Photoreduction and singlet oxygen photochemistry
36:11
Photochemistry of carbonyl compounds, Norrish type1 and 2 reactions
1:18:54
Free radicals and antioxidants (HD)
31:44
Photochemistry of carbonyl compounds, enone and dienone photochemistry
36:27
MOs of polyene and their symmetry properties and methods of analyzing pericyclic reactions
1:49:55
How To Speak Fluently In English About Almost Anything
30:49
Photochemistry of alkenes cis-trans isomerization
37:40
Introduction to organic photochemistry
27:29