Thomas Harrison

3 Questions 5 Answers 0 Followers

Questions related from Thomas Harrison

Has anyone managed to AFM collagen hydrogels successfully?

If so any hints would be appreciated. I find adhesive forces too great in air and am unable to make sufficient contact in liquid. The only method I have found to work at all is by fixing the gels...

11 May 2015 3,128 9 View

How to prevent spinneret blockage when electrospinning with chloroform?

Hi, I am trying to create large (> 1 micron) aligned PCL fibres. Getting smaller fibres has not been a problem using various solvent systems. A lot of papers show that large fibres are...

14 April 2015 702 9 View

Why is microcoiling occurring during electrospinning?

Hi, I'm attempting to produce aligned PCL fibres by electrospinning onto a rotating mandrel (up to 1500rpm, r = 25mm). Rather than exhibiting any form of obvious alignment the only effect seems...

27 July 2014 4,910 3 View