MÉTODO MANUAL PARA DEPOSIÇÃO DE TINTAS FOTOLUMINESCENTES BASEADAS EM LOFS MISTAS APLICADO A CODIFICAÇÃO DE DOCUMENTOS

In this work, the process of synthesis of Metal-Organic Frameworks containing lanthanide ions (LOFs), accelerated via a precipitating agent, capable of accelerating the process of nucleation of MOF crystals, in order to explore the optical properties of this precursor solution (SP_Gd/EU-MOF), as a quick-response photoluminescent material in the coding of official documents. The SP_Gd/Eu-MOF was deposited on the paper substrates manually, using pilot board master liquid ink pens with medium tip. The SP_Gd/Eu-MOF, was characterized by photoluminescence spectroscopy after crystallization on a via...