多通道液滴光化學(xué)傳感器的研究.pdf

1、湖南大學(xué)碩士學(xué)位論文多通道液滴光化學(xué)傳感器的研究姓名：肖文香申請學(xué)位級別：碩士專業(yè)：分析化學(xué)指導(dǎo)教師：肖丹2001.8.1果令人滿意。一礦74由于DNA使TMB的熒光熄滅，使EB的熒光增強(qiáng)，基于這個現(xiàn)象構(gòu)建了TMB、EB雙熒光信號體系用TDNA的測定。融體系對小牛胸腺DNA在42104～110。39／mL范圍內(nèi)成線性響應(yīng)。檢測限為42x10’7∥mL廣’關(guān)鍵詞：多通道液滴傳感器，儀器研制、Cr(VI)、葡萄糖；ctDNAAbstract

2、ManyanalyticalmeasurementsarefacilitatedbydropformationtechnologyDropbasedchemicalanalysistechniques，astheyapplytoaqueousandorganicsamples，thathaveevolvedfromanintegrationofanumberofinterdisciplinaryfields：electrochemica

3、lanalysiswiththedroppingmercuryelectrode，surfacescienceandinterracialtensionphenomenon，spectroscopicdetection，analyticalinstrumentationhyphenation，reagentchemistryliquidmembraneseparationateTheworkbasedontherenewabledrop

4、opticalchemicalsensorwascarriedoutinthefollowingfields1Basedonthepreviouseffortsourgroupmade，aliquiddropsensorwithsynchronousmultidimensionalresponsesignalswasfirstlydevelopederectedintheavailabilityofextractingopticalsi

5、gnalsinwide—anglerangeWiderlinearresponserangeandhighersensitivitywereachievedduetotheintroductionofmultichanneldetectionmodeSelectivityofanalysisWasalsoimprovedsignificantlyInthemulti。channelsensingsystem，therelationshi

6、pbetweenthefluorescenceandabsorbancesignalandtheformationofthedropWaSdiscussedSomeuniquecharacteristicsofthemulti‘channeldropsensorwerealsoconcludedinthechapter2Synchronousfluorescenceandabsorbancedynamicliquiddropsensor