| dc.contributor.author |
Hu, Lihong. |
| dc.contributor.author |
Zhao, Yang. |
| dc.contributor.author |
Wang, Fan. |
| dc.contributor.author |
Chen, Guan Hua. |
| dc.contributor.author |
Ma, Chensheng. |
| dc.contributor.author |
Kwok, Wai Ming. |
| dc.contributor.author |
David Lee Phillips. |
| dc.date.accessioned |
2011-12-13T04:32:35Z |
| dc.date.available |
2011-12-13T04:32:35Z |
| dc.date.copyright |
2007 |
| dc.date.issued |
2011-12-13 |
| dc.identifier.citation |
Hu, L., Zhao, Y., Wang, F., Chen, G., Ma, C., Kwok, W. M., & et al. (2007). Are Adenine Strands Helical H-aggregates? Journal of Physical Chemistry B, 111(40),11812–11816. |
| dc.identifier.uri |
http://hdl.handle.net/10220/7392 |
| dc.description.abstract |
On the basis of our quantum mechanical calculation, we propose that homogeneous single-stranded adenine bases (Ade-DNA) form helical H aggregates, and the photoexcited states can be described as Frenkel excitons. The calculated excitonic coupling between adjacent transition dipoles is in good agreement with the measured absorption spectrum of 20-base homogeneous adenine stacks that exhibits a blue shift of 2.6 nm relative to that of the monomeric species. |
| dc.language.iso |
en |
| dc.relation.ispartofseries |
Journal of physical chemistry B |
| dc.rights |
© 2007 American Chemical Society |
| dc.subject |
DRNTU::Science::Biological sciences::Biochemistry. |
| dc.title |
Are adenine strands helical H-aggregates? |
| dc.type |
Journal Article |
| dc.contributor.school |
School of Materials Science and Engineering |
| dc.identifier.doi |
http://dx.doi.org/10.1021/jp070403m |
