Research

Researchers from ETH Zurich created a new open-source platform and programming language called LMQL. This programming language makes it easier, cheaper, and safer to interact with large language models like ChatGPT.

After two months of conservation and restoration work, Louis Braun's monumental work, created in 1893 on some 1000 m2 of canvas, is about to being digitised. The process will generate the largest digital image ever created and will allow for unprecedented immersive and interactive viewing experiences.

Researchers at EPFL and Vrije Universiteit Brussel have developed a novel and highly efficient method for rapid antibiotic susceptibility testing using optical microscopy. The technique, called Optical Nanomotion Detection, is extremely rapid, single-cell sensitive, label-free, and requires only a basic traditional optical microscope, equipped with a camera or a mobile phone.

Can ecologically sustainable circuit boards for the electronics industry be produced from cellulose fibers? Empa researcher Thomas Geiger looked into this question. He is now part of a multinational EU project called "Hypelignum". Its goal: biodegradable electronics.

Thanks to a novel combination of cryogenic transmission electron tomography and deep learning, EPFL researchers have provided a first look at the nanostructure of platinum catalyst layers, revealing how they could be optimized for fuel cell efficiency.

It is not easy to make batteries cheap, efficient, durable, safe and environmentally friendly at the same time. Researchers at ETH Zurich have now succeeded in uniting all of these characteristics in zinc metal batteries.

Researchers at ETH Zurich have analysed the bird flu epidemic caused by the H7N9 strain that affected China from 2013 to 2017. New phylogenetic trees will help to improve monitoring of future bird flu epidemics.

In urban India, rising water scarcity and increasing pressure on water supply utilities have prompted the use of treated wastewater as an alternative source. A study of Eawag together with Indian partners explains how the use of sensors and automated chlorination can improve microbial water quality in on-site water reuse systems for increased user safety.

Coral reefs are under a growing threat from climate change and human activity, making it more important than ever to understand their strengths and vulnerabilities. A team of EPFL scientists has now taken an important step in this direction with the new RECIFS open-access database on reef environments.

Researchers at ETH Zurich have created the heaviest Schrödinger cat to date by putting a crystal in a superposition of two oscillation states. Their results could lead to more robust quantum bits and help to explain why quantum superpositions are not observed in everyday life.

Wood is a trump card for the energy transition because it is very versatile and easy to store. Compared to today, up to a third more energy could be obtained from wood, not only in the form of heat, but also in the form of electricity and fuels. However, current use is not efficient enough, Swiss bioenergy researchers have shown in a new report.

ETH Zurich researchers have developed a smart earpiece that helps people relearn physical actions faster and more easily after a stroke. By stimulating the brain, the earpiece helps it rewire neural circuits.

Their task is to monitor the condition of ecosystems, for instance in the forest floor – and crumble to dust when their work is done: bio-gliders modeled on the Java cucumber, which sails its seeds dozens of meters through the air. Empa researchers have developed these sustainable flying sensors from potato starch and wood waste.

Digital tools such as artificial intelligence make it possible for environmental researchers to access larger data pools and generate new scientific findings. WSL uses these tools in a wide variety of ways. For instance, they offer support with making more precise predictions about danger zones in snow and avalanche research.

Their names are Marianne Liebi Adrian Wanner. Two young researchers who make the nanostructure of macroscopic samples, such as bones or brain tissue, visible in three dimensions using high-resolution images. They achieve this using measurement data obtained with X-rays at the Swiss Light Source at PSI, which is then processed and used for imaging.