Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Roshafima Rasit Ali"'
Autor:
Eleen Dayana Mohamed Isa, Siti Rahmah Aid, Roshafima Rasit Ali, Yutaka Asako, Kamyar Shameli, Nur Farhana Arissa Jonny, Aina Hiyama Zazuli, Siti Husnaa Mohd Taib, Mostafa Yusefi
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 6, Pp 103209- (2024)
Gold nanoparticles (Au NPs) were synthesized via a green synthesis method, utilizing the peel extract of Artocarpus odoratissimus as both the reducing and capping agent. This study investigates the impact of peel extract concentration (ranging from 0
Externí odkaz:
https://doaj.org/article/e7f2b1c2391143a6b94dddc91a044c1a
Autor:
Saidatul Sophia Sha’rani, Mohamed Mahmoud Nasef, Nurfatehah Wahyuny Che Jusoh, Eleen Dayana Mohamed Isa, Roshafima Rasit Ali
Publikováno v:
Science and Technology of Advanced Materials, Vol 25, Iss 1 (2024)
ABSTRACTA selective composite membrane for vanadium redox flow battery (VRFB) was successfully prepared by layer-by-layer (LbL) technique using a perfluorosulfonic sulfonic acid or Nafion 117 (N117). The composite membrane referred as N117-(PEI/GO)n,
Externí odkaz:
https://doaj.org/article/7d0cde96b40b4b9795c5c10332e3c5dc
Autor:
Nur ‘Ainun Mokhtar, Fatahiya Mohamed Tap, Nur Hannani Ahmad Rozani, Nurul Bahiyah Ahmad Khairudin, Roshafima Rasit Ali
Publikováno v:
Journal of HerbMed Pharmacology, Vol 12, Iss 4, Pp 469-482 (2023)
Introduction: Wounds have a significant influence on socioeconomic and the quality of life. Many attempts have been taken to produce advanced wound dressing to fulfill demands. The incorporation of natural therapeutics like medicinal plants in wound
Externí odkaz:
https://doaj.org/article/9d1cfa3fec51457dab4482d329a037bd
Autor:
Mohamad Aizad Mohd Mokhtar, Roshafima Rasit Ali, Zhongfang Lei, Nurfatehah Wahyuny Che Jusoh, Zatil Izzah Ahmad Tarmizi
Publikováno v:
Chemical Engineering Transactions, Vol 106 (2023)
Photocatalysis technology is gaining interest as an alternative wastewater treatment due to its fast and complete pollutants removal advantages. It utilizes light energy and semiconductor catalysts to degrade organic pollutants such as paracetamol (P
Externí odkaz:
https://doaj.org/article/7978b34614d74c03988b8d39575e419f
Autor:
Mohd Shahrulnizam Ahmad, Zurina Mohamad, Chantara Thevy Ratnam, Norhayani Othman, Roshafima Rasit Ali
Publikováno v:
Chemical Engineering Transactions, Vol 97 (2022)
The effects of carbon nanotubes addition (nanotube contents and functionalized MWNTs) and also irradiation modification on the mechanical behaviours and thermal stabilities of epoxidized natural rubber (ENR-50)/poly (vinyl chloride) (PVC)/multi-walle
Externí odkaz:
https://doaj.org/article/0f51a29c44ce4062a731cde6a3d987fc
Autor:
Mostafa Yusefi, Mohamed Mahmoud Nasef, Mohammad Ali Tareq, Bhuvanesh Gupta, Kamyar Shameli, Roshafima Rasit Ali, Teo Ming Ting, Hesham Ali El Enshasy
Publikováno v:
Polymers, Vol 14, Iss 22, p 4831 (2022)
Functional polymeric biomaterials (FPBMs) with bioactive characteristics obtained by radiation-induced graft copolymerisation (RIGC) have been subjected to intensive research and developed into many commercial products. Various studies have reported
Externí odkaz:
https://doaj.org/article/6a3192a280ab47d683e738f96daf67dd
Autor:
Noor Ashikin Mohamad, Mohamed Mahmoud Nasef, Pooria Moozarm Nia, Nur Afifah Zubair, Arshad Ahmad, Tuan Amran Tuan Abdullah, Roshafima Rasit Ali
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 4, Pp 103067- (2021)
Preparation and optimization of tetraethylenepentamine (TEPA) content in polyethylene/polypropylene (PE/PP) grafted with poly(glycidyl methacrylate) (PGMA) adsorbent for CO2 capture were investigated. The amination reaction parameters such as solvent
Externí odkaz:
https://doaj.org/article/373eb9a7cffd4af7ad9fb0ca60461d9a
Autor:
Mohd Shahrul Nizam Salleh, Roshafima Rasit Ali, Kamyar Shameli, Mohd Yusof Hamzah, Rafiziana Md Kasmani, Mohamed Mahmoud Nasef
Publikováno v:
Polymers, Vol 13, Iss 20, p 3578 (2021)
The production of pure silver nanoparticles (Ag-NPs) with unique properties remains a challenge even today. In the present study, the synthesis of silver nanoparticles (Ag-NPs) from natural pullulan (PL) was carried out using a radiation-induced meth
Externí odkaz:
https://doaj.org/article/d9a55b936318447d9dcf0e09b62a08e6
Autor:
Mohamed Mahmoud Nasef, Bhuvanesh Gupta, Kamyar Shameli, Chetna Verma, Roshafima Rasit Ali, Teo Ming Ting
Publikováno v:
Polymers, Vol 13, Iss 18, p 3102 (2021)
The interest in developing antimicrobial surfaces is currently surging with the rise in global infectious disease events. Radiation-induced graft copolymerization (RIGC) is a powerful technique enabling permanent tunable and desired surface modificat
Externí odkaz:
https://doaj.org/article/4cfd9b3460b64efa92e45238cfee813a
Autor:
Vekes Balasundram, Khairunnisa Kamarul Zaman, Norazana Ibrahim, Rafiziana Md. Kasmani, Ruzinah Isha, Mohd Kamaruddin Abd Hamid, Hasrinah Hasbullah, Rahmat Mohsin, Roshafima Rasit Ali
Publikováno v:
Chemical Engineering Transactions, Vol 72 (2019)
The main objective of this paper is to investigate the influence of catalyst to biomass ratio (by mass %) on the in-situ catalytic upgrading of oxygenated pyrolysis vapours over the newly-developed Nickel-Cerium/HZSM-5 catalyst via in-situ fixed bed
Externí odkaz:
https://doaj.org/article/76878dacf88f43c7bf1ca30c4a5b5771