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Št. zadetkov: 3
Aggregation of metallacarborane mixtures in aqueous solutions
Pavel Matějíček, Belhssen Hleli, Žiga Medoš, Zdeněk Tošner, Peter Ogrin, Tomaž Urbič, Marija Bešter-Rogač
Izvirni znanstveni članek
Oznake: metalokarborani;agregacija;paramagnetna NMR;površinska aktivnost;mešani agregati;metallacarboranes;aggregation;paramagnetic NMR;surface activity;mixed aggregates;
Metallacarboranes are surface active inorganic boron cluster compounds, and they exhibit solution behavior comparable to organic amphiphiles. We compared the aggregation abilities of two anionic metallacarborane clusters, cobalt(III) bis(1,2-dicarbollide), COSAN, and iron(III) bis(1,2-dicarbollide), ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Closo-dodecaborate-based dianionic surfactants with distorted classical morphology
Belhssen Hleli, Žiga Medoš, Peter Ogrin, Zdeněk Tošner, Sami Kereïche, Michael Gradzielski, Tomaž Urbič, Marija Bešter-Rogač, Pavel Matějíček
Izvirni znanstveni članek
Oznake: dodekaborat;surfaktanti;samourejanje;micele;kalorimetrija;simulacije;dodecaborate;surfactants;self-assembly;micelles;calorimetry;simulations;
Hypothesis: To challenge the classical concept of step-like micellization of ionic surfactants with singular critical micelle concentration, novel amphiphilic compounds with bulky dianionic head and the alkoxy tail connected via short linker, which can complex sodium cations, were synthesized in th ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Tuning the surface activity and micellization of closo-dodecaborate-based dianionic surfactants via linker and counterion selection
Belhssen Hleli, Peter Ogrin, Zdeněk Tošner, Žiga Medoš, Tomáš Křížek, Bojan Šarac, Tomaž Urbič, Marija Bešter-Rogač, Pavel Matějíček
Izvirni znanstveni članek
Oznake: površinska aktivnost;micelizacija;surfaktanti na osnovi closo-dodekaborana;protiioni;surface activity;micellization;closo-dodecaborate-based surfactants;counterions;
o understand the impact of alkaline counterions on the self-assembly of atypical dianionic surfactants, we synthesized a series of novel amphiphilic compounds featuring a bulky dianionic head based on closo-dodecaborate and a hydrophobic alkoxy tail connected via short linkers of different complexat ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 3
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