Characterization of β-Cyclodextrin Complexes with Natural Dye
Natural dye was successfully solubilised in aqueous solution in forming inclusion complex with β-cyclodextrin (β-CD). To investigate molecular association, phase solubility studies were undertaken. In the presence of cyclodextrin, fluorescence absorbances were enhanced. Solid state inclusion co...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2009
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/4146/1/12_NCON-PGR2009.pdf |
| _version_ | 1825821469051977728 |
|---|---|
| author | Mimi Sakinah, A. M. Norasiha, Hamid Rohaida, Che Man |
| author_facet | Mimi Sakinah, A. M. Norasiha, Hamid Rohaida, Che Man |
| author_sort | Mimi Sakinah, A. M. |
| collection | UMP |
| description | Natural dye was successfully solubilised in aqueous solution in forming inclusion complex
with β-cyclodextrin (β-CD). To investigate molecular association, phase solubility studies
were undertaken. In the presence of cyclodextrin, fluorescence absorbances were
enhanced. Solid state inclusion complex was also prepared using co-precipitation method.
The solid was characterized using Fourier Transform Infrared (FTIR) and X-ray
Diffractometer (XRD). Using FTIR, the host-interaction have been evidenced by
monitoring the changes in some guest molecule band relative to those observed in the
spectra of the 1:1 physical mixtures and complex. XRD can give the order of structure in
the solid inclusion. All the data from FTIR and X-Ray studies showed that it is possible to
obtain an inclusion complex (1:1) in solid state. |
| first_indexed | 2024-03-06T11:42:00Z |
| format | Conference or Workshop Item |
| id | UMPir4146 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:42:00Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | UMPir41462018-01-17T06:38:03Z http://umpir.ump.edu.my/id/eprint/4146/ Characterization of β-Cyclodextrin Complexes with Natural Dye Mimi Sakinah, A. M. Norasiha, Hamid Rohaida, Che Man QD Chemistry Natural dye was successfully solubilised in aqueous solution in forming inclusion complex with β-cyclodextrin (β-CD). To investigate molecular association, phase solubility studies were undertaken. In the presence of cyclodextrin, fluorescence absorbances were enhanced. Solid state inclusion complex was also prepared using co-precipitation method. The solid was characterized using Fourier Transform Infrared (FTIR) and X-ray Diffractometer (XRD). Using FTIR, the host-interaction have been evidenced by monitoring the changes in some guest molecule band relative to those observed in the spectra of the 1:1 physical mixtures and complex. XRD can give the order of structure in the solid inclusion. All the data from FTIR and X-Ray studies showed that it is possible to obtain an inclusion complex (1:1) in solid state. 2009-10-01 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4146/1/12_NCON-PGR2009.pdf Mimi Sakinah, A. M. and Norasiha, Hamid and Rohaida, Che Man (2009) Characterization of β-Cyclodextrin Complexes with Natural Dye. In: Proceedings of National Conference on Postgraduate Research (NCON-PGR) 2009 , 1st October 2009 , UMP Conference Hall, Malaysia. pp. 98-106.. (Published) |
| spellingShingle | QD Chemistry Mimi Sakinah, A. M. Norasiha, Hamid Rohaida, Che Man Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title | Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title_full | Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title_fullStr | Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title_full_unstemmed | Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title_short | Characterization of β-Cyclodextrin Complexes with Natural Dye |
| title_sort | characterization of β cyclodextrin complexes with natural dye |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/4146/1/12_NCON-PGR2009.pdf |
| work_keys_str_mv | AT mimisakinaham characterizationofbcyclodextrincomplexeswithnaturaldye AT norasihahamid characterizationofbcyclodextrincomplexeswithnaturaldye AT rohaidacheman characterizationofbcyclodextrincomplexeswithnaturaldye |