Silsesquioxane cages as fluoride sensors

• Main Authors: Supphachok Chanmungkalakul, Vuthichai Ervithayasuporn, Sasikarn Hanprasit, Manlika Masik, Nicha Prigyai, Suda Kiatkamjornwong
• Other Authors: Mahidol University
• Format: Article
• Published: 2018
• Subjects: Chemical Engineering; Chemistry
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/42157

© 2017 The Royal Society of Chemistry. Pyrene functionalized silsesquioxane cages (PySQ) not only provide significant fluorescence from pyrene-pyrene excimers with a very large Stokes shift (Δλ = 143 nm, 69 930 cm-1) in DMSO but also exhibit fluoride capture results coincidentally with a π-π∗ fluore...