IR luminescence of plexcitonic structures based on Ag₂S/L-Cys Quantum Dots and Au Nanorods

Photoluminescence Investigation of the InP/ZnS Quantum Dots and Their Coupling with the Au Nanorods

Journal of Electronic Materials ◽

10.1007/s11664-019-07106-9 ◽

2019 ◽

Vol 48 (6) ◽

pp. 3497-3503

Author(s):

Tingting Chen ◽

Ke Li ◽

Huibing Mao ◽

Ye Chen ◽

Jiqing Wang ◽

...

Keyword(s):

Quantum Dots ◽

Au Nanorods

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Near infrared sensing based on fluorescence resonance energy transfer between Mn:CdTe quantum dots and Au nanorods

Biosensors and Bioelectronics ◽

10.1016/j.bios.2009.05.008 ◽

2009 ◽

Vol 24 (12) ◽

pp. 3693-3697 ◽

Cited By ~ 52

Author(s):

Guo-Xi Liang ◽

Hong-Cheng Pan ◽

Ye Li ◽

Li-Ping Jiang ◽

Jian-Rong Zhang ◽

...

Keyword(s):

Quantum Dots ◽

Energy Transfer ◽

Fluorescence Resonance Energy Transfer ◽

Near Infrared ◽

Resonance Energy Transfer ◽

Resonance Energy ◽

Au Nanorods ◽

Infrared Sensing ◽

Fluorescence Resonance

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DNA precisely regulated Au nanorods/Ag2S quantum dots satellite structure for ultrasensitive detection of prostate cancer biomarker

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2021.130585 ◽

2021 ◽

pp. 130585

Author(s):

Pengde Jia ◽

Caiping Ding ◽

Zhiwei Sun ◽

Liping Song ◽

Dong Zhang ◽

...

Keyword(s):

Prostate Cancer ◽

Quantum Dots ◽

Cancer Biomarker ◽

Ultrasensitive Detection ◽

Satellite Structure ◽

Au Nanorods ◽

Ag2s Quantum Dots

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Photoluminescence enhancement of perovskite CsPbBr3 quantum dots by plasmonic Au nanorods

Chemical Physics ◽

10.1016/j.chemphys.2019.110627 ◽

2020 ◽

Vol 530 ◽

pp. 110627 ◽

Cited By ~ 4

Author(s):

Fangying Juan ◽

Fan Xu ◽

Mei Wang ◽

Mingxu Wang ◽

Guozhi Hou ◽

...

Keyword(s):

Quantum Dots ◽

Au Nanorods ◽

Photoluminescence Enhancement ◽

Cspbbr3 Quantum Dots

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Nanostructure of semiconductor quantum dots in a borosilicate glass matrix by complementary use of HREM and AEM

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100176770 ◽

1990 ◽

Vol 48 (4) ◽

pp. 728-729

Author(s):

M.J. Kim ◽

L.C. Liu ◽

S.H. Risbud ◽

R.W. Carpenter

Keyword(s):

Quantum Dots ◽

Borosilicate Glass ◽

Glass Matrix ◽

Optical Switching ◽

Response Times ◽

Fast Response ◽

Processing Technique ◽

Internal Stresses ◽

Electron Hole ◽

Spatial Dimensions

When the size of a semiconductor is reduced by an appropriate materials processing technique to a dimension less than about twice the radius of an exciton in the bulk crystal, the band like structure of the semiconductor gives way to discrete molecular orbital electronic states. Clusters of semiconductors in a size regime lower than 2R {where R is the exciton Bohr radius; e.g. 3 nm for CdS and 7.3 nm for CdTe) are called Quantum Dots (QD) because they confine optically excited electron- hole pairs (excitons) in all three spatial dimensions. Structures based on QD are of great interest because of fast response times and non-linearity in optical switching applications.In this paper we report the first HREM analysis of the size and structure of CdTe and CdS QD formed by precipitation from a modified borosilicate glass matrix. The glass melts were quenched by pouring on brass plates, and then annealed to relieve internal stresses. QD precipitate particles were formed during subsequent "striking" heat treatments above the glass crystallization temperature, which was determined by differential thermal analysis.

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