Rheological studies of a mixture of F127 and 25R4
63 p.
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| Other Authors: | |
| Format: | Thesis |
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2010
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| Online Access: | http://hdl.handle.net/10356/36084 |
| _version_ | 1811697275292876800 |
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| author | Packirisamy Chakkravarthi |
| author2 | Li Lin |
| author_facet | Li Lin Packirisamy Chakkravarthi |
| author_sort | Packirisamy Chakkravarthi |
| collection | NTU |
| description | 63 p. |
| first_indexed | 2024-10-01T07:52:40Z |
| format | Thesis |
| id | ntu-10356/36084 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T07:52:40Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | ntu-10356/360842023-03-11T17:01:42Z Rheological studies of a mixture of F127 and 25R4 Packirisamy Chakkravarthi Li Lin School of Mechanical and Aerospace Engineering DRNTU::Engineering::Materials::Organic/Polymer electronics 63 p. The dynamic viscoelastic properties (storage modulus, G' and loss modulus, G") of aqueous solutions of a PEO-PPO-PEO triblock copolymer (F127, EOioo-P065-EOioo) mixed with a PPO-PEO-PPO triblock copolymer (25R4, PO19-EO33-PO19) in water were studied by means of rheology. Pluronic F127 is a water soluble polymer for many biomedical applications. At a given concentration of F127, the addition of 25R4 results in the salt-out like effect on the primary micellization of F127. That is, the critical micellization temperature (CMT) of F127 shifts to lower temperatures with increasing the content of 25R4. Master of Science (Mechanics & Processing of Materials) 2010-04-23T02:27:16Z 2010-04-23T02:27:16Z 2006 2006 Thesis http://hdl.handle.net/10356/36084 application/pdf |
| spellingShingle | DRNTU::Engineering::Materials::Organic/Polymer electronics Packirisamy Chakkravarthi Rheological studies of a mixture of F127 and 25R4 |
| title | Rheological studies of a mixture of F127 and 25R4 |
| title_full | Rheological studies of a mixture of F127 and 25R4 |
| title_fullStr | Rheological studies of a mixture of F127 and 25R4 |
| title_full_unstemmed | Rheological studies of a mixture of F127 and 25R4 |
| title_short | Rheological studies of a mixture of F127 and 25R4 |
| title_sort | rheological studies of a mixture of f127 and 25r4 |
| topic | DRNTU::Engineering::Materials::Organic/Polymer electronics |
| url | http://hdl.handle.net/10356/36084 |
| work_keys_str_mv | AT packirisamychakkravarthi rheologicalstudiesofamixtureoff127and25r4 |