Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Nasir M Ahmad"'
Autor:
Amber Salim, Muhammad Asad Abbas, Imran Ahmad Khan, Muhammad Zafar Khan, Farhan Javaid, Shehla Mushtaq, Mehwish Batool, Muhammad Yasir, Asim Laeeq Khan, Asad U Khan, Kashif Mairaj Deen, Nasir M Ahmad
Publikováno v:
Materials Research Express, Vol 9, Iss 7, p 075503 (2022)
In this study, the polyether sulfone (PES) based membranes containing various concentrations of graphene oxide (GO), polyvinylpyrrolidone (PVP), and polyethylene glycol (PEG) were synthesized via the phase immersion method. This study aims to evaluat
Externí odkaz:
https://doaj.org/article/89db1f67918c4dae860616be1ce67712
Autor:
Momina Batool, M. Asad Abbas, Imran Ahmed Khan, Muhammad Zafar Khan, Mohsin Saleem, Asad U. Khan, Kashif Mairaj Deen, Mehwish Batool, Asim Laeeq Khan, Shenmin Zhu, Nasir M. Ahmad
Publikováno v:
ACS ES&T Water. 3:1406-1421
Autor:
Naila Ishaque, Nauman Naseer, Muhammad Asad Abbas, Fatima Javed, Shehla Mushtaq, Nasir M. Ahmad, Muhammad Farhan Ali Khan, Naveed Ahmed, Abdelhamid Elaissari
Publikováno v:
Polymers, Vol 14, Iss 17, p 3547 (2022)
In this research work, polymer blends of poly-lactic acid (PLA)/ethylene vinyl acetate (EVA) were prepared as the drug carrier materials for a bi-layer drug-loaded coating film for coronary stents. Different optimum compositions of blends were prepar
Externí odkaz:
https://doaj.org/article/4aeac47ebdbc45fcaf4402f436f44c91
Autor:
Zubia Abid, Asad Abbas, Azhar Mahmood, Nosheen Fatima Rana, Sher Jamal Khan, Laurent Duclaux, Kashif Mairaj Deen, Nasir M. Ahmad
Publikováno v:
Polymers, Vol 14, Iss 11, p 2264 (2022)
Membrane fouling is a continued critical challenge for ultrafiltration membranes performance. In this work, polyether sulfone (PES) ultrafiltration (UF) membranes were fabricated via phase-inversion method by incorporating varying concentrations of A
Externí odkaz:
https://doaj.org/article/fdee3eebdcf84925a240aa730ac81d33
Layer-By-Layer Self-Assembled Dip Coating for Antifouling Functionalized Finishing of Cotton Textile
Publikováno v:
Polymers, Vol 14, Iss 13, p 2540 (2022)
The fouling of surfaces such as textiles is a major health challenge, and there is a continuous effort to develop materials and processes to overcome it. In consideration of this, this study regards the development of antifouling functional nanoencap
Externí odkaz:
https://doaj.org/article/5cd6405ed48d49fa9c0ea72d090ce105
Autor:
M. Raheel Anjum, Shehla Mushtaq, M. Asad Abbas, Azhar Mahmood, Habib Nasir, Hussnain A. Janjua, Qamar Malik, Nasir M. Ahmad
Publikováno v:
Advances in Polymer Technology, Vol 2021 (2021)
Polystyrene (PS) was blended with polyethylene glycol (PEG) and silver sulfadiazine (SS) with different weight proportions to form polymeric blends. These synthesized blends were preliminary characterized in terms of functional groups through the FTI
Externí odkaz:
https://doaj.org/article/87fe6452fc2f488cae61a8ba299fc5e7
Publikováno v:
Advances in Polymer Technology, Vol 2021 (2021)
This research endeavor is aimed at developing a protective coating for marine service conditions of the southeastern coastal area of the China–Pakistan Economic Corridor. Bisphenol A-type epoxy-based protective coatings were prepared by impregnatin
Externí odkaz:
https://doaj.org/article/788ceb0964874127aee1ddcc85cf3c00
Autor:
Muhammad Asad Abbas, Shehla Mushtaq, Waqas A. Cheema, Hazim Qiblawey, Shenmin Zhu, Yao Li, Runnan Zhang, Hong Wu, Zhongyi Jiang, Rehan Sadiq, Nasir M. Ahmad
Publikováno v:
Advances in Polymer Technology, Vol 2020 (2020)
The grafting of pH-responsive poly(acrylic acid) (PAA) brushes was carried out on the surface of a commercial TFC-PA membrane using surface-initiated atom transfer radical polymerization (SI-ATRP). Poly(t-butyl acrylate) was polymerized through the S
Externí odkaz:
https://doaj.org/article/0f52faa25efc489c8447f101dc93dca4
Autor:
Umair Qasim, Zulfiqar Ali, Muhammad Shahid Nazir, Sadaf Ul Hassan, Sikander Rafiq, Farrukh Jamil, Ala’a H. Al-Muhtaseb, Muzaffar Ali, Muhammad Bilal Khan Niazi, Nasir M. Ahmad, Sami Ullah, Ahmad Mukhtar, Sidra Saqib
Publikováno v:
Advances in Polymer Technology, Vol 2020 (2020)
Environmental concerns due to excessive use of synthetic or petroleum-based materials have encouraged scientists to develop novel, sustainable, and multifunctional material using abundant lignocellulosic biomass. In this work, a study was conducted o
Externí odkaz:
https://doaj.org/article/dab08e98081b4183824865f7e127fb44
Publikováno v:
Advances in Polymer Technology, Vol 2020 (2020)
The scope of optical sensors and scanners in aquatic media, fluids, and medical diagnostics has been limited by paucity of transparent shielding materials with antifouling potential. In this research endeavor, facile synthesis, characterization, and
Externí odkaz:
https://doaj.org/article/918800f8467842a895458af948847d03