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Halle Ammar Mouhammed

Faculty Science - Department Botany Department
NULL

Scientific degrees

BSc In NULL, [1990]
MSc In NULL, [1994]
(Physiological studies on some fungi producing riboflavin)
PhD In NULL, [2000]
(Studies on the poison Alaftrs Strnin product by fungus)

الحالة الوظيفية الحالية :

قائم بالعمل

Academic Jobs

معيد : 9/10/1990
Doctor Assisant : 1/12/1994
Doctor : 25/7/2000
Professor Assisant : 28/1/2018
Professor : 30/5/2023

Publications

1 - Green synthesis of nanosilver particles by Aspergillus terreus HA1N and Penicillium expansum HA2N and its antifungal activity against mycotoxigenic fungi (2016).

2 - Potential characterization and antimicrobial applications of newly bio-synthesized silver and copper nanoparticles using the novel marine-derived fungus Alternaria tenuissima KM651985 (2016).

3 - Honey mediated silver nanoparticles and their inhibitory effect on aflatoxins and ochratoxin A (2016).

4 - Characterization and valuable applications of xylanase from endophytic fungus Aspergillus terreus KP900973 isolated from Corchorus olitorius (2016).

5 - Ecophysiological Conditions Affecting Growth and Ochratoxin A Production by Aspergillus terreus HA2 and Aspergillus fumigatusHA1 Isolated from Egyptian Rice Grains (2016).

6 - Improved production of kojic acid by mutagenesis of Aspergillus ﬂavus HAk1 and Aspergillus oryzae HAk2 and their potential antioxidant activit (2017).

7 - Identification and characterization of genes involved in kojic acid biosynthesis in Aspergillus flavus (2017).

8 - Influence of environmental conditions of atoxigenic Aspergillus flavusHFB1 on biocontrol of patulin produced by a novel apple contaminant isolate, A. terreusHAP1, in vivo and in vitro. (2017).

9 - Novel fabrication of gelatin‑encapsulated copper nanoparticles using Aspergillus versicolor and their application in controlling of rotting plant pathogens (2019).

10 - Microbial Communities Associated With Long-Term Tillage and Fertility Treatments in a Corn-Soybean Cropping System (2020).

11 - Novel treatment of gelatin-copper bionanoparticles as a management method against the spiny bollworm, Earias insulana, (Boisd.) (Lepidoptera: Noctuidae) in comparison studies with the uncoated nanoparticles (2020).

12 - Extracellular myco‑synthesis of nano‑silver using the fermentable yeasts Pichia kudriavzeviiHA‑NY2 and Saccharomyces uvarumHA‑NY3, and their efective biomedical applications (2022).

13 - Bioengineering and optimization of PEGylated zinc nanoparticles by simple green method using Monascus purpureus, and their powerful antifungal activity against the most famous plant pathogenic fungi, causing food spoilage (2021).

14 - Titer improvement of mycophenolic acid in the novel producer strain Penicillium arizonense and expression analysis of its biosynthetic genes (2023).

Research Area