| dc.contributor.author |
Liu, Yu. |
| dc.contributor.author |
Liang, Peng. |
| dc.contributor.author |
Chen, Yong. |
| dc.contributor.author |
Zhao, Yanli. |
| dc.contributor.author |
Ding, Fei. |
| dc.contributor.author |
Yu, Ao. |
| dc.date.accessioned |
2011-09-05T08:56:31Z |
| dc.date.available |
2011-09-05T08:56:31Z |
| dc.date.copyright |
2005 |
| dc.date.issued |
2011-09-05 |
| dc.identifier.citation |
Liu, Y., Liang, P., Chen, Y., Zhao, Y. L., Ding, F., & Yu, A. (2005). Spectrophotometric study of fluorescence sensing and selective binding of biochemical substrates by 2,2'-bridged biso(beta-cyclodextrin) and its water-soluble fullerene conjugate. Journal of Physical Chemistry B, 109(49), 23739-23744. |
| dc.identifier.uri |
http://hdl.handle.net/10220/6997 |
| dc.description.abstract |
A bis(β-cyclodextrin)-fullerene conjugate (3) linked at the secondary hydroxyl side was prepared in a good
yield from its precursor N,N'-bis(2-(2-aminoethylamino)ethyl)malonamide-bridged bis(β-cyclodextrin) (2).
Spectrophotomeric studies on the conformation and the inclusion complexation behavior of 3 with a variety
of organic and biochemical substrates by means of UV-vis, FT-IR, NMR, fluorescence, and circular dichroism
spectroscopy showed that the bis(β-cyclodextrin)-fullerene conjugate displayed an intramolecular capsuletype
conformation in aqueous solution. Because of the multiple binding of bis(β-cyclodextrin) with substrates,
2 can act as an efficient fluorescence sensor for biochemical substrates, while its fullerene conjugate 3 displays
a capability of cleaving DNA under visible-light irradiation. |
| dc.format.extent |
6 p. |
| dc.relation.ispartofseries |
Journal of physical Chemistry B |
| dc.rights |
© 2005 American Chemical Society. |
| dc.subject |
DRNTU::Science::Biological sciences::Biochemistry. |
| dc.title |
Spectrophotometric study of fluorescence sensing and selective binding of biochemical substrates by 2,2'-bridged biso(β-cyclodextrin) and its water-soluble fullerene conjugate. |
| dc.type |
Journal Article |
| dc.identifier.doi |
http://dx.doi.org/10.1021/jp0527507 |
| dc.description.version |
None of the above |
| dc.identifier.rims |
159710 |
