Direct imaging of DNA fibers: the visage of double helix (Articolo in rivista)

Type
Label
  • Direct imaging of DNA fibers: the visage of double helix (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/nl3039162 (literal)
Alternative label
  • Francesco Gentile, Manola Moretti, Tania Limongi, Andrea Falqui, Giovanni Bertoni, Alice Scarpellini, Stefania Santoriello, Luca Maragliano, Remo Proietti Zaccaria, Enzo Di Fabrizio (2012)
    Direct imaging of DNA fibers: the visage of double helix
    in Nano letters (Print); American Chemical Society, Washington (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Francesco Gentile, Manola Moretti, Tania Limongi, Andrea Falqui, Giovanni Bertoni, Alice Scarpellini, Stefania Santoriello, Luca Maragliano, Remo Proietti Zaccaria, Enzo Di Fabrizio (literal)
Pagina inizio
  • 6453 (literal)
Pagina fine
  • 6458 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.acs.org/doi/abs/10.1021/nl3039162 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 12 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • PubMe (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Nanostructures, Neuroscience and Brain Technologies, and Nanochemistry Departments, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy; BIONEM, Bio-Nanotechnology and Engineering for Medicine, Department of experimental and clinical medicine, University of Magna Graecia Viale Europa, Germaneto, 88100, Catanzaro, Italy; IMEM-CNR, Parco Area delle Scienze 37/A, IT 43124 Parma, Italy (literal)
Titolo
  • Direct imaging of DNA fibers: the visage of double helix (literal)
Abstract
  • Direct imaging becomes important when the knowledge at few/single molecule level is requested and where the diffraction does not allow to get structural and functional information. Here we report on the direct imaging of double stranded (ds) ?-DNA in the A conformation, obtained by combining a novel sample preparation method based on super hydrophobic DNA molecules self-aggregation process with transmission electron microscopy (TEM). The experimental breakthrough is the production of robust and highly ordered paired DNA nanofibers that allowed its direct TEM imaging and the double helix structure revealing. (literal)
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