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51.
Shahidzadeh-Bonn N Rafaï S Bonn D Wegdam G 《Langmuir : the ACS journal of surfaces and colloids》2008,24(16):8599-8605
Salt damage in stone results in part from crystallization of salts during drying. We study the evaporation of aqueous salt solutions and the crystallization growth for sodium sulfate and sodium chloride in model situations: evaporating droplets and evaporation from square capillaries. The results show that the interfacial properties are of key importance for where and how the crystals form. The consequences for the different forms of salt crystallization observed in practice are discussed. 相似文献
52.
Adil Safeer Fleur Kleijburg Dr. Salima Bahri David Beriashvili Dr. Edwin J. A. Veldhuizen Jacq van Neer Dr. Martin Tegelaar Prof. Dr. Hans de Cock Prof. Dr. Han A. B. Wösten Prof. Dr. Marc Baldus 《Chemistry (Weinheim an der Bergstrasse, Germany)》2023,29(1):e202202616
Solid-state NMR (ssNMR) spectroscopy facilitates the non-destructive characterization of structurally heterogeneous biomolecules in their native setting, for example, comprising proteins, lipids and polysaccharides. Here we demonstrate the utility of high and ultra-high field 1H-detected fast MAS ssNMR spectroscopy, which exhibits increased sensitivity and spectral resolution, to further elucidate the atomic-level composition and structural arrangement of the cell wall of Schizophyllum commune, a mushroom-forming fungus from the Basidiomycota phylum. These advancements allowed us to reveal that Cu(II) ions and the antifungal peptide Cathelicidin-2 mainly bind to cell wall proteins at low concentrations while glucans are targeted at high metal ion concentrations. In addition, our data suggest the presence of polysaccharides containing N-acetyl galactosamine (GalNAc) and proteins, including the hydrophobin proteins SC3, shedding more light on the molecular make-up of cells wall as well as the positioning of the polypeptide layer. Obtaining such information may be of critical relevance for future research into fungi in material science and biomedical contexts. 相似文献