公开(公告)号：US12078644B2

公开(公告)日：2024-09-03

申请号：US17253507

申请日：2019-04-18

Applicant: Panasonic Corporation

Inventor： Teppei Hosokawa ,  Norimitsu Tohnai

IPC: G01N33/84 ,  C07C63/28 ,  C07C211/07 ,  G01N21/64

CPC classification number: G01N33/84 ,  C07C63/28 ,  C07C211/07 ,  G01N21/6486

Abstract: An organic salt of the present disclosure contains terephthalic acid and at least one kind of primary alkylamine. An alkyl group constituting the primary alkylamine has 6 or more and 17 or less carbon atoms. The organic salt of the present disclosure can be used to detect a hydroxy radical contained in a gas, for example. The present disclosure provides: an organic salt that makes it possible to detect a hydroxy radical more easily as well as to detect a hydroxy radical generated in a living body; and a hydroxy-radical sensor adopting the organic salt.

公开(公告)号：US11434213B2

公开(公告)日：2022-09-06

申请号：US16493675

申请日：2018-03-15

Applicant: Panasonic Corporation

Inventor： Teppei Hosokawa ,  Norimitsu Tohnai ,  Mikihiko Nishitani

IPC: C07D279/22 ,  B01D53/14 ,  B01J20/22 ,  B01J20/30 ,  C07C211/27 ,  C07C255/42 ,  C07D209/86 ,  C07D213/38 ,  C07D333/20 ,  C07D333/36 ,  C09K11/06 ,  G01N21/64 ,  G01N27/04

Abstract: The complex crystal of the present disclosure is a complex crystal having a structure in which supramolecular units each composed of two or more types of molecules are arrayed. Each of the supramolecular units contains a cyanoacrylic acid derivative and a trisubstituted methylamine as the molecules. The complex crystal has, between the supramolecular units, molecular cavities in each of which a guest molecule for which the supramolecular unit is a host is not disposed. The complex crystal of the present disclosure can have a property of incorporating a chemical substance therein and can exhibit a great change in a characteristic when incorporating the chemical substance therein.