ArticleACS omega2026
Pushing Complexometric Titrations in the Nanomolar Range through Surface-Enhanced Raman Scattering Monitoring.
Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Authors and funding
2 authors.
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Abstract
Complexometric titrations have been developed in the 1940s and 50s for virtually every metal cation. However, the colorimetry or spectrophotometric monitoring of their end points limit their sensitivity range to the μM to mM range. Hence, these methods were quickly replaced by atomic instrumental methods, which became the new benchmark when the corresponding instruments became widely accessible. However, in the context of a global lack of water quality data, especially in low-income or geographically isolated areas, these instrumental golden standards are out of reach. In this work, we revisit a popular complexometric titration of the heavy metal cation Cu
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