Frederic Béen
@fredbeen.bsky.social
Vrije Universiteit Amsterdam & KWR Water Research Institute | High resolution mass spectrometry | NTS | Data science | Machine learning | Cheminformatics | Water quality | Microplastics
We’ve just published a new approach to prioritise potentially hazardous chemicals in non-target screening for environmental contaminants #HRMS #NTS #NTA #MassSpec #MassSpecSky #environment
pubs.acs.org/doi/10.1021/...
pubs.acs.org/doi/10.1021/...
Machine Learning-based Classification for the Prioritization of Potentially Hazardous Chemicals with Structural Alerts in Nontarget Screening
Nontarget screening (NTS) with liquid chromatography high-resolution mass spectrometry (LC-HRMS) is commonly used to detect unknown organic micropollutants in the environment. One of the main challeng...
pubs.acs.org
March 13, 2025 at 7:11 AM
We’ve just published a new approach to prioritise potentially hazardous chemicals in non-target screening for environmental contaminants #HRMS #NTS #NTA #MassSpec #MassSpecSky #environment
pubs.acs.org/doi/10.1021/...
pubs.acs.org/doi/10.1021/...
Reposted by Frederic Béen
The French Parliament has approved a ban on the manufacture, import, and sale of #PFAS in cosmetics, ski wax, and clothing by January 2026, which will be extended to all textiles in 2030.
This country just voted to ban ‘forever chemicals.’ It’s not the U.S.
French lawmakers approved legislation banning PFAS in cosmetics, ski wax and clothing.
www.washingtonpost.com
February 23, 2025 at 7:45 PM
The French Parliament has approved a ban on the manufacture, import, and sale of #PFAS in cosmetics, ski wax, and clothing by January 2026, which will be extended to all textiles in 2030.
How to improve the analysis of #microplastic particles (#MNPs) in humans? Check out our latest paper: multivariate calibration and #ML to improve quantitative analysis of MNPs in #human #blood using #pyrolisis and #gcms
#exposure #plastic #environment
www.sciencedirect.com/science/arti...
#exposure #plastic #environment
www.sciencedirect.com/science/arti...
Improved multivariate quantification of plastic particles in human blood using non-targeted pyrolysis GC-MS
Accurate analytical methods are crucial to assess human exposure to micro- and nanoplastics (MNPs). Quantitative pyrolysis-gas chromatography coupled …
www.sciencedirect.com
February 20, 2025 at 2:30 AM
How to improve the analysis of #microplastic particles (#MNPs) in humans? Check out our latest paper: multivariate calibration and #ML to improve quantitative analysis of MNPs in #human #blood using #pyrolisis and #gcms
#exposure #plastic #environment
www.sciencedirect.com/science/arti...
#exposure #plastic #environment
www.sciencedirect.com/science/arti...
It’s always a pleasure to be back at my alma mater i.e. Univerisité de Lausanne @unil.bsky.social, to give a lecture on #HRMS and its applications for environmental and forensic analysis to students of the Ecole des Sciences Criminelles
#massspectrometry #envchem #forensic #chemistry
#massspectrometry #envchem #forensic #chemistry
December 11, 2024 at 9:11 AM
It’s always a pleasure to be back at my alma mater i.e. Univerisité de Lausanne @unil.bsky.social, to give a lecture on #HRMS and its applications for environmental and forensic analysis to students of the Ecole des Sciences Criminelles
#massspectrometry #envchem #forensic #chemistry
#massspectrometry #envchem #forensic #chemistry
In the 🇳🇱 we’re at the forefront of microplastics (#MNPs) analysis in humans/environment. In the #MOMENTUM consortium we’re improving quantitative methods based on #pyrolysis #GCMS by combining machine learning #ML and #HRMS
vu.nl/en/about-vu/...
momentummicroplastics.nl
vu.nl/en/about-vu/...
momentummicroplastics.nl
November 28, 2024 at 11:43 AM
In the 🇳🇱 we’re at the forefront of microplastics (#MNPs) analysis in humans/environment. In the #MOMENTUM consortium we’re improving quantitative methods based on #pyrolysis #GCMS by combining machine learning #ML and #HRMS
vu.nl/en/about-vu/...
momentummicroplastics.nl
vu.nl/en/about-vu/...
momentummicroplastics.nl