摘要
Single-walledcarbonnanotubes(SWNTs)haveahighadsorptionabilityandnanoscaleinteractions.Cellulosetrisphenylcarbamatespossesshighenantioseparationabilityinhigh-performanceliquidchromatography(HPLC).Single-walledcarbonnanotubesmixedwithcellulosetrisphenylcarbamatearecoatedonthesilicagelaschiralstationaryphasesandhigherenantioseparationfactorsareobtained.Afterasingle-walledcarbonnanotubeislinkedtothe6-positionofcellulose2,3-bisphenylcarbamate,itsenantioseparationresolutionincreasescomparedtothatofthecellulosetrisphenylcarbamate.ItisthefirsttimethatSWNTshavebeenappliedtoenantioseparation.Theresultsindicatethatthesingle-walledcarbonnanotubesaregoodpromotersofchiralrecognition.Thismethodcanbeusedtoimprovetheenantioseparationefficiencyofthepolysaccharidechiralstationaryphases.
出版日期
2007年06月16日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)