Title of article
Mid-infrared vibrational spectroscopic characterization of 5,6-dihydroxyindole and eumelanin derived from it
Author/Authors
Hyogo، نويسنده , , Ryosuke and Nakamura، نويسنده , , Atsushi and Okuda، نويسنده , , Hidekazu and Wakamatsu، نويسنده , , Kazumasa and Ito، نويسنده , , Shosuke and Sota، نويسنده , , Takayuki، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
211
To page
216
Abstract
Mid-infrared vibrational spectroscopic study has been made on 5,6-dihydroxyindole (DHI) and DHI-derived eumelanin. It has been revealed for DHI monomer that measured infrared absorption spectrum is well reproduced by that predicted from ab initio calculations. Thus, vibrational modes of DHI monomer causing dominant absorption bands have been successfully assigned. It has been also reconfirmed that DHI-derived eumelanin includes indolequinone and/or quinone methide units in addition to DHI units.
Journal title
Chemical Physics Letters
Serial Year
2011
Journal title
Chemical Physics Letters
Record number
1932351
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