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Surface modification of ZnO quantum dots by organosilanes and oleic acid with enhanced luminescence for potential biological application
(2017-01-01)
Luminescent ZnO-QDs is a promising candidate for biological application, especially due to their low toxicity. Nevertheless, colloidal ZnO-QDs prepared by sol-gel route are unstable in water and incompatible with lipophilic ...
The shell effect on the room temperature photoluminescence from ZnO/MgO core/shell nanowires: Exciton-phonon coupling and strain
(Institute of Physics Publishing, 2017)
© 2017 IOP Publishing Ltd.The room temperature photoluminescence from ZnO/MgO core/shell nanowires (NWs) grown by a simple two-step vapor transport method was studied for various MgO shell widths (w). Two distinct effects ...
Preparação e caracterização de nanocompósitos de quitosana-argila-ZnO
(2018)
Nanopartículas de argila bentonita, montmorilonita sódica, modificadas organofílicamente por octadecilamônio (Np-A) e nanopartículas de óxido de zinco (Np-ZnO) foram incorporadas em matriz de quitosana (Q) em diferentes ...
Formation of antireflection Zn/ZnO core-shell nano-pyramidal arrays by O-2(+) ion bombardment of Zn surfaces
(ROYAL SOC CHEMISTRY, 2017)
Películas de TIO2/ZNO depositadas en láminas de zinc mediante CVD
(2018-06-04)
RESUMEN:
En este trabajo se prepararon películas de ZnO y TiO2/ZnO sobre láminas de zinc y se evaluó su desempeño en la síntesis fotocatalítica del 2-fenil-1,3-dioxolano.
El óxido de zinc se creció sobre láminas de zinc ...
Surface modified Mg-doped ZnO QDs for biological imaging
(2015)
Nanocrystals of ZnO are currently attracting great interest as potential labels for biological applications, such as theranostic devices, due to their luminescent properties and low toxicity in vivo. It has been reported ...
Optical and structural investigation of ZnO@ZnS core-shell nanostructures
(2016-04-15)
In the present work, are reported the experimental study of ZnO@ZnS core-shell synthesised by a microwave-assisted solvothermal (MAS) method. Some synthesis parameters such as, time, precursor concentration and temperature ...
Respostas da macieira a aplicacao de zinco no solo.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.33, n.8, p.1255-60, ago.1998., 1998)
Effect of the addition of ZnO seeds on the electrical proprieties of ZnO-based varistors
(Elsevier B.V., 2003-05-26)
ZnO has the characteristic of presenting an intermediate value for the effective 3 eV barrier at room temperature. ZnO ceramics are applied in high-voltage systems or circuits. Attempts were made to reduce the number of ...
Effect of the addition of ZnO seeds on the electrical proprieties of ZnO-based varistors
(Elsevier B.V., 2003-05-26)
ZnO has the characteristic of presenting an intermediate value for the effective 3 eV barrier at room temperature. ZnO ceramics are applied in high-voltage systems or circuits. Attempts were made to reduce the number of ...