From sample preparation to report

Vironova offers a complete GMP-certified TEM analysis package that includes both negative stain (nsTEM) analysis and cryogenic (cryoTEM) analysis, each providing powerful image datasets, quantitative data, and conclusions from the analysis.

There are a variety of nanoparticles that can be tested and analysed using TEM, at EM services we specialize in the following type of nanoparticles:

If you do not find your type of samples in the list above, please contact us. Our team of experts will suggest the type of TEM analysis suitable for your product.

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Visualization of analyses

Below you can find a visualization of our portfolio of analyzes by technique and analysis method.

TEM technique Analysis Type of particles
AAV vectors Adenovirus vectors Lentiviral vectors Liposomes and drug delivery systems Extracellular vesicles
nsTEM Sample morphology          
Aggregation     *   *
Particle size distribution          
CryoTEM Packaging analysis          
Circularity          
Lamellarity          
Thickness of bilayer          

*Analysis subjected to discussion with the client

Download example reports

We have various example reports of different types of analyses available for you to download. The reports give you a deeper insight in what to expect from hiring our electron microscopy services.

The example reports are free and easily accessed by submitting a form. Just click the button below to get to the submission page.

Download example reports
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FAQ about EMS

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Do you have questions?

If you have any questions you would like to get answered, don’t hesitate to contact us. Answers might also be found in our learning center or in our FAQ sections on each single analysis page.

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