Can anyone help me how to fit Xray reflectivity data of PDMS using parrat 32 software in order to find out roughness and SLD?

physics, material science, chemistry

06 July 2016 9,568 0 View

How to remove parasitic effects (capacitance, inductance) due to cable of the temp dependent transport and extract sample resistance with frequency?

How to remove parasitic effects (capacitance, inductance) due to cable of the temp dependent transport and extract sample resistance with frequency?

05 June 2016 4,402 3 View

Can anyone tell me the value of coefficient of the thermal expansion of PEDOT:PSS thin film at RT?

physics, material science, chemistry

02 March 2016 9,117 1 View

How can I fit spectroscopic ellipsometric data for pedot:pss thin films on PDMS micron thick film to get the thickness of PEDOT:PSS?

09 October 2015 7,994 3 View

How do I model Xray reflectivity data of PDMS to obtain surface roughness and scattering length density in matlab?

09 October 2015 8,676 3 View

Can anyone please explain how I can calculate thin film thickness and refractive using the UV-VIS spectroscopy data that I have attached?

physics,chemistry,polymer science,material science, material engineering

09 October 2015 144 3 View

What model can be used to fit the Xray reflectivity data (Intensity vs Q) and scattering length density of PDMS (Poly dimethyl siloxane)?

Physics,Chemistry, material science, Polymer science

06 July 2015 7,790 0 View

Is there any matlab codes available for XRR data(roughnesss, thickness, density) fitting in matlab?

physics, material science, soft matter

05 June 2015 917 0 View

Can anyone suggest me a paper on Xray Reflectivity studies of Glass substrate? How XRR profile looks for glass substrate?

physics,material science

03 April 2015 7,196 2 View

Can anyone suggest to me how to dissolve pdms films of 800-1000 nm completely without affecting the top layer of some other polymer film onto it?

physics

01 February 2015 2,111 3 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 3 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View

For gelatin coating for culturing HUVEC.Should the gelatin be made in sterile water or PBS? Do I need to autoclave the gelatin soln after making it ?

I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?

28 February 2021 274 2 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

What pH condition required to coat APTES on silica coated Fe3O4?

It's a hydrolysis reaction, which may produce by either acid or base-catalyzed reaction. so can anybody help me with this, which condition is suitable for this reaction?

26 February 2021 1,760 8 View

What is the best surface to culture cells isolated from a skin biopsy?

Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...

26 February 2021 6,151 2 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View