Innovation is crucial to fulfil the potential of industrial biotechnology for sustainable production of fuels, chemicals, materials, food and feed. Similarly, scientific and technological advances in environmental biotechnology are needed to enable novel approaches to water purification, and ‘waste-to-product’ processes thus contributing to a circular economy. Increased fundamental knowledge encompassing enzymes, microorganisms and processes are essential for progress in this field. The Department of Biotechnology covers this research area and, based on new insights, selects, designs and tests new biobased catalysts, micro-organisms, and processes.
The department encompasses five research sections:
11 January 2021
Delft researchers build artificial chromosomeBiotechnologists at Delft University of Technology have built an artificial chromosome in yeast. The chromosome can exist alongside the natural yeast chromosomes, and serves as a platform to safely and easily add new functions to the micro-organism. Researchers can use the artificial chromosome to convert yeast cells into living factories capable of producing useful chemicals and even medicines.
07 January 2021
ERC Proof of Concept grant for Frank HollmannFrank Hollmann (Biotechnology) has been awarded a Proof of Concept grant by the European Research Council. He is one of 55 ERC grant holders that are set to receive top-up funding to explore the commercial or innovation potential of the results of their EU-funded research.
17 December 2020
Delft researchers chart the potential risks of 'free-floating DNA'We don’t realize it, but loose strands of DNA end up in nature via our wastewater. As of yet, it is unclear how much this 'free-floating DNA' impacts environmental and public health. Researchers at Delft University of Technology (TU Delft) have now found a way to determine just how much potentially harmful DNA ends up in our wastewater. They have developed a method that can isolate such ‘free floating DNA’ from wastewater, which gives them the means to determine the extent of the problem. The results of their work will officially be printed in Water Research in February 2021, but have already been pre-published online.
25 November 2019
Mark van Loosdrecht elected as member of the Chinese Academy of EngineeringThe Chinese Academy of Engineering (CEA) has announced that it has elected Mark van Loosdrecht, Professor of Environmental Biotechnology, as a member.
11 September 2019
Cable bacteria: Living electrical wires with record conductivityBacteria that power themselves using electricity and are able to send electrical currents over long distances through highly conductive power lines. It almost sounds like the way we charge our TVs and refrigerators, and may seem hard to believe, but it is a recent discovery by a team of scientists from the University of Antwerp (Belgium), Delft University of Technology (Netherlands) and the University of Hasselt (Belgium). Centimeter-long bacteria from the seafloor contain a conductive fiber network that operates in comparable way to the copper wiring that we use to transport electricity. The highly conductive fibers enable a completely new interface between biology and electronics, providing a prospect for new materials and technology.
18 July 2019