1H NMR spectroscopic characterization of solutions of Sepia melanin, Sepia melanin free acid and human hair melanin

被引：60

作者：

Katritzky, AR ^{[1
]}

Akhmedov, NG ^{[1
]}

Denisenko, SN ^{[1
]}

Denisko, OV ^{[1
]}

机构：

[1] Univ Florida, Dept Chem, Ctr Heterocycl Cpds, Gainesville, FL 32611 USA

来源：

PIGMENT CELL RESEARCH | 2002年 / 15卷 / 02期

关键词：

Sepia melanin; Sepia melanin free acid; solution nuclear magnetic resonance;

D O I：

10.1034/j.1600-0749.2002.1o062.x

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

A H-1 nuclear magnetic resonance study of Sepia melanin, Sepia melanin free acid (Sepia MFA) and human hair melanin was carried out in deuterium oxide solution at pH 10-11. The empirical formula of Sepia MFA was calculated and used to estimate the number of protons in the aromatic region of the Sepia MFA polymeric chain and to suggest a possible monomeric unit profile.

引用

页码：93 / 97

页数：5

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