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Surface Chemistry Studies of Quantum Dots (QDs) Modified with Surfactants
Journal of Cluster Science, 2003Since luminescent CdSe quantum dots (QDs) have shown great potential in biological labeling, the surface chemistry behavior of QDs at interfaces is of great research interest. In the present study, CdSe QDs with green luminescence were modified with hydrophobic chains of varying lengths [from C6 to C18].
Guodong Sui +5 more
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Talanta, 2018
A newly fluorescence probe for detection of Serotonin based on a Mn-doped ZnS quantum dots@silica nanoparticle@molecularly imprinted polymers (QDs@SiO2@MIPs) was successfully created. QDs@SiO2@MIPs were characterized by scanning electron microscope, transmission electron microscope, Fourier transform infrared spectroscopy, UV spectroscopy, X-ray powder
Zhihua, Wang +3 more
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A newly fluorescence probe for detection of Serotonin based on a Mn-doped ZnS quantum dots@silica nanoparticle@molecularly imprinted polymers (QDs@SiO2@MIPs) was successfully created. QDs@SiO2@MIPs were characterized by scanning electron microscope, transmission electron microscope, Fourier transform infrared spectroscopy, UV spectroscopy, X-ray powder
Zhihua, Wang +3 more
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ChemistrySelect, 2017
Abstract Here in, we report the formation of CdTe quantum dot interconnected solid nanowire network by a bottom up process. The as formed nanostructure, also, named as quantum dot solid structure has exhibited a high magnitude photocurrent value of 0.25 mA, corresponding to the biasing voltage of 1.5 V.
Sellan Premkumar +4 more
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Abstract Here in, we report the formation of CdTe quantum dot interconnected solid nanowire network by a bottom up process. The as formed nanostructure, also, named as quantum dot solid structure has exhibited a high magnitude photocurrent value of 0.25 mA, corresponding to the biasing voltage of 1.5 V.
Sellan Premkumar +4 more
openaire +1 more source
MRS Proceedings, 2006
ABSTRACTp-i-n heterostructured quantum-dot electroluminescence (QD-EL) device was fabricated by soft-chemical process, which shows a low turn-on voltage comparable to OLEDs. To construct the multilayered device structure, p-type polymer semiconductor was deposited on the ITO glass by sequential process of coating and thermal curing, thereupon a few ...
Soon-Jae Kwon +3 more
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ABSTRACTp-i-n heterostructured quantum-dot electroluminescence (QD-EL) device was fabricated by soft-chemical process, which shows a low turn-on voltage comparable to OLEDs. To construct the multilayered device structure, p-type polymer semiconductor was deposited on the ITO glass by sequential process of coating and thermal curing, thereupon a few ...
Soon-Jae Kwon +3 more
openaire +1 more source
Journal of Environmental Chemical Engineering, 2019
Abstract Solar light harvesting science is ascertained to be the topmost effective green technique in alleviating environmental pollutants. In this respect, we report a visible light active TiO2/Au/CdS QDs nanocomposite which manifested upgraded photocatalytic activity towards the transformation of 2-nitrophenol, 4-nitrophenol, and degradation of ...
Debasmita Kandi +4 more
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Abstract Solar light harvesting science is ascertained to be the topmost effective green technique in alleviating environmental pollutants. In this respect, we report a visible light active TiO2/Au/CdS QDs nanocomposite which manifested upgraded photocatalytic activity towards the transformation of 2-nitrophenol, 4-nitrophenol, and degradation of ...
Debasmita Kandi +4 more
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8‐2: The micro‐scale adsorption of QDs on select surface by click chemistry
SID Symposium Digest of Technical PapersQDs’ adsorption on multi‐surface is one of the key points to achieve on‐chip nano‐source. By click chemistry between surface functionalization layer and QDs, QDs were adsorbed on the target surface. This method could achieve small size, stable performance and high efficiency at the same time.
Shang Li +4 more
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Graphitic Carbon Nitride Quantum Dots (g‐C3N4 QDs): From Chemistry to Applications
ChemSusChemAbstractSince their emergence in 2014, graphitic carbon nitride quantum dots (g‐C3N4 QDs) have attracted much interest from the scientific community due to their distinctive physicochemical features, including structural, morphological, electrochemical, and optoelectronic properties.
Mohammed Majdoub +3 more
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Surface Chemistry of Halide-Amine Co-Passivated InP QDs
Proceedings of the nanoGe Fall Meeting 2021, 2021Kim Dümbgen +3 more
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