Zobrazeno 1 - 10
of 270
pro vyhledávání: '"Aya G"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract A novel modified sensor based on electropolymerization of hippuric acid (HA) using cyclic voltammetry within the potential window − 1 to 1.5 V for 10 cycles at a scan rate 100 mV s−1 over multiwalled carbon nanotubes (MWCNTs) on battery
Externí odkaz:
https://doaj.org/article/2c0a5eda452b401b9b41a4cac6a53646
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-24 (2023)
Abstract The increasingly serious problem of mercury pollution has caused wide concern, and exploring adsorbent materials with high adsorption capacity is a simple and effective approach to address this concern. In the recent study, dialdehyde cellul
Externí odkaz:
https://doaj.org/article/202b4805a330436dbcc7a0b5e4c7be5a
Publikováno v:
Applied Water Science, Vol 13, Iss 12, Pp 1-21 (2023)
Abstract It is critical to remove dyes from wastewater as they cause harm to human and aquatic life due to their carcinogenic, toxic, and mutagenic effects. Here, low-cost activated carbons (CPs) were produced from the date (Phoenix dactylifera L.) p
Externí odkaz:
https://doaj.org/article/6bb9ecb562014f96bf1c099045050a66
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-27 (2023)
Abstract In order to develop a novel and cost-effective adsorbent with outstanding adsorption capacity and excellent recyclability for anionic pollutants, the chitosan-modified cetyltrimethylammonium bromide sorbent (CS@CTAB) was fabricated. Fourier-
Externí odkaz:
https://doaj.org/article/96c7cd11178049ad8b32750a400c0a0e
Publikováno v:
Applied Water Science, Vol 13, Iss 8, Pp 1-24 (2023)
Abstract This study aimed to create CTAB-modified bentonite organoclay (Bt@CTAB) by mixing the naturally occurring mineral bentonite (Bt) with the cationic surfactant cetyltrimethylammonium bromide (CTAB). Elemental analysis, N2 adsorption–desorpti
Externí odkaz:
https://doaj.org/article/61498c4308d84939b4fcea8c9c142901
Autor:
Magda A. Akl, Abdelrahman S. El-Zeny, Mohamed Ismail, Mohamed Abdalla, Dina Abdelgelil, Aya G. Mostafa
Publikováno v:
Applied Water Science, Vol 13, Iss 6, Pp 1-18 (2023)
Abstract In recent years, facing the problem of improving environmental quality, cellulose and cellulose-based (nano) composites have received great attention as adsorbents. In this work, we report the modification and functionalization of cellulose
Externí odkaz:
https://doaj.org/article/222c3014d67b4e8b8940546a50d4f954
Autor:
Magda A. Akl, Abdelrahman S. El-Zeny, Mohamed A. Hashem, El-Sayed R. H. El-Gharkawy, Aya G. Mostafa
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-25 (2023)
Abstract In the present study, flax fiber based semicarbazide biosorbent was prepared in two successive steps. In the first step, flax fibers were oxidized using potassium periodate (KIO4) to yield diadehyde cellulose (DAC). Dialdehyde cellulose was,
Externí odkaz:
https://doaj.org/article/9cd71e50c47f4af29ade2bf4a0596cd5
Autor:
Aya G. Rashwan, Doaa H. Assar, Abdallah S. Salah, Xiaolu Liu, Ibrahim I. Al-Hawary, Mohammed H. Abu-Alghayth, Shimaa M. R. Salem, Karim Khalil, Nemany A. N. Hanafy, Alaa Abdelatty, Luyang Sun, Zizy I. Elbialy
Publikováno v:
Biology, Vol 13, Iss 7, p 486 (2024)
Fatty liver injury is a prevalent condition in most farmed fish, yet the molecular mechanisms underpinning this pathology remain largely elusive. A comprehensive feeding trial spanning eight weeks was conducted to discern the potential of dietary chi
Externí odkaz:
https://doaj.org/article/f40cdda66f1f4715946507e8de49b439
Autor:
Aya G. Elmarsafawi, Rebecca S. Hesterberg, Mario R. Fernandez, Chunying Yang, Lancia N.F. Darville, Min Liu, John M. Koomen, Otto Phanstiel IV, Reginald Atkins, John E. Mullinax, Shari A. Pilon-Thomas, Frederick L. Locke, Pearlie K. Epling-Burnette, John L. Cleveland
Publikováno v:
JCI Insight, Vol 8, Iss 18 (2023)
Glutaminolysis is a hallmark of the activation and metabolic reprogramming of T cells. Isotopic tracer analyses of antigen-activated effector CD8+ T cells revealed that glutamine is the principal carbon source for the biosynthesis of polyamines putre
Externí odkaz:
https://doaj.org/article/b2a468345105429b88b1c9a8b533e6c4
Autor:
El-Nasser, Aya G. Abd1 (AUTHOR), Metwally, Mahmoud G.1 (AUTHOR), Shoukry, Azza A.1 (AUTHOR), El Nashar, Rasha M.1 (AUTHOR) rasha.elnashar@cu.edu.eg
Publikováno v:
Scientific Reports. 11/26/2024, Vol. 14 Issue 1, p1-19. 19p.