A5073878991- Electrospun Nanofibers in Biomedical Applications
- Dendrimers and Hyperbranched Polymers
- biodegradable polymer synthesis and properties
- Clay minerals and soil interactions
- Graphene and Nanomaterials Applications
- Adsorption and biosorption for pollutant removal
- Membrane Separation Technologies
- Iron oxide chemistry and applications
- Advanced Chemical Sensor Technologies
- Textile materials and evaluations
- Advanced Polymer Synthesis and Characterization
- Advanced Cellulose Research Studies
- Advanced Sensor and Energy Harvesting Materials
- RNA Interference and Gene Delivery
- Silk-based biomaterials and applications
- Polydiacetylene-based materials and applications
- Bone Tissue Engineering Materials
- Lignin and Wood Chemistry
- Membrane Separation and Gas Transport
- Membrane-based Ion Separation Techniques
- Synthesis and properties of polymers
- Antimicrobial agents and applications
- Dyeing and Modifying Textile Fibers
- Olfactory and Sensory Function Studies
- Microplastics and Plastic Pollution
Amirkabir University of Technology
2016-2025
Imam Reza Hospital
2022
Shiraz University of Medical Sciences
2021
Tehran University of Medical Sciences
2021
Bu-Ali Sina University
2017
Islamic Azad University Pharmaceutical Sciences Branch
2017
University of Tabriz
2013
Leibniz University Hannover
2010
Junagadh Agricultural University
2004
In this study, a nanofibrous electrospun substrate based on the silk fibroin (SF) and gelatin (GT) polymers were prepared evaluated. The SF/GT blended solutions with various ratios of GT in formic acid to obtain bead-free fibers. Results showed that addition SF increased nanofiber's diameter, bulk hydrophilicity, surface wettability, mass loss percentage, but decreased Young's modulus, tensile strength, porosity mats. According obtained results, mat containing 10% was selected as optimized...
This study focused on the poly(L-lactic acid) (PLLA) polymer matrices by adding branched polyethyleneimine (PEI) as an aminolysis agent. Electrospun nanofibers were made blending PLLA and PEI at various weight ratios (85-15, 75-15, 65-35) mixing times (0.5 h, 1 2 h). Amine groups introduced into nanofiber matrices, confirmed Fourier-transform infrared (FTIR) spectroscopy. The PLLA-PEI reaction was affected time, shown rheological measurements of absolute viscosity surface tension. As a...
In this study, amine-terminated dendritic functional groups were grown on the surface of Halloysite Nanotubes (HNTs) to improve their adsorption tendency towards anionic dye molecules. HNTs first silanized by (3-Aminepropyl) triethoxysilane, and then amine added via divergent synthesis from zero third generation repeating Michael addition methyl acrylate amidation esters with ethylenediamine. fact, APTES act as a core for growing structure in synthetic route. Field emission scanning electron...
Supplying sufficient oxygen within the scaffolds is one of essential hindrances in tissue engineering that can be resolved by oxygen-generating biomaterials (OGBs). Two main issues related to OGBs are controlling oxygenation and reactive species (ROS). To address these concerns, we developed a composite scaffold entailing three layers (hydrogel-electrospun fibers-hydrogel) with antioxidant antibacterial properties. The fibers, middle layer, reinforced structure, enhancing mechanical strength...
A preconcentration procedure for cadmium and lead using dendrimer modified HNTs was developed prior to its sequential determination by HR-CS GFAAS.
Abstract One of the essential characteristics an ideal wound dressing is rapid hemostasis. This study aims to investigate preparation and characterization electrospun poly(lactic acid) halloysite nanotubes (PLA/HNTs) bionanocomposites with either different percentage pristine amino‐modified HNTs (i.e., 5, 10, 20 wt%). The effects HNT's presence, amount, modification are evaluated on physicochemical biological properties which for hemostatic dressing. energy dispersive spectroscopy indicates...
Schematic illustration for the preparation process of modified human amniotic membrane scaffold.