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1、如何写英语科技论文文勇华南姓_鹏蛀粤墓LiAoiuUJap5SouihCinaLniversityofTechnologyEuangzhou510640,CfinaTel:+66-20-2223-6669Fax;86-20-2223-6669E-mai;发表英文科技论文所需条件uslableonineatwsdiencediedcom_BIl鳙矗I真_疃TENZYMEextMICROBIALTECHNOLOGYELSEVIERPmztiniicstaleioeiog500008LiIwwsbeioalsieamintEtiicientsynthesisofopticallyactiveorga
2、nosilylalcoholviaasymmetricreductionofacylsilanewWithimmobilizedyeastWienYongLouMinHuaZongYan-YtanZhang.HongWu怡样写好英语论文写好科技论文实际上是对研究结果的深加工,象做好课题研究一样,需要依次回答一些问题:研究的是什么问题?为什么要研究?答案就是INTRODUCTION“JinchutoucOmr一研究结果怎样?发现了什么?答案就是RESULTS为什么得到这样的结果?这些发现意味着什么?答根就是DISCUSSION怎样写好英语论文Title(题目)Abstract(摘要)Introd
3、uction(引言)MaterialsandMethods(材料与方法)Jm窿髌黜toueDiseussion(讨论分析)Conclusions(结论)Title先把图表放在一起,通过分析实验数据,得出这些图表的研究内容及结果,这些图表能说明什么,找出文中与众不同的地方(亮点),进行概括、简化、修饰(如Efficient,highly,markedlyimproving.)确定论文的题目EomoweedooleyutioolSieo-ioesCotentslatavalltleatSdienceDieeBioresouirceTechnolo2ELSEVIERjournalhomepage:w
4、wwselsevierscomlocate/biortechEighlylenantioselectivereductionof4-(trimethylsilyl)-3-butyn-2-onetoenantiopure(-4-(trimethylsilyl)-3-butyn-2-olusingcetobactersp.CCTCCM209061AbstractBackground:Wholecelsareusualyempleyedforbiocataycreducaonreacdonstoensureeffcienccoerzymereseneradonandroavoidproblemswi
5、therzymepuniicatonandstbligy.Theeffciencyofwholecel-camayzedbioreductonisfrequendyrestrictedbypronouncedtoxicigyofsubstrateandiorproducttothemicrobhlcalksandinmanyinstancestheuseofwo-phasereactionResults:VariousILsexertedsgnifcantbutdferenceftectsonthebioreducon.OfalltherestedwarermmiscibleILs,thebe
6、stresultswereobservedWith1-buoi-3-medhytmidazolumhexcafluorophosphate(CJMIMLPF.j,whichexhibltednotony8oodbiocompadbiitywiththecelbucalsoexcelencsokentpropertesforthetoxicsubstrateandproductthusmarkedyimprovinstheeffciencyofthebioraducionandrieoperadcnalabiigyofthecelkzscomparedrotheL-freeaqueoussyst
7、em.2-PropanclWazshontc#temostsuiabisco-iubstrateforcoenzymeregeneradonandiKwaifCundtiattieoptinumvoermefaioofufleriCMIMHPFosubstrateconcentradion,bufferpH,2-propanolconcentrationandreactionLemperaturewere万1j,24mM55.130mMand30Crespecvely.Undertheseopimizedcondidonsthemaximumyieldandtheproductee,wer97
8、.7%and99%,respectively,whicharemuchhigherthanthecorrespondingvaluespremousyreportedTheeffdencwholecellbiocatlyiicprocesswasshowntobefeasiblena250-mLscale。ConclusiontThewholecelcambzedasymmetricreductonofTMSBt(9-TMSBOLcanbesubstndalyimprovedbyusingaCJMIMPFybuferbiphasicsysteminsteadofasingle-phaseaqu
9、eoussystemandtheresulingblocaayicprocessappearstbeeffecyeandcompeitveonapreparatvescale(因为知道绪果enoess2伟士FstrcozrciiCocc5coaiosPTThereactionmixtureswWereassayedbyaShimadzuGC2010modelwithaflameionizationdetectorandachiralcolumn(209permethylated-cyclodextrin30mx0.25mmX0.25hm)fromHewlettPackard(USA).Thes
10、plitratiowas100:1.Theinjectorandthedetectorwerebothkeptat2530“C.Thecarrier2aswasnitrogenat3.0mLminr“.Thecolumntemperaturewasheldat140*Cfor10minandwasraisedto145“Catarateof必口$Yicld(94)orProductee(96)匹史兰一吴不一东051015CJOHMIMNO,content(%4vFis2EffectofCJOHMIMNO,contentonthebiocatalyticreduc-tionofMOAPto(R-
11、MOPEwithimmobilized7igonopstsariahiftsAS2.1611calkSymbols(O)productee;(D)maximumyieldi(丿)initialreactionrateTablelThebiocatalyticstereoselecthereductonofMOAPto(R+MOPEwithimmobiizedTigompsteieriahyjsAS2.1611csllsinyarousmediarEntnyMediumbiocatalyticreductionofMOAPvariedgreatlywiththeuseofdifferentILs
12、,withrespecttoinitialreactionrate:yieldandproductee,TheadditionofthefiveBFa-based8GMIMNObufis42392明一REHHNOHSQRDthevariousLLshavediffercnteffectsontheviabilityof77jeonopsisriohijis人S2.1611cells;(2)thevariousILsinfluencethecellmembranePermeabilityofigonopsisariabits六52.1611differently:(3)ILsmightenterinto加izonopsisyriapi么S2.1611andtheninteractwiththeenzymesresponsibleforthebioreductioninthecells,affectingthecatalyticactivityandenantioselectivityofthecellularenzymesdifferently
