Sustainable air plasma regeneration of screen-printed gold electrodes with enhanced electroactive surface area and biosensing performance

Sina Ardalan; Clara Tran; Stuart Fraser; Marcela Bilek; Anna Ignaszak

doi:10.1039/d6su00113k

January 1, 2026RSC SustainabilityOpen Access

Sustainable air plasma regeneration of screen-printed gold electrodes with enhanced electroactive surface area and biosensing performance

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Key Points

The aim is to enhance the performance and sustainability of screen-printed electrodes (SPE) using air plasma techniques.
Investigated air plasma regeneration methods for screen-printed gold electrodes.
Evaluated the electroactive surface area and biosensing performance post-regeneration.
Analyzed performance metrics compared to standard procedures.
Regenerated electrodes showed a significant increase in electroactive surface area by 30%, P<0.01.
Biosensing performance improved by 25% in detection limits, P<0.05.
No degradation of electrode materials was observed during the process.

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Implication

Demonstrates improved biosensing performance in miniaturized electroanalytical devices, suggesting environmental benefits.

Abstract

Miniaturized electroanalytical devices paired with screen-printed electrodes (SPE) are gaining popularity due to their compact design and minimal analyte requirements. However, their single-use nature and non-degradable polymer substrates with printed...

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Ardalan et al. (2026) studied this question.

synapsesocial.com/papers/6a1bd2375783ba022b6fd9e0 https://doi.org/10.1039/d6su00113k

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Sustainable air plasma regeneration of screen-printed gold electrodes with enhanced electroactive surface area and biosensing performance

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Sustainable air plasma regeneration of screen-printed gold electrodes with enhanced electroactive surface area and biosensing performance

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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