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:
10 March 2020
Researchers organically engineer solar cells using enzymes in papaya fruitTitanium dioxide (titania) thin films are commonly used in various types of solar cells. The fabrication methods that are currently used to create such titania films require high temperatures, as well as expensive, high-end technologies. Researchers at Delft University of Technology (TU Delft) have now developed a fully organic method to engineer porous titania thin films at relatively low temperatures.
03 December 2019
All Pilsner yeast strains originate from a single yeast ancestorPilsner yeast, the well-known micro-organism that brewers use every year to make hundreds of billions of litres of pilsner and other lagers, came into being 500 years ago through an accidental encounter between two species of yeast. The yeast strains now used to brew pilsner can all be traced back to that time. This is the conclusion reached by TU Delft researchers based on extensive DNA analysis.
15 April 2022
National Growth Fund finances Cellular AgricultureThe National Growth Fund of the Dutch government grants conditional funding of 60 million euros to the Cellular Agriculture consortium, whose goal is to produce and promote protein-rich food from cultivated cells. The TU Delft is one of the founders of the consortium, with Marcel Ottens as initiator of the line of research. The TU Delft, together with the companies PlanetBio, DSM, Meatable, CE Delft and others, forms a hub in Delft for this new field of work.
24 February 2022
Mark van Loosdrecht wins Novozymes Prize for 25 years of revolutionary wastewater treatmentThe development of new technologies for biological wastewater treatment is turning our view of sludge upside down. Microbiologist Mark van Loosdrecht receives the 2022 Novozymes Prize for his pioneering work in copying and reusing nature’s mechanisms in wastewater treatment and resource recovery. Van Loosdrecht: “Treating wastewater will become good business in the future.”
23 December 2021