. . . . "A nanoparticle composed of graphene." . . . "Graphene nanoparticle" . . . . . "Anastasios Papadiamantis" . "2025-07-08T12:04:58.634Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLrgIs0zCX11YIad1vf4iKrxmu/l3phA4ES5BixalXnpd5LD/znJ3GlB95mZ/KOrhGhBZyj39QaZVpQQuPTsqmigo4blW6FtTc0iWkFSNEj6dyWeavF9nJ0cSr7k6KEx3i8ue+O53k2lmF/UzG/w0cOSV71T3qVBFPupy5WMCTwwIDAQAB" . "evntCyqFbPQK+ZjuCpR2X8/Ht//DlRsvreKEHdYYKIgY0H66JUwfRKjwoq5vq9MREcWPUDeX7rCR5fjGZFDwarfGcUGgf2MIm9WqSDFPKiysR+tZ4Sa+vdbIGdBGTEoSHcgxntL8qiG3ntTPyG9+1yq7WbW0CICtH0eWz3yRkW0=" . . .