《A long persistent phosphorescent metal-organic framework for multi-level sensing of oxygen》 was published in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices in 2020. These research results belong to Zhu, Cheng-Yi; Wang, Zheng; Mo, Jun-Ting; Fan, Ya-Nan; Pan, Mei. Formula: C7H5IO The article mentions the following:
A novel metal-organic framework (MOF) with long persistent luminescence (LPL) for multilevel oxygen detection is proposed, for which, the phosphorescence intensity, phosphorescence lifetime and LPL performance were applied to detect oxygen levels in 300-100 mbar, 0-150 mbar and <8 mbar, resp. Uniquely, the new idea of LPL detection makes the monitoring of ultra-low oxygen content possible with visualization.4-Iodobenzaldehyde(cas: 15164-44-0Formula: C7H5IO) was used in this study.
4-Iodobenzaldehyde(cas: 15164-44-0) is used in synthesis of 4-[2-(trimethylsilyl)ethynyl]benzaldehyde, 5,15-dimesityl-10-(3-[2-(trimethylsilyl)ethynyi]phenyl}-20-(4-iodophenyl)porphyrin, and 5,15-dimesityl-10-[3,5-bis{2-[4-(N,N’-difluoroboryl-1,9-dimethyidipyrrin-5-yl)-phenyl]ethynyl}phenyl]-20-(4-iodophenyl)porphyrin.Formula: C7H5IO
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com