A5077688924- Multicomponent Synthesis of Heterocycles
- Nanomaterials for catalytic reactions
- Synthesis and biological activity
- Synthesis and Biological Evaluation
- Quinazolinone synthesis and applications
- Catalytic Cross-Coupling Reactions
- Click Chemistry and Applications
- Synthesis of Organic Compounds
- Synthesis and Characterization of Heterocyclic Compounds
- Graphene and Nanomaterials Applications
- Chemical Synthesis and Reactions
- Microwave-Assisted Synthesis and Applications
- Catalytic C–H Functionalization Methods
- Advanced biosensing and bioanalysis techniques
- Catalysis and Oxidation Reactions
- Chemical Synthesis and Analysis
- Sulfur-Based Synthesis Techniques
- Nanoparticle-Based Drug Delivery
- Synthesis and Catalytic Reactions
- Catalytic Processes in Materials Science
- RNA Interference and Gene Delivery
- Climate Change and Health Impacts
- Sirtuins and Resveratrol in Medicine
- Biochemical and Molecular Research
- Natural Antidiabetic Agents Studies
Tehran University of Medical Sciences
2016-2025
Texas A&M University
2025
Universitat Rovira i Virgili
2022-2024
University of Washington
2024
Institute for Health Metrics and Evaluation
2024
Institut Català d'Investigació Química
2024
Royal Society of Chemistry
2024
Centre National pour la Recherche Scientifique et Technique (CNRST)
2024
University of Tehran
2014-2021
Aerospace Research Institute
2018-2020
<h2>Summary</h2><h3>Background</h3> Global evaluations of the progress towards WHO End TB Strategy 2020 interim milestones on mortality (35% reduction) and incidence (20% have not been age specific. We aimed to assess global, regional, national-level burdens trends in tuberculosis its risk factors across five separate groups, from 1990 2021, report age-specific between 2015 2020. <h3>Methods</h3> used Burden Diseases, Injuries, Risk Factors Study 2021 (GBD 2021) analytical framework compute...
Α-glucosidase inhibition can be useful in the management of carbohydrate-related diseases, especially type 2 diabetes mellitus. Therefore, this study, a new series 6-chloro-2-methoxyacridine bearing different aryl triazole derivatives were designed, synthesized, and evaluated as potent α-glucosidase inhibitors. The most derivative group was 7h para-fluorine with IC50 values 98.0 ± 0.3 µM compared standard drug acarbose (IC50 value = 750.0 10.5 μM). A kinetic study compound revealed that it...
A highly water-dispersible palladium nanocatalyst was fabricated by the immobilization of Pd onto surface PEGylated imidazolium based phosphinite ionic liquid functionalized γ-Fe<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub> core–shell nanoparticles.
A novel heterogeneous Pd catalyst has been developed by decorating palladium onto the surface of N-aminoguanidine functionalized magnetic graphene oxide nanosheets (denoted as Pd@AGu-MGO), while diethylene glycol (DEG) group applied an organic spacer. The usefulness Pd@AGu-MGO nanocatalyst was investigated in catalyzed reactions including Heck/Suzuki couplings aryl halides and reduction 4-nitrophenol (4-NP) to 4-aminophenol (4-AP). showed high efficiency thermal stability (up 300 °C)....
In this paper, the chitosan-functionalized ionic liquid is modified with superparamagnetic iron oxide nanoparticles to form a novel and reusable catalyst (SPION@CS-IL), which was carried out using an ultrasonic promoted approach. Transmission electron microscopy (TEM), vibrating-sample magnetometer (VSM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared (FT-IR), powder diffraction (XRD), thermogravimetric analysis (TGA) are some of techniques that used fully...
Cu immobilized into β-cyclodextrin covalently attached to magnetic nanoparticles (denoted as [Cu@β-CD@SPIONs]) is reported an efficient and recoverable catalyst for “click” multicomponent reactions.
<title>Abstract</title> Direct hydroxylation of benzene is a stable and promising strategy for phenol synthesis. In this project, VO (12.5 wt%)/N-CFF catalyst was synthesized by VO-nitrogen doped carbon supported on fibers felt simultaneously. The characterized XPS, BET, FESEM, EDX-mapping, XRD, TEM, TGA, Raman, FT-IR, UV-Vis, ICP analysis. catalytic performance also investigated in both thermal photocatalytic oxidation reactions to under optimal conditions. selectivity 100% obtained. yield...
Abstract This study introduces an innovative experimental approach to enhance oil recovery from liquid-rich shale reservoirs using nanofluidic devices that simulate the nano-scale pore structures of unconventional reservoirs. Shale formations present unique challenges for due their ultra-tight nature, nano-sized pores, and pronounced surface-fluid interactions. Traditional enhanced (EOR) methods struggle overcome high capillary pressures confinement effects prevalent at this scale....
The green synthesis of 2‐(4‐((1‐phenyl‐1 H ‐1,2,3‐triazol‐4‐yl)oxy)phenyl)quinazolin‐4(3 )‐one derivatives is reported. catalyst for this copper‐supported β‐cyclodextrin‐functionalized magnetic silica–iron oxide nanoparticles ([Cu@BCD@SiO 2 @SPION]). [Cu@BCD@SiO @SPION] simultaneously catalyses ‘click’ reaction, oxidation CN bond and multicomponent reaction. desired 1,2,3‐triazolylquinazolinone product easily obtained in water at room temperature under mild reaction conditions. Another...
A novel catalyst is synthesized based on the immobilization of palladium γ-Fe<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub>–(CH<sub>2</sub>)<sub>3</sub>–PDTC nanoparticles and used as a highly active for Heck/Sonogashira coupling reactions.
Abstract A new series of arylmethylene hydrazine derivatives bearing 1,3-dimethylbarbituric moiety 7a–o were designed, synthesized, and evaluated for their in vitro urease inhibitory activity. All the title compounds displayed high anti-urease activity, with IC 50 values range 0.61 ± 0.06–4.56 0.18 µM as compared to two standard inhibitors hydroxyurea (IC = 100 0.15 μM) thiourea 23 1.7 μM). Among synthesized compounds, compound 7h 2-nitro benzylidene group was found be most potent compound....