ArticlePloS one2022
Bacterial surface interactions with organic colloidal particles: Nanoscale hotspots of organic matter in the ocean.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 9 citations in OpenAlex.
- Molecular rotors reveal the 3D viscous habitat of mucus-colonizing bacteria.Nature communications · 2026Article
- Injectable antifibrotic drug-loaded hydrogels reduce fibrosis and restore myogenesis by enhancing mitochondrial metabolism and cell mechanics in an in vitro coculture model.Materials today. Bio · 2026Article
- Nanostructured Lipid Carriers Enhance Ciprofloxacin Antibacterial Activity Through Diffusion-Controlled Release and Modulation of Bacterial Growth Kinetics.Pharmaceutics · 2026Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Colloidal particles constitute a substantial fraction of organic matter in the global ocean and an abundant component of the organic matter interacting with bacterial surfaces. Using E. coli ribosomes as model colloidal particles, we applied high-resolution atomic force microscopy to probe bacterial surface interactions with organic colloids to investigate particle attachment and relevant surface features. We observed the formation of ribosome films associating with marine bacteria isolates and natural seawater assemblages, and that bacteria readily utilized the added ribosomes as growth substrate. In exposure experiments ribosomes directly attached onto bacterial surfaces as 40-200 nm clusters and patches of individual particles. We found that certain bacterial cells expressed surface corrugations that range from 50-100 nm in size, and 20 nm deep. Furthermore, our AFM studies revealed surface pits in select bacteria that range between 50-300 nm in width, and 10-50 nm in depth. Our findings suggest novel adaptive strategies of pelagic marine bacteria for colloid capture and utilization as nutrients, as well as storage as nanoscale hotspots of DOM.
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Registered trials
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