Abstract: The disclosure provides a method of producing a mesoporous phosphate-based glass. The method comprises (a) contacting a phosphate with an alcohol and/or a glycol ether to create a reaction mixture; (b) contacting the reaction mixture with alkali metal cations and/or alkaline earth metal cations; (c) contacting the alcohol, the glycol ether or the reaction mixture with a surfactant, wherein the surfactant is configured to provide channel-like pores in the resultant mesoporous phosphate-based glass; (d) allowing the reaction mixture to gel; and (e) calcinating the gel to obtain the mesoporous phosphate-based glass.

Abstract: The invention relates to a fibre comprising or consisting of a porous phosphate-based glass (PBG). The PBG has an average pore diameter of less than 1,000 nm. The invention extends to methods of making the PBG, and medical uses thereof.

Abstract: The disclosure provides a method of producing a mesoporous phosphate-based glass. The method comprises (a) contacting a phosphate with an alcohol and/or a glycol ether to create a reaction mixture; (b) contacting the reaction mixture with alkali metal cations and/or alkaline earth metal cations; (c) contacting the alcohol, the glycol ether or the reaction mixture with a surfactant, wherein the surfactant is configured to provide channel-like pores in the resultant mesoporous phosphate-based glass; (d) allowing the reaction mixture to gel; and (e) calcinating the gel to obtain the mesoporous phosphate-based glass.