DocumentCode
376583
Title
Investigation of thionin interacting with guanine-rich duplexes and hairpin quadruplexes by satellite holes
Author
Ta-Chau Chang ; Yih-Pey Yang ; Jin-Yi Wu ; Cheng-Chung Chang ; Cheng-Sheng Yan
Author_Institution
Inst. of Atomic & Molecular Sci., Acad. Sinica, Taipei, Taiwan
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
The satellite hole spectra show that the interactions of thionin to guanine-rich duplexes and quadruplexes are very different. A very broad nonresonant hole is observed in the presence of duplexes. We tentatively describe this feature by fast charge transfer resulting from the intercalation of thionin in the base pairs of duplexes.
Keywords
molecular configurations; optical hole burning; organic compounds; vibrational states; visible spectra; DNA oligonucleotides; covalent attachment; dye molecules; fast charge transfer; groove binding; guanine-rich duplexes; hairpin quadruplexes; intercalation; quadruplexes; satellite hole spectra; satellite hole spectral method; satellite holes; thionin; very broad nonresonant hole; Absorption; Biological cells; Charge transfer; DNA; Glass; Hydrogen; Satellites; Sequences; Stability; Telephony;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.970943
Filename
970943
Link To Document