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Photo and gamma rays induced polymerisation of the bis(aminoacid) fumaramide self-assemblies


Frkanec, Leo; Gregorić, Tomislav; Jokić, Milan; Makarević, Janja
Photo and gamma rays induced polymerisation of the bis(aminoacid) fumaramide self-assemblies // European Symposium on Organic Reactivity, ESOR 2017, Book of Abstracts / O'Donoghue, AnnMarie C ; Hodgson David R. W. ; Dowding, Daryl (ur.).
Drham, UK: Durham University, 2017. str. SP 2-SP 2 (predavanje, međunarodna recenzija, sažetak, ostalo)


Naslov
Photo and gamma rays induced polymerisation of the bis(aminoacid) fumaramide self-assemblies

Autori
Frkanec, Leo ; Gregorić, Tomislav ; Jokić, Milan ; Makarević, Janja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
European Symposium on Organic Reactivity, ESOR 2017, Book of Abstracts / O'Donoghue, AnnMarie C ; Hodgson David R. W. ; Dowding, Daryl - Drham, UK : Durham University, 2017, SP 2-SP 2

Skup
European Symposium on Organic Reactivity, ESOR 2017

Mjesto i datum
Durham, Velika Britanija, 03-08. 09. 2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Gamma rays polymerisation, supramolecular gels, soft materials,

Sažetak
Recent study in a field of supramolecular gels resulted in the development of recognizable areas in materials chemistry with an emphasis on the self-organizing soft materials.1 They have a great opportunity for specific applications in various fields, such as pharmaceutical, food and cosmetic industry or in tissue engineering and regenerative medicine. Polymerization can improve the mechanical properties of supramolecular gels, or prepared the specific polymer materials. In order to achieve "solid-state" reaction within the gel network is necessary to meet the special requirements of self-organization of organogelators. This especially refers to the distance of the atoms entering the reaction and position of functional groups. Our attention was focused on the synthesis and investigations of the properties of new gelators.2 The Leu, Val, Phe and Phg fumaramides derivatives were synthesized and characterized. Their advanced self-organization into gels and their polymerization (covalent crosslinking) induced by photo and gamma radiation were tested. We have shown that small changes in the structure of compound cause specific self-organization through non-covalent interactions which effects on the reactivity of crosslinked moleculs. Gelators with two polymerized functional groups experienced a successful "solid-state" reactions without compromising the morphology of the initial gel network.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-7387 - Supramolekulska sinteza samo-organizirajućih funkcionalnih nanomaterijala i kompleksnih kemijskih sustava (Leo Frkanec, )

Ustanove
Institut "Ruđer Bošković", Zagreb