简介：Anumberofnaphthalenedonorcompoundsthatpossessanadamantanaminebindingmoietyandan(OCH2CH2)n(nn1,2,3,4,6,8)spacerweresynthesized.Thefluorescencequenchingbetweenthesedonorsubstratesandmono-6-O-p-nitrobenzoyl-β-cyclodextrin(pNBCD)andmono-6-O-m-nitrobenzoyl-β-cyclodextrin(mNBCD)wasstudiedindetail.Itwasfoundthatveryefficientfluorescencequenchingcouldoccurinthesesupramolecularsystems.Thisquenchingwasattributedtothephotoinducedelectrontransferinsidethesupramolecularassemblybetweenthenaphthalenedonorsandcyclodextrinacceptors.DetailedStern-VolmerconstantsweremeasuredandtheywerepartitionedintodynamicStern-Volmerquenchingconstantsandstaticbindingconstants.Itwasdemonstratedthatthebindingconstantsbetweenallthenaphthalenecompoundsandcyclodextrinsarethesameastheypossessthesamebindingsite,i.e.,adamantanamine.

简介：一荧光灯分核derivate，N-allyl-1-pyrenemethylammoniumhydrochloride(APA+)，被报导与葫芦形成稳定的hostguest建筑群[8]uril(CB[8])，并且这个性质能被利用到确定CB的纯净[8]经由排放滴定。而且，APA+和CB的1:1建筑群[8]能进一步绑甲基viologen(MV2+)，它是广泛地使用的除草剂的主要成分，提供一个好方法检测MV2+，特别在低集中。

简介：Anovelβ-cyclodextrin(β-CD)derivativebearingdiethanolaminemoietywassynthesizedbyaconvenientmethodwith63%yield,andthenewhostcompoundwascharacterizedby(13)~C-NMR,FT-IRspectraetc,

简介：Afacilegreenlow-costcontrollablehydrothermal-thermalconversion(HTC)processfortheuniformhighaspectratioCaSiO3nanowireshasbeendevelopedusingabundantCaCl2·2H2OandNa2SiO3·9H2Oasrawmaterialswithoutanyorganicadditive.Thenanowiresexhibitedatransparentcharacteristicfromtheultraviolettovisibleregion,andtheCaSiO3:1.2%Tb3+nanophosphorswithwellpreserved1DmorphologydemonstratedstronggreenluminescencewithCIEcoordinatesof(x=0.3144,y=0.5912).Thepresentworkdefinitelyrevealsthenanowiresasapromisingstructureandfunctionintegratedhostcandidateforgreen-emittingluminescentmaterialsinlightdisplaysystemsandoptoelectronicdevices.