Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mansoore Hosseini Koupaei"'
Publikováno v:
Ceramics International. 47:31617-31624
The present work aimed to synthesize Zn0.95Ag0.05O (ZnAgO) nanoparticles using rosemary leaf extracts as a green chemistry method. The characterization of Ag-doped ZnO nanoparticles was performed by Fourier transform infrared spectroscopy (FTIR), X-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26f8c32431a581c30f3cb6289e270ed3
https://doi.org/10.1016/j.ceramint.2021.08.042
https://doi.org/10.1016/j.ceramint.2021.08.042
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 151:429-437
In the present study, multi-spectroscopic methods were applied to investigate the effect of NiO nanoparticles on the structure, activity, and stability of proteinase K. To this aim, UV–Vis spectroscopy, circular dichroism photometry, and spectroflu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7222db18b48ec2493de3221df515b9d8
https://doi.org/10.1007/s00706-020-02552-2
https://doi.org/10.1007/s00706-020-02552-2
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 271
The present study applied steady-state fluorescence, UV-Vis spectrophotometry, molecular docking studies, and circular dichroism (CD) to investigate the interaction of naringenin with lysozyme in an aqueous medium. The UV-Vis measurement indicated th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8517258a52ffc99a7eaf320463b95f96
https://pubmed.ncbi.nlm.nih.gov/35085994
https://pubmed.ncbi.nlm.nih.gov/35085994
Autor:
Vladimir A. Sirotkin, Mohammad Hossein Hosseini-Koupaei, Behzad Shareghi, Zahra Enteshari, Fatemeh Davar, Mansoore Hosseini-Koupaei, Ali Akbar Saboury
Publikováno v:
International Journal of Biological Macromolecules. 122:732-744
Here, CuO nanoparticles were synthesized using Sambucus nigra (elderberry) fruit extract. Further, the binding of proteinase K, as a model enzyme with green synthesized nanoparticles was investigated. The results demonstrated that the structural chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a1974cedac83d4ecdd82c07cfb9c8e2
https://doi.org/10.1016/j.ijbiomac.2018.11.001
https://doi.org/10.1016/j.ijbiomac.2018.11.001
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 213:112402
The present research addressed the influence of polyamine (putrescine) on the compound as well as function of lysozyme; accordingly, UV- Visible, fluorescence spectroscopy and simulation method were applied to fulfill this goal. Lysozyme's structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d516e3fbbd151584965659068068d3fe
https://doi.org/10.1016/j.colsurfb.2022.112402
https://doi.org/10.1016/j.colsurfb.2022.112402
Publikováno v:
International Journal of Biological Macromolecules. 98:150-158
To understand the influence of polyamine on conformation, stabilization and function of proteins, we used multispectroscopic and simulation methods through structural, stability and kinetic measurements of proteinase K (PK) as a model enzyme combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::006664c80610fd8fd2af1ea2435a5576
https://doi.org/10.1016/j.ijbiomac.2017.01.111
https://doi.org/10.1016/j.ijbiomac.2017.01.111
Publikováno v:
International Journal of Biological Macromolecules. 94:406-414
The alteration in structure, function and stability of proteinase K in the presence of spermine was investigated using spectroscopic methods and simulation techniques. The stability and enzyme activity of proteinase K-spermine complex were significan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d67a6e636ff118cc73973020ea5f4db
https://doi.org/10.1016/j.ijbiomac.2016.10.038
https://doi.org/10.1016/j.ijbiomac.2016.10.038
Publikováno v:
International journal of biological macromolecules. 151
Osmolytes such as sucrose can interact with the proteins. The aim of the present investigation was to characterize how sucrose could affect the structure, thermal stability and the kinetic of proteinase K. UV–vis spectroscopy, fluorescence spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a870525630c84e372c30bb8068c1de79
https://pubmed.ncbi.nlm.nih.gov/31765751
https://pubmed.ncbi.nlm.nih.gov/31765751
Autor:
Behzad Shareghi, Ali Akbar Saboury, Aboulfazl Semnani, Mina Evini, Fateme Davar, Mansoore Hosseini Koupaei
Publikováno v:
RSC Advances. 6:42313-42323
The use of environmentally benign materials for the synthesis of zinc oxide nanoparticles offers numerous benefits of eco-friendliness and compatibility for pharmaceutical, biotechnological and biological applications. In this paper, for the first ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8537e723b19fc2972d36bea273676fa2
https://doi.org/10.1039/c5ra24862k
https://doi.org/10.1039/c5ra24862k
Publikováno v:
RSC Advances. 6:105476-105486
Polyamines (such as spermidine) are low molecular weight compounds which can be used as cosolvents in biological and industrial applications. Cosolvents can interact with proteins and alter their stability and structure. We aimed to study the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c26882050dee0a981aa4ff150df00105
https://doi.org/10.1039/c6ra20975k
https://doi.org/10.1039/c6ra20975k