David Philpott

5 Questions 5 Answers 0 Followers

Questions related from David Philpott

Have you diced a Gorilla glass wafer?

I am trying to dice a 4" wafer made from Gorilla glass ( McMaster Carr 8410T3) using a Disco DAD3220 wafer dicing machine. I am having trouble getting a clean cut. When I set the blade to cut...

01 August 2019 7,349 3 View

Database for immortalized human cell lines?

Hi, Is there a good database for immortalized human cell lines? In particular cancer cell lines? Many times I need to look up attributes of a cell line; size, protein expression, doubling time,...

05 June 2019 1,133 5 View

Bonding PEG-DA 250 to glass?

Hello, I would like to bond 3D printed PEG-DA 250 to a glass slide, (similar to creating soft-lithography devices with PDMS). Any suggestions on how to do this? I have tried an O2 plasma but it...

27 April 2018 4,578 6 View

What simple surface treatments can be used to prevent cells from sticking to PDMS?

For a microfluidic device of mine, cells are sticking to a PDMS surface (not oxidized). Are there any surface treatments that can be used to reduce this effect? It may also be that the surface of...

18 March 2018 6,229 5 View

What material can act as a microfluidic gasket AND can withstand being autoclaved? Can PDMS be autoclaved?

Hello, For a microfluidic device I have built, I have a layer of PDMS acting as a gasket. I would like to be able to sterilized this device such that it can be reused. I am aware of multiple...

18 March 2018 8,046 4 View