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Synthesis and size control of luminescent ZnSe nanocrystals by a microemulsion-gas contacting technique

dc.contributor.authorKaranikolos, Georgios N.en
dc.contributor.authorAlexandridis, Paschalisen
dc.contributor.authorItskos, Grigoriosen
dc.contributor.authorPetrou, Athos Charitonen
dc.contributor.authorMountziaris, Triantafillos J.en
dc.creatorKaranikolos, Georgios N.en
dc.creatorAlexandridis, Paschalisen
dc.creatorItskos, Grigoriosen
dc.creatorPetrou, Athos Charitonen
dc.creatorMountziaris, Triantafillos J.en
dc.date.accessioned2019-12-02T15:30:43Z
dc.date.available2019-12-02T15:30:43Z
dc.date.issued2004
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/58771
dc.description.abstractA scalable method for controlled synthesis of luminescent compound semiconductor nanocrystals (quantum dots) using microemulsion-gas contacting at room temperature is reported. The technique exploits the dispersed phase of a microemulsion to form numerous identical nanoreactors. ZnSe quantum dots were synthesized by reacting hydrogen selenide gas with diethylzinc dissolved in the heptane nanodroplets of a microemulsion formed by self-assembly of a poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) amphiphilic block copolymer in formamide. A single nanocrystal is grown in each nanodroplet, thus allowing good control of particle size by manipulation of the initial diethylzinc concentration in the heptane. The ZnSe nanocrystals exhibit size-dependent luminescence and excellent photostability.en
dc.sourceLangmuiren
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-1242265528&doi=10.1021%2fla035397%2b&partnerID=40&md5=fd650e1edbaa6d40ada11de42c6d1324
dc.subjectSynthesis (chemical)en
dc.subjectNanostructured materialsen
dc.subjectGasesen
dc.subjectLuminescenceen
dc.subjectPolyethylene oxidesen
dc.subjectSelf assemblyen
dc.subjectSemiconductor quantum dotsen
dc.subjectMicroemulsionsen
dc.subjectHeptaneen
dc.subjectSemiconducting zinc compoundsen
dc.subjectDiethylzincen
dc.subjectHeptane nanodropletsen
dc.subjectHydrogen selenideen
dc.subjectLuminescent compound semiconductor nanocrystalsen
dc.subjectMicroemulsion gas contacting techniqueen
dc.subjectPolypropylene oxidesen
dc.subjectSelenium compoundsen
dc.subjectSize controlen
dc.titleSynthesis and size control of luminescent ZnSe nanocrystals by a microemulsion-gas contacting techniqueen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1021/la035397+
dc.description.volume20
dc.description.issue3
dc.description.startingpage550
dc.description.endingpage553
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :74</p>en
dc.source.abbreviationLangmuiren
dc.contributor.orcidItskos, Grigorios [0000-0003-3971-3801]
dc.gnosis.orcid0000-0003-3971-3801


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