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| 1 | 紫杉醇溶解度的测定与关联显示文摘Taxol is a unique antitumor drug that appears to exert its activity as a result of interference with microtubular structure and function. The Taxol solubility of in methanol, ethanol and methanol-water was measured by the equilibrium method in this paper. The data obtained were correlated by the regress equation and ANN model. The results showed that the both were in excellent agreement with the experimental data and the ANN model was more convenient than the regress equation. | 韩金玉 肖剑 王华 常贺英 马沛生 MA Peisheng | 2001 | 化工学报2001,52,1: | 14 |
| 2 | Proposal and evaluation of a new norm index-based QSAR model to predict pEC50 and pCC50 activities of HEPT derivatives显示文摘anti-HIV 药的搜索和发展当前是药理学研究的最迫切的任务之一。在这个工作,一个量的结构活动关系( QSAR )模型基于某新标准索引,被获得到一系列超过 150 HEPT 衍生物(1-[( 2-hydroxyethoxy )甲基]发现他们的 pEC 50(对病毒的 cytopathic 效果完成 MT-4 房间的50%保护的要求的有效集中)和 pCC 50的-6-(phenylthio)thymine)(减少可见性的要求的细胞毒素的集中50%嘲笑感染了房间)活动。模型效率然后用 leave-one-out 十字确认(LOO-CV ) 和 y 随机化测试被验证。结果显示这个新模型是有效的并且能为 pEC 50 和 pCC 50 的预言向令人满意的结果提供更高的 R 火车 2 和更高的 R 测试 2 。由使用力量途径,这个模型的适用性领域进一步被调查,没有反应孤立点为涉及这个工作的 HEPT 衍生物被检测。有参考方法的比较结果证明这个新方法能为预言 anti-HIV HEPT 衍生物的 pEC 50 和 pCC 50 导致重要改进。而且,在这现在的研究显示出的结果建议 anti-HIV HEPT 衍生物的这二绝对不同的活动 pEC 50 和 pCC 50 能与一个完全类似的 QSAR 模型一起被预言很好,它显示这个模型可能有潜力进一步为 HEPT 衍生物的另外的生物活动被利用。 | Kanwal Shahid Qiang Wang Qingzhu Jia Lei Li Xue Cui Shuqian Xia Peisheng Ma | 2016 | Chinese Journal of Chemical Engineering2016,24,10: | 2 |
| 3 | A novelplasma-treated Pt/NaZSM-5catalyst for NO reduction bymethane显示文摘 | ZHANG Yueping MA Peisheng ZHU Xinli | 2004 | Catalysis Communication2004,5,1: | 1 |
| 4 | A New Group-Contribution Method for Estimating critical properties显示文摘 | Ma Peisheng Xu Ming | 1991 | J Chem Ind Eng1991,6,: | 1 |
| 5 | A new group-contribution method for critical properties显示文摘 | Liang Yinghua Ma Peisheng | 2000 | Chinese J Chem Eng2000,8,1: | 1 |
| 6 | The effect of temperature on the solubility of benzoic acid derivatives in water 显示文摘 | Jia Qingzhu Ma Peisheng Zhou Huan | 2006 | Fluid Phase Equilibria2006,250,: | 1 |
| 7 | Calculation of the Phase Equilibrium of CO2–Hydrocarbon Binary Mixtures by PR-BM EOS and PR EOS显示文摘The phase equilibrium data of CO2 hydrocarbon binary mixtures are important for the design and operation of CO 2 ood- ing, coal liquefaction, and supercritical extraction processes. Numerous pieces of binary phase equilibrium data have been obtained. Thus, models for the accurate calculation of binary and multicomponent mixtures must be developed on the basis of existing data. In this work, 3578 vapor liquid phase equilibrium data points for 10 CO 2 hydrocarbon binary mixtures, including CO2 butane, CO 2 pentane, CO 2 isopentane, C O 2 hexane, CO 2 benzene, CO 2 heptane, CO 2 octane, C O 2 non- ane, CO 2 decane, and C O 2 undecane, were collected. The PR and PR-BM equations of state (EOS) in combination with relevant mixing rules were used to calculate the phase equilibrium data of the CO 2 hydrocarbon binary mixtures. The binary interaction parameter k ij in the PR EOS was temperature independent, whereas parameters in the PR-BM EOS were functions of temperature. Thus, the phase equilibrium data and other thermodynamic properties of the binary and multicomponent mixtures at di erent temperatures and pressures can be calculated by using the parameters obtained in this work. The PR-BM EOS performed better than the PR EOS, and the average absolute deviations over the temperature range of 255.98 408.15 K calculated by the PR EOS and PR-BM EOS were less than 5.74% and 3.36%, respectively. The results calculated by the two EOS were compared with those calculated by other models, such as PPR78, PR + LCVM + UNIFAC, KIE + PR EOS + HV, and PSRK. The phase equilibrium data of CO 2 butane decane, CO 2 hexane decane, and C O 2 octane decane ternary mixtures were calculated by the two EOS. The average overall deviations for the CO 2 mole fractions calculated by the two EOS were less than 7.66%. | Chuanyan Li Yahui Gao Shuqian Xia Qiaoyan Shang Peisheng Ma | 2019 | Transactions of Tianjin University2019,25,5: | 1 |
| 8 | 显示文摘 | Zhang Yueping Ma Peisheng Zhu Xinli | 2004 | Catalysis Communications2004,5,1: | 1 |
| 9 | Measurement of Critical Temperatures and Critical Pressures for Binary Mixtures of Methyl tert-Butyl Ether(MTBE)+ Alcohol and MTBE+Alkane显示文摘 | Han Kewei Xia Shuqian Ma Peisheng | 2013 | J Chem Thermodyn2013,62,6: | 1 |
| 10 | Direct synthesis of diphenyl carbonate over heterogeneous catalyst: effects of structure of substituted perovskite carrier on the catalyst activities显示文摘The perovskite-type compound LaMnO_(3) was substituted for the part of La in position A and for the part of Mn in position B by citrate method.The phases were detected by X-ray diffraction.Powder morphologies were scanned by scanning electron microscopy.The valence of atoms was determined by X-ray photoelectron spectroscopy.It was found that the perovskite can form crystal defect and increase the proportion of high valence B element by doping.Active component Pd was loaded on various perovskite supports for synthesis of diphenyl carbonate.The results showed that the activities of catalysts in which supports have crystal defect by substitution were higher.It can be concluded that perovskite with defect structure by doping could lead to the formation of oxygen vacancy where the lattice oxygen became exchangeable with the oxygen gas.Also,this improved the redox process of the carrier by transferring electrons and activities of catalysts. | WU Guangwen WU Yuxin MA Peisheng JIN Fang ZHANG Guangxu LI Dinghuo WANG Cunwen | 2007 | Frontiers of Chemical Science and Engineering2007,1,1: | 1 |
| 11 | Modified group contribution method for predicting the entropy of vaporization at normal boiling point显示文摘 | MA Peisheng ZHAO Xingmin | 1993 | Ind Eng Chem Fundam1993,32,12: | 1 |
| 12 | Solid-liquid equilibrium of terephthalic aicd in several solvents 显示文摘 | Ma Peisheng Chen Mingming | 2003 | Chinese Journal of Chemical Engineering2003,11,3: | 1 |
| 13 | Prediction of the flash point temperature of organic compounds with the positional distributive contribution method显示文摘 | Jia Qingzhu Wang Qiang Ma Peisheng | 2012 | Journal of Chemical & Engi- neering Data2012,57,12: | 1 |
| 14 | Modified Group Contribution Method for Predicting the Entropy of Vaporization at the Normal Boiling Point 显示文摘 | PEISHENG MA XINGMIN ZHAO | 1993 | Ind Eng Chem Res1993,32,: | 1 |
| 15 | Modified group contribution method for predicting Λb显示文摘 | Ma Peisheng Zhao Xingming | 1993 | Ind Eng Chem Res1993,32,: | 1 |
| 16 | Potential of Novel Halotolerant and Psychrotrophic Strain of Planococcus sp. for Water Treatment显示文摘To screen multifunctional bacteria for water treatment,a chemical oxygen demand( COD)degradation and flocculation strain S2 A15 was obtained from the offshore sewage outfall at Weihai International Beach. Based on the phylogenetic characteristics,a novel strain was identified as a Planococcus species. Strain S2 A15 was determined to have the ability of flocculation and COD degradation. A series of experiments showed that the strain S2 A15 could be used for the treatment of four types of wastewater,including domestic wastewater( 400 mg/L and 800 mg/L) and high salt domestic wastewater( 400 mg/L and 800 mg/L). Among them,the best effect was exerted by the strain that reduced by 76.9% in domestic wastewater with 400 mg/L COD. The flocculation ratio reached 60.19%. The optimal treatment conditions are also discussed. We confirmed that the strain S2 A15 had salt tolerance and low temperature resistance. The best growth of S2 A15 at salt concentration of 6% and further confirmed that the strain could degrade COD at a low temperature. | Kai Wang Siqi Li Xiquan Cheng Yingjie Zhang Peisheng Yan Jun Ma | 2018 | Journal of Harbin Institute of Technology(New Series)2018,25,5: | 0 |