Affiner les résultats

Collection spécifique

  • Collections Neuchâtel & Jura désactiver le filtre

Langue

Université de Fribourg

One-step ring opening metathesis block-like copolymers and their compositional analysis by a novel retardation technique

Yasir, Mohammad ; Liu, Peng ; Markwart, Jens C. ; Suraeva, Oksana ; Wurm, Frederik R. ; Smart, Jansie ; Lattuada, Marco ; Kilbinger, Andreas F. M.

In: Angewandte Chemie International Edition, 2020, vol. 59, no. 32, p. 13597-13601

Using a one-step synthetic route for block copolymers avoids the repeated addition of monomers to the polymerization mixture, which can easily lead to contamination and, therefore, to the unwanted termination of chain growth. For this purpose, monomers (M1–M5) with different steric hindrances and different propagation rates are explored. Copolymerization of M1 (propagating rapidly) with M2...

Université de Fribourg

Metric currents and polylipschitz forms

Pankka, Pekka ; Soultanis, Elefterios

In: Calculus of Variations and Partial Differential Equations, 2020, vol. 59, no. 2, p. 76

Université de Fribourg

Understanding the assembly of amphiphilic additives in bulk and dispersed non-lamellar lipid-based matrices: Phosphorylation, H-bonding and ionisation

F.Etter, Marco ; Dellenbach, Daria ; Petri-Fink, Alke ; Rothen-Rutishauser, Barbara ; M.Landau, Ehud ; Fong, Wye-Khay

In: Journal of Colloid and Interface Science, 2020, vol. 562, p. 502–510

The aqueous channel size of lipidic cubic phases can be a limiting factor for certain applications. For this reason, additives have been used to exquisitely control their nanostructure. In this study, two families of primary phosphoesters have been designed, synthesised and utilised to determine the effect of the positioning of the guest additive at the interface of the host mesophase, and to...

Consortium of Swiss Academic Libraries

Poly-acrylic Acid Brushes and Adsorbed Proteins

Reinhardt, Matthias ; Kreuzer, Martin ; Geue, Thomas ; Dahint, Reiner ; Ballauff, Matthias ; Steitz, Roland

In: Zeitschrift für Physikalische Chemie, 2015, vol. 229, no. 7-8, p. 1119-1139

Université de Fribourg

Hemozoin-catalyzed precipitation polymerization as an assay for malaria diagnosis

Rifaie-Graham, Omar ; Pollard, Jonas ; Raccio, Samuel ; Balog, Sandor ; Rusch, Sebastian ; Hernández-Castañeda, María Andrea ; Mantel, Pierre-Yves ; Beck, Hans-Peter ; Bruns, Nico

In: Nature Communications, 2019, vol. 10, no. 1, p. 1369

Methods to diagnose malaria are of paramount interest to eradicate the disease. Current methods have severe limitations, as they are either costly or not sensitive enough to detect low levels of parasitemia. Here we report an ultrasensitive, yet low- resource chemical assay for the detection and quantification of hemozoin, a biomarker of all Plasmodium species. Solubilized hemozoin catalyzes...