Di Yin

3 Questions 5 Answers 0 Followers

Questions related from Di Yin

Under axial compression, Will the retention of shape or size at the end of the pillar be impacted by the cross-section shape of the pillar?

Hi everyone, I want to press the PDMS pillar to a flat substrate. The process is like microcontact printing. It was observed that when the pillar contacts the substrate, there is some deformation...

20 January 2023 8,223 0 View

Can anyone identify what these small particles are? Is this normal for cell culture?

Hello everyone, I recently found small white dots around the cells as shown in Fig01 and Fig02 while culturing HeLa cells. The 60X magnification is shown in Fig03 and Fig04. It seems that most...

07 January 2022 801 13 View

To coat a Teflon membrane, what are good solvents to dissolve PTFE?

We want to coat the PTFE on a ITO glass, and repeat the method provided by the reference and specification.(as shown in PDF) But We find it is so difficult to dissolve Teflon after 4 days' heating...

25 November 2016 8,666 5 View