Dennis Ai

4 Questions 1 Answers 0 Followers

Questions related from Dennis Ai

Are there any polymers that can be rapidly cured with UV or VIS (at the second or millisecond timescale)?

I am interested in using a UV or VIS light source to rapidly cure certain points on a polymer with high throughput. I have the ability to use light of the following power: 363 - 400 nm: 40...

15 April 2018 1,903 3 View

Is there a way to selectively modify a polymer using a laser so it can be conjugated to an amine or carboxyl functionalized nanoparticle?

I have a nanoparticle that can be functionalized with amines or carboxyl groups. I would like to "print" the nanoparticle onto a flat polymer surface, only in regions that have been irradiated by...

13 April 2018 3,379 3 View

What is the intuition behind using a Hilbert transform based method for phase retrieval in off-axis holograms?

Hello, I am currently reading through papers on off-axis holography and have come across several articles that detail using the Hilbert transform to do phase retrieval instead of the normal...

16 March 2016 7,699 1 View

How can one isolate WBCs from a buffy coat?

Given a buffy coat that was formed from the centrifugation of whole blood, what is the best way to isolate the WBCs, since the buffy coat contains both WBCs and platelets? I would like to inspect...

24 February 2016 9,928 5 View