數字化芯片微陣列點樣實驗及穩(wěn)定性研究

1、南京理工大學碩士學位論文數字化芯片微陣列點樣實驗及穩(wěn)定性研究姓名：孫振銀申請學位級別：碩士專業(yè)：精密儀器及機械指導教師：侯麗雅20070626碩士學位論文敷字化芯片徽陣列點樣實驗及穩(wěn)定性研究AbstractBasedontheDigitalMicrofluidicTechnologyiscreatedbyourselfsomekeyquestionsaredoneincludingthedesigningandmanufacturing

2、ofthemicronozzleakeypartofthedigitalmicrojettingcomponent，theexperimentaboutthedigitalchipsmicroarrayssporingandthespottingstabilityThisworkprovidesfinebasefortheexploitingofthesuperiorqualitychipsmicroarrayajettingspott

3、ingequipmentAnewmicronozzleusedindigitalmicroarraysspottingisinvented；themicronozzleismanufacturedonthebaseoftheglassprecisefabricatingtechnologyInthepaperthestructurecapacitytechnologyfeatureandtheutilizingeffortaboutth

4、enewmicronozzleareinstructedDigitalchipsmicroarraysspottingexperimentsystemisbuilded，digitalchipsmicroarraysspottingandtestingexperimentresearcharecarriedoutwiththenewmicronozzleTheresultsindicatethatthedensityoftheprodu

5、ctedmicroarrayathesizeanduniformofspecimentheuniformofarrayashavefinechipsmicroarraysspottingeffectThequestionsaboutthejettingstablyaresummarizedsomeparametersinfluencingonthestabilityofthedigitalchipsmicroarraysspotting

6、aredefinite，includingmicronozzlesmletureparameters；physicscharacterofjettingliquid；eon仃ollingparametersandexteriorfaelorsThestabilityofthedigitalchipsmicroarraysspottingisreseachedbylotsofexperiments，thechiefresearchingr

7、esultsaregiven：thenewmicronozzleismorgstablethanneedlemicronozzle；micronozzlestructureparametersandcontrollingparametersdrivingvoltagefrequencyetc—arcprovidedforthedigitalchipsmicroarraysstablespottingDrivingvoltageandfr

8、equencyhaveaninfluenceonstabilityofjetting，thebestoptimizedcompositionofdrivingvoltageandfrequencyisexistitcanmakejettingstableanduniform；controllingjettingdistanceinastablerangeCalleliminatethephenomenonaboutliquidspotf

9、ragmentationandsparerefficaciously；makingtheheightofliquidpillarinthemicronozzlelocateatabalancestatecalllowerjettingvoltageandincreasethevalidrespondingrangeofjettingKeywords：microfluidic；digital；mierojeRing；microarray；