C L Khetrapal
Articles written in Journal of Biosciences
Volume 15 Issue 3 September 1990 pp 117-123
K Usha Deniz P S Parvathanathan Geeta Datta C L Khetrapal K V Ramanathan N Suryaprakash S Raghotama
The influence of the sulfone drugs, diamino diphenyl sulfone and diamino monophenyl sulfone on the phase transitions and dynamics of dipalmitoyl phosphatidyl choline-H2O/D2O vesicles have been investigated using differential scanning calorimetry and nuclear magnetic resonance. Our results show that diamino diphenyl sulfone interacts quite strongly with the headgroups of dipalmitoyl phosphatidyl choline whereas the diamino monophenyl sulfone-dipalmitoyl phosphatidyl choline interaction is quite weak. This is attributed to the difference in the structure and hydrophobic character of the two drugs.
Volume 17 Issue 1 March 1992 pp 87-93
Spatial distribution of oil in groundnut and sunflower seeds by nuclear magnetic resonance imaging
M R Lakshminarayana Syamasundar Joshi G A Nagana Gowda C L Khetrapal
Abstract. The nuclear magnetic resonance imaging technique has been used to obtain images of different transverse and vertical sections in groundnut and sunflower seeds. Separate images have been obtained for oil and water components in the seeds. The spatial distribution of oil and water inside the seed has been obtained from the detailed analysis of the images. In the immature groundnut seeds obtained commercially, complementary oil and water distributions have been observed. Attempts have been made to explain these results.
Volume 48, 2023
All articles
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode
© 2022-2023 Indian Academy of Sciences, Bengaluru.