Contact experts in Scanning Electron Microscopy to get answers
1,207 views 611 posts
Questions related to Scanning Electron Microscopy
I synthesized ZnO CuO composite particles and obtained its EDX spectrum. from the EDX specrum Oxygen vacancies can be determined. if it is possible how. please help me. thank you?
04 April 2016 7,993 5 View
What would be the optimum dilution of microgels that should be used in the case of FE-SEM sample preparation? I would be using a glass substrate for imaging. I will either spin coat or dry the...
04 April 2016 9,964 4 View
I have image of SEM. I want to calculate grain size. How can i do that ? and Is origin program useful for that ? How?
04 April 2016 9,224 4 View
This micrograph was prepared by SEM from human dermal fibroblast which was cultured on special scaffold.
04 April 2016 747 8 View
In some of papers where carbon concentration EPMA (using standards) analysis is applied, plotted carbon content (line scan) for ferrite is lower than 0.0%. What is your opinion? Does showing lower...
04 April 2016 9,289 9 View
Compare the morphology by using different electron microscope
04 April 2016 6,594 3 View
I did the eds analysis of different samples e.g. a,b,c,d...and obtained different %wt of the different elements in each sample. will it be right to compare the samples based on the %wt of each...
04 April 2016 6,221 13 View
I have synthesized gold nanorods by the wet-chemical method but I am not sure how to prepare a sample for the SEM. I previously just added a drop of my nanorod solution onto the pin stub and added...
04 April 2016 6,545 5 View
As you know, exosomes are 30-100 nm vesicles which are released from different cells in body. I want to observe my exosomes under Scanning Electron Microscope (SEM). Is there any protocol for...
04 April 2016 415 3 View
My study involves protonating (through nitric acid) Moringa oleifera seed powder (lignocellulosic) to, theoretically, increase adsorption capacity.In literature, acidifying causes oxygen surface...
27 March 2016 2,086 3 View
Dear colleagues, I am working with MBEC device to grow pathogenic periodontal bacteria. Though I have read papers that used MBEC device and performed different microscopy techniques on biofilms,...
03 March 2016 2,683 5 View
Hi all, I am going to use SEM to image Al2O3 thin film deposited on Si substrate. However, apparently since Al2O3 is not good a conductive we have to coat it with a conductive agent (e.g. carbon)....
03 March 2016 6,850 8 View
03 March 2016 6,128 3 View
I want use ImageJ application for measuring average particle size from a Scanning Electron Microscope Image. Is it recommended to consider the whole image or select clearly visible particles and...
03 March 2016 256 4 View
I have SEM images and would like measure the pore size and other measurements. Can I use display reference lengths which present on the bottom of SEM image or i have to use any software? Is manual...
03 March 2016 3,850 11 View
SEM microscopy plus EDS analysis of metallic nanoparticles in cells.
03 March 2016 7,124 9 View
A compound, based on chitosan, cellulosic polymer and oleic acids, has to be caracterized by SEM/TEM. Is there anybody who have some sample preparation protocol or ideas dedicated to the chitosan...
03 March 2016 2,082 4 View
can i use filter paper and how to cover it when we have to kept the sample expose to the air almost a month?
03 March 2016 2,755 2 View
Can anyone give me a reference or an idea on how I can verify the composition of my sample through Scanning Electron Microscope? Thank you.
03 March 2016 7,199 5 View
I have synthesized a metal nanopartilce. Is it possible to find the concentration of suspension in water in moles? can we use mean diameter obtained from DLS and SEM? Is there a need to find...
03 March 2016 5,773 16 View
Does the brightness darkness tell us something about conductivity ? Please provide some references. Book chapter on analyzing SEM Images could be much appreciated.
03 March 2016 6,522 2 View
Is it possible to determine the pore water distribution or to visualise the pore water in a mudrock or shale with an environmental scanning electron microscope?
03 March 2016 7,628 6 View
Dear all, what is the best way to fix cells (monolayer culture) for SEM imaging?
03 March 2016 5,988 2 View
So I've some strain controlled tension compression test data on 3D-printed material, of which I've calculated the strain energy per cycle and I wish to be able to evaluate the fatigue life. Is...
26 February 2016 3,499 2 View