Higher energy excitons in polypeptide films

被引：19

作者：

Bensing, J. L. ^{[1
]}

Pysh, E. S. ^{[1
]}

机构：

[1] Brown Univ, Dept Chem, Providence, RI 02912 USA

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 4卷 / 03期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/0009-2614(69)80072-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Optical transmission spectra of polypeptide films show discrete bands near 1600 angstrom only for the alpha and polyproline II helices. Comparison with the three state solutions of the monomer perturbation matrix supports an exciton rather than plasmon origin for these bands.

引用

收藏

页码：120 / 122

页数：3

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