Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Rami Adel Pashameah"'
Autor:
Tahani Y. A. Alanazi, Rami Adel Pashameah, Ammena Y. Binsaleh, Mahmoud A. Mohamed, Hoda A. Ahmed, Hossam F. Nassar
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-28 (2023)
Abstract A precise, Eco-friendly, and highly sensitive RP-HPLC method was employed using quality-by-design principles to concurrently identify cephalexin and cefixime residues in the manufacturing machines using a hypersil BDS C18 column (250 × 4.6
Externí odkaz:
https://doaj.org/article/b3eb8c83f8184560a6ceba340613903a
Autor:
Salhah H. Alrefaee, Amira Ben Gouider Trabelsi, Ahmed E. Abdelhamid, Azza A. Ward, Wafaa Elsharkawy, Fatemah H. Alkallas, Ayman M. Mostafa, Ameenah N. Al-Ahmadi, Sherif S. Nafee, Rami Adel Pashameah, Ahmed M. Khalil
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2631-2640 (2023)
Polymer nanocomposites based on recycled polystyrene (PS) and polyvinylpyrrolidone (PVP) with various reduced graphene oxide (rGO) loadings were prepared through a facile casting technique for enhancing the electrical conductivity of the insulator wa
Externí odkaz:
https://doaj.org/article/1bf766bc88cb49e9a0203efd5fe516ca
Autor:
Salhah H. Alrefaee, Fatemah H. Alkallas, Amira Ben Gouider Trabelsi, Rami Adel Pashameah, W.B. Elsharkawy, Ameenah N. Al-Ahmadi, Awatif Rashed Z. Almotairy, Sherif S. Nafee, Manal Alshammari, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 440-450 (2023)
Spinel Li4Ti5O12 (LTO) is a potential anode material for innovative high-power lithium-ion batteries (LIBs) because of its ''zero strain'' features during quick charging/discharging, extended cycle life, and elevated rate capability. However, LTO has
Externí odkaz:
https://doaj.org/article/8269bce9e344460e827434e34bf449b4
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23222- (2024)
The ongoing challenge of managing coronaviruses, particularly SARS-CoV-2, necessitates the development of effective antiviral agents. This study introduces Lactulose octasulfate (LOS), a sulfated disaccharide, demonstrating significant antiviral acti
Externí odkaz:
https://doaj.org/article/f3635f5ebd694793957272b5c9c11bc4
Autor:
Nada S. Al-Kadhi, Hoda A. Ahmed, Rami Adel Pashameah, Awatif Rashed Z. Almotairy, Arafat Toghan, Shoug M. Alghamdi, Fowzia S. Alamro, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 1177-1188 (2023)
Nanocomposite films were made from polyether sulfone (PES) and lithium titanium oxide nanoparticles (Li4Ti5O12 NPs). In this work, the effect of addition of Li4Ti5O12 NPs on the PES on the optical and electrical performance was investigated. Differen
Externí odkaz:
https://doaj.org/article/1138d281a1a1465eb0a6e83cfe62208c
Autor:
Tahani A. Alrebdi, Hoda A. Ahmed, Salhah H. Alrefaee, Rami Adel Pashameah, Arafat Toghan, Ayman M. Mostafa, Fatemah H. Alkallas, Reham A. Rezk
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 4356-4364 (2022)
Phosphate exists concurrently in multiple waste streams. Embedded nickel oxide in polyvinyl alcohol (NiO/PVA) was doped by silver nanoparticles (Ag) to generate an Ag-doped NiO/PVA nanocomposite structure prepared by multiple laser ablation process t
Externí odkaz:
https://doaj.org/article/3e1d97c9a14e4bf696d0de8b54454043
Autor:
Nada S. Al-Kadhi, Rami Adel Pashameah, Hoda A. Ahmed, Salhah H. Alrefaee, Fowzia S. Alamro, Hana Hassan Faqih, Eman A. Mwafy, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 1961-1971 (2022)
In this work, a portable nanocomposite film made from nickel oxide nanoparticles (NiO NPs), multi-walled carbon nanotubes (MWCNTs), and polyvinyl alcohol (PVA) was prepared and investigated for the removal of Cd (II) from an aqueous solution. The pre
Externí odkaz:
https://doaj.org/article/6d8951f143bb453abbcb8a8fb9ab9b45
Autor:
Nada S. Al-Kadhi, Rami Adel Pashameah, Eman A. Mwafy, Ameenah N. Al-Ahmadi, Hoda A. Ahmed, Ayman M. Mostafa, Fowzia S. Alamro, Reham A. Rezk
Publikováno v:
Journal of Saudi Chemical Society, Vol 27, Iss 3, Pp 101626- (2023)
Nowadays, to increase the usage of energy storage applications like electric cars or stationary storage, the cost of these manufacturers must be reduced. Our present study focuses on an alternate electrode production approach to suit the needs of tod
Externí odkaz:
https://doaj.org/article/5d118eee8d7747418ed95b5332f335b2
Autor:
Fatemah H. Alkallas, Arafat Toghan, Hoda A. Ahmed, Salhah H. Alrefaee, Rami Adel Pashameah, Tahani A. Alrebdi, Eman A. Mwafy, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 3336-3346 (2022)
NiO-CNTs nanocomposite was prepared by the decoration of CNTs by NiO nanoparticles via eco-friendly pulsed laser ablation method based on nanosecond Nd:YAG laser to be applied in the removal of methyl orange (MO) dye. The preparation and the decorati
Externí odkaz:
https://doaj.org/article/1a6146c344764e1fba27730be77c63fa
Autor:
Ali H. Bashal, Mahmoud A. Hefnawy, Hoda A. Ahmed, Mohamed A. El-Atawy, Rami Adel Pashameah, Shymaa S. Medany
Publikováno v:
Nanomaterials, Vol 13, Iss 19, p 2643 (2023)
Energy storage applications received great attention due to environmental aspects. A green method was used to prepare a composite of nickel–iron-based spinel oxide nanoparticle@CNT. The prepared materials were characterized by different analytical
Externí odkaz:
https://doaj.org/article/a3870ff748f8455d985b5de4c6efb7c5