Amina Farooq

6 Questions 9 Answers 0 Followers

Questions related from Amina Farooq

Anybody have word template of lab on a chip journal ?

Hello everyone, Does anybody have word template of lab on a chip journal ?

10 April 2020 2,111 0 View

Polystyrene beads stick to PDMS channel...why and how to avoid this?

Hi everyone, I have a microfluidic device prepared from PDMS, bonded on glass. But when I try to flow polystyrene beads through it via using syringe pump. They get stick to the PDMS channel walls...

05 May 2019 7,068 4 View

Microfluidics: How do I blow N2 air into micro-channels?

Hi everyone, I am facing a problem of PDMS bonding with glass gets poor after I flow DI water through its channels via syringe pump. I think PDMS surface bonding weakens as it contact with DI...

24 July 2018 2,215 1 View

Does KOH or NaOH attack Pt metal?

I want to remove PDMS bonded with glass having Platinum electrodes. I tried many solvents like IPA, DCM, Choroform, Toulene but none completely removes PDMS from glass. Now i want to try KOH/NaOH...

29 March 2018 5,163 7 View

SU-8 adhesion problem on silicon???????????????????

I started working on SU-8 few months ago, I also face same problem of adhesion after the spin coating step before soft bake. Whole SU-8 get shrinked at the centre...i tried all cleaning...

21 April 2017 3,466 6 View

SU-8 1060 exposure dose for 10micron feature size

I am using SU-8 1060 (20micrometer thickness), but find difficulty in optimizing exposure dose for 10micron features.Larger features upto 250micron developed good on exposure time 4-5sec for...

25 January 2017 3,963 2 View