该【酶放大的DNA生物传感器研究 】是由【niuwk】上传分享，文档一共【3】页，该文档可以免费在线阅读，需要了解更多关于【酶放大的DNA生物传感器研究 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。酶放大的DNA生物传感器研究Title:EnzymeAmplifiedDNABiosensors:AdvancementsandApplicationsIntroduction:DNAbiosensorshaveemergedaspowerfultoolsforsensitiveandspecificdetectionofnucleicacids,offeringnumerousapplicationsindiagnostics,environmentalmonitoring,,:-basedSignalAmplification::signalamplificationandregenerationoftheprobe,:SeveralenzymeshavebeenemployedforsignalamplificationinDNAbiosensors,includinghorseradishperoxidase(HRP),alkalinephosphatase(ALP),,sensitivityrequirements,:(PCR)-BasedBiosensors:PCR-,includingreal-timePCR,loop-mediatedisothermalamplification(LAMP),binasepolymeraseamplification(RPA),-LinkedImmunosorbentAssay(ELISA)-BasedBiosensors:ELISA-basedbiosensorsemployenzyme-,followedbytheadditionofenzyme-labeledantibodiestargetingtheprobe-,-AmplifiedElectrochemicalBiosensors:Inthisapproach,enzymelabelsareemployedtocatalyzeelectrochemicalreactions,,amperometry,::,suchasHIV,hepatitis,andCOVID-19,:EnzymeamplifiedDNAbiosensorscanefficientlydetectandmonitorvariousenvironmentalpollutants,includingheavymetals,pesticides,:-timeanalysis,reducingtheneedfortime-:-specificAmplification:OneofthemajorchallengesinenzymeamplifiedDNAbiosensorsisthepotentialfornon-specificamplification,leadingtofalse--specificamplification,:plexityofbiologicalsamples,suchasblood,urine,orenvironmentalmatrices,,:TheintegrationofenzymeamplifiedDNAbiosensorswithportableandpoint-of--to-usedevices,enablingrapidandon-:,rapidresponse,andapplicabilityinvariousfields,includingclinicaldiagnostics,environmentalmonitoring,,ongoingresearchandadvancementsinthisareaofferimmensepotentialforthedevelopmentofcost-effectiveanduser-friendlybiosensorsforawiderangeofapplications.
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