Spatiotemporal E-Nose with Laser Tailoring and Chromatography Inspiration DOI

Xingchun Zhai,

Haowen Guo, Xiaolu Li

et al.

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

The study introduces a spatiotemporal chromatography-mimicking (SCM) e-nose that integrates laser-tailored graphene paper with microchamber for precise volatile organic compound (VOC) discrimination. SCM overcomes traditional array limitations single multifunctional component capable of accurate VOC differentiation via chromatography-mimic features. Advanced laser-engraving techniques fabricate gas-permeable interdigitated electrode from as the sieving framework. Key achievements include its component, economical and scalable design, distinct response patterns different VOCs, remarkable ability to discriminate mixed versatility diverse applications including real-time on-site analysis, ease integration electronic systems. represents significant advancement in nose technology, offering compact, cost-effective solution detection analysis.

Language: Английский

Spatiotemporal E-Nose with Laser Tailoring and Chromatography Inspiration DOI

Xingchun Zhai,

Haowen Guo, Xiaolu Li

et al.

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

The study introduces a spatiotemporal chromatography-mimicking (SCM) e-nose that integrates laser-tailored graphene paper with microchamber for precise volatile organic compound (VOC) discrimination. SCM overcomes traditional array limitations single multifunctional component capable of accurate VOC differentiation via chromatography-mimic features. Advanced laser-engraving techniques fabricate gas-permeable interdigitated electrode from as the sieving framework. Key achievements include its component, economical and scalable design, distinct response patterns different VOCs, remarkable ability to discriminate mixed versatility diverse applications including real-time on-site analysis, ease integration electronic systems. represents significant advancement in nose technology, offering compact, cost-effective solution detection analysis.

Language: Английский

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