Supramolecular FeII4L<sub>4</sub> cage for fast ammonia sensing
Weiyang Li, Li Sun, Cuilian Liu, Aurelian Rotaru, Koen Robeyns, Michael L. Singleton, Yann Garcia
Abstract
A chiral supramolecular Fe II 4 L 4 metal-organic cage able to detect NH 3(g) at room temperature with fast response time and superior selectivity, which we used to monitor food safety at 4°C on fresh bacon bits.
Topics & Concepts
CageMaterials scienceSupramolecular chemistryAmmoniaNanotechnologyCrystallographyOrganic chemistryCrystal structureChemistryStructural engineeringEngineeringGas Sensing Nanomaterials and SensorsMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion Detection