| Literature DB >> 27434680 |
Ewelina Lipiec1,2, Aleksandre Japaridze3, Jacek Szczerbiński1, Giovanni Dietler3, Renato Zenobi4.
Abstract
Due to its well-defined topology and chemical structure, DNA could become a biological standard sample in the field of nanospectroscopy. Tip-enhanced Raman spectroscopy (TERS) provides new insights into individual DNA molecules immobilized on flat mica crystals. The high sensitivity of TERS is used to assess the chemical changes that appear in DNA upon different surface immobilization protocols.Entities:
Keywords: DNA; DNA conformation; TERS, nanospectroscopy
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Year: 2016 PMID： 27434680 DOI： 10.1002/smll.201601711
Source DB: PubMed Journal: Small ISSN： 1613-6810 Impact factor: 13.281