Hermine Billard

Hermine Billard is a researcher at Clermont Auvergne University, affiliated with the Laboratoire Microorganismes : Génome et Environnement (LMGE). Her work spans environmental microbiology with a focus on freshwater ecosystems, bacterioplankton dynamics, and the recently discovered Aster-Like Nanoparticles (ALNs) in aquatic environments. She has maintained an active research profile from 2009 through 2025, with publications appearing in journals such as Microorganisms, Scientific Reports, and Frontiers in Microbiology.

Her research interests include microbial ecology in freshwater systems, carbon cycling dynamics, nanoparticle interactions in aquatic environments, and earlier work on breast cancer and obesity interactions. Billard's research demonstrates a shift from biomedical research toward environmental microbiology around 2018-2019, while maintaining connections between microbial processes and broader ecological implications.

Analysis of her recent publications (2022-2025) reveals a strong focus on freshwater ecosystem dynamics, particularly studying bacterioplankton responses to top-down controls, the ecological significance of Aster-Like Nanoparticles, and the functional diversity of microbial communities in meromictic lakes. Her work often employs interdisciplinary approaches combining field studies, molecular techniques, and ecological modeling.

Billard collaborates extensively with researchers at Clermont Auvergne University and other French institutions, particularly with colleagues in the LMGE laboratory. Her research appears to be supported by French national research programs, though specific grant information isn't detailed in the available publications.