scholarly journals Are zinc oxide nanoparticles safe? A structural study on human serum albumin using in vitro and in silico methods

2020 ◽  
Vol 39 (1) ◽  
pp. 330-335 ◽  
Author(s):  
Marziyeh Hassanian ◽  
Hassan Aryapour ◽  
Alireza Goudarzi ◽  
Masoud Bezi Javan
Keyword(s):  
Zinc Oxide ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Structural Study ◽  
In Silico ◽  
Zinc Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
In Silico Methods

scholarly journals Are Zinc oxide nanoparticles safe? A structural study on human serum albumin using in vitro and in silico methods

2018 ◽  
Author(s):  
Marziyeh Hassanian ◽  
Hassan Aryapour ◽  
Alireza Goudarzi ◽  
Masoud Bezi Javan
Keyword(s):  
Zinc Oxide ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Silico ◽  
Zinc Oxide Nanoparticles ◽  
Protein Corona ◽  
Oxide Nanoparticles ◽  
Zno Nps

AbstractWith due attention to adsorption of proteins on the nanoparticles surface and the formation of nanoparticle-protein corona, investigation of nanoparticles toxicity on the structure of proteins is important. Therefore, this work was done to evaluate toxicity of Zinc oxide nanoparticles (ZnO NPs) on the structure of human serum albumin (HSA) through in vitro and in silico studies. First, ZnO NPs were synthesized using hydrothermal method and their size and morphology were determined by SEM and TEM methods and then to study its toxicity on the HSA structure were used UV-Vis and fluorescence spectroscopy. Also, in order to investigate interaction mechanism of ZnO NP with HSA at the atomistic level was used molecular dynamics (md) simulation. The obtained images from SEM and TEM showed that ZnO NPs were nanosheet with size of less than 40 nm. The results of spectroscopic studies showed ZnO NPs lead to significant conformational changes in the protein’s absorption and emission spectra. Moreover, md results showed the minor structure changes in HSA due to interaction with ZnO NP during the 100 ns simulation and the formation of nanoparticle-protein corona complex that is mainly because of electrostatic interactions between charge groups of HSA and ZnO NP.

Nof2206Probing the interaction of memantine, an important Alzheimer's drug, with human serum albumin: In silico and In vitro approach

2021 ◽  
pp. 116888
Author(s):  
Fahad A. Alhumaydhi ◽  
Mohammad Abdullah Aljasir ◽  
Abdullah S.M. Aljohani ◽  
Suliman A. Alsagaby ◽  
Ameen S.S. Alwashmi ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Silico

Molecular mechanism of tobramycin with human serum albumin for probing binding interactions: multi-spectroscopic and computational approaches

2017 ◽  
Vol 41 (16) ◽  
pp. 8203-8213 ◽  
Author(s):  
Muslim Raza ◽  
Yun Wei ◽  
Yang Jiang ◽  
Aftab Ahmad ◽  
Saleem Raza ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Site ◽  
Molecular Mechanism ◽  
In Silico ◽  
The Novel ◽  
Binding Interactions ◽  
Computational Approaches

Highlighting novelty: comprehensive in vitro and in silico insights for understanding the novel binding site of TOB with HSA.

Synthesis, characterization, in vitro cytotoxicity, in silico ADMET analysis and interaction studies of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and its zinc(ii) complex with human serum albumin: combined spectroscopy and molecular docking investigations

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 106516-106526 ◽  
Author(s):  
Fereshteh Shiri ◽  
Somaye Shahraki ◽  
Sadegh Baneshi ◽  
Massoud Nejati-Yazdinejad ◽  
Mostafa Heidari Majd
Keyword(s):  
Molecular Docking ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Site ◽  
In Silico ◽  
In Vitro Cytotoxicity ◽  
Interaction Studies ◽  
In Silico Admet

The binding site of new complex Zn(ii) of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and HAS.

In vitro and in silico Determination of the Interaction of Artemisinin with Human Serum Albumin

2020 ◽  
Vol 54 (4) ◽  
pp. 586-598
Author(s):  
S. Ginosyan ◽  
H. Grabski ◽  
S. Tiratsuyan
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Silico

A comparative study of the antibacterial activity of Quercus robur (Ethanolic extract) and Zinc oxide nanoparticles on Salmonella (In vitro)

2018 ◽  
Vol 9 (SPL1) ◽  
Author(s):  
Hams H. H. Alfattli ◽  
Ghufran Zuhair Jiber ◽  
Ghaidaa Gatea Abbass
Keyword(s):  
Zinc Oxide ◽  
Antibacterial Activity ◽  
Zinc Oxide Nanoparticles ◽  
Quercus Robur ◽  
Ethanolic Extract ◽  
Inhibitory Effect ◽  
Significant Inhibition ◽  
Oxide Nanoparticles ◽  
Inhibition Zones

This study which designed to evaluate the inhibitory effect of Ethanolic extract of (Quercusrobur) and Zinc oxide nanoparticles on the growth of one genus of enterobacteriacae (Salmonella). In vitro. For this purpose graduate concentrates for plant extract (50, 100, 200, 400 )mg/ml which prepared and compared with Zinc oxide nanoparticles of different concentration (2, 1, 0.5, 0.25) μg/ml,and examined. The result showed that the studied medicinal plant has antibacterial activity against this bacteria which used. The result showed that the plant has good activity in decrease the growth of this bacteria. The results of the study also showed that the nano-ZnO has very effective antibacterial action against the studied bacteria which was Salmonella,nanoparticles concentrations lead to increasing in the inhibition zones of tested bacterial growth. We also study the effect of three antibiotics Lomefloxacin (LOM), Ciprofloxacin (SIP) and Rifampin (RA) and the result showed,in a comparison within the tested bacteria,Salmonella had a significant inhibition increase in Lomefloxacin ; the ciprofloxacin showed effect on tested bacteria. However,Rifampin does not show any effect on tested bacteria.

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