News

Tina Arh, Matjaž Gomilšek, Andrej Zorko, and colleagues from Switzerland have published a paper in the Journal of Physics: Conference Series with the title An experimental procedure to determine quantitative muon Knight shifts about muon spectroscopy experiments. In the paper, they presented a method for more accurate determination of internal fields in a studied sample via simultaneous measurements of the response of a sample and a reference silver plate.

Polona Umek from the Department of Condensed Matter Physics F5 and colleagues from France and Tunisia published a paper in the journal Nanoscale Advances with the title Titanate nanotubes as an efficient oral detoxifying agent against drug overdose: application in rat acetaminophen poisoning. The authors report on the potential use of titanate nanotubes (TiNTs) as a detoxifying agent. In the study, the detoxifying capacity of TiNTs was evaluated in acetaminophen-poisoned rats. The results showed that the ability to load paracetamol into TiNT was 70%.

M. Ravnik and colleagues from the USA and Poland published an article in the journal Physical Review Letters entitled Nematronics: Reciprocal Coupling between Ionic Currents and Nematic Dynamics. It is an interdisciplinary model prediction of the potential existence of coupling between ion currents and nematic dynamics. The prediction comes from an interdisciplinary theoretical connection between the fields of spintronics and complex soft matter.

Hana Kokot and Iztok Urbančič from the Department of Condensed Matter Physics F5 and colleagues from Italy, Spain and the Netherlands published an article in the journal Nanoscale Horizons with the title Simple engineering of hybrid cellulose nanocrystal–gold nanoparticles results in a functional glyconanomaterial with biomolecular recognition properties. In the article, they presented and characterized a new approach to the synthesis of modular glyconanomaterials: they assembled gold nanoparticles to biocompatible cellulose nanocrystals (CNC) in a unique way, which enabled easy and robust further functionalization of the obtained nanomaterials with various molecules (e.g. polysaccharides and fluorescent probes) via click chemistry.

The obtained nanoparticles are useful for the delivery of active substances in medicine, as they can specifically interact with certain cells in the body, as well as for research of interactions between nanoparticles and living systems, as they can be easily observed with electron and optical microscopy.

Assist. Prof. Iztok Urbančič from the Department of Condensed Matter Physics F5 and colleagues from Germany and Sweden have written a commentary article in Nature Chemical Biology with the title Do lipids tune B cell signaling? They compiled a brief overview of known mechanisms and open questions about the function of nanoscale membrane organisation in immune signalling, highlighting the recent study of Shelby et al. that employed super-resolution optical microscopy to elucidate the role of lipids in the activation of B cells.