Cost effective and fast service providing high resolution electron microscopy (EM) images, statistical data and accurate measurements combined with expert guidance.

Objective and time efficient analyses

The Vironova EM service team uses the in house developed Vironova Analyzing Software (VAS) designed to analyze transmission electron microscopy (TEM) images of nano-sized particles.
Significant amount of time is saved and the results are consistent and reproducible.

How to initiate a project

Explain your project and what you are looking to find out to the Vironova expert team


Get a tailored project design


Agree on proposal


Submit sample


Recieve report


Receive report with representative EM-images, quantitative analysis and concluding summary.

Testimonials

"Being able to visualize a formulation of our nasal vaccine candidate has improved the understanding of how our adjuvant technology, Endocine™, interacts with vaccine antigens."

Anna-Karin Maltais, CSO, Eurocine Vaccines
<em>Anna-Karin Maltais, CSO, Eurocine Vaccines</em>

Typical analyses

Liposomal and Lipid nanoparticle (LNPs) characterization

  • Morphology including lamellarity and particle shape
  • Particle size distribution
  • Filled versus empty

AAV, Adenovirus and other typical viral vectors

  • Filled versus empty
  • Particle size distribution
  • Purity analysis and detection of aggregates and debris

Viruses and VLPs

  • Viral particle morphology
  • Particle size distribution
  • Purity check or detection of aggregates and debris

Material sciences

  • Composition distribution
  • Particle size distribution

Resources

Objective characterization of liposomal drug delivery platforms

White paper presenting how Liposomal physicochemical characteristics are objectively and accurately measured by using cryo Transmission Electron Microscopy (TEM) in combination with Vironova image analysis software.

Objective Characterization Data on Drug and Gene Delivery Platforms

Dr. Josefina Nilsson presents how EM imaging together with VAS analysis can provide objective characterization data of liposomal drug carriers and viral vectors in a time and cost efficient way.