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:
17 April 2020
European Commission greenlights large international water projectThe European Commission has signed the grant agreement for WATER MINING, a 17 million euro project aimed at demonstrating innovative water resource solutions. As part of the project, demonstrations in Cyprus, Spain, Portugal, Italy and The Netherlands will be built to show novel efficient ways to reclaim nutrients, minerals, energy and water from industrial and urban wastewater and seawater. The public-private consortium consists of 38 public and private partners and 4 linked third parties in 12 countries. It will be led by Delft University of Technology (TU Delft).
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.
06 August 2021
New yeast species could make biotechnology more sustainableYeasts usually need oxygen to reproduce. However, researchers at TU Delft have now come across a highly unusual species of yeast that is capable of rapid growth even without oxygen. How does it do that? By replacing an essential component of the normal yeast cell with a surrogate molecule. In theory, this discovery could make the industrial production of beer and biofuels using yeasts more sustainable and efficient. The results of this study have been published in the scientific journal PNAS.
29 April 2021
Researchers create living material based on algaeResearchers led by Delft University of Technology (TU Delft) used 3D printing to create a novel, environmentally-friendly and living material made of algae that has many potential applications.
07 April 2021