Osaid A. Alkhamayseh
Stillwater,OK, USA
Summary
Organic Chemistry Ph.D. Candidate specializing in photochemistry, with a strong record of peer-reviewed publications and conference presentations. Experienced in multistep organic synthesis, transition-metal-catalyzed reactions, photochemical reactions, chromatographic purification, and air- and moisture-sensitive synthesis using Schlenk and glovebox techniques. Proficient in advanced analytical methods, including NMR, and mass spectrometric analysis. Demonstrated leadership and mentoring skills, with a proven track record of producing well-documented, reproducible research. Seeking to apply expertise in photochemistry to an industrial research role.
Overview
6
6
years of professional experience
Work History
Graduate Research Assistant
Oklahoma State University
Stillwater, OK, USA
06.2022 - Current
- Managed multiple experiments and projects, ensuring timely completion and effective coordination.
- Conducted literature reviews, presented scientific papers, and shared research findings with supervisor and lab members.
- Authored research papers detailing experimental outcomes and methodologies.
- Documented detailed observations for each experiment to support data accuracy.
Graduate Teaching Assistant
Oklahoma State University
Stillwater, OK, USA
08.2021 - 05.2022
- Explained experiments and demonstrated proper setup techniques in General & Organic chemistry laboratories.
- Ensured compliance with safety protocols during all laboratory sessions.
- Conducted office hours to provide academic support for students.
- Answered inquiries regarding laboratory procedures and concepts to enhance understanding.
- Graded reports to assess student comprehension and overall performance.
Graduate Teaching Assistant
Southeast Missouri State University
Cape Girardeau, MO, USA
08.2019 - 05.2021
- Explained experiments and demonstrated proper setup techniques in general and organic chemistry laboratories.
- Ensured compliance with laboratory safety protocols to maintain a secure environment.
- Conducted office hours for student inquiries, providing timely assistance.
- Evaluated laboratory reports to assess student performance and comprehension.
Education
Ph.D. - Organic Chemistry
Oklahoma State University
Stillwater, OK, USA05.2026
Master of Science - Organic Chemistry
Southeast Missouri State University
Cape Girardeau, MO, USA05.2021
Bachelor of Science - Chemistry
Al-Quds University
Jerusalem, West Bank, Israel05.2017
Skills
- Spectroscopic Techniques: NMR, IR, and UV–Vis
- Mass Spectrometry: HRMS and GC–MS
- Chromatography: HPLC, TLC, and Manual and Automated Column Chromatography (Silica Gel & Alumina)
- Air-Sensitive Techniques: Schlenk lines and glovebox
- Filtration & Purification: Buchner funnel & vacuum filtration apparatus; simple, fractional, and vacuum distillation setups; and separatory funnel
- Measurement Instruments: pH meter, Melting point apparatus, and Micropipettes & volumetric pipettes
- Photochemistry Equipment: Blue LED Photoreactors
- Other Laboratory Equipment: Sonicator / Ultrasonic Bath; Centrifuge; Burettes and Standard Titration Apparatus; Cryogenic Equipment (Dry Ice / Liquid Nitrogen handling); Gas generators for HCl; and Rotary Evaporator (Rotavap)
- Software Proficiency: Mnova, ChemDraw, Reaxys, SciFinder; Microsoft Word, Excel, and PowerPoint
- Organic Chemistry & Reaction Skills:
- Retrosynthetic analysis and multistep synthesis planning
- Design, optimization, monitoring, troubleshooting, and scale-up of organic reactions
- Purification of organic compounds using recrystallization, distillation, liquid–liquid extraction, and chromatography
- Isolation and characterization of organic compounds
- Interpretation of spectroscopic data (NMR, IR, UV–Vis, etc)
- Transition-metal-catalyzed, photochemical, and air- and moisture-sensitive synthesis
- Extensive experience in photochemistry and photocatalysis
- Safe handling of toxic or sensitive reagents
- Research & Professional Skills:
- Writing research papers and reports
- Searching literature and presenting research results in oral and poster formats
- Maintaining lab safety, SOP compliance, and chemical inventory
- Problem-solving and independent project management
- Mentoring and supervising junior researchers and interns
- Time management, organization, and collaborative teamwork
- Strong documentation and reporting skills
Publications
- Schoch*, T.; Alkhamayseh*, O.; Herndon, N.; Lantz, E.; Fleske, T.; Weaver, J. D. Dynamically Generated Carbenium Species via Photoisomerization of Cyclic Alkenes: Mild Friedel–Crafts Alkylation. J. Org. Chem. 2025, 90(10), 3762–3768. https://doi.org/10.1021/acs.joc.5c00061. *These authors contributed equally to this work.
- Kharbanda, S.; Alkhamayseh, O.; Eastham, G.; Weaver, J. D. Development of Transiently Strainable Benzocycloheptenes for Catalyst-Free, Visible-Light-Mediated [3 + 2]-Cycloadditions. Bioconjugate Chem. 2025, 36 (2), 302–308. https://doi.org/10.1021/acs.bioconjchem.4c00595.
- Kharbanda, S.; Alkhamayseh, O.; Eastham, G.; Weaver, J. D. Synthesis of Functionalized Benzocycloheptene Analogs. Essential Chem 2025, 2(1), 1–8. https://doi.org/10.1080/28378083.2024.2394899.
Research Projects in Preparation
- Alkhamayseh, O.; Von Zons, T.; Weaver, J. Photoisomerization of Cycloalkenes and Cycloalkenones: A Gateway to Highly Reactive Strained trans isomers and Their Synthetic Applications. Review paper.
- Alkhamayseh, O.; Weaver, J. Dynamically Generated Carbenium Species via Photoisomerization of Cycloalkenes for Halogen Abstraction from Alkyl Halides. Research project.
Presentations
- 21st Annual Biochemistry & Molecular Biology Grad Student Symposium. 02/ 27–28/2025
- Southwest Regional ACS Meeting. 10/ 20–23/2024
- 65th Annual Pentasectional Meeting 10/8/2022
- 29th Annual Student Research Conference 04/21–22/2021
- PdCl₂-Induced C−F Activation in Fluorinated Chalcone Phosphines 08/28/2017
Posters
- Great Plains Catalysis Society (GPCS) Fall Symposium. 08/24/2024
- Great Plains Catalysis Society (GPCS) Fall Symposium. 09/10–11, 2023
Accomplishments
Awarded South Central Sun Grant Summer Graduate Research Fellowship. 2025
Professional Associations
- Graduate and Professional Student Government Association (GPSGA). 2025–Present
- Member of the American Chemical Society (ACS). 2019–2020
Affiliations
Undergraduate Research Supervision, Oklahoma State University 2021–Present
• Mentored undergraduates in the research lab by teaching them how to operate different instruments, interpret data, design and set up photochemical experiments, adhere to lab safety protocols, use software tools, and prepare presentations and posters.
• Helped undergraduates write their theses and scholarship applications, resulting in one receiving the Niblack Research Scholarship and two students completing their theses with honors.
• Mentored undergraduates in the research lab by teaching them how to operate different instruments, interpret data, design and set up photochemical experiments, adhere to lab safety protocols, use software tools, and prepare presentations and posters.
• Helped undergraduates write their theses and scholarship applications, resulting in one receiving the Niblack Research Scholarship and two students completing their theses with honors.
Outreach & Community Engagement
- STEM Presenter, Richmond Elementary School Career Day, Stillwater, OK, USA 11/21/2025
- Designed and demonstrated hands-on water purification experiments to elementary students, explained basic chemistry concepts, and promoted STEM careers on behalf of Oklahoma State University.
Languages
English
Full Professional
Arabic
Native/ Bilingual
Timeline
Graduate Research Assistant
Oklahoma State University
06.2022 - Current
Graduate Teaching Assistant
Oklahoma State University
08.2021 - 05.2022
Graduate Teaching Assistant
Southeast Missouri State University
08.2019 - 05.2021
Ph.D. - Organic Chemistry
Oklahoma State University
Master of Science - Organic Chemistry
Southeast Missouri State University
Bachelor of Science - Chemistry
Al-Quds University