Inorganic Chemistry 213 Inorganic chemistry 212 Organic Chemistry 53 Organic chemistry 53 Physical Chemistry 51 Physical chemistry 51 Catalysis 32 more ... Materials science 30 Nanotechnology 30 Organometallic Chemistry 29 Organometallic chemistry  29 Polymer Sciences 24 Polymers   24 Analytical Chemistry 21 Analytical chemistry 21 Chemistry, Physical and theoretical 20 Materials Science, general 20 Theoretical and Computational Chemistry 20 Biochemistry 17 Medicinal Chemistry 17 Medicinal chemistry 17 Biochemistry, general 16 Chemical engineering 15 Industrial Chemistry/Chemical Engineering 15 Ceramics 14 Ceramics, Glass, Composites, Natural Materials 14 Composite materials 14 Composites (Materials) 14 Glass 14 Electronic materials 13 less ...