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Life Sciences - 02.12.2024
Tiny dancers: Scientists synchronise bacterial motion
Tiny dancers: Scientists synchronise bacterial motion
Researchers at TU Delft have discovered that E. coli bacteria can synchronise their movements, creating order in seemingly random biological systems. By trapping individual bacteria in micro-engineered circular cavities and coupling these cavities through narrow channels, the team observed coordinated bacterial motion.

Life Sciences - 20.11.2024
Unique nature of tickling-induced laughter
Unique nature of tickling-induced laughter
Laughter, a universal human expression, takes many forms - whether it's a chuckle, a giggle, or a full-blown guffaw. But not all laughter is created equal. New research led by social psychologist Roza Kamiloglu at VU Amsterdam reveals that laughter induced by tickling stands apart from other forms of laughter, both acoustically and perceptually.

Health - Life Sciences - 18.10.2024
Why do we get sick from a snakebite?
Why do we get sick from a snakebite?
Every year, more than 100,000 people die from the effects of a venomous snakebite. Biologist Mátyás Bittenbinder has researched how snake venom damages the human body, with the goal of developing antivenoms in the future. Additionally, there are also some 'positive aspects' to the venom. This research leads to a better understanding of snake venom.

Life Sciences - Career - 17.10.2024
Neurons can predict the future
On 17 October 2024, Martina Lamberti publicly defended her PhD thesis, "Know the Past to See the Future: Memory and Prediction in In-Vitro Cortical Neurons" , at the University of Twente. Her research sheds light on how the brain predicts future events and forms memories. These findings could open new doors in understanding neurological conditions like dementia.

Health - Life Sciences - 11.10.2024
Innate immunity envelops bacteria
Innate immunity envelops bacteria
The protein GBP1 is a vital component of our body's natural defence against pathogens. This substance fights against bacteria and parasites by enveloping them in a protein coat, but how the substance manages to do this has remained unknown until now. Researchers from Delft University of Technology have now unravelled how this protein operates.

Life Sciences - 14.09.2024
It’s not just love: primates also bond for their own benefit
Female and male primates often form close bonds, but not purely out of affection. Close relationships usually evolve when there is a clear benefit for both parties, with protection and reproductive control playing key roles. A new study, led by primatologists Liesbeth Sterck from Utrecht University and Julia Ostner from the University of Göttingen, provides theoretical insights in how these bonds are formed.

Life Sciences - 22.08.2024
New SPARXS technique reveals DNA behaviour at unprecedented speed
New SPARXS technique reveals DNA behaviour at unprecedented speed
Studying how single DNA molecules behave helps us to better understand genetic disorders and design better drugs. Until now however, examining DNA molecules one-by-one was a slow process. Biophysicists from Delft University of Technology and Leiden University developed a technique that speeds up screening of individual DNA molecules at least a thousand times.

Microtechnics - Life Sciences - 17.07.2024
Ant insights lead to robot navigation breakthrough
Ant insights lead to robot navigation breakthrough
Have you ever wondered how insects are able to go so far beyond their home and still find their way? The answer to this question is not only relevant to biology but also to making the AI for tiny, autonomous robots. TU Delft drone-researchers felt inspired by biological findings on how ants visually recognize their environment and combine it with counting their steps in order to get safely back home.

Life Sciences - Health - 12.07.2024
Genetic insights shed light on how and where bacteria form brightly coloured colonies without pigments
Some bacteria form colonies that display striking, reflective colours. New genetic insights into the formation of such colours allowed an interdisciplinary, international team of researchers to identify the environments and bacterial groups in which these colours are found. Doing so, the team has made a start in understanding the function of these colours in bacteria.

Life Sciences - Computer Science - 12.07.2024
Neural network training made easy with smart hardware
Neural network training made easy with smart hardware
Led by Yoeri van de Burgt and Marco Fattori, TU/e researchers have solved a major problem related to neuromorphic chips. The new research is published in Science Advances. Large-scale neural network models form the basis of many AI-based technologies such as neuromorphic chips, which are inspired by the human brain.

Health - Life Sciences - 24.06.2024
'Even negative research findings deserve to be published - others can learn from them'
’Even negative research findings deserve to be published - others can learn from them’
Postdoctoral researcher Florencia Abinzano was nominated for the Trial and Error award, established to create more awareness for open science: the open sharing of all research results, positive and negative, in science. Scientific research does not always go as it was conceived or hoped for. Sometimes, your hypothesis doesn't work out, mistakes may be made.

Life Sciences - Psychology - 17.06.2024
The role of brain connections in insomnia explained
The role of brain connections in insomnia explained
Insomnia is a common problem that also increases the risk of depression. Unfortunately, we do not yet sufficiently understand the underlying neurobiological mechanisms. Research by neuroscientist Tom Bresser shows that the white matter in the brain, which connects different brain areas, differs in people with insomnia compared to people without sleep problems.

Life Sciences - Physics - 10.06.2024
Meike Bos investigated how lungs transport mucus by using physics
Applying physics to better understand complicated biological processes: that is what Meike Bos did during her PhD. She used computer models to investigate how ciliated cells in the airways move to ensure that mucus can be transported. Her research, culminating in a successful dissertation defense on 29 May, highlights the power of computational modeling in addressing complex biological phenomena.

Life Sciences - 03.06.2024
Freeze response in dangerous situations is actually very useful
When people face an acute threat, they tend to react in one of three ways: fight, flight or freeze. A doctoral research project conducted at Radboud University by Felix Klaassen and defended on the 5th of June shows that the freeze response can be really helpful in dealing with a situation in a well-considered way.

Life Sciences - 30.05.2024
More wolves does not necessarily equal fewer foxes or badgers
The assumption that the numbers of smaller predators will decline when large predator populations rise, is not necessarily valid. For mammals in Europe, this relationship appears to exist only in specific cases. Utrecht biologists Thomas van Schaik, Marijke van Kuijk , and Liesbeth Sterck conclude this based on a literature review they conducted, which was recently published in the scientific journal Mammal Review.

Life Sciences - Microtechnics - 15.05.2024
Animal brain inspired AI game changer for autonomous robots
Animal brain inspired AI game changer for autonomous robots
A team of researchers at Delft University of Technology has developed a drone that flies autonomously using neuromorphic image processing and control based on the workings of animal brains. Animal brains use less data and energy compared to current deep neural networks running on GPUs (graphic chips).

Environment - Life Sciences - 30.04.2024
Residual waste from mushroom cultivation removes pollutants from water
Water can be purified using mushroom substrate: the mixture of fungal filaments and horse manure that remains after harvesting mushrooms. The substrate effectively decreases concentrations of pesticides and drugs in contaminated water. Utrecht researchers Brigit van Brenk , Han Wösten , and colleagues demonstrate this in a paper in the scientific journal Applied Microbiology and Biotechnology.

Life Sciences - Environment - 24.04.2024
First experimental proof for brain-like computer with water and salt
First experimental proof for brain-like computer with water and salt
Theoretical physicists at Utrecht University, together with experimental physicists at Sogang University in South Korea, have succeeded in building an artificial synapse. This synapse works with water and salt and provides the first evidence that a system using the same medium as our brains can process complex information.

Life Sciences - 19.04.2024
Problem in microscopy solved after decades
Problem in microscopy solved after decades
Examining tissues, cells, and proteins under a microscope helps us prevent and combat diseases. To study this, we need to precisely determine the dimensions of the biological structure. However, a biological sample may appear flatter under the light microscope than it actually is. Researchers at Delft University of Technology have now demonstrated for the first time that this distortion is not constant, contrary to what many scientists have assumed for decades.

Life Sciences - Computer Science - 11.04.2024
Our brain as an example
Our brain as an example
TU/e researcher Imke Krauhausen built new electronic devices based on neuromorphic computing Our brain can process complex information at lightning speed using very little energy. This is why there is rapidly growing interest in the human brain as a model for the development of new computer technology.
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