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25 April 2024

A study by André Prévôt (left) and Imad El Haddad from the Laboratory for Atmospheric Chemistry at the Paul Scherrer Institute PSI provides a basis for decision-making to improve the living conditions of millions of people.

How to clean up New Delhi’s smoggy air

Media Releases Energy and Climate Atmosphere

PSI researchers are tracking down pathogenic aerosols in India.

13 March 2023

Extreme nighttime pollution in New Delhi air explained

Media Releases Energy and Climate Environment Atmosphere

PSI researchers find the cause of high nighttime air pollution in New Delhi

Research on Covid-19

PSI is in limited operation due to the Covid-19 pandemic. But right now, in this extraordinary time, the researchers want to make their contribution to society – at PSI and in cooperation with other research institutions and companies. Here we provide information on activities and projects that are starting up or being planned, for example, to examine lung tissue or to produce proteins and antibodies, or on ideas for new research on Covid-19.

20 March 2015

Nanometres in 3D

Media Releases Future Technologies Nanotechnology SLS

Scientists at the Paul Scherrer Institute and ETH Zurich have created 3D images of tiny objects showing details down to 25 nanometres. In addition to the shape, the scientists determined how particular chemical elements were distributed in their sample and whether these elements were in a chemical compound or in their pure state.

This is a text from the PSI media archive. The contents may be out-of-date.

22 June 2022