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@inproceedings{1731057, author = {Outlá, Martina and Spacek, Jan and Renciuk, Daniel and Fojta, Miroslav}, address = {PRAGUE 2}, booktitle = {PROCEEDINGS OF THE 15TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY}, editor = {Nesmerak, K.}, keywords = {circular dichroism spectroscopy; guanine; oxidation; voltammetry}, howpublished = {tištěná verze "print"}, language = {eng}, location = {PRAGUE 2}, isbn = {978-80-7444-068-7}, pages = {232-237}, publisher = {CHARLES UNIV, FAC SCIENCE}, title = {Study of synthetic oligonucleotides containing guanine by circular dichroism spectroscopy and voltammetry on a pyrolytic graphite electrode}, year = {2019} }
TY - JOUR ID - 1731057 AU - Outlá, Martina - Spacek, Jan - Renciuk, Daniel - Fojta, Miroslav PY - 2019 TI - Study of synthetic oligonucleotides containing guanine by circular dichroism spectroscopy and voltammetry on a pyrolytic graphite electrode PB - CHARLES UNIV, FAC SCIENCE CY - PRAGUE 2 SN - 9788074440687 KW - circular dichroism spectroscopy KW - guanine KW - oxidation KW - voltammetry N2 - The possibility to study DNA quadruplex structures using voltammetric analysis of DNA hexamers was investigated using a pyrolytic graphite electrode in an acetate buffer (pH = 5.0). We have tested the influence of the hexamer sequence and DNA concentration their anodic oxidation. To verify the G quadruplex formation, or lack thereof, circular dichroism spectroscopy was used. Our results suggest that, on the pyrolytic graphite electrode, the guanine oxidation signals are not influenced by formation of G the quadruplex. Instead, the shape of the G oxidation multiple peak can be related to the primary structure of the oligonucleotide. ER -
OUTLÁ, Martina, Jan SPACEK, Daniel RENCIUK a Miroslav FOJTA. Study of synthetic oligonucleotides containing guanine by circular dichroism spectroscopy and voltammetry on a pyrolytic graphite electrode. In Nesmerak, K. \textit{PROCEEDINGS OF THE 15TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY}. PRAGUE 2: CHARLES UNIV, FAC SCIENCE, 2019, s.~232-237. ISBN~978-80-7444-068-7.
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