Research trend share of papers by all institutions in South America, per year

Each point is this institution's share of the papers credited to all institutions in South America that year, with credit split across co-authoring institutions. A share, not a count, because our collection grows unevenly by year. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Green-Synthesized Metal Oxide Nanoparticles for Antimicrobial and Photocatalytic Applications #53 of 617 all institutions in South America · 10 papers
• Semiconductor Heterojunctions for Photocatalytic Hydrogen Production and Pollutant Degradation #35 of 362 all institutions in South America · 9 papers
• Two-Dimensional Transition Metal Dichalcogenides and van der Waals Heterostructures #17 of 224 all institutions in South America · 9 papers
• Carbon and Metal Oxide Electrodes for High-Performance Supercapacitors #8 of 203 all institutions in South America · 8 papers
• Arsenic and Heavy Metal Contamination in Groundwater, Soil, and Rice #58 of 473 all institutions in South America · 5 papers

Check communities to show the trend above for them only. Positions are by fractional papers across all years. A community page ranks its institutions by citation-weighted credit, so its order can differ.

Covers the materials and chemistry research Elements Live tracks, not everything Metropolitan University of Technology publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.