Muammar Mansor

Dr. Muammar Mansor serves as a Junior Group Leader in Geomicrobiology at the University of Tübingen's Department of Geomicrobiology within the School of Applied Earth Sciences. His research focuses on nano-bio-geochemical processes, particularly microbial mediation of metal (Fe, Cu, Co, Ni) and sulfur cycling across scales. Key interests include microbial mineral formation (e.g., pyrite), nanoparticle impacts on ecosystems, and biomineral preservation as biosignatures.

Academic History:

• 2020–present: Junior Group Leader, Universität Tübingen
• 2017–2019: Postdoctoral Fellow, University of Texas at El Paso
• 2013–2017: PhD in Geosciences & Astrobiology, Penn State University
• 2009–2013: BSc/MSc in Biotechnology, Penn State University

Research Themes:

• Microbial iron-sulfur mineral formation in ancient/contemporary environments
• Nanoparticle toxicity and environmental fate
• Single-particle ICP-MS for colloidal analysis
• Biosignature preservation in extreme environments

His recent publications (2023–2025) emphasize pyrite formation pathways, microbial mineral interactions, and astrobiological applications. He collaborates on projects involving SEM imaging, isotope geochemistry, and field studies in Chilean granitic regions and Malaysian lakes. Advising opportunities exist for BSc/MSc students and research assistants.