Sam Habibi Lisar

I am a graduate researcher and Mineral Processing Engineer with an M.Sc. in Mineral Processing Engineering and hands-on experience in scientific research, academic writing, experimental data analysis, and machine-learning-assisted process modeling.

My research background focuses on semiconductor photocatalysis, g-C₃N₄-based heterojunctions, γ-Fe₂O₃ nanostructures, halloysite-supported composites, CO₂ photoreduction, and advanced materials for environmental and energy applications. I have published three peer-reviewed research articles in international journals and have experience preparing research manuscripts and publication-quality figures.

I provide professional research support for students, researchers, and independent academics, including:

• Research proposal development and academic editing
• Literature review and scientific literature synthesis
• Thesis and dissertation research support
• Scientific manuscript editing and preparation
• Research methodology and experimental design
• Data analysis, visualization, and interpretation
• RSM, ANN, and machine-learning-assisted modeling
• Scientific figure preparation and presentation
• Reference formatting and academic writing improvement

I have practical experience working with XRD, FTIR, XPS, SEM/TEM, EDX, BET, UV-Vis DRS, PL, VSM, photocurrent, and EIS characterization data, as well as statistical optimization and research data modeling.

My approach is detail-oriented, evidence-based, and focused on research quality. I aim to help clients understand, improve, and communicate their research effectively while maintaining academic integrity, originality, and professional standards.

I am particularly interested in working with clients in engineering, materials science, environmental research, chemistry, nanotechnology, photocatalysis, data analysis, and related scientific fields.