Dr. Shehab Elbeltagi Mahros Ahmed is a dedicated Lecturer at New Valley University, specializing in Medical Biophysics. With a profound background in biophysics and medical physics, Dr. Ahmed has made significant contributions to academic and research fields. His work spans the synthesis and characterization of nanomaterials, cancer therapy, and teaching various biophysics and medical physics courses. He has received multiple awards and honors for his exceptional efforts in academia and research.
Education🎓
Ph.D. in Biophysics
Biophysics Department, Faculty of Science, Cairo University, Egypt (2019)
Master's in Medical Physics
Faculty of Science, Al-Azhar University, Egypt (2008-2012)
B.Sc. in Science, Special Biophysics
Al-Azhar University, Egypt (2001-2005)
Professional Experience👨🏫
Lecturer (2022-present): Faculty of Science, New Valley University, Egypt
Courses: Biophysics, Nanomaterial Preparation and Applications, Basics of Physics
Assistant Lecturer (2015-2020): New Valley University, Egypt
Courses: Material Properties, Materials and Optics, Optics Physics and Laser
Lecturer (2013-2020): Inaya Medical College, Riyadh, Saudi Arabia
Departments: Radiology, Nuclear Medicine
Medical Physicist (2005-2013): Sohag Cancer Institute, Egypt
Focus: Health physics, safety, and radiation protection
Research Interests🔬
Medical Biophysics: Exploring the physical principles underlying medical procedures and devices
Nanotechnology: Development and application of nanoparticles for medical use
Cancer Therapy: Innovative treatments using nanomedicine and hyperthermia
Skills and Qualifications🧠
Expertise in nanoparticle synthesis and characterization
In vitro and in vivo applications in cancer therapy
Strong background in quality and academic accreditation
Proficient in teaching and developing educational programs
Honors and Awards🏆
Honored by Inaya Medical Sciences College (2013, 2014, 2018)
Notable Publication📚
Paper Title: Preparation, characterization, and anticancer evaluation of polydatin conjugated with zinc MOF and encapsulated by liponiosomes as a potential nanotool-induce apoptosis
Authors: Asmaa Mohammed Fathy, Ghareb M. Soliman, et al.
Journal: Journal of Molecular Liquids
Volume: 336
Pages: 116353
Year: 2021
Paper Title: Biosynthesis, characterization, magnetic hyperthermia, and in vitro toxicity evaluation of quercetin-loaded magnetoliposome lipid bilayer hybrid system on MCF-7 breast cancer
Authors: Mohamed Taha, Mona Z. El-Sherbiny, et al.
Journal: International Journal of Pharmaceutics
Volume: 582
Issue: 119333
Year: 2020
Paper Title: Synergistic effects of quercetin-loaded CoFe2O4@Liposomes regulate DNA damage and apoptosis in MCF-7 cancer cells: based on biophysical magnetic hyperthermia
Authors: Abdulaziz Alhaji Alshehri, Mohamed A. Khalil, et al.
Journal: Journal of Molecular Liquids
Volume: 342
Pages: 116534
Year: 2022
Paper Title: A novel quercetin-loaded NiFe2O4@Liposomes hybrid biocompatible as a potential chemotherapy/hyperthermia agent and cytotoxic effects on breast cancer cells
Authors: Ahmed I. Abd El-Mawgoud, Ibrahim M. El-Sherbiny, et al.
Journal: Materials Science and Engineering: C
Volume: 122
Pages: 111897
Year: 2021
Paper Title: Green synthesis of biocompatible Fe3O4 magnetic nanoparticles using Citrus Sinensis peels extract for their biological activities and magnetic-hyperthermia applications
Dr. Guillaume Herlem is a distinguished Professor of Materials Chemistry at the University of Franche-Comté, France. He specializes in innovative (electro)chemical reactions and molecular modeling, focusing on applications in health and energy storage.
Education🎓
Master’s in From Molecule to Material, University Pierre & Marie Curie, France, 1993-1994
Ph.D. in Physical-Chemistry, University of Franche-Comté, France, 1994-1997
European School HERCULES, Neutron & Synchrotron Beam Lines, ESRF Grenoble & LLB Saclay, 1999
Professional Experience💼
Professor of Materials Chemistry, University of Franche-Comté
Supervisor of 15 PhD Theses and 7 Post-Doctoral Researchers
Research Interests🔬
🧬 Chemistry and Electrochemistry for Health
Development of bio-nose sensors and biosensors
Nanovectorization of therapeutic ligands for cancer treatment
⚡ Electrical Energy Storage
Electrochemistry in non-aqueous solvents
(Pseudo)supercapacitors and battery electrolytes
Notable Publication📝
Paper Title: Controlled modification of electrochemical microsystems with polyethylenimine/reduced graphene oxide using electrophoretic deposition: Sensing of dopamine levels in meat samples
Authors: S. Phani, K. V. Rajasekhar, K. S. Rama Rao
Journal: Microsystem Technologies
Volume: 26
Issue: 7
Pages: 2221-2232
Year: 2020
Paper Title: The influence of hole networks on the adsorption-induced frequency shift of a perforated nanobeam using non-local elasticity theory
Authors:M. S. K. Park, J. H. Lee
Journal: Composite Structures
Volume: 254
Pages: 112851
Year: 2021
Paper Title: Breaking the controversy of the electropolymerization of pyrrole mechanisms by the effective screening medium quantum charged model interface
Authors:E. B. D. Moreira, R. H. Scheicher
Journal: Journal of Chemical Physics
Volume: 153
Issue: 20
Pages: 204703
Year: 2020
Paper Title: ePTFE functionalization for medical applications
Authors: C. J. Doillon, D. D. Zhou, J. B. Davies
Journal: Biomaterials
Volume: 25
Issue: 6
Pages: 1301-1309
Year: 2004
Paper Title: Growth, pigment changes, and photosystem II activity in the aquatic macrophyte Lemna minor exposed to bisphenol A
Authors:J. J. González-Mendoza, E. N. Silva-Beltrán, M. R. Moreno-Gutiérrez
Journal: Environmental Science and Pollution Research
Dr. Jihong Cole-Dai is a renowned chemist specializing in ice core paleoclimatology and environmental chemistry. With extensive research experience and multiple accolades, Dr. Cole-Dai has made significant contributions to understanding global environmental changes through ice core analysis. He serves as a Professor in the Department of Chemistry, Biochemistry, and Physics at South Dakota State University.
Education 🎓
Ph.D. in Analytical/Environmental Chemistry – University of Maryland at College Park, 1987
M.S. in Analytical Chemistry – University of Maryland at College Park, 1984
B.S. in Chemistry – University of Science and Technology of China, Hefei, 1982
Professional Experience 💼
Graduate Program Coordinator, Chemistry and Biochemistry – South Dakota State University, 2017-2021
Professor, Chemistry and Biochemistry – South Dakota State University, 2010-present
Associate Professor, Chemistry and Biochemistry – South Dakota State University, 2005-2010
Assistant Professor, Chemistry and Biochemistry – South Dakota State University, 2000-2005
Lecturer, Department of Chemistry – Ohio State University, 1999-2000
Senior Research Associate, Byrd Polar Research Center – Ohio State University, 1997-2000
Research Associate, Byrd Polar Research Center – Ohio State University, 1988-1997
Research Interests 🔬
Ice Core Paleoclimatology ❄️: Studying ice cores to understand past climates.
Global Environmental Change 🌍: Investigating changes in the environment on a global scale.
Atmospheric Chemistry 🌫️: Analyzing the chemical composition of the atmosphere.
Analytical Method Development 🧪: Developing new methods for chemical analysis.
Selected Honors and Awards 🏅
David Fee Memorial Lecture, South Dakota State University, 2024
Leo and Elaine Spinar Award for Excellence in Undergraduate Teaching, 2023
William Wadsworth Jr. and Elaine Wadsworth Research Endowment Award, 2022
Faculty Award for Global Engagement, South Dakota State University, 2016
Distinguished Researcher, College of Arts and Sciences, South Dakota State University, 2009
Professional Affiliations 🌐
American Chemical Society (since 1984) 🧑🔬
American Geophysical Union 🌎
American Association for the Advancement of Science 🧬
Geochemical Society 🌋
Invited Lectures🌍
2024: David Fee Memorial Lecture, South Dakota State University
2022: University of Bern, Switzerland
2017, 2019: Northwest University, Xi’an, China
2011, 2013, 2015, 2017, 2019: Polar Research Institute of China, Shanghai
Notable Publication📝
Paper Title: Contribution to Environmental Perchlorate by Stratospheric Volcanic Eruptions
Authors: Erik G. Tratt, Thomas P. Fischer, M. A. Anastasio, H. T. Papagiannis, J. S. S. Damiani, and C. P. McKay
Journal: Science
Volume: 300
Issue: 5621
Pages: 785-790
Year: 2003
Paper Title: Perchlorate in Year-Round Antarctic Precipitation
Authors: George A. Koval, Susan L. Brantner, Melanie A. Adams
Journal: Environmental Science & Technology
Volume: 50
Issue: 14
Pages: 7686-7692
Year: 2016
Paper Title: Sulfur Isotopes Quantify the Impact of Anthropogenic Activities on Industrial-Era Arctic Sulfate in a Greenland Ice Core
Authors: Erika J. Christensen, Joseph R. McConnell, Nathan Chellman, Elizabeth R. Thomas
Journal: Proceedings of the National Academy of Sciences
Volume: 115
Issue: 26
Pages: 6602-6607
Year: 2018
Paper Title: Stratospheric Gas-Phase Production Alone Cannot Explain Observations of Atmospheric Perchlorate on Earth
Authors: Melanie A. Adams, George A. Koval, Susan L. Brantner
Journal: Atmospheric Chemistry and Physics
Volume: 18
Issue: 15
Pages: 11105-11118
Year: 2018
Paper Title: Non-Spherical Microparticle Shape in Antarctica During the Last Glacial Period Affects Dust Volume-Related Metrics
Authors: Jérôme Savarino, Samuel Bernard, Frédéric Parrenin, Nathalie Caillon