Single- and Dual-Band Quantum Dot-Based Nanoporous Solid-State Lasers for Gas Sensing

Khoa Tran; Satyathiran Gunenthiran; Huong Tran; Zichu Zhao; Zeyad T. Alwahabi; Andrew D. Abell; Cheryl Suwen Law; Abel Santos

doi:10.1039/d5tc02584b

January 1, 2025Journal of Materials Chemistry C

Single- and Dual-Band Quantum Dot-Based Nanoporous Solid-State Lasers for Gas Sensing

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Key Points

Gas sensing capabilities were enhanced using a nanostructured solid-state laser system.
The optimized nitrogen dioxide sensing system integrated nanoporous structures and quantum dots for improved performance.
This analysis involved combining innovations in laser technology with nanomaterials to create a novel detection approach.
Results highlight the potential utility of quantum dot-based designs for future gas sensing applications.

Implication

Engineering of laser-based gas sensing system with tailored nanoporous materials shows promise for detecting nitrogen dioxide.

Abstract

A laser-based nitrogen dioxide (NO2) gas sensing system was engineered by combining nanoporous anodic alumina random laser (NAA–RL) platforms and quantum dots (QDs). Core-shell CdSe/ZnS QDs were embedded within optimized...

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Cite This Study

Tran et al. (2025) studied this question.

synapsesocial.com/papers/69255737c0ce034ddc35ae0b https://doi.org/10.1039/d5tc02584b

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Single- and Dual-Band Quantum Dot-Based Nanoporous Solid-State Lasers for Gas Sensing

Key Points

Implication

Abstract

Discussion

Cite This Study

Single- and Dual-Band Quantum Dot-Based Nanoporous Solid-State Lasers for Gas Sensing

Key Points

Implication

Abstract

Discussion

Cite This Study

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