Subject
Chemistry.
74
fluorine
55
Physical chemistry.
33
fluorination
27
Materials science.
25
Organic chemistry.
25
Polymers.
19
Physics.
17
Chemical engineering.
15
organic compound
15
Biochemistry.
13
Inorganic chemistry.
12
fluorocarbon
11
Chemistry, Physical and theoretical.
10
Catalysis.
9
Spectroscopy.
9
organic synthesis
9
chemistry
8
Analytical chemistry.
7
Microscopy.
7
NMR spectroscopy
7
chemical analysis
7
iodine
7
Chemistry, Organic.
6
Condensed matter.
6
chlorine
6
labeled compound
6
labeling
6
organic chemistry
6
radiopharmaceutical
6
Nanotechnology.
5
Optical materials.
5
Solid state physics.
5
amino acid
5
bromine
5
inorganic chemistry
5
metal organic compound
5
Atoms.
4
Crystallography.
4
Electrochemistry.
4
Electronic materials.
4
PET (positron emission tomography)
4
Science.
4
Thin films.
4
aromatic compound
4
carbohydrate
4
environmental chemistry
4
halogen
4
medical aspect
4
peptide
4
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