摘要
研究研究了Ｎ－β－萘酚醛－Ｄ－氨基葡萄糖席夫碱及其７种新金属络合物的表面增强喇曼光谱（ＳＥＲＳ），探讨了它们的振动光谱特征，发现它们在银胶上的吸附方式并不相同，因而在ＳＥＲＳ光谱中存在着明显差异。用ＳＥＲＳ光谱研究了它们与ＤＮＡ的作用。
Surface-enhanced Raman scattering of seven new Schiff base chelates derived from d-glucosamine and 2-hydroxy-naphthaldehyde and their effect on DNA were studied. It was found that their ability of interaction with DNA was different. Two iron chelfites showed stronger effect on DNA.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1997年第8期883-887,共5页
Chinese Journal of Analytical Chemistry
基金
国家自然科学基金资助项目!(编号:29745001)
关键词
席夫碱
表面增强
嗽曼光谱
SERS
DNA
配合物
Schiff base compound, surface-enhanced Raman spectrum, deoxyribonucleic acid
