نتایج جستجو برای: peptide nucleic acids

تعداد نتایج: 444238  

Introduction: Low-energy helium-neon (He-Ne) laser beam lightis used in combination with sodium hypochlorite (Na2HOCl3) for clinical purposes. Regarding this, the present study aimed to investigate the effect of He-Ne laser (632.8 nm) and sodium hypochlorite on the calf thymus double-stranded deoxyribonucleic acid (ctdsDNA) molecule.  Materials and Methods: For the purpose of the study, ctdsDNA...

Journal: :ACS nano 2013
Emil Wierzbinski Ravindra Venkatramani Kathryn L Davis Silvia Bezer Jing Kong Yangjun Xing Eric Borguet Catalina Achim David N Beratan David H Waldeck

This study examines quantitative correlations between molecular conductances and standard electrochemical rate constants for alkanes and peptide nucleic acid (PNA) oligomers as a function of the length, structure, and charge transport mechanism. The experimental data show a power-law relationship between conductances and charge transfer rates within a given class of molecules with the same brid...

Journal: :Journal of molecular biology 1998
A Lomakin M D Frank-Kamenetskii

We treat theoretically the problem of the specificity of interaction between nucleic acid and an oligonucleotide, its analog or its mimic (such as peptide nucleic acid, or PNA). We consider simplest models with only essential details using numerical solutions of kinetic equations and the kinetic Monte Carlo method. In our first model, describing the formation of complementary duplex, we demonst...

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