Molecular Dynamics

Dr. Hu

Molecular Dynamics Study of Conformational Transitions of Poly(N-isopropylacrylamide) Hydrogels on Graphite Oxide Thin Film
Poly(n-isopropylacrylamide) (PNIPAM) as one of the thermo-sensitive polymers, has a coil-to-globule transition as the temperature is raised through the lower critical solution temperature (LCST). The transition has important applications in drug delivery, medical diagnostics, tissue engineering, electrophoresis and separation. Due to the special physical and chemical properties of graphene oxide (GO), the GO film has attracted attention as in next-generation electronic devices such as nonvolatile and thin film transistor. In this project, we are going to make a PNIPAM -GO thin film and study the possible new properties through molecular dynamics simulation. A Linux-based molecular dynamics software GROMACS and a windows-based software COMSOL will be utilized in modeling and simulation of the new material at molecular level and device level. 


Lisa Arnold

Lisa Arnold, Chemistry teacher at Alma High School, is looking forward to working in a research position to better improve her curriculum and teaching methods. Lisa has a Bachelor of Science in Chemistry from Alma College with emphasis in Math and Natural Science and a Master of Arts in Secondary Education from Central Michigan University with an emphasis in Math. She has also obtained MA +30 with emphasis in Curriculum and Instruction.