Listiana Oktavia

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Questions related from Listiana Oktavia

Does anyone here has any experience with 31P NMR?

Hi friends, I recently analyze my active lipid fraction and found a broad 31P NMR around -10 to 0 ppm and a small peak around -20 ppm. Both peaks appear when I run Proton coupling and De-coupling...

25 July 2023 9,663 5 View

Does anyone can help me how to interpret DOSY NMR analysis?

I have a mixture of natural product extract and have run DOSY analysis, I just wonder can we determine how many compounds consist in the extract by analyzing diffusion coefficients that appeared...

25 July 2023 9,409 0 View

Preparative TLC using Rp-18

Hi guys Does anyone have the experience to perform preparative TLC with RP-18 as a stationary phase? What kind should avoid in order to not dilute the stationary phase when I extracted my target...

01 January 1970 7,453 3 View

RMSD and RMSF data interpretation

dear all I have tried to run MD using namd and visualization with vmd. for practicing, I run 1 ns of simulation and I got rmsd result as well as rmsf for the protein and complex. from the result...

01 January 1970 8,883 4 View