For the first time, formation of single crystals of ladderlike polyphenylsilsesquioxane (PPSQ) is found from three kinds of solution (benzene, toluene or p-xylene) at different temperatures (room temperature, 55, 65, 75, 80, 85 or 100°C) for some time (from 10 min to 257 h).
We demonstrate, for the first time, the formation of molecular radical cations of all of the aliphatic, basic, aromatic, acidic, and some heteroatom-bearing GGX tripeptides, albeit inefficiently in some cases, by altering the structure of the auxiliary polyamine ligand bound to the copper atom.
Our data visualize for the first time the formation of co-clusters of DISC in lipid rafts in cancer chemotherapy, and further demonstrate the role of membrane rafts as scaffolds to concentrate Fas/CD95 and downstream signaling molecules in small and specialized areas of the cell surface following edelfosine treatment.
Our work illustrates for the first time the formation of pseudogenes in different branches of hemiascomycetous yeasts, showing their limited conservation and how they testify for the adaptation of the yeasts functional repertoires.
Additionally, we describe for the first time the formation of column-like structures, as essential elements of the wound closure process after girdling.
For the first time, the formation of PZN PMN PT perovskite phase from the mixed oxides of PbO, ZnO, MgO, Nb2O5 and TiO2 was triggered by mechanical activation at room temperature, and therefore the multiple phase-forming calcinations at elevated temperatures and the subsequent milling are skipped.
In this study, we reported for the first time the formation of a circular structure (CS) that is induced upon exposure of yeast cell to 42°C.
Herein, we describe the first chlorination of allylic alcohols, which affords single constitutional isomers of α-chloroketones in up to>99%% yield, and for the first time the formation of ketone by-products is completely suppressed (Scheme 1c).
For the first time, the formation of the nanoparticles and their encapsulation in agarose micro-flakes was conducted in a single step.
For the first time, the formation of supercooled liquid water during the hydrate dissociation was reliably detected in the temperature range of 253 273 K.
In this study, we identified for the first time the formation of primary nanoparticles, which serve as the building blocks for the micron-sized carbonaceous spheres.
