ArticleNature nanotechnology2022
Potential use of engineered nanoparticles in ocean fertilization for large-scale atmospheric carbon dioxide removal.
Article in Nature nanotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 54 citations in OpenAlex.
- Global cycling of dissolved organic carbon between seawater and sediments quantified using physics-based artificial intelligence.Innovation (Cambridge (Mass.)) · 2026Article
- A nano-structured reporter for high-sensitivity contaminant detection in groundwater.Nature communications · 2026Article
- Preservation of organic carbon in marine sediments sustained by sorption and transformation processes.Nature geoscience · 2025Article
- Electrochemical ocean iron fertilization and alkalinity enhancement approach toward COnpj ocean sustainability · 2024Article
Corrections and comments
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Authors and funding
7 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Artificial ocean fertilization (AOF) aims to safely stimulate phytoplankton growth in the ocean and enhance carbon sequestration. AOF carbon sequestration efficiency appears lower than natural ocean fertilization processes due mainly to the low bioavailability of added nutrients, along with low export rates of AOF-produced biomass to the deep ocean. Here we explore the potential application of engineered nanoparticles (ENPs) to overcome these issues. Data from 123 studies show that some ENPs may enhance phytoplankton growth at concentrations below those likely to be toxic in marine ecosystems. ENPs may also increase bloom lifetime, boost phytoplankton aggregation and carbon export, and address secondary limiting factors in AOF. Life-cycle assessment and cost analyses suggest that net CO
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