الصفحة الرئيسية

الكلية الجامعية بتيماء \ الأحياء

خالد لطفي عبد العال محمد

السيرة الذاتية
نسبة اكتمال الملف الشخصي
الجنسية المصرية
التخصص العام الفيزياء
التخصص الدقيق فيزياء بلازما
المسمى الوظيفي أستاذ مساعد
الدرجة العلمية (المرتبة) دكتوراه

نبذه مختصرة

I am interested in studying the effect of cold atmospheric pressure plasma physics on the microorganisms

المؤهلات العلمية

PhD degree in Plasma Application in November 2011 MSc degree in Plasma Applications in October 2007 Graduated from faculty of science 2000

الاهتمامات البحثية

Molecular Dynamics Molecular modeling Computational biophysics Cancer hallmarks Cold Atmospheric Plasma Applications Plasma Application Surface treatment Smart material

الخبرات والمناصب الإدارية

Assistant Professor of Physics,University College of Taiyma, University of Tabuk, Kingdom of Saudi Arabia, November 2013 to date - Assistant Professor of Physics, Burayda college Kingdom of Saudi Arabia, from October 2012 until June 2013 - Assistant Professor of Physics, Higher Institute of Engineering and Technology, King Mariout, Egypt from October 2016 to date

الجدول الدراسي
اليوم المادة الوقت
من إلى
الأحد phys101 08:00 09:30
الثلاثاء phys11 08:00 09:30
الأبحاث والمؤلفات
  • "Decontamination potential of date palm fruit via non thermal plasma technique" Scientific Reports 121 (2022): 1-15
  • "Influence of Non-Thermal Plasma on the Quality and Nutritional Content of Palm Dates" Applied Sciences 1217 (2022): 8587
  • Effect of plasma-activated water on microbial quality and physicochemical properties of fresh beef Open Physics, 20(1), 573-586
  • Efficacy of cold plasma against three of stored grain insects, International Journal of Entomology Research, 5 1 2020 113-117
  • The impact of the carrier gas composition of non-thermal atmospheric pressure plasma jet for bacteria sterilization, AIP Advances ,10, 10, 015303-8, (2020)
  • Inactivation by helium cold atmospheric pressure plasma for Escherichia coli 3 and Staphylococcus aureus, Journal of Theoretical and Applie, Physics14:37 45, 2019
  • Exact solution of Arrhenius equation for non-isothermal kinetics at constant heating rate and n-th order of reaction, J Math Chem, 4,705-715 https://doiorg/101007/s10910-019-01056-7
  • Cold Atmospheric Pressure Nitrogen Plasma Jet for Enhancement Germination of Wheat Seeds Plasma Chem Plasma Process (2019),39,897-912 https://doiorg/101007/s11090-019-09969-6
  • Synthesis of Polyurethane Elastomers by One-shot Technique and Study of Different Polyol Types and Hard Segment Content After Exposure to g -Irradiation, Appl Math Inf Sci (2018) 12, No 4, 705-715
  • Molecular Docking Studies and ADMET Properties of New 123 Triazole Derivatives for Anti-Breast Cancer Activity, Journal of Bionanoscience Vol 12, 1–11,
  • ,Effects of Cold Atmospheric Plasma Jet Treatment on the Seed Germination and Enhancement Growth of Watermelon Open Journal of Applied Sciences , (2017) 7, 705- 719
  • Cold Plasma Jet Construction to Use in Medical, Biology and Polymer Applications Journal of Modern Physics,( 2017) 8, 1901-1910
  • Cold Atmospheric Plasma and Oxidative Stress: Reactive Oxygen Species vs Antioxidant, Austin Biochemistry
  • Molecular Modeling, Docking and ADMET of Dimethylthiohydantoin Derivatives for Prostate Cancer Treatment , Journal of Biophysical Chemistry, 6, 91-117
  • The effect of Rf plasma nitriding on biocompatibility of TiNi shape memory alloy, Journal of Basic and Applied Physics, 2016, Vol 5 Iss 1, 8-20
  • Tribological properties of biomedical NiTi shape memory alloy after Rf plasma 2010, Journal of Basic and Applied Physics(JBAP), Feb 2014, Vol 3 Iss 1 54- 67
  • Effect of Kind Rolling on the Properties of Plasma-Formed Nitride Layers on Fe93Ni4Ti3,2010, J Mod Phys,1, 33-43
  • The influence of hot-rolled temperature on plasma nitriding behavior of Iron- Based alloys, 201, (2009), 156, 1-2
  • The influence of hot-rolled temperature on plasma nitriding behavior of Iron- Based alloys, 201, (2009), 156, 1-2
جوائز التميز
  • حاصل على مكافأة التميز مقابل النشر في مجلات مصنفة في Web of Science في العام الجامعي 2024
  • حاصل على مكافأة التميز مقابل النشر في مجلات مصنفة في Web of Science وزيادة عدد الاستشهادات في العام الجامعي 2024
  • حاصل على جائزة أفضل ملصق علمي في يوم البحث والإبتكار بجامعة تبوك - الأثنين مايو 2023
المشاريع البحثية
اسم المشروع وصف المشروع
The main researcher of Research Project entitled " sterilization of palm date using non-thermal plasma" Funded by Ministry of Environment, Water and Agriculture 2021 In the this work, examine the impact of non-thermal plasma treatment on the different quality parameters of palm date fruit (microbial quality, physicochemical and structural properties) will studied We will examine the influence of non-thermal plasma to inhabit fungal pathogens, causing quantitative and qualitative losses of agricultural production both in the field and post-harvest Three diagnostic techniques (surface microdischarge, dielectric barrier discharge plasma and corona discharge plasma) will be herein used to understand the pathway responsible for the observed inhibitory effect Also, this work aims to non-thermal plasma usefulness in prolonging the shelf-life of palm date with minimized losses of valuable nutrients will be evaluated The study also deals with the efficiency of non -thermal plasma in inhibition the mycotoxins created by the fungus Also, the objective of this study is to develop a flexible thin layer of atmospheric pressure plasma in a sealed palm date package and to examine the ability of the plasma system to inactivate common foodborne pathogens inoculated into palm date The application of plasma treatment will be carried out on palm date, to promote a possible application of the developed method in agricultural practice
The main researcher of Research Project entitled " Extraction of medical plants’ compounds for the treatment of COVID-19" Funded by Deanship of Scientific Research, Tabuk University, KSA (2020) Therefore, the objectives of this study were to extract some molecule from two types of medical plant, ie Eucalyptus globulus L and Nigella sativa L to covid-19 treatment FT-IR and UV–vis spectrophotometer analyses will perform to study the structure of the extract compounds In this work, the molecular modeling, molecular docking and ADMET of the extract molecules will conduct for the treatment of COVID-19 In this work, extract molecules will study with the Homo and Lumo, conformational analysis, vibrational spectra for characterization The density functional theory- DFT(B3LYP)/6-311++G(d,p) method will use for optimizing of the geometrical parameters of extract compounds
معلومات التواصل
البريد الإلكتروني : khmohammed@ut.edu.sa
01445651

الخصوصية وملفات تعريف الارتباط
هذا الموقع يستخدم ملفات تعريف الارتباط الخاصة للتأكد من سهولة الاستخدام وضمان تحسين تجربتك أثناء التصفح. من خلال الاستمرار في تصفح هذا الموقع، فإنك تقر بقبول استخدامنا لملفات تعريف الارتباط. الشروط والأحكام.