International Conference on Information Technology and Scientific Management (ICITSM 2010 E-BOOK)

Tianjin,China,12.20-12.21,2010

ISBN: 978-1-935068-40-2 Scientific Research Publishing, USA

E-Book 1078pp Pub. Date: December 2010

Category: Computer Science & Communications

Price: $220

Title: Study on the Inclusion Behavior of Cucurbit [n] Uril with Azo Dye Reactive Brilliant Red X-3B
Source: International Conference on Information Technology and Scientific Management (ICITSM 2010 E-BOOK) (pp 141-143)
Author(s): Ning Chen, School of Textiles, Tianjin Polytechnic University, Tianjin, 300160, China
Yabin Li, School of Textiles, Tianjin Polytechnic University, Tianjin, 300160, China
Abstract: Cucurbit[n]uril as one of the supramolecular complexes have many potential values because of the unique structure and properties. In this paper, the characteristics of host-guest complexes between cucurbit[ n]uril and the reactive brilliant red X-3B were investigated by UV - visible absorption spectroscopy in acetate buffer solution at room temperature. It was found that the UV - visible absorption increased steadily with dropping the high concentration of cucurbit [6] uril (CB [6]) and cucurbit [8] uril (CB [8]) in the reactive brilliant red X-3B solution which indicates that that CB [8] has adsorption to reactive brilliant red X-3B dye and CB [8] can form host-guest complexes with reactive brilliant red X-3B dye. This work may extend the range of the application cucurbit [n] uril in the textile industry and pollution water treatment.
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