"Within an hour, the camera, the film and the physical chemistry became so clear to me."
His research covered all areas of physical and theoretical chemistry.
"Physical chemistry" is any topic I happen to be interested in.
As its name suggests, the institute's primary research interests are in the field of physical chemistry.
Oh, and he is earning a master's degree in physical chemistry.
His scientific research focused on the physical chemistry of proteins.
The focus of the department is mostly in inorganic and physical chemistry.
He was noted for his work in both physical chemistry and biochemistry.
Gibbs's work had an enormous impact on the development of modern physical chemistry.
Chemical engineering research could not be done without a solid base in physical chemistry.