90plus 纳米粒度仪应用案例-15
90plus纳米粒度仪应用案例
文献名：attomolednaelectrochemicalsensorforthedetectionofescherichiacolio157
作者：wei-chingliaoandja-anannieho
bioanalyticallaboratory,departmentofchemistry,nationaltsinghuauniversity,hsinchu30013taiwan
摘要：enterohemorrhagicescherichiacolio157,averocytotoxin(vt1/2)-producingpathogen,canbedeadlybecauseitcaninduceacuteorchronicrenalfailure.tospeeduptheclinicaldiagnosisofrelatedsyndromescausedbye.colio157,thereisanurgentneedforrapid,simple,andreliableanalyticaltoolsforitsquantitation.inthisstudy,wedevelopedanovelelectrochemicalcompetitivegenosensor,featuringgold-electrodepositedscreen-printedelectrodes(nanoau/spe)modifiedwithaself-assembledmonolayerofthiol-cappedsingle-strandeddna(captureprobe),forthedetectionoftherfbegene,whichisspecifictoe.colio157.thisassayfunctionsbasedoncompetitionbetweenthetargetgene(complementarytothecaptureprobedna)andreporterdna-tagged,hexaammineruthenium(iii)chloride-encapsulatedliposomes.thecurrentsignalofthereleasedliposomalru(nh3)63+wasmeasuredusingsquarewavevoltammetry,yieldingasigmoidallyshapeddose−responsecurvewhoselinearportionwasovertherangefrom1to106fmol.thisliposomalcompetitiveassayprovidesanamplificationrouteforthedetectionoftherfbegeneatultratracelevels;indeed,wecoulddetectaslittleas0.75amolofthetargetrfbedna(equivalenttotheamountpresentin5μlofa0.15pmsolution).
石英砂过滤器的特点及使用范围
电力系统二次设备维护检修分析
讲解如何选购称心如意的温湿度记录仪
铸铁砝码,铸铁砝码价格|厂家标定方法
屏蔽泵的保养工作有哪些
90plus 纳米粒度仪应用案例-15
土壤氧化还原电位仪简介
日本SMC紧凑型气缸常见故障问题处理方法？
SICK光电开关WL12-3P243灼华电气优惠供应
旋切机系统描述及原理介绍
850立式加工中心结构特点
HXPnR-H-150/200A单极组合式滑触线有哪些特点？
岩棉保温板的体系结构
影响动力头加工精度的几大要素
陶瓷3D打印批量生产：3D Ceram快速陶瓷成型（FCP）
如何做好夹层锅后期工作呢
检验平台（平板）
在线溶氧仪中要用到的相关计算说明
新购的锯床锯条如何使用
“新基建”提速工业互联网，网络安全问题如何解？
文献名：attomolednaelectrochemicalsensorforthedetectionofescherichiacolio157
作者：wei-chingliaoandja-anannieho
bioanalyticallaboratory,departmentofchemistry,nationaltsinghuauniversity,hsinchu30013taiwan
摘要：enterohemorrhagicescherichiacolio157,averocytotoxin(vt1/2)-producingpathogen,canbedeadlybecauseitcaninduceacuteorchronicrenalfailure.tospeeduptheclinicaldiagnosisofrelatedsyndromescausedbye.colio157,thereisanurgentneedforrapid,simple,andreliableanalyticaltoolsforitsquantitation.inthisstudy,wedevelopedanovelelectrochemicalcompetitivegenosensor,featuringgold-electrodepositedscreen-printedelectrodes(nanoau/spe)modifiedwithaself-assembledmonolayerofthiol-cappedsingle-strandeddna(captureprobe),forthedetectionoftherfbegene,whichisspecifictoe.colio157.thisassayfunctionsbasedoncompetitionbetweenthetargetgene(complementarytothecaptureprobedna)andreporterdna-tagged,hexaammineruthenium(iii)chloride-encapsulatedliposomes.thecurrentsignalofthereleasedliposomalru(nh3)63+wasmeasuredusingsquarewavevoltammetry,yieldingasigmoidallyshapeddose−responsecurvewhoselinearportionwasovertherangefrom1to106fmol.thisliposomalcompetitiveassayprovidesanamplificationrouteforthedetectionoftherfbegeneatultratracelevels;indeed,wecoulddetectaslittleas0.75amolofthetargetrfbedna(equivalenttotheamountpresentin5μlofa0.15pmsolution).
石英砂过滤器的特点及使用范围
电力系统二次设备维护检修分析
讲解如何选购称心如意的温湿度记录仪
铸铁砝码,铸铁砝码价格|厂家标定方法
屏蔽泵的保养工作有哪些
90plus 纳米粒度仪应用案例-15
土壤氧化还原电位仪简介
日本SMC紧凑型气缸常见故障问题处理方法？
SICK光电开关WL12-3P243灼华电气优惠供应
旋切机系统描述及原理介绍
850立式加工中心结构特点
HXPnR-H-150/200A单极组合式滑触线有哪些特点？
岩棉保温板的体系结构
影响动力头加工精度的几大要素
陶瓷3D打印批量生产：3D Ceram快速陶瓷成型（FCP）
如何做好夹层锅后期工作呢
检验平台（平板）
在线溶氧仪中要用到的相关计算说明
新购的锯床锯条如何使用
“新基建”提速工业互联网，网络安全问题如何解？