Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ashraf M. M. Essa"'
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 11, Iss 2, Pp 743-752 (2017)
The capability of thermophilic microorganisms to flourish at high temperatures makes their enzyme systems ideal for various biotechnological applications. Based on the proteolytic and amylolytic activities, two thermophilic bacteria were isolated fro
Externí odkaz:
https://doaj.org/article/7c7644ad639a4b0289f1ed697cf1d7a0
Autor:
Ashraf M. M. Essa, Deiaa A. El-Wakil
Publikováno v:
BioResources. 15:4205-4216
Bacterial blight disease due to Xanthomonas campestris pv. translucens results in yield losses in barley, Hordeum vulgare L., especially in warm climates. Bio-based bactericides represent a safe alternative to harmful chemicals for controlling a wide
Publikováno v:
Polish Journal of Environmental Studies. 29:2167-2176
Autor:
Mohamed Abdel Salam, Mohamed N. Awad, Ashraf M. M. Essa, Hassien M. Alnashiri, Majed Al-Shaeri, Khaled E. El-Gayar
Publikováno v:
Polish Journal of Environmental Studies. 28:3145-3153
Publikováno v:
Biocontrol Science and Technology. 27:81-95
The antifungal potentialities of three endophytic bacterial strains, Stenotrophomonas maltophila H8 (Xanthomonadales: Xanthomonadaceae), Pseudomonas aeruginosa H40 (Pseudomonadales: Pseudomonadaceae) and Bacillus subtilis H18 (Bacillales: Bacillaceae
Publikováno v:
THE EGYPTIAN JOURNAL OF EXPERIMENTAL BIOLOGY (Botany). 17:107
Publikováno v:
Journal of basic microbiology. 58(1)
Microorganisms can modify the chemical and physical characters of metals leading to an alteration in their speciation, mobility, and toxicity. Aqueous heavy metals solutions (Hg, Cd, Pb, Ag, Cu, and Zn) were treated with the volatile metabolic produc
Autor:
Ashraf M. M. Essa, Mohamed K. Khallaf
Publikováno v:
International Biodeterioration & Biodegradation. 94:31-37
The inhabitation of microorganisms and their subsequent interaction with mineral matrix of the stone substrate under varied environmental conditions encourages deterioration of stones leading to the loss of strength, durability and aesthetic. This st
Autor:
Ashraf M. M. Essa, Mohamed K. Khallaf
Publikováno v:
BMC Microbiology
Background Biodeterioration of historic monuments and stone works by microorganisms takes place as a result of biofilm production and secretion of organic compounds that negatively affect on the stone matrix. Methods Copper nanoparticles (CuNPs) were
Publikováno v:
Plant Signaling & Behavior. 7:392-399
Three fresh water microalgal isolates [Phormidium ambiguum (Cyanobacterium), Pseudochlorococcum typicum and Scenedesmus quadricauda var quadrispina (Chlorophyta)] were tested for tolerance and removal of mercury (Hg2+), lead (Pb2+) and cadmium (Cd2+)