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Questions related to Scanning Electron Microscopy
i.e. can an assumption be made that lower bond energy may cause fast growth rates in crystals if all the other parameters are kept constant.
09 March 2021 6,748 3 View
I want to prepare bacterial samples to observe the bacterial cell lysis by bacteriophage protein (endolysin) through scanning electron microscopy. Please, anyone can share the protocol of...
02 February 2021 1,395 3 View
Hello, I am an Undergraduate Final Year Student, I would be so glad if someone gives me a guideline for recent SDN thesis topic which would be suitable for Undergraduate Student.
27 January 2021 8,026 7 View
Does Epoxy clay nanocomposite sample require surface preparation. I am going for Gold sputtering to make the surface conductive. I guess there is no need to clean or polish the surface beneath the...
05 January 2021 2,143 8 View
I have a jitter issue with a ReTOF mass spectrometer I'm working with. I assume that it cannot come from a trigger issue since the PCI card that collects the signal from the multi channel plate...
10 December 2020 243 0 View
Hi! 1. Does anyone know if JMP can be used to run a Monte Carlo Simulation for calculating the minimum sample size required for a structural equation model? 2. While using Daniel Soper’s sample...
23 November 2020 7,868 2 View
Dear all, I am wondering how is the precise way to determine the film thickness from the cross-section of SEM with a certain degree of surface roughness? Shall I determine the film thickness...
20 November 2020 5,872 3 View
i synthesized pyrochlore nanopowders and i want to get a clear image using SEM techniques but oI have to know more about the parameters
13 October 2020 4,314 5 View
I need to analyze the cross-section surface of highly porous granules with the SEM but I don't know how to prepare the samples. Is there anybody who have an idea of how to flatten porous and...
08 October 2020 5,015 9 View
I would like to know the usage of the given methods in biofuels or biodiesel particle stability. I would like to know the applications of these methods in biodiesel? Can anyone suggest me,...
06 October 2020 6,205 2 View
I want to embed some metallic particles in a polymer (like PDMS which is very viscous for my purpose) by coating a glass slide with it, drop-casting the particles on it, and then subjecting it to...
27 September 2020 5,574 4 View
I need to defend my research proposal for the methodological part.
23 September 2020 4,401 3 View
With the development of microscopes and emerging new SEMs, now researchers believe the most suitable equipment for characterizing the microstructure is SEM rather than OM. Whereas, there are other...
23 September 2020 1,778 11 View
I actually don't have gold and carbon. I would like to know if I can do platinum sputtering on my sample to get SEM image? My sample is a non-conducting nanofiber
23 September 2020 2,637 3 View
Dear All, I am using STATA for SEM. I need a detailed description about the interpretation of direct, indirect and total effect in path analysis by using STATA. Would you please suggest me any...
21 September 2020 4,631 3 View
when we use the modification indices to increase the model fit shall we make the relationship between different variable latent or should do the relationship among the variable latent?
18 September 2020 3,297 3 View
Dear EBSD/SEM community, I could very much use your help with regard to a problem that I have: I am trying to record EBSD patterns while I work in immersion mode (FEI Nova Nanolab), hence with a...
10 September 2020 8,795 4 View
I am conducting an investigation using SEM (Structural Equation Modelling) and I have 4 latent variables and each of which has 7 observed variables. How this affects the parsimony of the model?...
08 September 2020 880 3 View
Dear community, I recently came across the NanoSuit® to prepare samples for scanning electron microscopy. https://www.nature.com/articles/s41374-019-0309-7.pdf?origin=ppub...
08 September 2020 6,196 2 View
I have randomly distributed and different size Au nanostructures on the surface TiO2. I would like to calculate average distance between them from SEM image. Is there any mathematical model which...
08 September 2020 7,891 4 View
Need to know sonication time for SEM measurements of nanoparticles
08 September 2020 4,575 3 View
SEM samples are different in height, ranging from several millimetres to tens of millimetres, and the vertical position of the SEM stub can be changed if we wish to. How do we determine the actual...
06 September 2020 7,319 5 View
After a bending test or direct tensile test, a specimen fails and forms a crack. I would like to investigate the morphology of the cracked surface using SEM. How do I prepare the sample correctly?...
03 September 2020 9,716 13 View
I have a filter with some bacteria and other particles that is going to be analyzed with SEM. I am wondering if anyone knows if you skip the glutaraldehyde/ethanol/critical point drying steps if...
02 September 2020 5,041 4 View