How to improve the reliability of biosensors? The key lies in the composition of polymer brushes

Abstract

The team led by Hana Lísalová from the Optics Section of the Institute of Physics of the Czech Academy of Sciences, in collaboration with scientists from the Faculty of Mathematics and Physics at Charles University, used surface-enhanced Raman spectroscopy (SERS) and a molecular probe to map hidden defects in polymer nanobrushes and demonstrated how these defects can be prevented in the future.

Fighting superbugs: how biosensors help combat antibiotic-resistant staph

Abstract

A team led by Zdeněk Farka from Masaryk University in Brno, in collaboration with Hana Lísalová's team from the Division of Optics of the Institute of Physics of the Czech Academy of Sciences, is looking for new ways to faster and more effective evaluation of the so-called phage therapies, which could offer an alternative to traditional antibiotics. 

Head of the Laboratory of Functional Biointerfaces, Hana Lísalová, has received a prestigious award

Abstract

For Hana Lísalová, head of the Laboratory of Functional Biointerfaces from the Division of Optics, this year's fifth edition of the International Conference on Bioinspired and Zwitterionic Materials, which was held at Cornell University in the USA, meant a significant accomplishment. She received the prestigious Mid-career Award for her contribution to the development of a new generation of antifouling layers with biofunctional elements, biosensors and biomimetic systems.

Biosensors as a public health tool – research by a team of scientists from the Institute of Physics of the Czech Academy of Sciences has been published by the prestigious Journal of Travel Medicine

Abstract

Scientists from the Institute of Physics of the Czech Academy of Sciences have published the results of extensive research in the field of public health. Their aim was to map the occurrence of SARS-CoV-2 virus in Prague public transport during the COVID-19 pandemic. The team from the Laboratory of Functional Biointerfaces, led by Hana Lísalová, developed special biosensors for testing. Their use has provided new insights into the fight against infectious diseases.  The research has recently been published in Journal of Travel Medicine.

The study proved Czech scientist’s biochip to fast and reliably detect SARS-CoV-2

Abstract

The biochip is as fast as an antigen test and at the time as reliable as the PCR method. A team of Czech scientists led by Hana Lísalová has achieved the most crucial milestone in the development of a unique system for the detection of the SARS-CoV-2 virus causing COVID-19. Biosensor research, which the system is based on, confirmed their sensitivity and reliability and opened new options for further development in this area.

Robot to Detect COVID-19 from Saliva Samples

Abstract

A device to detect SARS-CoV-2 in saliva samples is one step closer to a real-world application.  A unique technology, which was developed by researchers from the Institute of Physics of the Czech Academy of Sciences, has shown sensitivity comparable to that of PCR testing.

Flow cytometer installed in the Laboratory of Biophysics

Abstract

Interdisciplinary research of the Laboratory of Biophysics aims to gain insight in the understanding of how physical factors influence the processes that drive cell behaviour and functionality. The Czech Academy of Sciences supported the laboratory by providing funds for the CytoFLEX Beckman Coulter flow cytometer.