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Your search keyword '"Li, Qian-Zhu"' showing total 2 results
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2 results on '"Li, Qian-Zhu"'

1. Development of Cell Perfusion Device and 31P NMR Spectrum Test.

Author

Zeng, Zao, Liang, Jie, Li, Qian-zhu, and Zhou, Jian-wei

Subjects
PERFUSION, NUCLEAR magnetic resonance spectroscopy, TEMPERATURE effect, PRESSURE, ENERGY metabolism, CYTOLOGY
Abstract

Abstract: To set up a device of cell perfusion, and use the method of cell perfusion -NMR to monitor the 31P spectrum in cells. The result has shown the temperature and pressure and flow rate of the device were invariable relatively and could be controlled. The method of cell perfusion -NMR can monitor the 31P spectrum online, and can Speculate changes of energy metabolism in cells under drug stimulation. [Copyright &y& Elsevier]

Published
2012
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2. Novel Coumarin and 4H-Chromene Derivatives Containing 4,5- Dihydropyrazole Moiety: Synthesis and Antibacterial Activity

Author

Li, Qian-Zhu, Nie, Xiao-Yan, and Liang, Jie

Abstract

Seven novel 6-(1-acetyl-3-(6-substituted-2-oxo-2H-chromen-3-yl)-4,5-dihydro-1H-pyrazol-5-yl)-2-amino-4- substituted-4H-chromene-3-carbonitrile derivatives were synthesized and characterized by 1H NMR and 13C NMR. All of the compounds have been screened for their antibacterial activity. The results show that compounds 4d and 4g displayed significant activity with MIC of 1.562 g/mL against B. subtilis ATCC 6633 and 1.562, 3.125 g/mL against S. aureus ATCC 6538.

Published
2011

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