环糊精诱导胶束形成的TICT荧光探针法研究

CORC > 厦门大学 > 化学化工－已发表论文

	环糊精诱导胶束形成的TICT荧光探针法研究; Cyclodextrin Induced Micelle Formation as Studied by TICT Fluorescent Probe
	江云宝 ; 王秀娟
刊名	http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199408008&dbname=CJFQ1994
	1994-08-30
关键词	胶束形成环糊精诱导荧光探针分子内扭转电荷转移
英文摘要	β-cyclodextrin (β-CD) induced aggregation and micelle formation of cetyltrimethylam-mnium broAnde (CTMAB) in aqueous solution is demonstrated by the dual fluorescence of p-N, N-dAnethyladrinobenzoic acid (DMABOA) typical of the twisted intramolecular charge transfer (TICT). The locally excited (LE) state of DMABOA is proved to have the characteristic of intramolecular charge transfer (ICT) with a polarity higher than that of ground state but lower than that of TICT state. The peak positions of the two fluorescence bands and theiI intensity ratio are employed to probe the interaction of β-CD with CTMAB. It is conc1uded that β-CD induces CTMAB aggregation as well as Ancelle formation and may change Ancelle structure. The results also indicate that TICT in aqueous solution may be affected by the anisotropy or viscosity of the medium,increasing viscosity disadvantaging the TICT process.
语种	中文
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/55506]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	江云宝,王秀娟. 环糊精诱导胶束形成的TICT荧光探针法研究, Cyclodextrin Induced Micelle Formation as Studied by TICT Fluorescent Probe[J]. http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199408008&dbname=CJFQ1994,1994.
APA	江云宝,&王秀娟.(1994).环糊精诱导胶束形成的TICT荧光探针法研究.http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199408008&dbname=CJFQ1994.
MLA	江云宝,et al."环糊精诱导胶束形成的TICT荧光探针法研究".http://epub.cnki.net/grid2008/brief/detailj.aspx?filename=WLHX199408008&dbname=CJFQ1994 (1994).