Actually, numerous publications are about photoredox catalysis or photocatalysis. More and more scientific research is carried out in organic electrochemistry and electrophotocatalysis.
As you know I am in Iran, now in these topics need special instruments that we do not have those for political sanction. Therefore if I can get the postdoctoral position of foreign university I can.
If I may suggest, beyond synthesis, catalysis and nano-materials, don't forget Physical Organic Chemistry and interactions of organic matter with ionizing radiation.
The hottest topics right now in organic chemistry research are Green Synthesis or the preparation of a vaccine for the treatment of COVID 19 (coronavirus).