Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Alaa Adawy"'
Publikováno v:
Eng, Vol 3, Iss 1, Pp 161-174 (2022)
Metal phosphates represent an important group of materials with established industrial applications that are still attracting special scientific interest, owing to their outstanding physical and chemical properties. In this review, we account on the
Externí odkaz:
https://doaj.org/article/6f2f85abc3114537a4df0fef48759476
Autor:
Alaa Adawy
Publikováno v:
Symmetry, Vol 14, Iss 2, p 292 (2022)
Many structures in nature look symmetric, but this is not completely accurate, because absolute symmetry is close to death. Chirality (handedness) is one form of living asymmetry. Chirality has been extensively investigated at different levels. Many
Externí odkaz:
https://doaj.org/article/46b754e9774c469d9c73df9944a70247
Publikováno v:
Minerals, Vol 11, Iss 8, p 835 (2021)
Two commercial vermiculites from China and Libby were treated with different alcohols (methanol, ethanol, propanol and butanol) at room temperature for up to one month and afterwards irradiated with microwaves. The exfoliated and non-exfoliated parti
Externí odkaz:
https://doaj.org/article/ea5009a74e3a44c7b073cf2261c92726
Autor:
Celia Marcos, María de Uribe-Zorita, Pedro Álvarez-Lloret, Alaa Adawy, Patricia Fernández, Pablo Arias
Publikováno v:
Minerals, Vol 11, Iss 6, p 611 (2021)
Chert samples from different coastal and inland outcrops in the Eastern Asturias (Spain) were mineralogically investigated for the first time for archaeological purposes. X-ray diffraction, X-ray fluorescence, transmission electron microscopy, infrar
Externí odkaz:
https://doaj.org/article/aa20d8ee3a8d429ab9452f02176d3a1b
Publikováno v:
Materials, Vol 14, Iss 6, p 1481 (2021)
There is an increasing demand on synthesizing pharmaceuticals and biomaterials that possess antimicrobial and/or antiviral activities. In this respective silver nanoparticles are known for their excellent antimicrobial activity. Nevertheless, their u
Externí odkaz:
https://doaj.org/article/e38e3dc20813417cb0ed2a28d12002e8
Publikováno v:
Minerals, Vol 10, Iss 9, p 749 (2020)
The aim of this study was to investigate the efficiency of removing Cr6+ from aqueous solutions using two exfoliated vermiculite: (1) heated abruptly at 1000 °C and (2) irradiated with microwave radiation. The effects investigated were contact time,
Externí odkaz:
https://doaj.org/article/9aad2183f6c9429ca855f2bf37bf6254
Publikováno v:
Minerals, Vol 10, Iss 8, p 661 (2020)
The relationship between textural parameters (specific superficial area (SBET) and porosity (Vp)) of lamellar products obtained from HNO3-activated vermiculites and their iron and water content has been established. Two commercial vermiculites, one t
Externí odkaz:
https://doaj.org/article/534d14ee39e94aaeaeedbb978bdec01b
Autor:
Sergey Lunev, Sabine Butzloff, Atilio R Romero, Marleen Linzke, Fernando A Batista, Kamila A Meissner, Ingrid B Müller, Alaa Adawy, Carsten Wrenger, Matthew R Groves
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0195011 (2018)
Malaria remains a major threat to human health, as strains resistant to current therapeutics are discovered. Efforts in finding new drug targets are hampered by the lack of sufficiently specific tools to provide target validation prior to initiating
Externí odkaz:
https://doaj.org/article/0f4538be943441e8bfc17e37f4959a94
Autor:
Alaa Adawy, Matthew R. Groves
Publikováno v:
Crystals, Vol 7, Iss 11, p 331 (2017)
High resolution size exclusion chromatography (SEC) coupled with static light scattering (SLS) analyses were conducted to study the effect of the mobile phase ionic strength and protein concentration on the output of SEC experiments. The results high
Externí odkaz:
https://doaj.org/article/6b07cd4e3ec64a43af7b856c7eb4237f
Autor:
Mona Fadel, F. Julián Martín-Jimeno, M. P. Fernández-García, Fabián Suárez-García, Juan Ignacio Paredes, J. H. Belo, J. P. Araújo, Alaa Adawy, David Martínez-Blanco, Pablo Álvarez-Alonso, Jesús A. Blanco, Pedro Gorria
Publikováno v:
Journal of Materials Chemistry C. 11:4070-4080
A novel two-step procedure based on the carbonization of Ni-based MOF allows the formation of Ni@C nanoparticles protected against oxidation. Different crystalline structures are formed, but only Ni-FCC is ferromagnetic.