vukoje, Jovan M. Nedeljković, Sanja Radojević Škodrić, Snežana B. Pajović, Dunja Drakulić

Publikováno v: Antioxidants, Vol 13, Iss 2, p 231 (2024)

Nanoparticles (NPs), a distinct class of particles ranging in size from 1 to 100 nm, are one of the most promising technologies of the 21st century, and titanium dioxide NPs (TiO2 NPs) are among the most widely produced and used NPs globally. The inc

Externí odkaz: https://doaj.org/article/b5ccca075db3437192754e894a3903be

Interfacial charge transfer complex formation between silver nanoparticles and aromatic amino acids

Autor: Dušan Sredojević, Srđan Stavrić, Vesna Lazić, S. Phillip Ahrenkiel, Jovan M. Nedeljković

Publikováno v: Physical Chemistry Chemical Physics

The optical properties of surface-modified silver nanoparticles (Ag NPs) with aromatic amino acids tryptophan (Trp) and histidine (His) were examined using the cluster model for density functional theory (DFT) and time-dependent density functional th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5212cdd2004dfa969cfa98d0b2db6174
https://doi.org/10.1039/d2cp02041f

Comparative analysis of Ag NPs functionalized with olive leaf extract and oleuropein and toxicity in human trophoblast cells and peripheral blood lymphocytes

Autor: Andrea Pirković, Vesna Lazić, Biljana Spremo-Potparević, Lada Živković, Dijana Topalović, Sanja Kuzman, Jelena Antić-Stanković, Dragana Božić, Milica Jovanović-Krivokuća, Jovan M Nedeljković

Publikováno v: Mutagenesis

Dry olive leaf extract (DOLE) and its active component oleuropein (OLE) were applied as reducing and stabilizing agents to prepare colloidal 20-25 nm silver nanoparticles (Ag NPs). The Ag NPs were characterized using transmission electron microscopy,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c9808ae85c0c2ab53cbd95b6b6d7fe7
https://vinar.vin.bg.ac.rs/handle/123456789/11219

Influence of glucose, sucrose, and dextran coatings on the stability and toxicity of silver nanoparticles

Autor: Margarida M. Fernandes, S. Phillip Ahrenkiel, Vesna Lazić, Senentxu Lanceros-Méndez, Jovan M. Nedeljković, Dušan N. Sredojević, Ivana Vukoje

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
International Journal of Biological Macromolecules
International Journal of Biological MacromoleculesInternational Journal of Biological Macromolecules

Aqueous colloids, consisting of 1530 nm-sized silver nanoparticles (Ag NPs), were prepared using the reducing and stabilizing abilities of glucose, sucrose, and dextran. The long-term stability of coated Ag NPs increases from glucose over sucrose to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d99df9290edc4ae311713199929b37b

Efficient photocatalytic hydrogen production over titanate/titania nanostructures modified with nickel

Autor: Jovan M. Nedeljković, Davor Lončarević, Vladimir B. Pavlović, Jelena Papan, Jasmina Dostanić

Publikováno v: Ceramics International

Nickel-modified titanate/TiO2 catalysts were prepared by deposition of nickel ions onto hydrothermally prepared titanate supports, followed by hydrogen temperature-programmed reduction. Two different nickel precursors (hydroxide and carbonate) were u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8c0a963a4f824a1095d86416402ac86
https://doi.org/10.1016/j.ceramint.2019.06.200