Institution
Pharos University in Alexandria
Education•Alexandria, Egypt•
About: Pharos University in Alexandria is a education organization based out in Alexandria, Egypt. It is known for research contribution in the topics: Adsorption & Medicine. The organization has 430 authors who have published 802 publications receiving 7124 citations. The organization is also known as: PUA & Pharos University of Alexandria.
Topics: Adsorption, Medicine, Population, Nephrotoxicity, Routing protocol
Papers
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TL;DR: In this paper, the performance of a batch conical air spouted vessel for heavy metal removal by strong cation exchange resins (AMBERJET 1200 Na) was investigated.
Abstract: Spouted bed contactor is a hybrid of fixed and fluidized bed contactors, which retains the advantages of each with good hydrodynamic conditions. The aim of the present study is to investigate the performance of a batch conical air spouted vessel for heavy metal removal by strong cation exchange resins (AMBERJET 1200 Na). The effect of various parameters such as type of heavy metal ions (Ni+2 and Pb+2), contact time, superficial air velocity and initial heavy metal ion concentration on % heavy metal ion removal has been investigated. It has been found that under optimum conditions 98% and 99% removal of Ni+2 and Pb+2 were achieved respectively. Several kinetic models were used to test the experimental data and to examine the controlling mechanism of the sorption process. The present results of Ni+2 and Pb+2 well fit pseudo second order kinetic model with a high correlation coefficient. Both film diffusion and intra-particle diffusion contribute to the ion exchange process. The present study revealed that spouted bed vessel may provide an effective alternative for conducting ion exchange reactions.
153 citations
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TL;DR: In this article, the synthesis of polymer materials for radiation protection, with focus on the role of the nanofillers, is discussed and the effectiveness of polymeric materials for the absorption of fast neutrons.
Abstract: The rising use of radioactive elements is increasing radioactive pollution and calling for advanced materials to protect individuals. For instance, polymers are promising due to their mechanical, electrical, thermal, and multifunctional properties. Moreover, composites made of polymers and high atomic number fillers should allow to obtain material with low-weight, good flexibility, and good processability. Here we review the synthesis of polymer materials for radiation protection, with focus on the role of the nanofillers. We discuss the effectivness of polymeric materials for the absorption of fast neutrons. We also present the recycling of polymers into composites.
141 citations
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TL;DR: A review of the recent studies conducted on NTDDS for AD treatment, with a primary focus on the industrial perspectives and processability, highlights the ongoing clinical trials for AD management.
139 citations
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TL;DR: Different classes of lecithin nanogels exhibited crucial impact on transdermal delivery regarding drug permeation, drug loading and stability aspects, with particular emphasis on liposomal versus microemulsion gelled systems.
132 citations
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TL;DR: The concept of green architecture, also known as sustainable architecture or green building, is the theory, science and style of buildings designed and constructed in accordance with environmentally friendly principles as mentioned in this paper.
131 citations
Authors
Showing all 438 results
Name | H-index | Papers | Citations |
---|---|---|---|
Maged El-Kemary | 26 | 118 | 2567 |
Maged W. Helmy | 23 | 68 | 1341 |
Yosra S.R. Elnaggar | 22 | 42 | 1577 |
Amal H. El-Kamel | 22 | 45 | 1560 |
Ragwa M. Farid | 15 | 31 | 679 |
Mahmoud M. Mohy El-Din | 13 | 27 | 486 |
Magda A. El-Massik | 13 | 26 | 925 |
Rasha A. Shaalan | 13 | 30 | 480 |
Maged Ibrahim | 13 | 26 | 464 |
Mohamed Anwar | 11 | 32 | 585 |
Ahmed Ragab Elsherif | 11 | 57 | 394 |
Abouzeid A. Thabet | 11 | 29 | 343 |
Hammed H. A. M. Hassan | 11 | 40 | 317 |
Hend M. Hussien | 11 | 16 | 507 |
Ehab R. El-Helow | 11 | 24 | 526 |