Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Kiumars. Bahrami"'
Autor:
Hamed Ghanbari, Hossein Derakhshankhah, Kiumars Bahrami, Saeide Keshavarzi, Khosro Mohammadi, Payam Hayati, Roberto Centore, Emmanuele Parisi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The synthesis and characterization of metal complexes have garnered significant attention due to their versatile applications in scientific and biomedical fields. In this research, two novel copper (Cu) complexes, [Cu(L)(L′)(H2O)2] (1) and
Externí odkaz:
https://doaj.org/article/85a98cb6ae124ff9a71fa44da6ee41fd
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Iron nanoparticles, with low toxicity and many active sites, are among the materials that not only reduce waste along with green chemistry but also increase the separation power and recover the catalyst from the reaction environment. In this
Externí odkaz:
https://doaj.org/article/6b12c81cd7f1451bac331e903d87beb4
Publikováno v:
ACS Omega, Vol 9, Iss 12, Pp 14017-14032 (2024)
Externí odkaz:
https://doaj.org/article/499033955f154e14b94ad7b47f357813
Autor:
Minoo Khodamorady, Kiumars Bahrami
Publikováno v:
آب و فاضلاب, Vol 34, Iss 4, Pp 22-43 (2023)
Today, large amounts of wastewater containing dyes and toxic substances enter the environment through industries such as textile, printing, dyeing, spinning, and leather making; therefore, water pollution is one of the most serious environmental prob
Externí odkaz:
https://doaj.org/article/d13e4f0596de4cdfaedf401f561c2399
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract In present work, design and synthesis of a novel pseudo-homogeneous catalyst is described. For this purpose, amine-functionalized graphene oxide quantum dots (N-GOQDs) were prepared from graphene oxide (GO) by a facile one-step oxidative fra
Externí odkaz:
https://doaj.org/article/67030cf2bb77402786bf9b01aeaca35b
Autor:
Minoo Khodamorady, Kiumars Bahrami
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract In this study, new magnetic nanocomposites with shell core structure with different molar ratios of ZnS-CdS were synthesized and their photocatalytic activity in dye removal from synthetic and real effluents in the presence of mercury high p
Externí odkaz:
https://doaj.org/article/21ec45cff514415b83eb565af693faa6
Autor:
Minoo Khodamorady, Kiumars Bahrami
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16397- (2023)
In this study, new magnetic nanocomposites with different molar ratios of zinc oxide-zinc sulfide were synthesized together with photocatalysts MNPs@BNPs@ZnO and MNPs@ BNPs@ ZnS. The photocatalytic behavior of these hybrid nanocomposites under visibl
Externí odkaz:
https://doaj.org/article/4332225b6e0948fbae0321e8580d022b
Publikováno v:
Journal of Experimental Nanoscience, Vol 15, Iss 1, Pp 54-69 (2020)
Mesoporous titania–ceria mixed oxide (MTCMO) was synthesised in a sol–gel method using cerium chloride and titanium isopropoxide (TTIP) as CeO2 as well as TiO2 precursors and sodium dodecyl sulphate (SDS) as a structure-directing agent and its ap
Externí odkaz:
https://doaj.org/article/d85d68f1746f45b0878c3378cd69b511
Autor:
Muhammed Ali Jani, Kiumars Bahrami
Publikováno v:
Journal of Experimental Nanoscience, Vol 15, Iss 1, Pp 182-201 (2020)
Herein, BNPs@Cur-Pd as a versatile and reusable nanocatalyst was successfully synthesized and used for C–C coupling reactions. The Suzuki, Heck and Stille coupling reactions with good to excellent yields were conducted with Pd. Also, the catalyst c
Externí odkaz:
https://doaj.org/article/f97dc14b9eef42dfa1235b8902dd4075
Autor:
Kiumars Bahrami, Zahra Karami
Publikováno v:
Journal of Experimental Nanoscience, Vol 13, Iss 1, Pp 272-283 (2018)
ZnO@SiO2-TTIP was synthesised as a novel heterogeneous catalyst and characterised by FT-IR, XRD, TEM, SEM and N2 adsorption-desorption. In this catalytic system, TTIP acts as a dopant agent for ZnO@SiO2 to decreases the recombination of photogenerate
Externí odkaz:
https://doaj.org/article/944bed95132247e5af84656234b51f99