Work

Enhanced Colorimetric Detection of Volatile Organic Compounds Using a Dye‐Incorporated Photonic Crystal‐Based Sensor Array (Adv. Mater. 46/2024)

Year: 2024

Type: article

Abstract: Volatile Organic Compounds In article number 2409297, Shu Yang and co-workers present an innovative approach to enhance volatile organic compound (VOC) sensing by integrating dyes with colloidal photonic crystals. The broadened reflection peak allows for augmented dye absorption originating from the overlap between the photonic bandgap edge and the dye absorption peak, leading to a more noticeable color change discernible to the naked eye, eliminating the need for signal amplification.

Source: Advanced Materials

DOI: 10.1002/adma.202470367

Authors: So Hee Nah, Jong Bin Kim, Hiu Ning Tiffany Chui, Yeonjoon Suh, Shu Yang

Institution: University of Pennsylvania

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: W4404427204

FWCI: 0.164

Cites:

Cited by: 1

Related to: 10