Kiumars Bahrami
YOU?
Author Swipe
View article: Design of a Robust Graphene Oxide–Palladium Porphyrin Catalyst for the Selective and Sustainable Synthesis of Diaryl Ethers
Design of a Robust Graphene Oxide–Palladium Porphyrin Catalyst for the Selective and Sustainable Synthesis of Diaryl Ethers Open
Diaryl ethers are valuable motifs in pharmaceuticals and natural products, motivating the search for efficient and sustainable synthesis methods. We introduce a graphene oxide–supported palladium porphyrin nanocatalyst (GO-CPTMS@Pd-TKHPP) …
View article: Adsorptive and Photocatalytic Degradation of Imidacloprid Pesticide from Wastewater via the ZrP/NiSe 2 nanocomposite
Adsorptive and Photocatalytic Degradation of Imidacloprid Pesticide from Wastewater via the ZrP/NiSe 2 nanocomposite Open
In this study, ZrP/NiSe2 nanocomposite was constructed for the first time. Characterizations were carried out by FT-IR, XRD, EDX mapping and FESEM, confirming the nanocomposite formation. The resulting sustainable ZrP/NiSe2…
View article: Synthesis, characterization, and biological activity of a fresh class of sonochemically synthesized Cu2+ complexes
Synthesis, characterization, and biological activity of a fresh class of sonochemically synthesized Cu2+ complexes Open
View article: Fe3O4@SiO2@CSH+VO3− as a novel recyclable heterogeneous catalyst with core–shell structure for oxidation of sulfides
Fe3O4@SiO2@CSH+VO3− as a novel recyclable heterogeneous catalyst with core–shell structure for oxidation of sulfides Open
View article: Enhancing Cisplatin Efficacy with Low Toxicity in Solid Breast Cancer Cells Using pH-Charge-Reversal Sericin-Based Nanocarriers: Development, Characterization, and <i>In Vitro</i> Biological Assessment
Enhancing Cisplatin Efficacy with Low Toxicity in Solid Breast Cancer Cells Using pH-Charge-Reversal Sericin-Based Nanocarriers: Development, Characterization, and <i>In Vitro</i> Biological Assessment Open
Platinum-based chemotherapeutic agents are widely employed in cancer treatment because of their effectiveness in targeting DNA. However, this indiscriminate action often affects both cancerous and normal cells, leading to severe side effec…
View article: Fe3O4@[email protected] as A Novel Recyclable Heterogeneous Catalyst with Core-Shell Structure for Oxidation of Sulfides
Fe3O4@[email protected] as A Novel Recyclable Heterogeneous Catalyst with Core-Shell Structure for Oxidation of Sulfides Open
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 t…
View article: Fe3O4@BNPs@ZnO–ZnS as a novel, reusable and efficient photocatalyst for dye removal from synthetic and textile wastewaters
Fe3O4@BNPs@ZnO–ZnS as a novel, reusable and efficient photocatalyst for dye removal from synthetic and textile wastewaters Open
View article: Design and introduction of quaternary ammonium hydroxide‐functionalized graphene oxide quantum dots as a pseudo-homogeneous catalyst for epoxidation of α,β-unsaturated ketones
Design and introduction of quaternary ammonium hydroxide‐functionalized graphene oxide quantum dots as a pseudo-homogeneous catalyst for epoxidation of α,β-unsaturated ketones Open
View article: A novel ZnS-CdS nanocomposite as a visible active photocatalyst for degradation of synthetic and real wastewaters
A novel ZnS-CdS nanocomposite as a visible active photocatalyst for degradation of synthetic and real wastewaters Open
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…
View article: Design and Introducing Quaternary Ammonium Hydroxide-Functionalized Graphene Oxide Quantum Dots as an Efficient Pseudo-Homogeneous Catalyst for Epoxidation of α,β-Unsaturated Ketones
Design and Introducing Quaternary Ammonium Hydroxide-Functionalized Graphene Oxide Quantum Dots as an Efficient Pseudo-Homogeneous Catalyst for Epoxidation of α,β-Unsaturated Ketones Open
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 f…
View article: A novel ZnS-CdS nanocomposite as a visible active photocatalyst for degradation of synthetic and real wastewaters
A novel ZnS-CdS nanocomposite as a visible active photocatalyst for degradation of synthetic and real wastewaters Open
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…
View article: BNPs@SiO2(CH2)3 -TAPC-O-(CH2)2NH2-Pd (0) as a Nanocatalyst for the Coupling Reactions and Removing of Organic Dyes
BNPs@SiO2(CH2)3 -TAPC-O-(CH2)2NH2-Pd (0) as a Nanocatalyst for the Coupling Reactions and Removing of Organic Dyes Open
BNPs@SiO 2 (CH 2 ) 3 -TAPC-O-(CH 2 ) 2 NH 2 -Pd (0) as a highly sustainable, renewable and effectual heterogeneous nano-catalyst is used for C-C cross coupling reactions and removal of cationic (Methylen Blue) and anionic (Methyl Orange) o…
View article: MNPs@BNPs@ZnO-ZnS as a Novel, Reusable and Efficient Photocatalyst for Dye Removal from Synthetic and Textile Wastewaters
MNPs@BNPs@ZnO-ZnS as a Novel, Reusable and Efficient Photocatalyst for Dye Removal from Synthetic and Textile Wastewaters Open
View article: Color Removal from Wastewater using a Synthetic High Performance Antifouling GO-CPTMS@Pd-TKHPP/Polyether Sulfone Nanofiltration Membrane
Color Removal from Wastewater using a Synthetic High Performance Antifouling GO-CPTMS@Pd-TKHPP/Polyether Sulfone Nanofiltration Membrane Open
Modified graphene oxide with 5,10,15,20-tetrakis‐(4‐hexyloxyphenyl) ‐porphyrin and palladium (II) (signified by GO-CPTMS@Pd-TKHPP) prepared as a novel antifouling polyether sulfone (PES) blended nanofiller membrane. The membrane efficiency…
View article: Introducing BNPs@SiO 2 (CH 2 ) 3 -TAPC-O-(CH 2 ) 2 NH 2 -Pd (0) Nano-Catalyst for the Coupling Reactions and Removing of Organic Dyes
Introducing BNPs@SiO 2 (CH 2 ) 3 -TAPC-O-(CH 2 ) 2 NH 2 -Pd (0) Nano-Catalyst for the Coupling Reactions and Removing of Organic Dyes Open
BNPs@SiO2(CH2)3-TAPC-O-(CH2)2NH2-Pd (0) as a highly sustainable, reusable and effective heterogeneous nano-catalyst is used for Suzuki and Heck cross coupling reactions and removal of cationic (Methylen blue) and anionic (Methyl orange) or…
View article: Mesoporous titania–ceria mixed oxide (MTCMO): a highly efficient and reusable heterogeneous nanocatalyst for one-pot synthesis of β-phosphonomalonates <i>via</i> a cascade Knoevenagel–phospha-Michael addition reaction
Mesoporous titania–ceria mixed oxide (MTCMO): a highly efficient and reusable heterogeneous nanocatalyst for one-pot synthesis of β-phosphonomalonates <i>via</i> a cascade Knoevenagel–phospha-Michael addition reaction Open
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…
View article: BNPs@Cur-Pd as a versatile and recyclable green nanocatalyst for Suzuki, Heck and Stille coupling reactions
BNPs@Cur-Pd as a versatile and recyclable green nanocatalyst for Suzuki, Heck and Stille coupling reactions Open
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 c…
View article: Production and Properties Analysis of Honey Nanofibers Enriched with Antibacterial Herbal Extracts for Repair and Regeneration of Skin and Bone Tissues
Production and Properties Analysis of Honey Nanofibers Enriched with Antibacterial Herbal Extracts for Repair and Regeneration of Skin and Bone Tissues Open
Among the commonly used nanofibers production methods, electrospinning has many advantages such as ease of production, possibility of industrialization, nanofibers dimensional control and repeatability.Many parameters affect the characteri…
View article: Fe<sub>3</sub>O<sub>4</sub>@BNPs@SiO<sub>2</sub>–SO<sub>3</sub>H as a highly chemoselective heterogeneous magnetic nanocatalyst for the oxidation of sulfides to sulfoxides or sulfones
Fe<sub>3</sub>O<sub>4</sub>@BNPs@SiO<sub>2</sub>–SO<sub>3</sub>H as a highly chemoselective heterogeneous magnetic nanocatalyst for the oxidation of sulfides to sulfoxides or sulfones Open
To achieve the green chemistry goals and importance of separation and recycling of catalyst from the reaction medium, Fe3O4@BNPs@SiO2–SO3H is introduced as a novel heterogeneous nanocatalyst for …
View article: Core/shell structured ZnO@SiO<sub>2</sub>-TTIP composite nanoparticles as an effective catalyst for the synthesis of 2-substituted benzimidazoles and benzothiazoles
Core/shell structured ZnO@SiO<sub>2</sub>-TTIP composite nanoparticles as an effective catalyst for the synthesis of 2-substituted benzimidazoles and benzothiazoles Open
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 ph…
View article: TiO<sub>2</sub>nanoparticles catalysed synthesis of 2-arylbenzimidazoles and 2-arylbenzothiazoles using hydrogen peroxide under ambient light
TiO<sub>2</sub>nanoparticles catalysed synthesis of 2-arylbenzimidazoles and 2-arylbenzothiazoles using hydrogen peroxide under ambient light Open
A H2O2/TiO2 P25 nanoparticle system has been examined and applied towards synthesis of a wide range of 2-substituted benzimidazole and benzothiazole derivatives from oxidative coupling of aromatic 1,2-phenylendiamine and 2-aminothiophenol …