Adel Badria

7 Questions 6 Answers 0 Followers

Questions related from Adel Badria

What is the most accurate way to measure curing depth for 3D SLA printer resin?

I'm working on optimizing a 3D printing formula for a SLA printer resin. While using the different published methods like digital caliber, digital microscopes, etc, I figured out that the accuray...

20 December 2020 9,737 1 View

ZrO2 NPs addition effect on the mechanical prop. of photopolymerized thiol-ene system ?

I'm working on the improvment of thiol-ene photopolymerization system. The photopolymerization of the system in presence of TPO photoinitiator is very effecient and give a very stiff and hard...

14 May 2020 6,941 0 View

Does Purging N2 gas affect DTT reducing potential ?

I'm using DTT for reduction of disulpide bond. At the same time I'm running the reaction under N2 gas. My question is wether there are any effects of purging N2 on the total activity of DTT as...

13 July 2016 8,502 1 View

Heparin/ toluidine spectrophotometric assay linearity range?

I'm running experiments on the heparin release and I want to know what are the minimum and maximum ranges for dilutions of Heparin to be used? In all literature I read it's around 0.5μg/ml...

08 July 2016 7,405 2 View

Heparin Hydrogel with PEGDA without photoinitiator, Is it possible ?

I'm preparing Heparin hydrogel using PEGDA as crosslinker. I know there are two main method 1)Michael addition: which need long time and 2)Radical addition : which need photoinitiator and UV . Is...

28 May 2016 1,853 3 View

Can I perform heparin purification after thiol conjugation?

I functionalized heparin (polysaccharide) with thiol group (using EDC/HOBT then DTT). In the paper -that I'm using- they were doing column purification. My Question is can I do ethanol...

07 July 2015 1,075 2 View

Limitations of volumetric 3D printing (CAL)

What are the main limitations for volumetric 3D printing (CAL)?

01 January 1970 3,246 0 View