dc.contributor.author |
Abdulkarim, Muthanna Fawzy |
|
dc.contributor.author |
Ghassan Zuhair Abdullah |
|
dc.contributor.author |
Chitneni |
|
dc.contributor.author |
Yam, Mun Fei |
|
dc.contributor.author |
Mahdi, Elrashid Saleh |
|
dc.contributor.author |
Ibrahim Muhammad Salman |
|
dc.contributor.author |
Omar Ziad Ameer |
|
dc.contributor.author |
Munavvar Abdul Sattar |
|
dc.contributor.author |
Mahiran Basri |
|
dc.contributor.author |
Azmin Mohd Noor |
|
dc.date.accessioned |
2023-01-20T05:20:20Z |
|
dc.date.available |
2023-01-20T05:20:20Z |
|
dc.date.issued |
2012-04-22 |
|
dc.identifier.citation |
Abdulkarim, M. F., Abdullah, G. Z., Chitneni, M., Yam, M. F., Mahdi, E. S., Salman, I. M., ... & Noor, A. M. (2012). Study of surface activity of piroxicam at the interface of palm oil esters and various aqueous phases. Pakistan Journal of Pharmaceutical Sciences, 25(2), 429-433. |
en_US |
dc.identifier.issn |
1011-601X |
|
dc.identifier.uri |
http://142.54.178.187:9060/xmlui/handle/123456789/16193 |
|
dc.description.abstract |
The surface activity of some non-steroidal anti-inflammatory agents like ibuprofen was investigated
extensively. This fact has attracted the researchers to extend this behavior to other agents like piroxicam. Piroxicam molecules are expected to orient at the interface of oil and aqueous phase. The aim of this study was, firstly, to assess the surface and interfacial tension behaviour of newly synthesised palm oil esters and various pH phosphate buffers. Furthermore, the surface and interfacial tension activity of piroxicam was studied. All the measurements of surface and interfacial tension were made using the tensiometer. The study revealed that piroxicam has no effect on surface tension values of all pH phosphate buffers and palm oil esters. Similarly, various concentrations of piroxicam did not affect the interfacial tensions between the oil phase and the buffer phases. Accordingly, the interfacial tension values of all mixtures of oil and phosphate buffers were considerably high which indicates the immiscibility. It could be concluded that piroxicam has no surface activity. Additionally, there is no surface pressure activity of piroxicam at the interface of plam oil esters and phosphate buffers in the presence of Tweens and Spans. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Karachi: Faculty of Pharmacy & Pharmaceutical Sciences University of Karachi |
en_US |
dc.subject |
Surface activity |
en_US |
dc.subject |
palm oil esters |
en_US |
dc.subject |
hosphate buffers |
en_US |
dc.subject |
piroxicam |
en_US |
dc.title |
Study of surface activity of piroxicam at the interface of palm oil esters and various aqueous phases |
en_US |
dc.type |
Article |
en_US |