What is the depth resolution of X-Ray Energy Dispersive Spectroscopy (EDS) in the Electron Microscope?

I was wondering how deep EDS can detect in a polymeric thin film sample compose of some metal nanopaticles?

05 June 2018 1,836 4 View

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

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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View