Knowing the physicochemical properties of exhaled droplets and aerosol particles is a
prerequisite for a detailed mechanistic understanding and effective prevention of the …

We are currently facing the COVID-19 pandemic which is the consequence of severe acute
respiratory syndrome coronavirus (SARS-CoV-2). Since no specific vaccines or drugs have …

Primary biological aerosol particles (PBAP) play an important role in the climate system,
facilitating the formation of ice within clouds, consequently PBAP may be important in …

In the past few decades, especially since the outbreak of the coronavirus disease (COVID-
19), the effects of atmospheric bioaerosols on human health, the environment, and climate …

Nanotechnology and biotechnology are currently being focused on pathogenic viruses, and
researchers are ready to use these approaches to detect viral infections. Indeed, during …

Microbial toxins pose a significant threat to the natural environment and all forms of life on
planet earth. These biological organisms, such as enzymes, viruses or fragments wreak …

Pollen monitoring has traditionally been carried out using manual methods first developed in
the early 1950s. Although this technique has been recently standardised, it suffers from …

To benefit allergy patients and the medical practitioners, pollen information should be
available in both a reliable and timely manner; the latter is only recently possible due to …

Air-transmissible pathogenic viruses, such as influenza viruses and coronaviruses, are
some of the most fatal strains and spread rapidly by air, necessitating quick and stable …

We present the first validation of the Swisens Poleno, currently the only operational
automatic pollen monitoring system based on digital holography. The device provides in …