发表于2024年12月27日由上海金畔生物科技有限公司 上海金畔生物科技有限公司代理Takara酶试剂盒全线产品,欢迎访问官网了解更多产品信息和订购。 克隆用载体pTV118N DNA 品牌Code No.产品名称包装量价格(元)说明书数量 Takara3328pTV118N DNA25 μg￥361
ChemInform Abstract: THE CARBON‐13 NMR SPECTRUM OF PT(PPH3)2(η2‐CS2) ‐ A NON‐FLUXIONAL Π‐CS2 COMPLEXmagnetic resonance, nuclear quadrupole resonance (organic substancesNo abstract is available for this article.doi:10.1002/chin.197937060...
光谱纯试剂(SP:Spectrum pure):表示光谱纯净.但由于有机物在光谱上显示不出,所以有时主成分达不到99.9%以上,使用时必须注意,特别是作基准物时,必须进行标定. 30463 请问:GR CR CP AR 分别表示什么纯度阿?(急啊) AAS 原子吸收光谱 AR 分析纯试剂 BC 生化试剂 BP 英国药典 BR 生物试剂 BS 生物染色剂 CP ...
Motivated by the activity ofRf-1upon light irradiation, we investigated in Capan-1 the role of catalyst loading and the O2-dependency on the prodrug activation. Fixing the concentration of1at 150 µM, we modified the catalyst-substrate ratio using 15 and 75 µMRf(Fig.S11).Rf-1showed...
The direct detection of 195 Pt- and 15 N-NMR is limited by their low sensitivity. The use of inverse detection ( 1 H-detected 15 N) can greatly improve the sensitivity of 15 N, and at the same time simplify the spectrum. The combined detection of 1 H and 15 N in an inverse 2D ...
The71\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{71}$$\end{document}Ga NMR spectrum above 80 K ...
5a) in an aqueous electrolyte containing 125 μmol of ST at room temperature and ambient pressure. The obtained electrolyte was directly analysed using proton nuclear magnetic resonance (1H NMR: Supplementary Figs. 19–21). Figure 5b shows that Pt0Mn0/GDY had the best catalytic performance ...
A 4.4 wt % platinum on anatase catalyst with average particle size 1.7 nm is studied by 195Pt NMR after increasing dosing with hydrogen (H/surface Pt ratios of 0.1, 0.5, and 1). Both spectral changes and variations of T1 at the maximum of the spectrum are observed. The relaxation curves...
4c). An obvious sharp peak at 1.255 was observed in the 1H-NMR spectrum of the product assigned to the H on the m- or p-position of cyclohexane ring (Fig. 4c), further confirming the results of MS analysis. The above results show that the dissociated H from carboxyl group is involved...
a 1H NMR spectrum of prodrug CPP; b TEM image of UCPP. Scale bar = 0.5 μm; c Emission spectra of pure UCNPs (blue line), UCPP (red line) and pure CPP (green line) under 980 nm laser; d Pt release from UCPP in different concentrations of DTT buffers under dark or ...