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dc.contributor.authorYang,Wzh_CN
dc.contributor.authorZheng,Hzh_CN
dc.contributor.authorYuan,WTzh_CN
dc.contributor.authorXu,JGzh_CN
dc.contributor.author郑洪zh_CN
dc.date.accessioned2013-12-12T02:14:23Z
dc.date.available2013-12-12T02:14:23Z
dc.date.issued2004-09zh_CN
dc.identifier.citationAnalytical Sciences, 2004,20(9):1265-1270zh_CN
dc.identifier.issn0910-6340zh_CN
dc.identifier.otherWOS:000223925000005zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/64030
dc.description.abstractThe preparation and utilization of a novel composite silica-hemin nanoparticles (CSHNs) as mimetic peroxidase are reported in this article. Experimental results showed that the composite nanopanicles had unique advantages over free hemin molecules in good stability and highly catalytic activity. By employing these nanoparticles as biocatalyst, we developed a new spectrofluorometric method for the determination of trace level glucose. The calibration graph for glucose was linear over the range 4.0 x 10(-7) Mol/L - 7.0 x 10(-5) mol/L, with a detection limit of 1.0 x 10(-7) mol/L. The proposed method has been successfully applied to the determination of glucose in serum samples and offers the advantages of being rapid, stable, sensitive, and renewable.zh_CN
dc.language.isoen_USzh_CN
dc.source.urihttp://dx.doi.org/10.2116/analsci.20.1265zh_CN
dc.subjectREVERSE MICROEMULSIONzh_CN
dc.subjectIMMUNOASSAY SYSTEMzh_CN
dc.subjectMIMETIC ENZYMEzh_CN
dc.subjectNUCLEIC-ACIDSzh_CN
dc.subjectNANOPARTICLESzh_CN
dc.subjectPROTEINSzh_CN
dc.subjectCOMPLEXzh_CN
dc.subjectSPECTROSCOPYzh_CN
dc.titleSilica-hemin composite nanparticles as new biocatalyst to highly sensitive determination of glucose in human serumzh_CN
dc.typeArticlezh_CN


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