Healthcare industry

BioFluidix GmbH, a spin-off resulting from the cooperation between Hahn-Schickard and the Department of Microsystems Engineering at the University of Freiburg, is now part of the Swiss Hamilton Bonaduz AG.

Dr. Nicole Hoffmeister-Kraut, Minister of Economic Affairs, Labour and Tourism of Baden-Württemberg, together with Freiburg’s Mayor Martin Horn, gives the go-ahead for the construction project on the Georges-Köhler-Allee.

In the field of optogenetics, scientists investigate the activity of neurons in the brain using light. A team led by Prof. Dr. Ilka Diester and Dr. David Eriksson from the Optophysiology Laboratory at the University of Freiburg has developed a new method to simultaneously conduct laminar recordings, multifiber stimulations, 3D optogenetic stimulation, connectivity inference, and behavioral quantification on brains.

A research team around Dr. Andreas Weltin, Dr. Jochen Kieninger and Johannes Dornhof from the Department of Microsystems Engineering (IMTEK) at the University of Freiburg has developed a system that, among other things, makes it possible to study the development of tumour cells outside the human body in a three-dimensional environment.

Microfluidic systems - 18/11/2021

Dermagnostix develops molecular diagnostic tests for skin diseases

Dermagnostix GmbH has developed a rapid test to differentiate between psoriasis and eczema. This test is currently undergoing preclinical testing, with market launch planned for 2023. The start-up is already working on two other dermatological tests. Centrifugal microfluidics is the name of the technology on which the tests are based.

Article - 10/03/2021

Faster to single cells using miniature grinder

Tissue cells are needed for medical diagnostics, cell therapies and tissue engineering, among other things. A novel tissue grinder gently and automatically dissociates cells from tissue. In November 2020, the newly founded biotech company Fast Forward Discoveries GmbH (FFX) delivered its first tissue grinders to customers.

Article - 04/11/2020

Rapid coronavirus test delivers results in 43 minutes

The Hahn-Schickard Institute and Spindiag GmbH in Freiburg im Breisgau have joined forces to develop a rapid test used at the point of care. The test takes just 43 minutes to show whether a patient is infected with the coronavirus SARS-CoV-2. The rapid test is expected to be given market approval in Germany and the EU during the final quarter of 2020.

An interdisciplinary team of scientists at the Max Planck Institutes for Intelligent Systems and Solid State Research has developed a biocompatible microswimmer made of carbon nitride, which they can propel forward through light. The particle can also store solar energy similar to miniature solar cells equipped with batteries, and can thus also swim in the dark using the stored energy.

Biochip systems - 02/09/2020

Miniature organs with great potential

Dr. Peter Loskill and his team at the Fraunhofer Institute in Stuttgart and the University Hospital of Tübingen are developing what is known as an "organ-on-a-chip" (OoC). An OoC is a microfluidic system that simulates small functional units of organ tissue. OoCs can be used in different ways: in basic and pharmaceutical research as well as in clinical research and application, where they might render many animal experiments…

Microstructure Technology - 17/07/2020

An electronic nose for many applications

Sensory organs are sophisticated masterpieces of nature. That is why humans have often tried to copy them. Be it cameras or microphones - there are technical objects that have always been based on natural models such as the eye or the ear. For a long time, however, no artificial sense of smell has featured in the technical repertoire. Now researchers at the Karlsruhe Institute of Technology (KIT) have developed an electronic nose. It can…

Company profile - 16/12/2019

Velabs Therapeutics GmbH: each droplet is a test system

Using microfluidics to detect new therapeutic antibodies is, in simple terms, the concept developed by Velabs Therapeutics GmbH. The Heidelberg-based start-up was spun out from the European Molecular Biology Laboratory (EMBL) in 2017 with the support of EMBLEM Technology Transfer GmbH. More recently, investors have provided the young company with additional funding to expand its technologies and applications.

Article - 26/07/2019

New test assay leads to discovery of new influenza virus infection route

Researchers from the University of Freiburg have recently discovered a completely new mechanism that influenza viruses use to infect cells. This discovery was partly made possible by a so-called emulsion coupling assay - an extremely sensitive, digital detection method developed by Actome GmbH in collaboration with scientists from the Freiburg University of Applied Sciences and Hahn-Schickard. The assay is used to count individual molecules and…

The High-Tech Gründerfonds (HTGF) and two private investors are convinced of the importance of single-cell isolation for the production of biopharmaceuticals and for genetic analysis in research and diagnostics. EUR 3 million will be invested in the further development of the technology, the expansion of the sales organization and in opening up further applications for Cytena’s single-cell printers.

Article - 14/02/2018

Animal-free diabetes research with the pancreas chip

Quite a number of promising drug candidates for the treatment of diabetes are currently in the pharmaceutical pipeline, including innovative drugs that can stimulate the regeneration of insulin-producing pancreatic cells. However, they will have to be safety tested in animals. Scientists from Ulm University Hospital have now begun to develop a pancreatic chip from stem cells.

Prenatal diagnosis - 23/03/2017

Microdroplets for safe and rapid prenatal diagnoses

Although the methods used to carry out amniocentesis are quite sophisticated, there is still a 0.5 percent risk of miscarriage following the intervention. Therefore, an EU-funded project called AngeLab is developing a rapid test that only requires a blood sample of the mother rather than amniotic fluid. The test yields information on the genetic health of the foetus within only a few hours. As part of the project, researchers from the…

Article - 02/03/2017

Personalised antibiotics therapy: fewer antibiotic-resistant bacteria

Antibiotics have long been used as all-purpose weapons against infectious diseases – too often and too early, as we now know. This tendency has caused many bacteria to become resistant to standard antibiotics. The search for new substance classes has proved quite difficult. Care must therefore be taken to use existing antibiotics prudently in order to reduce the number of bacteria becoming resistant to them in the long term. Researchers from…

Article - 12/01/2017

Test system for skin damage caused by solar radiation

Based on an accredited test method, the Fraunhofer IGB has developed an in vitro phototoxicity assay to measure the phototoxic potential of substances in medications and lotions used to protect the skin against environmental influences, which can become toxic when exposed to UV light. The assay uses human skin cells that have been grown into three-dimensional tissue as a human skin model.

Company profile - 25/07/2016

300MICRONS: 3D cell culture solutions tailored to customer needs

What happens in tissues and organs and how do they react to pharmaceutical substances? Three-dimensional cell cultures can reproduce reality far better than a single-cell layer can. With good reason. Reality is far from two-dimensional. A company called 300MICRONS GmbH develops films with tiny indentations that provide optimal conditions for cells to grow into 3D cell aggregates.

Company profile - 14/07/2016

neuroloop GmbH: how the manipulation of neuronal information can lower blood pressure

Millions of people worldwide suffer from high blood pressure. However, taking medicines to control high blood pressure does not work for everyone. Dr. Dennis Plachta and Prof. Dr. Thomas Stieglitz from IMTEK have now developed a neurostimulator to control blood pressure. Together with Dr. Michael Lauk, an experienced company founder, the two researchers set up a company called neuroloop, which is funded by Aesculap AG and aims to turn the…

Article - 16/06/2016

Microfluidic biofermenter mimics plant tissue

It is estimated that as many as one million secondary plant metabolites can be used as medical agents. Plants produce these compounds to aid their growth and development as well as to discourage herbivores from eating them. However, it is still very difficult, or even impossible, to produce secondary plant metabolites industrially. Researchers from the Karlsruhe Institute of Technology (KIT) are now developing a microfluidic bioreactor to make…

Article - 14/04/2016

Rapid and unambiguous detection of infection in a miniature laboratory

In cooperation with industrial partners, researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB in Stuttgart have spent many years developing innovative diagnostic tools for use in infection biology. Among these are microsystems that combine complete test procedures on a “lab-on-a-chip” (LOC) and enable simultaneous analysis of several thousand parameters relatively quickly and with little effort. The scientists…

Article - 04/04/2016

An intelligent system for the storage and controlled release of pharmaceutical substances

A sophisticated reservoir that sits under the skin and dispenses precise quantities of drugs locally and at a particular point in time now exists. A junior research group from the University of Freiburg’s BrainLinks-BrainTools excellence cluster led by Dr. Maria Asplund and her doctoral student Christian Böhler from the Department of Microsystems Engineering (IMTEK) has developed a small storage system made of organic-inorganic hybrid material…

Article - 23/03/2015

cytena GmbH facilitates the separation of single cells

cytena GmbH, a start-up company which was spun out from the Department of Microscystems Engineering (IMTEK) at the University of Freiburg in 2014, has developed a device that enables single cells to be deposited safely and gently using a single-cell printer called cy-Clone. Once processed, the cells can be used to study tumour heterogeneity and to create clonal cell lines for producing antibodies.

Article - 13/10/2014

Personalised cancer therapy based on microRNA analysis

microRNAs are not just required for the regulation of gene expression, their expression signatures also allow conclusions to be drawn on the type and progression of cancer. Sensovation AG is therefore working with partners from industry and clinical research to develop an automated microRNA analysis platform that can detect and evaluate microRNA signatures faster than has previously been possible. The system is designed to make it easier to…

Article - 11/08/2014

PRONTO develops microsystems for and with companies

Since 2010, PRONTO, a project run by the MicroTEC Südwest cluster, has been focusing on the production of innovative microsystems for application in the medical and other sectors. PRONTO provides microsystems development support up to small-scale production. Customers who are seeking to implement their ideas into concrete microsystems solutions can count on the expertise and infrastructure of four institutes.