{'fraction_non_alphanumeric': 0.0322061191626409, 'fraction_numerical': 0.00966183574879227, 'mean_word_length': 6.679012345679013, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Wavelength dependent configurational photoisomerisation of bilirubins interpreted by spectral absorptions

We measured the 4Z,15Z→4Z,15E configurational photoisomerization quantum yields of bilirubin-IXα (BR-IX), the intrinsically asymmetric bile pigment associated with jaundice, when it is irradiated in ammoniacal methanol solution, and of BR-IX and symmetrically-substituted bilirubins (bilirubin-IIIα and mesobilirubin-XIIIα) bound to human serum albumin (HSA) in aqueous solution. The quantum yield wavelength dependence was attributed to fast changes induced in the molecule conformation before photoisomerization.