Virus inactivating sheet

摘要

A virus inactivating sheet is provided that can inactivate viruses adhering thereto even in the presence of lipids and proteins regardless of whether or not the viruses have an envelope. The virus inactivating sheet can inactivate viruses adhering thereto and includes a sheet body, and monovalent copper compound fine particles and/or iodide fine particles that are held by the sheet body. The virus inactivating sheet can inactivate various viruses. These viruses can be inactivated even in the presence of lipids and proteins.

主权项

1. A virus inactivating sheet capable of inactivating a virus adhering thereto, comprising
a sheet body; and monovalent copper compound fine particles and/or iodide fine particles, the monovalent copper compound fine particles and/or the iodide fine particles being held by the sheet body, wherein the monovalent copper compound fine particles and/or the iodide fine particles are held on the virus inactivating sheet as three-dimensional aggregates forming fine irregularities on a surface of the virus inactivating sheet, the monovalent copper compound fine particles are particles of at least one selected from the group consisting of CuCl, CuOOCCH3, CuI, CuBr, Cu2S, and CuSCN, wherein the virus inactivating sheet further comprises a group of other inorganic fine particles formed by binding the other inorganic fine particles to each other through chemical bonds with a silane monomer and/or an oligomer thereof in the three-dimensional aggregates, and wherein the group of the other inorganic fine particles is fixed to the sheet body through chemical bonds with a silane monomer and/or an oligomer thereof, and the monovalent copper compound fine particles and/or the iodide fine particles are held on the sheet body so as to be entangled with the group of other inorganic fine particles.