title: Inkjet Printing of Lanthanide-Organic Frameworks for Anti-Counterfeiting Applications.
abstract: Photoluminescent lanthanide-organic frameworks (Ln-MOFs) were printed onto plastic and paper foils with a conventional inkjet printer. Ln-MOF inks were used to reproduce color images that can only be observed under UV light irradiation. This approach opens a new window for exploring Ln-MOF materials in technological applications, such as optical devices (e.g., lab-on-a-chip), as proof of authenticity for official documents.
authors.affiliation: Departamento de Química Fundamental, UFPE , 50670-901, Recife, PE, Brazil.
authors.forename: Leonis L
authors.initials: LL
authors.lastname: da Luz
authors.affiliation: Departamento de Química Fundamental, UFPE , 50670-901, Recife, PE, Brazil.
authors.forename: Raquel
authors.initials: R
authors.lastname: Milani
authors.affiliation: Departamento de Física, Universidade Federal de Viçosa , 36570-900, Viçosa, Minas, Gerais, Brazil.|Universidade de Brasília , Instituto de Física, Núcleo de Física Aplicada, Brasília-DF 70910-900, Brazil.
authors.forename: Jorlandio F
authors.initials: JF
authors.lastname: Felix
authors.affiliation: Departamento de Física, Universidade Federal de Viçosa , 36570-900, Viçosa, Minas, Gerais, Brazil.
authors.forename: Igor R B
authors.initials: IR
authors.lastname: Ribeiro
authors.affiliation: Instituto Nacional de Criminalística (INC), Departamento de Polícia Federal (DPF), Laboratório de Criminalística, SAIS , Quadra 07, Lote 23, 70610-200, Brasília, Brazil.
authors.forename: Márcio
authors.initials: M
authors.lastname: Talhavini
authors.affiliation: Laboratory of Medicinal and Technological Chemistry, University of Brasilia (IQ-UnB), Campus Universitario Darcy Ribeiro , CEP 70904970, P.O. Box 4478, Brasilia-DF, Brazil.
authors.forename: Brenno A D
authors.initials: BA
authors.lastname: Neto
authors.affiliation: Gdansk University of Technology , Department of Chemistry, G. Narutowicza 11/13, PL-80233, Gdansk, Poland.
authors.forename: Jaroslaw
authors.initials: J
authors.lastname: Chojnacki
authors.affiliation: Departamento de Química Fundamental, UFPE , 50670-901, Recife, PE, Brazil.|Laboratório de Inorgânica e Materiais (LIMA), Campus Universitário Darcy Ribeiro , CEP 70904970, P.O. Box 4478, Brasilia-DF, Brazil.
authors.forename: Marcelo O
authors.initials: MO
authors.lastname: Rodrigues
authors.affiliation: Departamento de Química Fundamental, UFPE , 50670-901, Recife, PE, Brazil.
authors.forename: Severino A
authors.initials: SA
authors.lastname: Júnior
keywords: inkjet printing; lanthanides; luminescence and anticounterfeiting; metal−organic frameworks