Nuno Manuel Domingues Marques

3 Questions 2 Answers 0 Followers

Questions related from Nuno Manuel Domingues Marques

Can someone give me some suggestions on 3D printers that can print hydrogel materials at low temperatures (around 37ºC)?

I'm looking to evaluate the 3D printing capabilities of a thermoreversibly gelated hydrogel and if good results occur, it's capability to be printed simultaneously with cells. Can anyone recommend...

14 January 2020 1,736 5 View

Should I use a compressive strain-stress test or an oscilatory frequency sweep to obtain modulus of hydrogels in DMA?

Hello, I am working with protein-based soft hydrogels, and I want to characterize the compression behaviour of my material in DMA. However, I have yet to find an adequate comparison of the best...

04 October 2019 2,657 2 View

Can I use ATR FTIR on a hydrated hydrogel sample?

I want to use ATR FTIR to accompany the changes in secondary structure of a protein hydrogel by means of deconvoluting the Amide I peak. I gelled my samples and pressed a small amount between two...

18 July 2019 3,838 3 View