Additions and Corrections - The Interpretation of Porphyrin and Metalloporphyrin Spectra

Hydrogen bioelectrogeneration with pH-resilient and oxygen-tolerant cobalt apoenzyme-saccharide

“…8,9 The Q band is observed as a shoulder with no direct evidence for the absorption band related to the electronic transition at around 600 nm. The absorption spectrum is red-shifted relative to CoMyo (red), showing two more distinguished Soret bands at around 503 nm and 539 nm and the appearance of the Q(0,0) absorption band at around 600 nm, related to the electronic transition n → π*, 10 suggesting that hydroxocobalamin is effectively shielded from the aqueous environment.…”