Highly photosensitive near infrared photodetector based on polypyrrole nanoparticle incorporated with CdS quantum dots

2020 ◽  
Vol 111 ◽  
pp. 104964 ◽  
Author(s):  
Mahsa Amiri ◽  
Naader Alizadeh
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Cds Quantum Dots

Supersensitization of CdS Quantum Dots with a Near-Infrared Organic Dye: Toward the Design of Panchromatic Hybrid-Sensitized Solar Cells

ACS Nano ◽  
2011 ◽  
Vol 5 (11) ◽  
pp. 9238-9245 ◽  
Author(s):  
Hyunbong Choi ◽  
Roxana Nicolaescu ◽  
Sanghyun Paek ◽  
Jaejung Ko ◽  
Prashant V. Kamat
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Near Infrared ◽  
Organic Dye ◽  
Cds Quantum Dots ◽  
Sensitized Solar Cells

scholarly journals Highly Luminescent Colloidal CdS Quantum Dots with Efficient Near-Infrared Electroluminescence in Light-Emitting Diodes

2016 ◽  
Vol 120 (3) ◽  
pp. 1871-1880 ◽  
Author(s):  
A. K. Bansal ◽  
F. Antolini ◽  
S. Zhang ◽  
L. Stroea ◽  
L. Ortolani ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Cds Quantum Dots ◽  
Light Emitting ◽  
Colloidal Cds

Synthesis and optical properties of emission-tunable PbS/CdS core–shell quantum dots for in vivo fluorescence imaging in the second near-infrared window

RSC Advances ◽  
2014 ◽  
Vol 4 (77) ◽  
pp. 41164-41171 ◽  
Author(s):  
Yoshikazu Tsukasaki ◽  
Masatoshi Morimatsu ◽  
Goro Nishimura ◽  
Takao Sakata ◽  
Hidehiro Yasuda ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Core Shell ◽  
Cds Quantum Dots ◽  
In Vivo Fluorescence ◽  
In Vivo Fluorescence Imaging ◽  
Infrared Window

This paper describes the synthesis and optical properties of PbS/CdS quantum dots for in vivo fluorescence imaging.

Plasmon–exciton interaction strongly increases the efficiency of a quantum dot–based near-infrared photodetector operating in the two-photon absorption mode under normal conditions.

Nanoscale ◽  
2021 ◽  
Author(s):  
Victor A. Krivenkov ◽  
Pavel Samokhvalov ◽  
Ivan Vasil’evskii ◽  
Nikolai Kargin ◽  
Igor Nabiev
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Near Infrared ◽  
Semiconductor Quantum Dots ◽  
Photon Absorption ◽  
Bandgap Energy ◽  
Infrared Photodetector ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Absorption Mode

Semiconductor quantum dots (QDs) are known for their high two-photon absorption (TPA) capacity. This allows them to efficiently absorb infrared photons with energies lower than the bandgap energy. Moreover, TPA...

Lead selenide quantum dots and carbon dots amplify solar conversion capability of a TiO2/CdS photoanode

2015 ◽  
Vol 3 (41) ◽  
pp. 20715-20726 ◽  
Author(s):  
Ramesh K. Kokal ◽  
P. Naresh Kumar ◽  
Melepurath Deepa ◽  
Avanish Kumar Srivastava
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Power Conversion Efficiency ◽  
Carbon Dots ◽  
Near Infrared ◽  
Power Conversion ◽  
Integrated Approach ◽  
Infrared Light ◽  
Cds Quantum Dots ◽  
Solar Conversion

An integrated approach involving the use of visible light absorbing CdS quantum dots (QDs) and near infrared light harvesting PbSe QDs, along with highly conducting carbon dots (C-dots), resulting in impressive power conversion efficiency (PCE) is presented.

Assaying of Cu 2+ with Near‐infrared L‐cysteine‐capped CdSeTe/CdS Quantum Dots and its effect on cell imaging

Luminescence ◽  
2021 ◽  
Author(s):  
Huan Zhang ◽  
Zhenzhen Li ◽  
Huaying Huang ◽  
Si Ouyang ◽  
Yiqing Deng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Cell Imaging ◽  
Cds Quantum Dots

RGDS-conjugated CdSeTe/CdS quantum dots as near-infrared fluorescent probe: preparation, characterization and bioapplication

2016 ◽  
Vol 18 (12) ◽  
Author(s):  
Zhenzhen Li ◽  
Qiyi Zhang ◽  
Huaying Huang ◽  
Changjing Ren ◽  
Yujin Pan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Cds Quantum Dots

High-Quality and Water-Soluble Near-Infrared Photoluminescent CdHgTe/CdS Quantum Dots Prepared by Adjusting Size and Composition

2007 ◽  
Vol 111 (45) ◽  
pp. 16852-16857 ◽  
Author(s):  
Huifeng Qian ◽  
Chaoqing Dong ◽  
Jinliang Peng ◽  
Xin Qiu ◽  
Yuhong Xu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Water Soluble ◽  
Cds Quantum Dots ◽  
High Quality

Self-driven visible-near infrared photodetector with vertical CsPbBr3/PbS quantum dots heterojunction structure

2019 ◽  
Vol 31 (3) ◽  
pp. 035202 ◽  
Author(s):  
Hongliang Zhao ◽  
Yating Zhang ◽  
Tengteng Li ◽  
Qingyan Li ◽  
Yu Yu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Photodetector ◽  
Heterojunction Structure ◽  
Pbs Quantum Dots
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