Pregled bibliografske jedinice broj: 1030482
Long-range correlated electron transport in M-DNA
Long-range correlated electron transport in M-DNA // Chemical physics, 478 (2016), 45-47 doi:10.1016/j.chemphys.2016.05.027 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1030482 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Long-range correlated electron transport in M-DNA
Autori
Omerzu, Aleš ; Borovšak, Miloš
Izvornik
Chemical physics (0301-0104) 478
(2016);
45-47
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
M-DNA ; Electric conductivity ; 1D correlated system
Sažetak
We present results of the first measurements of DC conductivity in single M-DNA molecules and its temperature dependence between 25 K and 300 K. The conductance at room temperature in the M-DNA samples is up to five orders of magnitude higher comparing to the bare DNA. The results for the temperature dependence of the M-DNA DC conductivity show a broad temperature range above 100 K where the electric conductivity is practically temperature-independent. Those findings corroborate conclusions based on previous ESR and microwave conductivity measurements that additional free carriers in M-DNA form a correlated 1D system. (C) 2016 Elsevier B.V. All rights reserved
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Interdisciplinarne prirodne znanosti
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
