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:
23 December 2021
Super-fast technique measures heme enzyme reaction as it happensResearchers from TU Delft found an unexpected new enzyme intermediate at work in enzymes that contain heme, a cofactor that’s vital for many processes in our body such as the breaking down of toxins in the liver. The researchers used new, rapid techniques, which are less invasive than existing methods. The results, published in ACS Catalysis, increase our understanding of heme proteins and enzymes and how they can be engineered.
27 October 2021
Making artificial leather while processing wastewaterLeather is a strong product but has been getting bad press lately due to the fact that it is made of animal skins and the production process is a burden on the environment. The TU Delft student team WaterSkins has come up with a very sustainable alternative: artificial leather made during the treatment of wastewater.
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.
11 November 2020
TU Delft and NRL host the “Workshop on Sustainable Aviation Fuels for Aircraft Propulsion”On October 15th, 2020 - the Delft University of Technology (TU Delft) in collaboration with the Netherlands Aerospace Center (NRL) hosted the “Workshop on Sustainable Aviation Fuels (SAF) for Aircraft Propulsion”. During the workshop, experts from the aviation and technology sectors, as well as representatives from NGO’s and research institutes gathered to share their vision and expectations about SAF production and availability for the aviation sector in the 2050-time horizon.
10 September 2020
50.000 euro NWO grant for four researchers of Applied SciencesThe Board of NWO Domain Science has awarded four researchers of Applied Sciences in the NWO Open Competition Domain Science – XS. Xiaozhou Ma, Dimphna Meijer, Caroline Paul and Toeno van der Sall will all receive 50.000 euros for their various projects.
28 May 2020