Utku Sönmez

5 Questions 7 Answers 0 Followers

Questions related from Utku Sönmez

How to Remove Silanization Agent (TFOCS) from Silicon Wafer Mold?

Hi all, Like many of you, I was coating my Si wafer molds with a silanization agent (TFOCS) using vapor deposition technique to facilitate easy removal of PDMS. However, the last time, I...

03 May 2019 4,510 2 View

Endothelial Cell Alignment Perpendicular to the Flow?

Hello everyone, Like all of you know, endothelial cells align parallel to the direction of the flow as a response to flow shear stress. There are plenty of papers about this in the literature....

03 July 2018 6,069 17 View

How to prepare methyl cellulose solution in mammalian cell culture media?

Hi all, I am planning to use 1-2% methyl cellulose (15 cP, Sigma) to increase the viscosity of my cell culture media (EGM, Sigma). In the website of the sigma, they describe 2 methods to prepare...

31 March 2018 9,722 3 View

Difference Between FEA Result and Hand Calculation in Beam Bending?

Hi all, I was trying to model deflection in a rectangular cross-section beam fixed at both ends. There is a Pressure Load acting on the beam (uniformly distributed along the beam). In such...

26 November 2017 3,451 18 View

What is the bottom limit for Stoke's Drag assumption in terms of particle size?

Hello everyone, I was trying to model concentration gradients in a flow-free diffusion chamber using COMSOL. I wanted see what would be the effect of gravity on the concentration gradients that I...

07 June 2017 2,964 3 View