| 摘要 |
A coating solution comprising nano-sized or micro-sized metal or metalloid chalcogenide particles in a polymer matrix precursor solution, wherein the weight ratio of metal or metalloid chalcogenide particles to said polymer matrix precursor solution enables at least a portion of said metal or metalloid chalcogenide particles to project from the surface of a polymer matrix that has been formed during cross-linking of said polymer matrix precursor solution, to thereby inactivate micro-organisms in contact with said metal or metalloid chalcogenide particles. |
