HELIA Biomonitoring develops sensors for continuous biomolecular monitoring. The sensors give a continuous stream of data, for real-time feedback based on critical molecular parameters. The measurements enable early warning and closed-loop measurement-and-control in industry and healthcare. The basic sensing technology has been published in Nature Communications and can be found here: https://www.nature.com/articles/s41467-018-04802-8 An animation video explaining the sensing principle is available here: https://youtu.be/iIbmrjbw62U