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1、PROGRESSINCHEMISTRY化學(xué)進(jìn)展DOI:10?7536/PC130643?熒光碳點(diǎn)的制備及應(yīng)用1??12112顏范勇鄒宇王猛代林楓周旭光陳莉(1.天津工業(yè)大學(xué)環(huán)境與化學(xué)工程學(xué)院中空纖維膜材料與膜過(guò)程國(guó)家重點(diǎn)實(shí)驗(yàn)室天津300387;2.天津工業(yè)大學(xué)材料科學(xué)與工程學(xué)院改性與功能纖維天津市重點(diǎn)實(shí)驗(yàn)室天津300387)摘要熒光碳點(diǎn)是繼富勒烯、碳納米管及石墨烯之后最熱門(mén)的碳納米材料之一。這種納米材料克服了傳統(tǒng)量子點(diǎn)的某些缺點(diǎn),不僅具有優(yōu)良的光學(xué)性能與小尺寸特性,而且具有良好的生物相容性,易于實(shí)現(xiàn)表面功能化,在生化傳感、成像分析、
2、環(huán)境檢測(cè)、光催化技術(shù)及藥物載體等領(lǐng)域具有很好的應(yīng)用潛力。本文就近年來(lái)人們對(duì)熒光碳點(diǎn)的研究進(jìn)行了綜述,簡(jiǎn)述了碳點(diǎn)的特性,重點(diǎn)介紹了熒光碳點(diǎn)應(yīng)用的最新進(jìn)展,對(duì)碳點(diǎn)發(fā)展過(guò)程中尚待解決的問(wèn)題進(jìn)行總結(jié)并對(duì)未來(lái)發(fā)展方向進(jìn)行了展望。關(guān)鍵詞碳點(diǎn)熒光光學(xué)特性制備應(yīng)用中圖分類(lèi)號(hào):O613?71;TB383;TP212?2文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1005?281X(2014)01?0061?14?SynthesisandApplicationoftheFluorescentCarbonDots1??12112YanFanyongZouYuWangMeng
3、DaiLinfengZhouXuguangChenLi(1.StateKeyLaboratoryofHollowFiberMembraneMaterialsandProcesses,SchoolofEnvironmentalandChemicalEngineering,TianjinPolytechnicUniversity,Tianjin300387,China;2.TianjinKeyLaboratoryofFiberModificationandFunctionalFiber,SchoolofMaterialSciencean
4、dEngineering,TianjinPolytechnicUniversity,Tianjin300387,China)AbstractCarbondotsarethemostpopularnanomaterialsinrecentyearsamongthenanocarbonfamily,includingfullerene,thecarbonnanotubeandgraphene.Thiskindofnanomaterialhassuccessfullyovercomesomedefectsoftraditionalsemi
5、conductorquantumdots.Itishighlyevaluatednotonlyfortheexcellentopticalperformanceandsmallsizeeffect,butalsothegreatbiocompatibilityandeasetoachievesurfacefunctionalization.Carbondotscanbewidelyusedinthefieldofbiochemicalsensing,fluorescentprobes,environmentaltesting,pho
6、tocatalytictechnology,drugcarriersandsoon.Inthisreview,theprogressmadeinthefieldofcarbondotsinrecentyears,especiallyinlatestdevelopmentsofapplicationsarereviewed,thecharacteristicsofcarbondotsareoutlined,theproblemsremainingtobesolvedaresummarizedandthefurtheradvancesa
7、reprospected.Keywordscarbondots;fluorescent;opticalproperties;synthesis;applicationContents2?1Opticalproperty1Introduction2?2Lowtoxicityandbiocompatibility2Propertiesofthecarbondots3Preparationofcarbondots收稿:2013年6月,收修改稿:2013年9月,網(wǎng)絡(luò)出版:2013年12月25日?國(guó)家自然科學(xué)基金項(xiàng)目(No.21174103)
8、資助TheworkwassupportedbytheNationalNaturalScienceFoundationofChina(No.21174103)??Correspondingauthore?mail:yanfanyong@