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| dc.contributor.author | Panja, S.K. | |
| dc.contributor.author | Wijesekera, K.D. | |
| dc.contributor.author | Napagoda, M.T. | |
| dc.contributor.author | Bag, B.G. | |
| dc.date.accessioned | 2023-03-20T08:56:08Z | |
| dc.date.available | 2023-03-20T08:56:08Z | |
| dc.date.issued | 2018-05-14 | |
| dc.identifier.citation | Panja, S.K., Wijesekera, K.D., Napagoda, M.T., Bag, B.G. (2018). Determination of critical vesicular concentration (CVC) of nano-sized oleanolic acid by using hydrophobic pyerene as a fluorescence probe. 2(2), 5-8. | en_US |
| dc.identifier.issn | 2581 3323 | |
| dc.identifier.uri | http://ir.lib.ruh.ac.lk/xmlui/handle/iruor/11992 | |
| dc.description.abstract | Previously we have reported the spontaneous self-assembly of renewable nano-sized oleanolic acid in aqueous-organic binary solvent mixtures to form vesicles (B. G. Bag and K. Paul, Asian J. Org. Chem., 2012, 1, 150 – 154). Herein, we report the critical vesicular concentration (cvc) of oleanolic acid in DMSO-Water at varied ratio. The cvc’s determined by fluorescence spectrophotometry using hydrophobic pyrene as a fluorescence probe in 2:1, 1:1 and 1:4 DMSO-water mixture were 83, 73, 47 m respectively. The cvc values were comparable with the corresponding data of arjunolic acid. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Prayogik Rasayan | en_US |
| dc.subject | Oleanolic acid | en_US |
| dc.subject | vesicle | en_US |
| dc.subject | cvc | en_US |
| dc.subject | pyrene | en_US |
| dc.subject | fluorescence | en_US |
| dc.title | Determination of critical vesicular concentration (CVC) of nano-sized oleanolic acid by using hydrophobic pyerene as a fluorescence probe | en_US |
| dc.type | Article | en_US |
