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   Adam Fraser
   Artem Zhmurov
   Silvi Agarwal
            

Adam Fraser

Graduate Student

                                      
408 Olney Hall
Department of Chemistry
University of Massachusetts Lowell
Lowell, MA 01854

email: Adam_Fraser@student.uml.edu
phone: 978-934-3722

Research

Hydrophobic interactions play a central role in many chemical, biological and technological processes. The hydrophobic effect is related to the disruption of the hydrogen bond network in water. Details of the water structure around hydrophobic solute depend on the size of the hydrophobic species. Although the nature of hydrophobic forces is well understood, little is known about the kinetics of hydrophobic interactions. Recently, atomic force microscopy has been used to analyze the strength of hydrophobic interactions between hexadecane and fullerene molecules. I use all-atom moleculal dynamics simulations and theoretical models to describe the formation and rupture of the "hydrophobic bonds"

Figure. Hydrophobic interactions between two hexadecane molecules. Water within short distance from molecules shown (left). Splash of water while one hexadecane molecule being pushed towards the other (right).

Last updated 09/2007