الصفحة الرئيسية

كلية العلوم \ الكيمياء

نهى محمد علي عمر

نسبة اكتمال الملف الشخصي
الجنسية السودانية
التخصص العام كيمياء
التخصص الدقيق كيمياء
المسمى الوظيفي أستاذ مساعد
الدرجة العلمية (المرتبة) دكتوراه

نبذه مختصرة

د نهى محمد علي عمر/ أستاذ مساعد/ قسم الكيمياء/كلية العلوم/ جامعة تبوك/المملكةالعربيةالسعودية- المجالات البحثية: - Research areas: Organometal chemistry - Water pollution, Nanotechnology, Computational Study, Food chemistry, and Synthesis المهارات التقنية Technical Skills: - Computer: Skillful in Microsoft windows operations (such as office, excel, power point), Chem Draw, Blackboard data analysis (SPSS)- - bibliographic database (EndNote)- Highly qualified in performing the following- Spectroscopic techniques including: Atomic Absorption Spectrophotometer (AAS)- FT-Infrared Spectroscopy (FT-IR)- - UV-Visible Spectroscopy (UV-VIS) - Fluorescence Spectroscopy - NMR &EPR, ESR SPECTROSCOPIC Chromatographic techniques including: Column Chromatography (CC) Thin Layer Chromatography (TLC) Gas Chromatography (GC)

المؤهلات العلمية

2011 – 2014 PhD in Philosophy of chemistry Sudan University for Science and Technology 2003 – 2005 Master of Science (Chemistry)University of Khartoum 1996 – 2000 Bachelor Science and Education Chemistry with Honors University Of Khartoum Due for submission 2000

الاهتمامات البحثية

Organic chemistry Water treatment Nanotechnology Computational Study Food chemistry Waste to Energy Synthesis

الخبرات والمناصب الإدارية

• University of Tabuk, Saudi Arabia Assistant Professor 23/8/2015 –till now • Teacher and lab coordinator: Teaching of General chemistry, and Analytical laboratories at the Chemistry Department, Faculty of science [Female Section], Tabuk University, (2016-2017) • Teacher and lab coordinator: Teaching of General chemistry, Inorganic Chemistry, organic Chemistry and Analytical laboratories at the Chemistry Department, University of Bahri/ College of Education, (2011-2015) • 2011 – 2015 Lecturer University of Bahri/ College of Education Course title: Inorganic Chemistry & Practical Inorganic • 2006 – 2011 Lecturer University of Bahr el Ghazal/ College of Education Course title: Inorganic Chemistry • 2005 – 2006 collaboration teaching Assistant University Of Khartoum /College of Sciences Course title: Practical Chemistry • 2004 – 2005 collaboration teaching Assistant University Of Khartoum/ College of Education Course title: Practical Chemistry 16- Supervisor of the Department of Chemistry / Faculty of Science / Females Section /University of Tabuk - summer semester 1438-1439H

الجدول الدراسي
اليوم المادة الوقت
من إلى
الأحد تكنولوجيا الاغطية الواقية 08:00 10:00
الأحد عملي اساسيات الكيمياء 12:00 14:00
الإثنين مشروع بحث 20:00 21:00
الثلاثاء كيمياء فلزو عضوية تطبيقية 16:00 19:00
الأربعاء عملي كيمياء عضوية 2 08:00 10:00
الأربعاء كيمياء نووية واشعاعية 12:00 14:00
الخميس عملي اساسيات الكيمياء 12:00 14:00
الخميس مشروع بحث 20:00 21:00
الأبحاث والمؤلفات
  • Chapter in the book The Priorities of Scientific Research (Objectives and methodologies of the priorities and controls of scientific research Noha* Mohammad Ali Omar ,Taghreed Idris and, Saif al-Din Badri Nour al-Din Madani: ARID Scientific ltd30/09/2021ARID Scientific Electronic Publishing Department
  • Production of Bio-methane Gas as Renewable Energy Source - A Review Rasha Jame*, Omaymah Alaysuy1 , Noha Omer , Nada Mofadi Alatawi , Mawia Hassan Elsaim Journal of Energy, Environmental & Chemical Engineering Vol 6, No 4, 2021, pp 124-130 doi: 1011648/jjeece2021060414
  • Chemical reactions taken place during deep-fat frying and their products: a review Omer, N M A, Ali, E A, Mariod, A A, & Mokhtar, M (2015) SUST Journal of Natural and Medical Sciences, 16(1), 1-16
  • Synthesis of some 2, 5-diamino-3, 6-dibromo-1, 4-Benzoquinones Saeed, AEM and Omer, NMA, 2009 African Journal of Pure and Applied Chemistry, 3(12), pp275-280
  • Effect of Frying and Reheating Processes on the Fatty acids and Antioxidants of Commonly Used Cooking oils in the Arabian Region: A Comparative Study Noha Omer1 , Suhair A Atta2 , Rasha Jame3 , Fatimah A Alotaibi 4 , Jozaa N Al–Tweher5 , Hatem A Al-Aoh6 , Zahra E Suliman7 , and Syed Khalid Mustafa8 ISSN: 0970-020 X CODEN: OJCHEG 2023, Vol 39, No(5): Pg 1205-1213
  • Soft Robotic Actuation Facilitated by Polypyrrole Coated-Sulfonated Polyvinyl Alcohol-Graphene Oxide-ZnO Network-Based Nanocomposite Membranes Mustafa, SK, Aljohani, MM, Alessa, AH, Al-Aoh, HA, Abdelaziz, MA, Omer, N, Alatawi, AO and Ahmad, F, 2023 Journal of Polymers and the Environment, pp1-13
  • C3-spirooxindoles: Divergent chemical synthesis and bioactivities (2018–2023) Helal, MH, Owda, ME, Mogharbel, AT, Alessa, AH, Omer, N, Abdelaziz, MA, Ibrahim, I and Eliwa, EM, 2024 Bioorganic Chemistry, p107091
  • Synthesis, spectrophotometric, pharmacology and theoretical investigation of a new electron transfer complex of 8-hydroxyquinoline with oxalic acid in different polar solvents Mustafa, SK, Jame, R, Aljohani, MM, Omer, N, Alessa, AH, Al-Anazi, M, Alotaibi, FA, Sk, M, Islam, M and Shakya, S, 2023 Journal of Biomolecular Structure and Dynamics, pp1-13
  • Characterization of silver sulfide nanoparticles from actinobacterial strain (M10A62) and its toxicity against lepidopteran and dipterans insect species Saleh, FM, Gattan, H, Al-Ahmadi, BM, Shater, AF, Mohammedsaleh, ZM, Omran, AM, Jame, R, Omer, N, Al-Awthan, YS, Alhathli, EM and Al-Shehri, HS, 2023 Green Processing and Synthesis, 12(1), p20230147
  • DESIGN, SYNTHESIS OF NOVEL SCHIFF BASES AS POTENTIAL INSECTICIDAL AGENTS AGAINST SPODOPTERA FRUGIPERDA (LEPIDOPTERA: NOCTUIDAE) Faeza Alkorbi1*, Mahmoud A Abdelaziz2 , Wafa Mazi2 , Noha Omer2 , Rasha Jame2 , Mohamed A Gad3 , Omran A Omran4 , Ali M Ali4* Bull Chem Soc Ethiop 2024, 38(3)
جوائز التميز
  • جائزة وسام الصفحة المميزة لعام 2022 منصة اريد العلمية الدولية للباحثين غير الناطقين بالعربية- المملكة المتحدة(بريطانيا)
  • جائزة وسام باحث ناشط في فعاليات منصة اريد العلمية الدولية للباحثين غير الناطقين بالعربية- المملكة المتحدة(بريطانيا) لعام 2021
  • جائزة وسام العضوية الاحترافية لمنصة اريد العلمية الدولية للباحثين غير الناطقين بالعربية- المملكة المتحدة(بريطانيا) 8/3/2023
  • ,وسام باحث مبادر منصة اريد العلمية الدولية لعام 2022
  • جائزة وسام باحث ناشط في فعاليات منصة اريد العلمية الدولية للباحثين غير الناطقين بالعربية- المملكة المتحدة(بريطانيا) لعام 2023 (10/12/2023)
المشاريع البحثية
اسم المشروع وصف المشروع
Effect of Frying and Reheating Processes on the Fatty acids and Antioxidants of Commonly Used Cooking oils in the Arabian Region: A Comparative Study Vegetable oils like extra virgin olive oil, Moringa oleifera oil, sunflower, and corn oils are regularly used for cooking purposes in the Arabian region Additionally, the consumption of fried food is becoming increasingly popular in this region The current study is to find out how temperature affects oils without using food of any kind The fatty acid and antioxidant profiles of these four vegetable oils (extra virgin olive oil, Moringa oleifera oil, sunflower oil, and corn oil) have been investigated in terms of temperature during deep-frying and re-heating In this process, an electric fryer is used for deep-frying and reheating oil without adding any kind of food The collected vegetable oil samples were heated for six hours on five different time periods to a temperature of up to 175±5°C, and the fatty acid profiles were analysed before and after each cycle by using gas chromatography and were characterized by means of UV and FTIR techniques as well The composition of oil fatty acids is more affected by re-heating than by deep-frying, as the results indicated The antioxidant activity of the different oils was assessed using the diphenyl-1-picrylhydrazyl (DPPH) scan the findings revealed that, whereas antioxidant activity dropped sharply in re-heated oils, it did so gradually for deep-frying samples Acknowledgement The authors would like to convey their gratitude to the Department of Chemistry, Faculty of Science, University of Tabuk, Saudi Arabia, and acknowledge the financial support from the Deanship of Scientific Research (DSR), University of Tabuk, Tabuk, Saudi Arabia, under grant no S-1437-0151
معلومات التواصل
البريد الإلكتروني : n.omer@UT.EDU.SA
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