數(shù)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(xué)碩士學(xué)位論文數(shù)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(xué)位級別：碩士專業(yè)：精密儀器及機(jī)械指導(dǎo)教師：侯麗雅20070626碩士學(xué)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；