Vironova is a Swedish innovative company bringing new solutions to the field of sub-visible particle analysis.

Vironova offers a range of products and services which can be used in development of particles for vaccines, drug delivery and gene therapy as well as viral safety testing and material quality control.

The Vironova story

By combining expertise in electron microscopy, virology, mathematics and image analysis, Vironova has developed a unique offering of services, hardware and software products.

Application areas

Drug and gene delivery

  • Liposomal characterization
  • Morphology including lamellarity
  • Particle size distribution
  • Filled vs. empty
  • Particle shape

Vaccines

  • Viral particle morphology
  • Particle size distribution
  • Detect aggregates or debris

Material science

  • Composition distribution
  • Particle size

Biologics

  • Viral clearance

Recent updates

Systems developer and systems architect to Vironova

We are currently looking for a system-developer and system-architect to join our development team at Vironova. You will be working with two related products: VAS and MiniTEM, where one of them is handling and collecting images from an electron microscope. You will be a part of an experienced development team and be involved in the entire development process from analysis/design to programming, code-review, test and documentation. We are using SCRUM as methodology, close to our Product Owner, in 4-week-sprints. Read more about the positions here.

Send your application to rekrytering@bleiken.se.

On Demand Webinar: Objective Characterization Data on Drug and Gene Delivery Platforms

During this webinar, Dr. Josefina Nilsson, head of Vironova services will present how EM imaging together with Vironova Analyzing Software (VAS) analysis can provide objective characterization data of liposomal drug carriers and viral vectors in a time and cost efficient way.

Watch on demand here.

White paper: A comparative study of MiniTEM versus DLS and NTA.

This study compares the performance and the ability to detect the Adeno associated virus particles (AAV) of interest and distinguish them from contaminating proteasomes.

Objective Characterization of Liposomes

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.

ProViz: A new software for easy and intuitive visualisation and analysis of electron tomograms with low signal-to-noise ratio.

Visual understanding is a key aspect when studying electron tomography data-sets, aside quantitative assessments such as registration of high-resolution structures. In a recently published article, Vironova CTO Ida-Maria Sintorn and co-authors present the free software tool ProViz (Protein Visualization) for visualisation and template matching in electron tomograms of biological samples.

Read more here.

Testimonials

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

"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

Vironova provides EM-services for 6 of the 10 largest pharma- and biotechnology companies.

Customers