Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Eman A. Helmy"'
Autor:
Ahmed F. Thabet, Hessien A. Boraei, Ola A. Galal, Magdy F. M. El-Samahy, Kareem M. Mousa, Yao Z. Zhang, Midori Tuda, Eman A. Helmy, Jian Wen, Tsubasa Nozaki
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The agricultural use of silica (SiO2) nanoparticles (NPs) has the potential to control insect pests while the safety and tritrophic effects on plants and beneficial natural enemies remains unknown. Here, we evaluate the effects of silica NPs
Externí odkaz:
https://doaj.org/article/6122bd9363a34a46ba1d95670d2c53c8
Autor:
Ahmed F. Thabet, Hessien A. Boraei, Ola A. Galal, Magdy F. M. El-Samahy, Kareem M. Mousa, Yao Z. Zhang, Midori Tuda, Eman A. Helmy, Jian Wen, Tsubasa Nozaki
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-2 (2021)
Externí odkaz:
https://doaj.org/article/4ca64d37ec314dc89dccd0703002ebcf
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 903 (2021)
The present study investigated the biosynthesis of silver (AgNPs), zinc oxide (ZnONPs) and titanium dioxide (TiO2NPs) nanoparticles using Aspergillusoryzae, Aspergillusterreus and Fusariumoxysporum. Nanocomposites (NCs) were successfully synthesized
Externí odkaz:
https://doaj.org/article/a07278ef836449bba7509008477fa1e8
Autor:
Eman A.M. Helmy, Rania A. Salah, Mona M. El-Shazly, Abdulmohsen Hussen Alqhtani, Anthony Pokoo-Aikins, Mohammed Yosri
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 17, Iss 3, Pp 1800-1813 (2023)
We applied biosynthesized titanium and selenium nanoparticles, prepared using a fungal water extract of Trichoderma harzianum (T. harzianum), to eradicate tomota wilt infection. Transmission electron microscopy (TEM), Scanning electron microscopy (SE
Externí odkaz:
https://doaj.org/article/cd7790b8695e4658b85cecde132fb3d4
Publikováno v:
Current Nutrition & Food Science. 19
Background: Yeasts are becoming increasingly popular as possible new resources to improve the nutritional value of food qualities like flavor, color, and vitamin content, as well as tools for preventing food spoiling due to their anti-microbial capab
Autor:
Mohammad El Desouky Abo Shehata, Hala Mohamed Shalaby Samaha, Amany Ragab Elsaid, Eman Mohamed Helmy, Wessam Mustafa
Publikováno v:
Egyptian Journal of Chest Disease and Tuberculosis, Vol 66, Iss 2, Pp 237-242 (2017)
Objective: Chronic obstructive pulmonary disease (COPD) is characterized by progressive airflow obstruction. As the disease progresses, it affects several organs and systems. So, the aim of this study was to evaluate the efficacy of diffusion-weighte
Externí odkaz:
https://doaj.org/article/5b607b3509b34cadb9b3d512f754a73a
Publikováno v:
International journal of health sciences. :1517-1524
Background: In the context of sciatic neuropathy, there have been many etiologies and the need for differentiating between the possible underlying causes is an important matter for early diagnosis and management. COVID-19 has been associated with man
Autor:
Mohamed Shokrey Ali, Ahmed Galal Sadek, Eman Fouad Omran, Maha Mohamed Maher, Eman Mohamed Helmy
Publikováno v:
Egyptian Journal of Radiology and Nuclear Medicine. 53
Background Small bowel variable symptoms present a diagnostic challenge for both gastroenterologists and radiologists due to SI length, overlapping serpentine course and continuous motility. CT enterography was introduced in the last two decades as t
Autor:
Mostafa Elmansy, Jasper M. Morrow, Sachit Shah, Arne Fischmann, Stephen Wastling, Mary M. Reilly, Michael G. Hanna, Eman Mohamed Helmy, Saleh Saleh El‐Essawy, John S. Thornton, Tarek A. Yousry
Publikováno v:
MusclenerveREFERENCES. 66(6)
Inclusion body myositis (IBM) is a myopathic condition but in some patients has been associated with an axonal length-dependent polyneuropathy. In this study, we quantified the cross-sectional area of the sciatic and tibial nerves in patients with IB
Publikováno v:
Journal of Materials Research. 36:1524-1537
The current research deals with the synthesis and validation of the novel Ag-eugenol nanoemulsion (O/W). The synthesized Ag-eugenol nanoemulsion was validated by DLS, TEM, FT-IR, UV–VIS spectral analysis; TEM reveals the particles an average size o