Faster, more accurate water testing: Magda Nechanická wins

Magda Nechanická shone at the prestigious Water 2025 conference, winning first place in the young scientists' competition with her research focused on the rapid detection of pathogenic microorganisms in water. Her work presented a new approach to water monitoring and faster response to undesirable microorganisms in water.

In her winning presentation, Magda introduced a project focused on the introduction and verification of a methodology for assessing the microbial quality of water using molecular genetic methods. Specifically, this involves qPCR analysis, which can detect the DNA of dangerous microorganisms, such as Escherichia coli or Legionella, faster and more accurately than traditional microbiological analyses.

Results within a few hours

"We are able to obtain results within a few hours of receiving the sample, which is a huge advantage over traditional methods," explains Magda.
"What's more, this method is not limited to cultivable microorganisms, so it provides a much more comprehensive picture of water quality," she adds.

In August this year, this approach was successfully accredited for seven types of microorganisms that are commonly monitored in drinking water, swimming pools and hot water. At the same time, an almost identical methodology was accredited, which focused on biofilm samples instead of water.

From idea to accreditation

The path to accreditation was not easy. The work was created as part of the SIGMA programme, and the bar was set high from the outset. The goal was not only to develop the methodology, but also to bring it to the stage of official accreditation by the competent authority.

"It was completely new to us and a huge challenge. In just over a year, we not only had to implement and verify two new methodologies, but also prepare all the documentation necessary for the accreditation process," recalls Magda.

The best of young talent

The competition presentation at the Water 2025 conference was intended for scientists under the age of 35. For Magda, first place is symbolic confirmation that the effort devoted to research and accreditation was worthwhile and that her work has not only scientific but also practical value for society as a whole.

The molecular genetic methods that Magda advocates may be the first step towards integrating modern technologies into routine water monitoring.
This means a faster response to potential problems, more effective protection of human health and a higher quality of life.