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stock solution by dissolving it in 10% dimethyl sulphoxide (DMSO) that was diluted in culture medium DMEM/F12. The final concentrations of TEB used for the exposure of cells were 0.001, 0.01, 0.1, 1, 10, and 100 µM. These concentrations were guided by

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,000 g/mol) was obtained from J & K chemica ® . N , N -dimethylformamide (DMF), 1-methyl-2-pyrrolidone (NMP), tetrahydrofuran (THF), dichloromethane (DCM), acetone (AC), chloroform (CF), and dimethyl sulfoxide (DMSO) were used as the solvent. 15 wt% PCL

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terpenoids were all obtained as white amorphous powder. Dihydrokaempferol ( 1 ): ESI–MS, m/z 311.3 [M + Na] + . 1 H-NMR (DMSO- d 6 , 400 MHz) δ : 4.58 (1H, d, J = 11.2 Hz, H-3), 5.04 (1H, d, J = 11.2 Hz, H-2), 5.86 (1H, s, H-6), 5.91 (1H, s

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(CH 3 COO) 2 ·4H 2 O; cobalt(II) acetate tetrahydrate, Co(CH 3 COO) 2 ·4H 2 O; zinc(II) acetate dihydrate, Zn(CH 3 COO) 2 ·2H 2 O (S.D. Fine Chem India Ltd.) were of analytical grade and used as received without further purification. Solvents DMF, DMSO

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. Experimental Materials Dimethyl sulfoxide (DMSO) was first stirred with CaH 2 overnight and then distilled under vacuum. Toluene diisocyanate (TDI, 80% 2,4- and 20% 2,6-mixture) was distilled under vacuum before use. 4

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. Preparation of MCM-41-supported N -heterocyclic carbene–Pd complex 3 Pd(OAc) 2 (0.11 g, 0.5 mmol) was added to a stirred solution of MCM-41-supported NHC precursor 2 (0.6 g, 0.45 mmol) in DMSO (7 mL) [ 20 ]. The mixture was stirred for 2.5 h at

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electrolytes in the mixtures of water with N , N -dimetylformamide and dimethylsulfoxide (DMSO) as well as with organic substances which do not contain a non-polar group in their molecules, like formamide and urea, run monotonously within the whole range of

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Acta Chromatographica
Authors: Yuping Shen, Minhui Xu, Peipei Deng, Qinying Gu, Huawu Yin, Guohua Xia, Xiaobin Jia, Huan Yang, and James Tam

electrospray ionization (ESI) mode using a Thermo LXQ HPLC–ion trap–MS instrument via direct injection. 1 H-NMR and 13 C-NMR spectra were obtained by a Bruker AV-400 spectrometer using DMSO- d 6 as solvent. A Waters Acquity UPLC system was used for

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was purchased from Beijing Yasser Co. Ltd. (Beijing, PR China). The purity of CUR was determined to be over 95% by UPLC analysis. The structure of CUR was given in Fig. 1 . Dimethyl sulfoxide (DMSO) was chosen as a solvent for preparing the original

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Physiology International
Authors: JJ McCormick, TA VanDusseldorp, CG Ulrich, RL Lanphere, K Dokladny, PL Mosely, and CM Mermier

homogenization. PBMCs were then transferred to cell culture plates and were either treated with dimethyl sulfoxide (DMSO) vehicle (472301, Sigma-Aldrich), bafilomycin (BAF) A1 in DMSO (InvivoGen, tlrl-bafl, USA) (100 nM), or BAF and Rapa in DMSO (InvivoGen, tlrl

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