ArticleRSC advances2026
Miniaturisation of a laser-scribed graphene electrode enables analyte detection at ultra-low concentrations.
Article in RSC advances, 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
3 authors.
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Abstract
The detection of analytes at ultra-low concentrations using macroelectrodes is challenging because large capacitive currents mask faradaic currents. Reducing the sensing geometry of electrodes to the micro- or nanoscale significantly boosts the faradaic current relative to the capacitive current. Although lower-dimensional electrodes perform exceptionally well, fabricating micro-sized sensors on a large scale remains a major challenge. In this work, we introduce a simple, scalable fabrication method for creating graphene-based miniaturized electrodes (∼200 µm width)
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Registered trials
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