Quantum dot-functionalized porous ZnO nanosheets as a visible light induced photoelectrochemical platform for DNA detection

Nanoscale ◽  
2014 ◽  
Vol 6 (5) ◽  
pp. 2710-2717 ◽  
Author(s):  
Wenjing Wang ◽  
Qing Hao ◽  
Wei Wang ◽  
Lei Bao ◽  
Jianping Lei ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Visible Light ◽  
Dna Detection ◽  
Zno Nanosheets

A visible light induced photoelectrochemical strategy is achieved using CdTe QD-functionalized porous ZnO nanosheets for the detection of DNA.

Carbon quantum dot-sensitized hollow TiO2 spheres for high-performance visible light photocatalysis

2021 ◽  
Author(s):  
Xianfeng Zhang ◽  
Zongqun Li ◽  
Shaowen Xu ◽  
Yaowen Ruan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalysis ◽  
Carbon Quantum Dot ◽  
Visible Light Photocatalytic

TiO2/CQD composites were synthesized through carbon quantum dots covalently attached to the surface of hollow TiO2 spheres for visible light photocatalytic degradation of organics.

0D/1D Z-scheme g-C3N4 quantum dot/WO3 composite for efficient Cr (VI) photoreduction under visible light

2021 ◽  
Vol 9 (4) ◽  
pp. 105292
Author(s):  
Jie Zhou ◽  
Wenyi Cai ◽  
Jing Ding ◽  
Hui Wan ◽  
Guofeng Guan
Keyword(s):  
Quantum Dot ◽  
Visible Light

Improving the photodetection and stability of a visible-light QDs/ZnO phototransistor via an Al2O3 additional layer

2021 ◽  
Author(s):  
Sungho Park ◽  
Byung Jun Kim ◽  
Tae Yeon Kim ◽  
Eui Young Jung ◽  
Kyu-Myung Lee ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Atomic Layer Deposition ◽  
Quantum Dot ◽  
Aluminum Oxide ◽  
Thin Layer ◽  
Visible Light ◽  
Atomic Layer ◽  
Zno Films ◽  
Additional Layer ◽  
Layer Deposition

We have developed a visible-light phototransistor with excellent photodetection characteristics and stability via atomic layer deposition (ALD) to add a thin layer of aluminum oxide (Al2O3) to quantum dot (QD)/zinc oxide (ZnO) films.

Graphite-like carbon nitride quantum dot (CNQD)-modified Bi2MoO6 heterostructure with high visible-light photocatalytic activity

2019 ◽  
Vol 43 (1) ◽  
pp. 162-167 ◽  
Author(s):  
Da Xu ◽  
Chang Liu ◽  
Hairui Wang ◽  
Limin Chang ◽  
Xue Lin
Keyword(s):  
Photocatalytic Activity ◽  
Quantum Dot ◽  
Visible Light ◽  
Carbon Nitride ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

Here, g-C3N4 quantum dot (CNQDs)/Bi2MoO6 nanoheterostructures were successfully synthesized. The CNQDs/Bi2MoO6 nanocomposite exhibited enhanced photocatalytic activity.

Preparation of CdS and Bi2S3 quantum dots co-decorated perovskite-type KNbO3 ternary heterostructure with improved visible light photocatalytic activity and stability for phenol degradation

2018 ◽  
Vol 47 (42) ◽  
pp. 15232-15245 ◽  
Author(s):  
Beata Bajorowicz ◽  
Ewa Kowalska ◽  
Joanna Nadolna ◽  
Zhishun Wei ◽  
Maya Endo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Quantum Dot ◽  
Visible Light ◽  
Phenol Degradation ◽  
Hydrothermal Route ◽  
Visible Light Photocatalytic Activity ◽  
Perovskite Type ◽  
Visible Light Photocatalytic

A combination of the hydrothermal route with a linker assisted attachment method was used to obtain efficient CdS/Bi2S3 quantum dot-decorated perovskite type KNbO3.

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