The strongest peak was observed at Q¼1.39 A˚ À1, which corresponds to the Bragg diffractions from the (101) and ð101Þ planes of the PVA crystals. For comparison, the scattering curve from a PVA-d4 solid film measured on the neutron diffractometer is also shown in Figure ...
The ultraperformance LC-MS/MS select- ed-reaction monitoring chromatograms of the five target compounds obtained with the three LC columns are shown in Supplementary Fig. S3a,c and d. We selected the C18 column because it provided better separation and peak shapes than the C8 and ...
By liquid chromatography under the following conditions, 20 µl of both the test solution and standard solution are tested to obtain the peak areas At and As of the test solution and standard solution. Concentrationμg/ml=Ws/5×10×At/As×100=Ws×At×200Ws:weighed amount of authentic ...
6. The crystalline solvate of claim 1 or 4, wherein the crystalline solvate is further characterized by a powder X-ray diffraction pattern having one additional diffraction peak at a 2θ(°) value of 22.44±0.20. 7. The crystalline solvate of claim 6, wherein the crystalline solvate is fur...
In the case of PEG with molecular weight of 4 Â 102 (entry 11), the peaks of polyphenol with degree of polymerization up to 22 were detected. The peak separation corresponded to the mass of the phenylene or oxyphenylene repeating unit, 92 m=z. Properties of Polyphenol Complexes with ...
16. The injectable embolizing composition according to claim 14, wherein the solvent is selected from dimethylsufoxide (DMSO), N-methylpyrrolidone (NMP) and glycofurol. 17. The injectable embolizing composition according to claim 14, comprising two or more different iodo-benzylether-PVAs, where...
The peak corresponding to gossypol was detected at 10.72 min. 2.6. Peroxidase Assay of Cotton Cell Suspension Culture CNT-treated cell suspension cultures were harvested via centrifugation after one month. The cells were lysed using glass beads (0.5 mm) and then homogenized in 100 mM phosphate ...
The peak related to the aromatic proton of BPDA was divided into two at ~8 ppm, denoted by “a–c” and “l–n”, while the amide proton peak was also split into two at ~11 ppm, denoted by “d” and “o”. The –COOH in DABA also formed a salt with DMIZ, as evidenced by...
In Figure 6a, the FTIR spectra of undegraded dye is shown. The peak at 3400.77 cm−1 is attributed to amine N–H stretching, while the peak at 1619.27 cm−1 represents N=N stretching; the peak at 1597.72 cm−1 represents C=C aromatic stretching; the peak at 1451.44 cm−1 repre...
[NTf2] as a model. In addition,1H and13C NMR spectra were recorded to obtain a better understanding of the molecular structure of IL and to investigate the peak shifts in H and C atoms. Moreover, the cell viability of the most efficient IL, [C10mim][NTf2], in human cells was ...