معرفی
Matthew J Comstock is an Associate Professor in the Department of Physics & Astronomy at Michigan State University, where he has led a research program since August 2012 focused on single-molecule biophysics. His work pioneers high-resolution optical tweezers and fluorescence techniques to observe biomolecular processes at angstrom-scale resolution.
Education
- 2008: Ph.D., Physics, University of California, Berkeley
- 2000: B.S., Physics, University of Chicago
Research Focus
Dr. Comstock investigates molecular motors and nucleic acid-processing enzymes through real-time single-molecule observation. His lab develops cutting-edge instrumentation combining optical trapping with fluorescence detection to study enzyme kinetics, DNA replication mechanics, and protein folding dynamics. Technical innovations include ultrahigh-resolution optical traps capable of single-fluorophore sensitivity and novel force transducers using engineered DNA.
Publication Trends
Analysis of his 15 most recent publications (2016-2020) reveals three dominant themes: 1) Telomerase and helicase mechanisms using optical tweezers, 2) Instrumentation advances merging force spectroscopy with fluorescence, and 3) Fundamental studies of nucleic acid mechanics. His work consistently bridges physics and biology to uncover molecular-scale mechanisms in enzymatic catalysis.
Scientific Recognition
- Jerry Cowen Chair of Physics (awarded upon faculty appointment)
Mentorship and Resources
As faculty at MSU, Dr. Comstock mentors graduate students in biophysics research though specific advisees aren't listed in source materials. His laboratory operations suggest active grant funding from agencies like NIH or NSF, supported by technical innovations in single-molecule instrumentation.
Research Facilities
His group operates two laboratories in MSU's Biomedical Physical Sciences Building: Room B149 (517-884-5491) specializing in optical trap development, and Room B238 (517-884-5705) focused on fluorescence integration and biomolecular assays.
