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1、LawrenceBerkeleyNationalLaboratoryLawrenceBerkeleyNationalLaboratoryPeerReviewedTitle:Colloidalnanocrystalsynthesisandtheorganic-inorganicinterfaceAuthor:Yin,YadongAlivisatos,A.PaulPublicationDate:05-12-2005PublicationInfo:LawrenceBerkeleyNationalLaboratoryPermalink:http://escholarship.
2、org/uc/item/2dv5h0rcKeywords:NanocrystalsSynthesisOrganic-InorganicInterfaceAbstract:Colloidalnanocrystalsarenanometer-sized,solution-growninorganicparticlesstabilizedbyalayerofsurfactantsattachedtotheirsurface.Theinorganiccoresexhibitusefulpropertiescontrolledbycompositionaswellassizea
3、ndshape,whilethesurfactantcoatingensuresthatthesestructuresareeasytofabricateandprocess.Itisthiscombinationoffeaturesthatmakescolloidalnanocrystalsattractiveandpromisingbuildingblocksforadvancedmaterialsanddevices.Buttheirfullpotentialcanonlybeexploitedifweachieveexquisitecontroloverthe
4、ircomposition,size,shape,crystalstructureandsurfaceproperties.Herewereviewwhatisknownaboutnanocrystalgrowthandoutlinestrategiesforcontrollingit.eScholarshipprovidesopenaccess,scholarlypublishingservicestotheUniversityofCaliforniaanddeliversadynamicresearchplatformtoscholarsworldwide.Col
5、loidalnanocrystalsynthesisandtheorganic-inorganicinterfaceYadongYin&A.PaulAlivisatosDepartmentofChemistry,UniversityofCalifornia,BerkeleyandtheMolecularFoundry,LawrenceBerkeleyNationalLaboratory,Berkeley,CA94720,USA(email:alivis@berkeley.edu)Colloidalnanocrystalsarenanometer-sized,solut
6、ion-growninorganicparticlesstabilizedbyalayerofsurfactantsattachedtotheirsurface.Theinorganiccoresexhibitusefulpropertiescontrolledbycompositionaswellassizeandshape,whilethesurfactantcoatingensuresthatthesestructuresareeasytofabricateandprocess.Itisthiscombinationoffeaturesthatmakescoll
7、oidalnanocrystalsattractiveandpromisingbuildingblocksforadvancedmaterialsanddevices.Buttheirfullpotentialcanonlybeexploitedifweachieveexquisitecontrolovertheircomposition,size,shape,crystalstructureandsurfaceproperties.Herewereviewwhatisknownaboutnanocrystalgrowthandoutlinestra