Patent ID: 11957796
Assignee: THE UNIVERSITY OF TOKYO
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C  B | IPC A

Claim 3:
4. The isolated nanosheet according to claim 1, wherein the ionizable group is at least one kind selected from the group consisting of a carboxyl group, an amino group, a sulfo group, a phosphoric acid group, a trimethylamine hydrochloride group, a trimethylamine hydrochloride group, a dimethylamino group, a diethylamino group, a methylamino group, an ethylamino group, a pyrrolidine group, a pyrrole group, an ethyleneimine group, a piperidine group, a pyridine group, a pyrylium ion group, a thiopyrylium ion group, a hexamethyleneimine group, an azide group, an imidazole group, a pyrazole group, an oxazole group, a thiazole group, an imidazoline group, a morpholine group, a thiazine group, a triazole group, a tetrazole group, a pyridazine group, a pyrimidine group, a pyrazine group, an indole group, a benzimidazole group, a purine group, a benzotriazole group, a quinoline group, a quinazoline group, a quinoxaline group, a pteridine group, a carbazole group, a porphyrin group, a chlorin group, a choline group, an adenine group, a guanine group, a cytosine group, a thymine group, a uracil group, a dissociated thiol group, a dissociated hydroxy group, an azido group, a pyridine group, a carbamic acid, a guanidine, a sulfenic acid, a urea, a thiourea, a peroxy acid, and analogs and derivatives thereof.