Wenmin (Grace) Guo is a seasoned professional in materials science with extensive experience in technical and research roles. Currently serving as a Technical Specialist at Phenomenex since July 2017, Guo previously worked as a Device Scientist at Atom Nanoelectronics, focusing on the separation of single-walled carbon nanotubes (SWCNTs). Earlier experience includes a Graduate Research Assistant position at Johns Hopkins University, where Guo contributed to a National Science Foundation project and supported undergraduate students. Guo's research background includes an internship at the Technical Institute of Physics and Chemistry, where work on biodegradable polymers culminated in a first-author publication. As a Team Leader at China University of Geosciences, Guo directed projects on porous materials and achieved recognition through the Key Laboratory Open Fund Project. Guo holds a Master of Science in Engineering from The Johns Hopkins University and a Bachelor of Science in Materials Chemistry from China University of Geosciences.