Fluorescence Enhancement by Photonic Crystal Structure: Universal Fluorescence Enhancement Substrate Based on Multiple Heterostructure Photonic Crystal with Super‐Wide Stopband and Highly Sensitive Cr(VI) Detecting Performance (Advanced Optical Materials 11/2018). Issue 11 (5th June 2018)

• Record Type: Journal Article
• Authors: Zhang, Lijing; Wang, Jie; Tao, Shengyang; Geng, Chong; Yan, Qingfeng
• Is Part Of: Advanced optical materials. Volume 6:Issue 11(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-06-05
• Subjects: Cr(VI) detection -- fluorescence enhancement -- heterostructure photonic crystal -- super‐wide stopband -- universal substrate; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.201870045
• Languages: English
• ISSNs: 2195-1071

Abstract

Abstract : A novel multiple heterostructure photonic crystal (MHPC) structure with stopbands overlapping and broadening was demonstrated by Shengyang Tao and co‐workers (see article number1701344 ). The MHPC with a super‐wide stopband can simultaneously overlap the excitation and emission wavelength of most fluorescent media and achieve universal fluorescence enhancement, indicating its potential to serve as a fluorescence enhancement sensing platform for the accurate detection of Cr(VI) down to 0.2 ppb.