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5篇 您的检索式:作者名="Bakhtiar Muhammad"
    题名 作者 年代 出处 被引量
1Characteristic spectral studies and in vitro antifungal activity of some Schiff bases and their organotin (Ⅳ) complexes显示文摘The synthesis and in vitro antifungal activity of some Schiff bases and their Sn (Ⅳ) complexes has been tested against plant pathogenic fungi and it is found that they possess excellent fungicidal activity. On the basis of ^1H-, ^13C-,^119Sn NMR-, ^119Sn Mǒssbauer, IR and Elemental analysis the tetrahedral geometry is proposed for the synthesized compounds.Wajid Rehman Musa Kaleem Baloch Bakhtiar Muhammad Amin Badshah Khalid M.Khan 2004Chinese Science Bulletin2004,49,2:3
2混合胶原型大鼠类风湿关节炎模型制备及评价显示文摘1目的制备并评价混合胶原型类风湿性关节炎(RA)大鼠模型。2方法将实验大鼠分为对照组、低剂量组和高剂量组,每组10只。分别对3组动物通过尾部注射生理盐水、0.1mg/mL混合胶原和0.4mg/mL混合胶原,1.0mL/只,间隔1周注射1次,共注射3次。末次注射1周后逐周观察并记录大鼠一般情况,并进行关节评分。末次注射3周后,处死大鼠,取右踝关节组织进行HE染色。3结果低剂量组和高剂量组关节腔炎细胞浸润清晰可见,且高剂量组炎细胞浸润较低剂量组严重。低剂量组和高剂量组关节评分在不同时期均高于对照组;低剂量组和高剂量组在末次注射2周和3周后关节评分均高于末次注射1周后。4结论对实验大鼠经过3次尾部注射混合胶原,成功建立RA动物模型,其组织学及临床表现与人类RA相似。DR BAKHTIAR MUHAMMAD 裴银辉 刘海颖 纪小蕾 2016河北联合大学学报(医学版)2016,18,2:2
3Zr-pillared montmorillonite supported cobalt nanoparticles for Fischer–Tropsch synthesis显示文摘In this article Fischer–Tropsch(FT) synthesis was studied over cobalt nanoparticles supported on modifed Montmorillonite(Zr-PILC).Co-loaded/Zr-PILC catalysts were synthesized by hydrothermal methods and were characterized by XRD,XRF,BET,H2-TPR,TGA and SEM techniques.FT reactions were carried out in fxed bed microreactor(T 225 1C,260 1C and 275 1C,P 1,5 and 10 bars).The FT-products obtained over Co-loaded/Zr-PILC catalysts showed increased selectivity of C2–C12hydrocarbons and decreased selectivity towards CH4and higher molecular weight hydrocarbons(C21) at a TOS of 2–30 h as compared to the Co-loaded/NaMMT catalysts.With increase in reaction temperature from225 1C to 275 1C,CO-conversion and CH4selectivity increases while that of C5+hydrocarbons decreases.Decrease in CH4selectivity while increase in C5+hydrocarbons and CO-conversion were observed on increasing the pressure of reaction.Nisar Ahmad Syed Tajammul Hussain Bakhtiar Muhammad Nisar Ali Syed Mustansar Abbas Zulfqar Ali 2013Progress in Natural Science:Materials International2013,23,4:1
4Nano-Structured Ceramic Oxide Catalyst for Syn Gas Conversion to Light Olefins显示文摘Syed Tajammul Hussain Nisar Ahmad Bakhtiar Muhammad 2012Current Catalysis2012,,1:1
5Syntheses,Spectral Studies and Bioanalyses of Some Triorganotin(IV) Complexes of Cephlaxine显示文摘Five novel triorganotin(IV) complexes have been synthesized by refluxing tri-methyl, triethyl, tributyl, triphenyl and tribenzyltin chloride with Cephlaxine. These compounds were characterized by spectroscopic (IR, 1H, 13C, 119Sn NMR) techniques and elemental analysis. The results obtained through these techniques are in full agreement with the proposed 1:1 stoichiometry. The synthesized compounds were than tested against various microorganisms and fungi. The results of new products obtained showed that the triphenyltin(IV) complex displayed promising activity against all types of bacteria and fungi used while all other compounds showed significant antibacterial and antifungal activity.Wajid Rehman Bakhtiar Muhammad Farman Ali Sardar Atif 2008Chinese Journal of Structural Chemistry2008,27,7:1
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