CONTACT ABOUT US NEWS INVESTORS EM SERVICES VIRAL CLEARANCE PRODUCTS MiniTEM VAS – Vironova Analyzer Software RESOURCES 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. Products and services EM-services Cost effective and fast services combining high resolution electron microscope imaging with expert guidance. Viral clearance GLP certified BSLII and BSLIII virus and cell laboratories offering solutions for optimizing the development of biologics. MiniTEM Affordable, automated and easy to use nanoparticle analysis in the size range 0.01 to 10 µm. VAS Time saving and objective electron microscope based image analysis of nanoparticles such as liposomes, AAV and solid particles. 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 Open position: Software tester We are looking for additional testers to join our development team regarding testing of two of our software products VAS and MiniTEM. The position includes having partial responsibility for: Internal testing in the development team Development of the internal testing, mainly tests of the two software products (VAS and MiniTEM ) Quality assurance of the tests required for GAMP validation of products Read more here (text in Swedish) Open position: Field engineer We are looking for a Field Engineer to join our Instruments group who will work with technical sales, installation, technical support and troubleshooting with our customers. The service includes: customer visits and sales meetings, presenting technical demos, produce demos and technical sales and marketing materials and attend marketing events and seminars. It also includes installation, set up, testing, debugging and supporting the microscope at the customer. Education and training of customers in setting up and using the microscope is also an important part as well as managing and disclosing customers’ support needs internally. Read more here (text in Swedish) Reveal information that Gives Insights – New Approaches to Sub-Visible Particle Characterization Speakers: Dr. Josefina Nilsson, Head of EM services and Dr. Gustaf Kylberg, Product Manager MiniTEM, Vironova AB Abstract: A case study on how to speed up time to insight during purification and formulation development. The purity of two different Adenovirus samples were compared and analyzed. Automated image acquisition and particle classification was performed using MiniTEMTM -a compact, low voltage transmission electron microscope. High quality images and accurate quantitative data were obtained in less than 4h. 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. Download study 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 "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 Gävlegatan 22, 11330 Stockholm, Sweden (+46) 08-702 67 90 info@vironova.com