Encryption and optical authentication of confidential cellulosic papers by ecofriendly multi-color photoluminescent inks
Amin Abdollahi, Hossein Roghani‐Mamaqani, Mehdi Salami‐Kalajahi, Bahareh Razavi, Keyvan Sahandi-Zangabad
Topics & Concepts
EncryptionPhotoluminescenceComputer scienceAuthentication (law)Computer securityCryptosystemCellulosic ethanolMaterials scienceNanotechnologyChemistryOptoelectronicsCelluloseOrganic chemistryPhotochromic and Fluorescence ChemistryPhotoreceptor and optogenetics researchLuminescence and Fluorescent Materials