Neutron imaging of liquid-liquid systems containing paramagnetic salt solutions

Dynamic quantum sensing of paramagnetic species using nitrogen-vacancy centers in diamond

Naturally occurring paramagnetic species (PS), such as free radicals and paramagnetic metalloproteins, play an essential role in a multitude of critical physiological processes including metabolism, cell signaling and immune response. These highly dynamic species can also act as intrinsic biomarkers for a variety of disease states whilst synthetic para-magnetic probes targeted to specific sites on biomolecules enable the study of functional information such as tissue oxygenation and redox status in living systems. The work presented herein describes a new sensing method that exploits the spin …

钙镁氧氟硅酸盐的结构、生物矿化与生物降解性：通过无机盐共沉淀合成

Structure, biomineralization and biodegradation of Ca-Mg oxyfluorosilicates synthesized by inorganic salt coprecipitation

本研究通过无机盐共沉淀法合成钙镁氧氟硅酸盐，发现1 mol%氟含量可优化生物矿化特性，提升磷酸盐形成能力。

Salt-Driven Assembly of Magnetic Silica Microbeads with Tunable Porosity

Porous magnetic silica beads are promising materials for biological and environmental applications due to their enhanced adsorption and ease of recovery. This work aims to develop a new, inexpensive and environmentally friendly approach based on agglomeration of nanoparticles in aqueous droplets. The use of an emulsion as a geometrical constraint is expected to result in the formation of spherical beads with tunable composition depending on the aqueous phase content. Magnetic silica beads are produced at room temperature by colloidal destabilization induced by addition of calcium chloride to a…