Rudolph A. Marcus Rudolph Arthur Marcus ( born July 21 , 1923 ) is a Canadian-born chemist who received the 1992 Nobel Prize in Chemistry `` for his contributions to the theory of electron transfer reactions in chemical systems '' .
Rudolph A. Marcus < indicator name = `` top-icon '' > </indicator> Rudolph Arthur Marcus ( born July 21 , 1923 ) is a Canadian-American chemist . He received the 1992 Nobel Prize in Chemistry for his theory of electron transfer reactions in chemical systems .