A variety of theoretical and computational research projects will be pursued. a) Extension of the molecular dynamics with stochastic boundaries and its application to aqueous solutions will be carried out. This project is of prime importance for the correct treatment of the processes involving biological molecules. Understanding structure and dynamics of ionic aqueous solutions is of great importance to biochemistry. Therefore: b) The role of hydrogen bonding in structure making, structure breaking will be studied using time-dependent analysis. c) Structure and dynamics of water around ion pair will be studied in detail. Of particular interest will be the study of the transition between contact and solvent separated states for ions and the influence of polarization fluctuations on the kinetics of such transitions.

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Research Project (R01)
Project #
3R01GM035210-03S1
Application #
3287563
Study Section
Biophysics and Biophysical Chemistry A Study Section (BBCA)
Project Start
1985-08-30
Project End
1989-04-30
Budget Start
1988-08-01
Budget End
1989-04-30
Support Year
3
Fiscal Year
1988
Total Cost
Indirect Cost
Name
University of North Carolina Chapel Hill
Department
Type
Schools of Arts and Sciences
DUNS #
078861598
City
Chapel Hill
State
NC
Country
United States
Zip Code
27599
Reddy, M R; Berkowitz, M (1989) Hydration forces between parallel DNA double helices: computer simulations. Proc Natl Acad Sci U S A 86:3165-8