Molecular capsule for detecting liquefied petroleum gas, liquefied petroleum gas detector and detection method for liquefied petroleum gas

摘要

PROBLEM TO BE SOLVED: To detect a molecule having a reducing property non-specifically in a conventional gas detection device, so that the selectivity for LPG is low, and it is difficult to detect LPG with high accuracy. Provide technology for high-precision detection. A molecular capsule 10 for detecting liquefied petroleum gas is a hydrophobic molecule formed by aggregating a plurality of amphipathic molecules 1 with an amphipathic molecule 1 represented by the formula (1) as a constituent unit. It has an internal space 12, and liquefied petroleum gas can be sealed in the internal space 12, and the filling of the liquefied petroleum gas increases the fluorescence intensity when irradiated with excitation light. [Selection diagram] Fig. 1