- 作者: 鄭郅言 ; 江建志 ; 鄭雅如 等
- 作者服務機構: 中央研究院原子與分子科學研究所
- 中文摘要: The spectral features of satellite holes are used to investigate 9-aminoacridine-DNA interactions. The hole depths of the outer ring vibronic modes are reduced more than that of the inner ring vibronic modes, implying that inner ring motion is less perturbed than outer ring motion. As a result, the mode coupling between the inner ring and outer ring is reduced upon binding to DNA. However, similar hole frequency and width of the satellite hole corresponding to the NH/sub 2/ mode upon binding to DNA imply that the amino group of 9-aminoacridine sits outside the DNA.
- 英文摘要: --
- 中文關鍵字: Satellite Hole; Conformational Structure; Mode Coupling; Aminoacridine; Deoxyribonucleic Acid (Dna)
- 英文關鍵字: 衛星洞;構形結構;模態耦合;胺基□啶;去氧核糖核酸