title: Ultrasensitive detection of DNA by PNA and nanoparticle-enhanced surface plasmon resonance imaging.
authors.affiliation: Dipartimento di Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy.
authors.forename: Roberta
authors.initials: R
authors.lastname: D'Agata
authors.forename: Roberto
authors.initials: R
authors.lastname: Corradini
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Grasso
authors.forename: Rosangela
authors.initials: R
authors.lastname: Marchelli
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Spoto
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000032:analysis* / Q000235:genetics*; D053758:Nanoparticles; D020135:Peptide Nucleic Acids / Q000235:genetics / Q000378:metabolism*; D030821:Plants, Genetically Modified / Q000235:genetics; D017354:Point Mutation; D012680:Sensitivity and Specificity; D020349:Surface Plasmon Resonance / Q000379:methods*; D013997:Time Factors
chemical_list: D020135:Peptide Nucleic Acids; D004247:DNA