Pregled bibliografske jedinice broj: 1257988
Study of host-guest complexes of cyclodextrins and ferrocene uracil derivatives
Study of host-guest complexes of cyclodextrins and ferrocene uracil derivatives // V. simpozij supramolekulske kemije : knjiga sažetaka = Supramolecular Chemistry 2022 : Book of Abstract / Frkanec, Leo ; Namjesnik, Danijel ; Tomišić, Vladislav (ur.).
Zagreb: Institut Ruđer Bošković, 2022. str. 46-46 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Study of host-guest complexes of cyclodextrins and
ferrocene uracil derivatives
Autori
Svečak, Danijela ; Gazdek Serdar, Nika ; Lapić, Jasmina ; Djaković Senka ; Frkanec, Leo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
V. simpozij supramolekulske kemije : knjiga sažetaka = Supramolecular Chemistry 2022 : Book of Abstract
/ Frkanec, Leo ; Namjesnik, Danijel ; Tomišić, Vladislav - Zagreb : Institut Ruđer Bošković, 2022, 46-46
Skup
V. simpozij supramolekulske kemije = Supramolecular Chemistry 2022
Mjesto i datum
Zagreb, Hrvatska, 08.12.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
kompleks ; ferocen ; ciklodekstrin, domaćin-gost
(complex ; ferrocene ; cyclodextrin, host-guest)
Sažetak
Cyclodextrins (CDs) are cyclic oligosaccharides which provide an interesting organic host system, since they have a hydrophobic inner cavity available to form non-covalent host-guest inclusion complexes with a wide variety of organic molecules of appropriate shape and size. It is known that cyclodextrins show abillity to improve drug water solubility by binding the hidrophobic moiety of the molecule inside of its cavity, such as ferrocene.1 Ferrocene shows different binding orientations as well as binding constants for alpha, beta and gama cyclodextrine in water.2 Environment of ferrocene can influence their binding to cyclodextrines.3 Recent research shows that ferrocene uracil derivatives have shown great biological activity.4 However, their high lipophilicity limits the application. Therefore, complex formation with β-cyclodextrin, γ- cyclodextrin, modified (2-hydroxypropyl)-β- cyclodextrin and suggamadex with various ferocene uracyl derivatives with different R groups in water were studied (figure 1). Complex formation and interactions were observed by UV-Vis spectroscopy. Binding constants were calculated based on titrations with outcome in range between 2-3.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-6910 - Sinteza supramolekulskih samo-udruženih nanostruktura za izgradnju naprednih funkcionalnih materijala (SUPeRNANO) (Frkanec, Leo, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Leo Frkanec (autor)
Senka Djaković (autor)
Jasmina Lapić (autor)
Nika Gazdek Serdar (autor)