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  1. Article

    Open Access

    Alpha-glucans from bacterial necromass indicate an intra-population loop within the marine carbon cycle

    Phytoplankton blooms provoke bacterioplankton blooms, from which bacterial biomass (necromass) is released via increased zooplankton grazing and viral lysis. While bacterial consumption of algal biomass during...

    Irena Beidler, Nicola Steinke, Tim Schulze, Chandni Sidhu in Nature Communications (2024)

  2. Article

    Open Access

    Particle-attached bacteria act as gatekeepers in the decomposition of complex phytoplankton polysaccharides

    Marine microalgae (phytoplankton) mediate almost half of the worldwide photosynthetic carbon dioxide fixation and therefore play a pivotal role in global carbon cycling, most prominently during massive phytopl...

    Feng-Qing Wang, Daniel Bartosik, Chandni Sidhu, Robin Siebers, De-Chen Lu in Microbiome (2024)

  3. Article

    Open Access

    Dissolved storage glycans shaped the community composition of abundant bacterioplankton clades during a North Sea spring phytoplankton bloom

    Blooms of marine microalgae play a pivotal role in global carbon cycling. Such blooms entail successive blooms of specialized clades of planktonic bacteria that collectively remineralize gigatons of algal biom...

    Chandni Sidhu, Inga V. Kirstein, Cédric L. Meunier, Johannes Rick in Microbiome (2023)

  4. No Access

    Chapter and Conference Paper

    An Experimental Comparison Between FTIR and Raman Microspectroscopy Applied to the Morphological Analysis of Microplastics in Drinking Water

    Fourier-Transform InfraRed micro-spectroscopy (µFTIR) was applied to the microplastic (MP) analysis of drinking water samples taken from the inlet and outlet of a groundwater-fed waterworks located in Denmark....

    Luca Maurizi, Lucian Iordachescu in Proceedings of the 3rd International Confe… (2023)