Azadeh Mirabedini

5 Questions 6 Answers 0 Followers

Questions related from Azadeh Mirabedini

Are Turbiscan Lab data exportable into an excel file?

I'm using the Turbiscan Lab Instrument to assess shelf life and stability properties of my dispersions at different temperatures. However, once analysing my data, I can only export the graphs...

24 March 2020 8,365 3 View

How can I justify a drop in viscosity of alginate solutions by addition of monovalent salts such as sodium chloride?

I measured the viscosity of both pure alginate at 3% (w v-1) and a mixed solution of alginate at 3% (w v-1) +1% (w v-1) sodium chloride. Interestingly, instead of ending up with an enhancement in...

22 January 2016 4,428 3 View

Can anyone suggest me with a method for measuring Young's modulus of a hydrogel fibre in wet-state?

I need to find an understanding of the mechanical parameters of a hydrogel fibre (such as alginate, chitosan or collagen) when wet (the modulus, ultimate stress and strain). I usually use dynamic...

29 October 2015 1,486 6 View

Can anyone help me with calculating real & imaginary components of impedance from a bode plot or in another word drawing a Nyquist plot out of a bode?

I did scanning impedance experiment in wet-state and obtained a bode plot ( a graph of a frequency response of the gel). I want to separate Z' and Z" to draw a Nyquist plot.

11 August 2015 9,653 8 View

How can you measure the crosslink density of a hydrogel mixed with a crosslinker?

What kind of characterization test except measuring the swelling ratio can show the progress in cross-linking?

23 April 2015 273 9 View