How to pattern carbon nanotubes (CNTs) on polymer substrate?

I need some suggestions regarding the patterning of CNTs on polymeric substrates. I will be using those for some sensing application.

01 February 2016 6,512 4 View

Does anyone know how to analyse the Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS) data?

I need some information how to analyse the data for polymer/nanoparticle composite films.

01 February 2016 4,839 1 View

How does supercapacitance of carbon depend on porosity?

31 December 2014 5,005 9 View

What are the advantages/disadvantages of mixing two or more metal-oxides together to make a composite out of these?

I am working on TiO2/MnO2 nano-composites for some electronic application.

31 December 2014 5,071 6 View

What are the mostly used breast cancer biomarkers? What's your opinion about erbB-2?

I am planing to detect breast cancer by some electrochemical means and for that I have to select some bio-markers.

11 December 2014 4,988 7 View

What are the possible applications of Titanium nitride (TiN) nanopartciles?

I am looking for some application of Titanium nitride (TiN) nanoparticles. What are the possible applications of the TiN nanopartciles?

31 December 2013 4,767 19 View

How to prepare Mn2O3 nanoparticles?

I need to synthesize Mn2O3 nanoparticles for some supercapacitor application.

31 December 2013 4,487 6 View

How to manage scientific data/records more proficiently?

In research, proper maintenance of scientific data and records is necessary. Which way one could preserve his/her own records suitably so that it can be recalled at any time in future.

05 June 2013 6,921 2 View

I need to measure the Young's modulus of elasticity of a single polymer nanofiber. How do I prepare sample? What type of instrument would help?

The tensile properties of a polymer material quantifies; how much stress will the material endure before suffering permanent deformation. This is very important in applications that rely upon a...

05 June 2013 2,870 9 View

What are the differences between carbon nanotubes (CNTs) and carbon nanofibers (CNFs)?

While carbon nanotubes (CNT) and carbon nanofibers (CNF) are both hollow (in case of hollow carbon fibers), nanometer in scale, and produced in a similar manner, there are distinct differences...

05 June 2013 1,588 3 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Can someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 View