What is the effect of adding PANI-EB to Gelatin-based scaffold on Contact Angle?

More Mohammad Mohammadi's questions See All

Does anybody know the polymer contact angle affected by the concentration change or not?

I'm working on fabrication superhydrophobic polymer and the first thing that I faced with it is initial concentration of the base polymer.

05 June 2016 8,908 6 View

Does anyone know what is as-spun state in polymers?

It seems that important in misciblity of polymers.

11 December 2015 638 1 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

Comparison of Methanol and ethanol treatment on collagen based scaffolds?

Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you

24 July 2024 3,937 0 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

How can I immobilize Glutathione on to PCL electrospun nanofiber?

Dear All, I need to deposit Glutathione on to ready made PCL nanofiber composite, how can I physically immobilize? which way of incorporation do you recommend, physical deposition or...

18 July 2024 9,725 1 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

How to quantify fibrin formation for absorbent hemostatic biomaterial ?

I have hemostatic nanofibers of hydrophilic nature. While fibrin formation from fibrinogen can be qualitatively visualized using SEM. What assays can be performed on nanofibers to quantify the...

08 July 2024 3,714 1 View

What is the reason of appearance of 2 or 3 peaks in zeta potential analysis of sample?

Hello I have prepared metal nanoparticles and did zeta potential. Normally there is a single peak in sample but now there are 3 peaks. I prepared sample for analysis first I prepared 10 mg/mL...

30 June 2024 1,063 4 View

Can someone help me to model a core-shell nanostructure in GDIS and subsequently prepare the fdf file for using in SIESTA?

I am very new to the material modelling in GDIS. So, I want to learn how to model a nanostructure specifically core-shell in GDIS.

28 June 2024 5,224 0 View