Articles producció científicaQuímica Física i Inorgànica

Surface-enhanced Raman spectroscopy (SERS) characterisation of abasic sites in DNA duplexes

  • Identification data

    Identifier:  imarina:6008383
    Handle: https://hdl.handle.net/20.500.11797/imarina6008383
    Authors:  Guerrini, L; Alvarez-Puebla, RA
    Abstract:
    In this study, direct surface-enhanced Raman scattering (SERS) spectroscopy is used as an exquisite nano-optical tool for ultrasensitive structural characterisation of abasic sites in DNA. In addition, the conformational discrimination (intra- vs. extra-helical) of the nucleobase opposite to the abasic site was also achieved.

  • Others:

    Link to the original source: https://pubs.rsc.org/en/content/articlelanding/2019/an/c9an02040c
    APA: Guerrini, L; Alvarez-Puebla, RA (2019). Surface-enhanced Raman spectroscopy (SERS) characterisation of abasic sites in DNA duplexes. ANALYST, 144(23), 6862-6865. DOI: 10.1039/c9an02040c
    Paper original source: ANALYST. 144 (23): 6862-6865
    Article's DOI: 10.1039/c9an02040c
    Journal publication year: 2019-12-07
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/acceptedVersion
    Record's date: 2026-05-09
    URV's Author/s: Alvarez Puebla, Ramon Angel / Guerrini, Luca
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    ISSN: 00032654
    Author, as appears in the article.: Guerrini, L; Alvarez-Puebla, RA
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Spectroscopy, Environmental chemistry, Electrochemistry, Ciência de alimentos, Chemistry, analytical, Biotecnología, Biochemistry, Astronomia / física, Analytical chemistry
    Author's mail: ramon.alvarez@urv.cat, ramon.alvarez@urv.cat, luca.guerrini@urv.cat, luca.guerrini@urv.cat

  • Keywords:

    Spermine
    Spectrum analysis
    raman
    Silver
    Scattering analysis
    Resonance
    Proof of concept study
    Nmr
    Metal nanoparticles
    Lesion
    Dna damage
    Dna
    Direct quantification
    Consequences
    Conformation
    Analytical Chemistry
    Biochemistry
    Chemistry
    Analytical
    Electrochemistry
    Environmental Chemistry
    Spectroscopy
    Ciência de alimentos
    Biotecnología
    Astronomia / física

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