17 Result(s)
within
Ahsan Nazir
Polymer Sciences
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Article
Investigation and modeling of air permeability of Cotton/Polyester blended double layer interlock knitted fabrics
The aim of this study was to analyze and model the effect of knitting parameters on the air permeability of Cotton/Polyester double layer interlock knitted fabrics. Fabric samples of areal densities ranging fr...
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Article
Recent progress in the modification of carbon materials and their application in composites for electromagnetic interference shielding
With the development in the modern technologies such as telecommunication instruments and scientific electronic devices, large amount of the electromagnetic radiations are produced, which lead to harmful effec...
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Synthesis of polyphosphazene and preparation of microspheres from polyphosphazene blends with PMMA for drug combination therapy
Drug combination therapy is an emerging technology to treat the diseases which are still annoyance to human being. Combination of two or more drugs can deal with diseases in a better way. Various different tec...
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Recent progress in the synthesis of silver nanowires and their role as conducting materials
Synthesis of silver nanowires got much attention of researchers due to their promising applications in various fields of nanoelectronic devices. Many research articles focusing on silver nanowires synthesis ha...
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Glucose-responsive nanostructured hydrogels with enhanced elastic and swelling properties
Phenylboronic acids (PBAs) have gained considerable interest in recent years due to their recognition for diol-containing molecules such as glucose. Their response to the elevated glucose concentrations can be...
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Toothed wheel needleless electrospinning: a versatile way to fabricate uniform and finer nanomembrane
Needleless electrospinning is an effective approach to fabricate the nanofibers at high throughput. However, the uniform distribution of nanofibers with finer diameter still needs improvement. In this study, o...
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A novel double-layered polymeric nanofiber-based dressing with controlled drug delivery for pain management in burn wounds
Localized application of drugs at specific wound area has many advantages and less side effects as compared with other drug administrative routes. Burn patients suffer from swear pain, and the major focus of m...
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Synthesis of polyorganophosphazenes and preparation of their polymersomes for reductive/acidic dual-responsive anticancer drugs release
Cancer cells have reductive and acidic environments as compared to the normal body cells. Development of reductive/acidic responsive polymersomes will play a major role in cancer therapy to trigger the release...
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Improvement of physical and mechanical properties of electrospun poly(lactic acid) nanofibrous structures
The electrospinning of stereocomplexed poly(lactic acid) (Sc-PLA) twisted yarns was our approach to produce PLA-based nanofibrous structures with improved physical and mechanical characteristics for the applic...
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Enhanced filtration and comfort properties of nonwoven filtering facepiece respirator by the incorporation of polymeric nanoweb
Protection for the respiratory system has become a need of the day due to increased air pollution. Different nonwoven filter media have been incorporated into filtering facepiece respirators (FFRs). However, t...
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Article
Synthesis of poly(diethylaminoethyl methacrylate-co-2,2,6,6-tetramethyl-4-piperidyl methacrylate)s and their segmental motion study
Poly(2-(diethylamino)ethyl methacrylate) (PDEAEMA) is a pH-sensitive polymer, while a few recent studies have shown it to possess temperature responsiveness as well. In this article, poly(2-(diethylamino)ethyl...
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Article
Modified cylindrical collectors for improved orientation of electrospun nanofibers
In many biomedical applications of nanofibers, such as vascular grafts, longitudinal orientation of the fibers is required in order to enable the grafts to withstand high blood pressures. This study is aimed a...
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Article
A review of recent advances in the preparation of polyaniline-based composites and their electromagnetic absorption properties
The development of telecommunication instruments and electronic devices caused a number of subtle electromagnetic radiations, which have adverse effects on the equipment and especially the health of humans. To...
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Synthesis and Anti-migration Studies of Ferrocene-Based Amides as Burning Rate Catalysts
To overcome the migration problems of burning rate catalysts (BRCs), ferrocene-based amide compounds (AM-Fcs) were synthesized. The successful synthesis of AM-Fcs were confirmed by proton nuclear magnetic reso...
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Article
Synthesis of poly(2-(methacryloyloxy) ethyl ferrocene carboxylate-co-glycidyl methacrylic acid)s and their anti-migration and burning rate catalytic properties
Ferrocene (Fc)-based polymers have promising application in burning rate catalysts (BRCs) for solid composite propellants, and some of them have already been practically used. However, they have some drawbacks...
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Correction to: A novel double‑layered polymeric nanofiber‑based dressing with controlled drug delivery for pain management in burn wounds
The original version of this article inadvertently contained mistake.
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Article
A review on plasmonic-based heterojunction photocatalysts for degradation of organic pollutants in wastewater
Organic pollutants in wastewater are the biggest problem facing the world today due to population growth, rapid increase in industrialization, urbanization, and technological advancement. There have been numer...
