Novel fluorescent security marker. Part II: application of novel 6-alkoxy-2-amino-3,5- pyridinedicarbonitrile nanoparticles in safety paper (Articolo in rivista)

Type
Label
  • Novel fluorescent security marker. Part II: application of novel 6-alkoxy-2-amino-3,5- pyridinedicarbonitrile nanoparticles in safety paper (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c4ra08388a (literal)
Alternative label
  • Altaf Basta (a); Mauro Missori (b); Adel S. Girgis (c); Marco De Spirito (d); Massimiliano Papi (e); Houssni El-Saied (a) (2014)
    Novel fluorescent security marker. Part II: application of novel 6-alkoxy-2-amino-3,5- pyridinedicarbonitrile nanoparticles in safety paper
    in RSC advances
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Altaf Basta (a); Mauro Missori (b); Adel S. Girgis (c); Marco De Spirito (d); Massimiliano Papi (e); Houssni El-Saied (a) (literal)
Pagina inizio
  • 59614 (literal)
Pagina fine
  • 59625 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • First published online 27 Oct 2014. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.rsc.org/en/content/articlelanding/2014/ra/c4ra08388a#!divAbstract (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 103 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (a) Cellulose and Paper Dept., National Research Centre, Dokki-12622, Cairo, Egypt (b) Istituto dei Sistemi Complessi, Consiglio Nazionale delle Ricerche, Via Salaria Km 29.300, 00016 Monterotondo Scalo (Rome) (c) Chem. Pesticide Dept., National Research Centre, Dokki-12622, Cairo, Egypt (d) Istituto di Fisica, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168, Rome, Italy (e) Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168, Rome, Italy (literal)
Titolo
  • Novel fluorescent security marker. Part II: application of novel 6-alkoxy-2-amino-3,5- pyridinedicarbonitrile nanoparticles in safety paper (literal)
Abstract
  • Application of newly investigated fluorescent nanoparticles of 6-alkoxy-2-amino-3,5-pyridinedicarbonitriles as security markers for enhancing the safety property of bagasse-based paper sheets (as valuable documents) was studied. The role of sonication conditions and the type of molecule (morpholinyl or piperidinyl) contained in the heterocyclic compound on production of nanoparticles and their fluorescent behavior were evaluated. The quality of the obtained treated paper was evaluated from examining the fluorescence behavior of the particles-treated paper sheets, in comparison with their fluorescence behavior in water suspension. The success of these investigated fluorescent particles as a security marker was recommended from examining the strength properties of the treated paper and the interaction between the fluorescent particles and the cellulose fibers, via FT-IR-spectra and thermal stability tests, and moreover, from the unfalsifiable safety of the treated documents by erasure technique (chemical and mechanical). (literal)
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