. . . . "A nanoparticle consisting of titanium dioxide." . . . "Titania" . "Titanium dioxide nanoparticle" . . . . . "Anastasios Papadiamantis" . "2025-07-08T12:02:03.784Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLrgIs0zCX11YIad1vf4iKrxmu/l3phA4ES5BixalXnpd5LD/znJ3GlB95mZ/KOrhGhBZyj39QaZVpQQuPTsqmigo4blW6FtTc0iWkFSNEj6dyWeavF9nJ0cSr7k6KEx3i8ue+O53k2lmF/UzG/w0cOSV71T3qVBFPupy5WMCTwwIDAQAB" . "V0c5lIH1wZfcdm6/XwXre6mDXSpAh6CmWF1tnCWV9Xqh/T+l8cH/qNkqQkPCzUHDfxoiDCc/nPgUP1mwyXVBsyQoHdt0v17R33eBo8GNpgqKqIpkuLo5f9PFmKvaqtRP+lQlhR7Xnpzk168/2WUPqVZ8LSgLosySoBguIOvP4LU=" . . .