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Effect of Thymine and Cytosine Nucleobase Sequence on the Two-Dimensional Condensation of Pyrimidine Oligodeoxynucleotides at Mercury Surface
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SYSNO ASEP 0506653 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Effect of Thymine and Cytosine Nucleobase Sequence on the Two-Dimensional Condensation of Pyrimidine Oligodeoxynucleotides at Mercury Surface Author(s) Hasoň, Stanislav (BFU-R) RID, ORCID
Fojta, Miroslav (BFU-R) RID, ORCIDNumber of authors 2 Source Title XXXVII. Moderní elektrochemické metody. Sborník přednášek mezinárodní odborné konference. - Ústí nad Labem : Best servis, 2017 / Navrátil Tomáš ; Fojta Miroslav ; Schwarzová Karolína - ISBN 978-80-905221-5-2 Pages č. 2017 (2017), s. 50-54 Number of pages 5 s. Publication form Print - P Action Moderní elektrochemické metody /37./ Event date 15.05.2017 - 19.05.2017 VEvent location Jetřichovice Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords phase transients ; water interface ; nucleic-acids ; adsorption Subject RIV CG - Electrochemistry OECD category Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis) R&D Projects GA16-01625S GA ČR - Czech Science Foundation (CSF) EF15_003/0000477 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support BFU-R - RVO:68081707 UT WOS 000432424300011 Annotation The aim of this contribution is study the effect of thymine and cytosine nucleobase composition (different lengths and/or repeat segments of either thymine or cytosine units or their combinations) within a set of the oligodeoxynucleotide (ODN) chains on the two-dimensional of homo- and hetero-pyrimidine ODNs at mercury electrode surface. It was shown that pyrimidine ODNs containing eight and more pyrimidine nucleobases can form, at negatively charged Hg surface (around1.32 V vs. Ag/AgCl), two different 2D condensed films characterized by the differential capacitances of about 9.4 (I-2D) and 7.6 mu F cm(-2) (II2D) respectively. Workplace Institute of Biophysics Contact Jana Poláková, polakova@ibp.cz, Tel.: 541 517 244 Year of Publishing 2020
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