7 Questions 17 Answers 0 Followers
Questions related from Muna Mustafa Kareem
I know that both polymers are biodegradable, but are they also bioinert? or are they bioactive? as some studies showed that they can deposit HCA layer on their surface upon immersion in SBF while...
24 March 2018 9,906 3 View
I've did 28 days bioactivity test on my electrospun PLA/HA scaffolds using SBF..FTIR doesn't show any changes in the spectra even though TGA, SEM, and weight loss measurements confirms apatite...
23 October 2017 5,267 3 View
I'm doing degradation test for electrospun PLA scaffolds using PBS..How do I calculate the amount of PBS required for each sample? can you refer to some references please?
30 August 2017 4,340 5 View
I know that Rhodamine B is slightly soluble in acetone..but is it soluble in Chloroform or chloroform/acetone mixture (2:1)?
02 May 2017 9,830 7 View
HiI'm doing a TGA analysis for pure electrospun PLA, but at the end of the test, there were some residues left and the weight loss did not reach to zero (it reached to 5-7%), is that normal? or is...
24 November 2016 296 7 View
I have microscope images of electrospun PLA fibers (marker bars=50 um)..How can I calculate the porosity of the scaffold using ImageJ?
24 June 2016 4,505 6 View
HelloI've prepared 4 liters (at once) of c-SBF (simulated body fluid) according to the method described by Kokubo,,, but when I finished adding all the materials the pH was 1 instead of 7.5!I've...
28 November 2015 8,103 1 View