Gold

Gold (Au) — 10-Year Trends

As of 2026-09-25 · the last 10 years

Research intensity stands at about 81% of the element's all-time peak, which occurred in 2018 within this window.

Research intensity ran from about 98% of the element's own all-time peak in 2016 to about 81% in 2026 — a steady decline, and the all-time peak (2018) falls inside this window. Over the same span its share of research attention across all elements fell. Among the 118 elements, gold has one of the largest research literatures of any element.

The number of papers involving the element rose from about 123,175 in 2016 to about 270,875 in 2025 (2.2x). That matches the growth of the literature as a whole over the same years: the general tide of scientific output, not a surge specific to the element.

The core of gold's recent research is Gold Nanoparticle Synthesis and Plasmonic Sensing, a community focused on the synthesis of gold nanostructures and their use in colorimetric and plasmonic detection methods. Gold is one strand of a broader community, with about 27% of its papers involving gold. This group accounts for about 39% of the element's recent research, a share that has remained steady compared to the previous period. The work is anchored by "Smart nanoparticles for cancer therapy" (2023), cited over 1,000 times, and "Plasmonic silver and gold nanoparticles: shape- and structure-modulated plasmonic functionality for point-of-caring sensing, bio-imaging and medical therapy" (2024), cited over 460 times.

A second significant area is Gold Nanoparticles for Cancer Therapy and Biosynthesis, where gold nanoparticles synthesized via biological extracts are tested for cytotoxicity against breast cancer cells. Here, gold is a minor presence in a much larger community, with about 4% of its papers involving gold. This community holds about 6% of the element's recent research, also steady over the window. Key work includes "Green synthesis of nanoparticles: Current developments and limitations" (2022), cited over 1,600 times, and "‘Green’ synthesis of metals and their oxide nanoparticles: applications for environmental remediation" (2018), cited over 2,700 times.

The third material community is Orogenic and Epithermal Gold Mineralization, which focuses on the formation of orogenic and epithermal gold deposits, analyzing fluid inclusions and trace elements to characterize mineralization processes. Gold is a minor presence in this much larger community, with about 6% of its papers involving gold. It represents about 6% of the element's recent research, steady in share. Notable papers include "An integrated mineral system model for the gold deposits of the giant Jiaodong province, eastern China" (2020), cited over 370 times, and "The role of an oxidized lithospheric mantle in gold mobilization" (2024), cited about 80 times.

Overall, the composition of gold's research has remained stable, with the three named communities holding steady shares while the remainder of the literature, which includes other smaller groups, has grown slightly to about 49% of recent research. For a deeper look at the current standing of gold research, including the last 12 months and executive briefs, see the element's current-standing reports.