Dr. Ahmed Mohammed Abu-Dief  Mohammed, Assistant professor of Inorganic and Physical Chemistry at Chemistry Department, Faculty of Science, Sohag University, Sohag, Egypt and  Post doctor, Faculty of Chemistry, Oviedo University, Spain, 2015.  He published more than 160 articles in international journals, and 15 books and participates in more than 80 workshops and international conferences with h-index 45. Moreover, Dr. Ahmed Mohammed Abu-Dief works as a reviewer in 106 international journals and member of the editorial board of more than 58 journals. Furthermore, he supervised 14 master and 4 Ph.D. students.

Research Gate

https://www.researchgate.net/profile/Ahmed_Abudief

Google Scholar

https://scholar.google.com.eg/citations?user=jf_2K20AAAAJ&hl=en

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https://www.scopus.com/results/authorNamesList.uri?https://www.scopus.com/cto2/main.uri?ctoId=CTODS_1089046099&authors=36969028400&origin=AuthorNamesListorigin=searchauthorlookup&src=al&edit=&poppUp=&basicTab=&affiliationTab=&advancedTab=&st1=Abu-Dief+&st2=Ahmed+M.&institute=&orcidId=&authSubject=LFSC&_authSubject=on&authSubject=HLSC&_authSubject=on&authSubject=PHSC&_authSubject=on&authSubject=SOSC&_authSubject=on&s=AUTHLASTNAME%28Abu-Dief+%29+AND+AUTHFIRST%28Ahmed+M.%29&sdt=al&sot=al&searchId=f607a155bd697d4e3b6e42fcffce8c6b&exactSearch=off&sid=f607a155bd697d4e3b6e42fcffce8c6b

Scival

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عناوين المحاضرة التاسعة والاخيرة  فى مادة الكيمياء التناسقية

2019-04-27 13:23:29

لطلابى الاعزاء من الفرقة الرابعة تربية كيمياء اليكم عناوين المحاضرة التاسعة والاخيرة فى مادة الكيمياء التناسقية لتسهل المتابعة مراجعة النظريات المختلفة لتفسير الشكل التركيبى للمتراكبات حل بعض المسائل على حساب طاقة الشبكة البللورية الاجابة على الاستفسارات المختلفة حول المنهج Read more

عناوين المحاضرة الثامنة  فى مادة الأطياف

2019-04-17 08:52:32

لطلابى الاعزاء من الفرقة الثالثة تربية كيمياء فى مادة الأطياف الجزيئية اليكم عناوين المحاضرة الثامنة لتسهل المتابعة * مراجعة كل تم دراسته خلال المنهج فى المناطق الطيفية المختلفة * حل بعض المسائل Read more

عناوين المحاضرة الثامنة  فى مادة الكيمياء التناسقية

2019-04-16 09:31:49

لطلابى الاعزاء من الفرقة الرابعة تربية كيمياء اليكم عناوين المحاضرة الثامنة فى مادة الكيمياء التناسقية لتسهل المتابعة 1-التشوهات فى المتراكبات 2-عيوب نظرية المجال البللورى Read more

عناوين المحاضرة السابعة فى مادة الكيمياء التناسقية

2019-04-09 16:59:49

لطلابى الاعزاء من الفرقة الرابعة تربية كيمياء اليكم عناوين المحاضرة السابعة فى مادة الكيمياء التناسقية لتسهل المتابعة 1-العوامل التى تؤثر على مقدار الانشقاق فى الاوربتال d 2-حساب طاقة الشبكة البللورية Read more

عناوين المحاضرة السابعة فى مادة الأطياف الجزيئية

2019-04-09 16:53:51

لطلابى الاعزاء من الفرقة الثالثة تربية كيمياء فى مادة الأطياف الجزيئية اليكم عناوين المحاضرة السابعة لتسهل المتابعة * اوجه الشبه والاختلاف بين الامتصاص الذرى والانبعاث الذرى * تطبيقات جهاز الامتصاص الذرى * التألق والوميض الجزيئى Read more

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Synthesis, Structural elucidation, DFT calculation, Biological studies and DNA Interaction of Some Aryl hydrazone Cr3+, Fe3+, and Cu2+ Chelates

2022-02-13 01:16:14 | Keywords DNA interaction,

The current research focuses on the treatment of Cr(III), Fe(III) and Cu(II) metal ions with aryl hydrazone ligand named (E)-4-(((diphenylmethylene)hydrazono)methyl)benzene-1,3-diol (DPHB) to afford four novel solid complexes with high yields. Different characterization approaches, including infrared, UV-visible, and NMR spectroscopies, elemental analyses, and thermal gravimetric analysis (TGA), revealed that all mononuclear crystalline metal chelates with good thermal stability had a six-coordination ... Read more

Using Safe Calculated Low Power of Electrons to Cut, Analyze and Exterminate the Outer and Inner Biological Elements of SARS-CoV-2, MERS-CoV-2 and Influenza viruses in Vitro

2022-02-13 00:00:24 | Keywords SARS-CoV-2,

Background: The treatment of pneumonia viruses with antiviral drugs produced mild to severe side effects until the immune system worked against the invaded virus. Objective: Therefore, it is crucial to develop an efficient alternative therapy with lower side effects against infection of pneumonia viruses. Methods: We hereby designated a novel device termed a a Life Restoration Device (LRD to produce ... Read more

Green Biogenic Synthesis of Silver Nanoparticles Using Aqueous Extract of Moringa Oleifera: Access to a Powerful Antimicrobial, Anticancer, Pesticidal and Catalytic Agents

2022-02-03 00:53:57 | Keywords (AgNPs,

In this study, we look into the biogenic synthesis of (AgNPs) utilizing a simple and environmentally friendly method based on an aqueous extract of _Moringa Oleifera_ (MO). The synthesized MOAgNPs were characterized using a UV–Visible spectrophotometry, X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra and TEM image which confirmed the spherical shape of MOAgNPs with particle size range of 5–50 ... Read more

Tailoring of Novel Azithromycin-Loaded Zinc Oxide Nanoparticles for Wound Healing

2022-01-10 15:47:37 | Keywords zinc oxide nanoparticles; azi,

Skin is the largest mechanical barrier against invading pathogens. Following skin injury, the healing process immediately starts to regenerate the damaged tissues and to avoid complications that usually include colonization by pathogenic bacteria, leading to fever and sepsis, which further impairs and complicates the healing process. So, there is an urgent need to develop a novel pharmaceutical material that promotes ... Read more

Woman Fort As Extract Of Medical Plants For Female Infertility Therapy

2022-01-13 04:01:40 | Keywords Woman Fort , infertility,

Female infertility affects millions of couples worldwide and is estimated to account for one-third of all cases of infertility. Recently natural products extracted from medical plants are very important in the field of alternative medicine. Glycosides, flavonoids and polyphenols are components of natural molecules have several health benefits such as anti-inflammatory, anti-oxidants, and have many ameliorative roles against male and ... Read more

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Choose2

2023-04-08 02:09:25 | PRINCIPLES IN CORROSION

1. Which of the following factors affect the corrosion rate of metal? a) Relative surface area of an anode and cathode b) Nature of the oxide layer c) Purity of metal d) Relative surface area of an anode and cathode, nature of oxide layer and purity of metal 2. The cathodic reaction that occurs during corrosion in oxygenated acidic solution ... Read more

Choose

2023-04-08 01:30:56 | PRINCIPLES IN CORROSION

* What is Corrosion? a) Destruction or deterioration of a material b) Conversion of metal atoms to metallic ions c) Conversion of metal ions to metal atoms d) Destruction of materials involving in the conversion of metal atoms into metal ions * The chemical formula of rust is ______ a) Fe1O b) Fe2O3 c) Fe3O4 d) Fe(OH)2 * . Which ... Read more

proplem5

2023-04-08 01:08:00 | PRINCIPLES IN CORROSION

1. A sheet of carbon steel ONE meter wide by THREE meter long has lost 40 g with a current density of 1.69 X 10-41.69 X 10-4A/cm2 over the past SIX MONTHS. Suppose that only one face of the metal is exposed to corrosive media. Determine the corrosion rate in: (a) mmpy (Millimeter per year) (b) mdd (milligrams per decimeter2 ... Read more

proplem 4

2023-04-08 00:59:43 | PRINCIPLES IN CORROSION

Iron sample (At.wt=56g) with dimensions (10mm x 20mm x 2mm) and density =7.87g/cm3, is exposed to a corrosive environment (neglect thickness for surface area). Just one sides of the sample are exposed to corrosive environment with corrosion current about(icorr) 1.12×10-3 A/cm2). Calculate corrosion rate in mm/y Read more

Corrosion rate

2023-04-08 00:58:09 | PRINCIPLES IN CORROSION

1. Iron sample (At.wt=56g) with dimensions (10mm x 20mm x 2mm) and density =7.87g/cm3, is exposed to a corrosive environment (neglect thickness for surface area). Just one sides of the sample are exposed to corrosive environment with corrosion current about(icorr) 1.12×10-3 A/cm2). Calculate corrosion rate in mm/y. Read more

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