The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Encouraged by the enormous importance attributed to the structure and function of human telomeric DNA, herein we focused our attention on the interaction of a serious of newly prepared porphyrin–daunomycin (Por–DNR) hybrids with the guanine-rich single-strand oligomer (G4) and the complementary cytosine-rich strand (i-motif). Various spectral methods such as absorption and fluorescence titration,...
G-quadruplex DNA presents a potential target for the design and development of novel anticancer drugs. The porphyrin TMPyP4 was early reported to be a suitable motif for G-quadruplex DNA interaction. We inserted various metal ions such as Zn(II), Cu(II), Co(III) in the center of the aromatic core of tricationic TMPyP4-like porphyrin and examined their interactions with an antiparallel G-quadruplex...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.