Is the blow sentence formal to send to a professor? Thanks
Furthere to my previous emails on requesting to supervise me on the subject of " catalytic degradation of Polystyrene waste into practicable waste" , I would be grateful if you could help me do my work under your supervision or introduce me to a professor to do so.

Question

Answer

Perhaps something like this...

I'm writing to followup on my previous emails requesting your supervision, of me, on the subject of "Catalytic Degradation of Polystyrene Waste into Practicable Waste". I would be very grateful if you could help me do my work under your supervision. If that is not possible, perhaps you can suggest another professor who may be willing to consider me.

Nie przegap okazji, by nauczyć się języka w zaciszu własnego domu. Przejrzyj naszą ofertę doświadczonych korepetytorów i zapisz się na pierwszą lekcję już teraz!