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Quantitative Dynamic Structural Color: Dual‐Band Hyperchromatic Sensing with Mesoporous Metamaterials (Advanced Optical Materials 26/2024)

Year: 2024

Type: article

Abstract: Quantitative Dynamic Structural Color In article number 2401152 Nithesh Kumar, Judson D. Ryckman, and co-workers demonstrate an approach to overcome the limited sensitivity and often qualitative nature of structural-color-based sensors and indicators in a scheme referred to as ‘quantitative dynamic structural color’. As illustrated in this cover image, their scheme relies on a spectrally engineered mesoporous metamaterial combined with dichromatic laser illumination. The sensors achieve a well-defined and strongly enhanced color response toward refractometric stimuli including small molecules, vapors, and aerosols.

Source: Advanced Optical Materials

DOI: 10.1002/adom.202470080

Authors: Nithesh Kumar, Estevao Marques Dos Santos, Tahmid H. Talukdar, Judson D. Ryckman

Institution: Clemson University

Language: English

Topic: Photonic Crystals and Applications

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W7084677482

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