2015
DOI: 10.1016/j.bios.2015.06.076
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Quantum dots-fluorescence resonance energy transfer-based nanosensors and their application

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Cited by 236 publications
(99 citation statements)
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“…Semiconductor nanocrystals, such as ZnS and CdSe, possess broad excitation spectra, size-tunable emission spectra, high quantum yield, and stronger photostability than conventional organic dyes [12]. Thus, they have been widely utilized as fluorescent labels in bioimaging, immunoassays, and sensors [13].…”
Section: Introductionmentioning
confidence: 99%
“…Semiconductor nanocrystals, such as ZnS and CdSe, possess broad excitation spectra, size-tunable emission spectra, high quantum yield, and stronger photostability than conventional organic dyes [12]. Thus, they have been widely utilized as fluorescent labels in bioimaging, immunoassays, and sensors [13].…”
Section: Introductionmentioning
confidence: 99%
“…[5] Therefore, hybrid nanomaterials of CQDs and MNPs have received many attentions due to their interesting fluorescent and plasmonic properties and potential applications which need controlling flow of electromagnetic energy on the nanoscale length such as renewable energy, nanophotonics, bioimaging, and biosensing. [5] For plasmon enhanced fluorescent hybrid nanomaterials, semiconductor quantum dots have many advantages over traditional fluorescent organic dyes: [6] (1) broader range of absorption spectrum, which is easy to overlap with the spectrum of MNPs plasmon; (2) narrower emission spectrum, which was well-separated from the absorption spectrum; (3) stronger oscillator strength of CQDs exciton, which leads to much more easily single object experiments. Therefore, by selecting CQDs and MNPs with different sizes and geometries, we are able to tune the exciton emission across the plasmon resonance.…”
Section: Introductionmentioning
confidence: 99%
“…Semiconductor nanocrystals (colloid quantum dots (QD)) attract great attention in recent years due to numerous possible applications, e.g., in life science, [1][2][3] in sensorics, [4][5][6] in display technology, 7 as LEDs, 8,9 solar energy harvesting. [10][11][12] The progress in these studies is sometimes hindered by the limitations of chemical stability and photostability of QDs in solution.…”
Section: Introductionmentioning
confidence: 99%