A higher crystallization rate and clear draw ratio dependence of crystallization rate were also observed for the fiber spun at 2000 m/min.
The study also reveals that increasing draw temperature does not necessarily increase the draw ratio for onset of crystallization λc as previously supposed: at sufficiently high strain rates, λc decreases with increasing draw temperature.
The decrease of the ratio reveals the restraint of crystallization, which coincide with the lower diffraction peak intensity in XRD pattern and IVis/IUV ratio in RTPL spectrum of ZnO Y nanorods.
The Si degree of crystallization ratio behaves in a similar overall increase trend from both XRD and Raman results.
XRD pattern are matching uniformly with commercial zeolite X at the optimum conditions of 1.25 weight ratio NaOH/CFA, 100 oC of crystallization temperature and 10 h of crystallization time.
The Ti/Al ratios of pyroxene indicate a crystallization order of pyroxene followed by plagioclase (e.g., Bence et al. 1970; Fagan et al. 2003; Zhang et al. 2011).
The results were analysed in comparison with stress-strain curves in order to find the draw ratio associated with the onset of crystallization at the above-mentioned temperatures.
To set up a hanging drop, 1 μl of concentrated protein mixture (∼20 mg/ml) at 1 1 stoichiometric ratio was mixed with 1 μl of crystallization solution with 0.1 M Sodium malonate pH 7.0,10%% PEG 3350 for Merlin-FERM/Lats1-FBD, 18% iso-Propanol, 0.1 M Tris, pH 7.5, 5% PEG 8000 for Merlin-FERM/Lats2-FBD, and 0.1 M Bis-Tris, pH 6.0, 21% PEG 3000 for Merlin-FERM/Merlin-CTD.
The parameters related to the coordination sphere depend on the metal-to-ligand ratios and are also influenced by the solvent of crystallization.
22 The binding of multiple ligands could be verified by crystallizing neuraminidase in the presence of varying ratios of these constituents, where difficulties in crystallization due to high volatility would need to be overcome.
