Silvia P P Lino

5 Questions 11 Answers 0 Followers

Questions related from Silvia P P Lino

Does anyone know of websites with GC-MS fragmentation patterns and masses for sterols?

The library I am using is of some help, but the compounds we have don't seem to match any of the suggestions. We are trying to identify marine sterols from sponges. If someone has the information...

03 October 2014 7,357 6 View

Where can I search for the growth ratios of mega sponges?

Im specially interested in knowing for Leiodermatium sponge or at least for other lithistids. I am having troubles on finding papers with this information (probably looking in the wrong places)....

16 October 2013 7,046 2 View

What is more likely to be responsible for bio-activity (cancer): ceramides or glycolipids?

I'm working with a lipid extract from a deep-sea marine sponge which gave interesting results against HTC-116 cell line. After fractionating, the most active fraction contains ceramides and...

27 May 2013 5,626 9 View

How do you know if your GC column reached its life time?

Im using a DB1 with 60 m and we have run about 250 samples with crude extracts from natural origin. We inject on column, with a pre-column and the program gave satisfying results but now the...

13 November 2012 8,242 15 View

Which journal marine science related, would be the most appropriated to submit a paper for publication with methodology?

It is not a "complete" paper its a simple work in which I tried different approaches for lipid extraction in deep sea invertebrates and evaluated the increase in lipids. If someone could point me...

30 October 2012 197 8 View