Selenium-Doped Black Phosphorus for High-Responsivity 2D Photodetectors

Small ◽  
2016 ◽  
Vol 12 (36) ◽  
pp. 5000-5007 ◽  
Author(s):  
Yijun Xu ◽  
Jian Yuan ◽  
Linfeng Fei ◽  
Xinliang Wang ◽  
Qiaoliang Bao ◽  
...  
Keyword(s):  
Black Phosphorus ◽  
High Responsivity

High‐Responsivity Mid‐Infrared Black Phosphorus Slow Light Waveguide Photodetector

2020 ◽  
Vol 8 (13) ◽  
pp. 2000337 ◽  
Author(s):  
Yiming Ma ◽  
Bowei Dong ◽  
Jingxuan Wei ◽  
Yuhua Chang ◽  
Li Huang ◽  
...  
Keyword(s):  
Slow Light ◽  
Black Phosphorus ◽  
Mid Infrared ◽  
High Responsivity ◽  
Light Waveguide

Broadband Black-Phosphorus Photodetectors with High Responsivity

2016 ◽  
Vol 28 (18) ◽  
pp. 3481-3485 ◽  
Author(s):  
Mingqiang Huang ◽  
Mingliang Wang ◽  
Cheng Chen ◽  
Zongwei Ma ◽  
Xuefei Li ◽  
...  
Keyword(s):  
Black Phosphorus ◽  
High Responsivity

High‐Speed and High‐Responsivity Hybrid Silicon/Black‐Phosphorus Waveguide Photodetectors at 2 µm

2019 ◽  
pp. 1900032 ◽  
Author(s):  
Yanlong Yin ◽  
Rui Cao ◽  
Jingshu Guo ◽  
Chaoyue Liu ◽  
Jiang Li ◽  
...  
Keyword(s):  
High Speed ◽  
Black Phosphorus ◽  
High Responsivity ◽  
Hybrid Silicon

Photothermal Effect Induced Negative Photoconductivity and High Responsivity in Flexible Black Phosphorus Transistors

ACS Nano ◽  
2017 ◽  
Vol 11 (6) ◽  
pp. 6048-6056 ◽  
Author(s):  
Jinshui Miao ◽  
Bo Song ◽  
Qing Li ◽  
Le Cai ◽  
Suoming Zhang ◽  
...  
Keyword(s):  
Black Phosphorus ◽  
Photothermal Effect ◽  
High Responsivity ◽  
Negative Photoconductivity

scholarly journals Waveguide-integrated black phosphorus photodetector with high responsivity and low dark current

2015 ◽  
Vol 9 (4) ◽  
pp. 247-252 ◽  
Author(s):  
Nathan Youngblood ◽  
Che Chen ◽  
Steven J. Koester ◽  
Mo Li
Keyword(s):  
Dark Current ◽  
Black Phosphorus ◽  
High Responsivity

Biomimetic Extracellular Vesicles Embedded with Black Phosphorus for Molecular Recognition-Guided Biomineralization

2018 ◽  
Author(s):  
Yingqian Wang ◽  
Xiaoxia Hu ◽  
Lingling Zhang ◽  
Chunli Zhu ◽  
Jie Wang ◽  
...  
Keyword(s):  
Molecular Recognition ◽  
Extracellular Vesicles ◽  
Inorganic Phosphate ◽  
Physiological Activity ◽  
Medical Engineering ◽  
Matrix Vesicles ◽  
Black Phosphorus ◽  
Photothermal Effect ◽  
Biological Processes ◽  
Extracellular Environment

Extracellular vesicles (EVs) are involved in the regulation of cell physiological activity and the reconstruction of extracellular environment. Matrix vesicles (MVs) are a type of EVs, and they participate in the regulation of cell mineralization. Herein, bioinspired MVs embedded with black phosphorus are functionalized with cell-specific aptamer (denoted as Apt-bioinspired MVs) for stimulating biomineralization. The aptamer can direct bioinspired MVs to targeted cells, and the increasing concentration of inorganic phosphate originated from the black phosphorus can facilitate cell biomineralization. The photothermal effect of the Apt-bioinspired MVs also positively affects mineralization. In addition, the Apt-bioinspired MVs display outstanding bone regeneration performance. Considering the excellent behavior of the Apt-bioinspired MVs for promoting biomineralization, our strategy provides a way of designing bionic tools for studying the mechanisms of biological processes and advancing the development of medical engineering.<br>

Sequentially Triggered Delivery System of Black Phosphorus Quantum Dots with Surface Charge-Switching Ability for Precise Tumor Radiosensitization

ACS Nano ◽  
2018 ◽  
Vol 12 (12) ◽  
pp. 12401-12415 ◽  
Author(s):  
Leung Chan ◽  
Pan Gao ◽  
Wenhua Zhou ◽  
Chaoming Mei ◽  
Yanyu Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Surface Charge ◽  
Delivery System ◽  
Black Phosphorus ◽  
Black Phosphorus Quantum Dots

Super-Slippery Degraded Black Phosphorus/Silicon Dioxide Interface

2020 ◽  
Vol 12 (6) ◽  
pp. 7717-7726 ◽  
Author(s):  
Shuai Wu ◽  
Feng He ◽  
Guoxin Xie ◽  
Zhengliang Bian ◽  
Yilong Ren ◽  
...  
Keyword(s):  
Silicon Dioxide ◽  
Black Phosphorus

scholarly journals Robust Carbon-Stabilization of Few-Layer Black Phosphorus for Superior Oxygen Evolution Reaction

Coatings ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 695 ◽  
Author(s):  
Mengjie Zhang ◽  
Wenchang Zhu ◽  
Xingzhe Yang ◽  
Meng Feng ◽  
Hongbin Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Black Phosphorus ◽  
Carbon Stabilization ◽  
High Durability ◽  
Carbon Coated ◽  
Alkaline Conditions ◽  
Doped Graphene ◽  
A Current

Few-layer exfoliated black phosphorus (Ex-BP) has attracted tremendous attention owing to its promising applications, including in electrocatalysis. However, it remains a challenge to directly use few-layer Ex-BP as oxygen-involved electrocatalyst because it is quite difficult to restrain structural degradation caused by spontaneous oxidation and keep it stable. Here, a robust carbon-stabilization strategy has been implemented to prepare carbon-coated Ex-BP/N-doped graphene nanosheet (Ex-BP/NGS@C) nanostructures at room temperature, which exhibit superior oxygen evolution reaction (OER) activity under alkaline conditions. Specifically, the as-synthesized Ex-BP/NGS@C hybrid presents a low overpotential of 257 mV at a current density of 10 mA cm−2 with a small Tafel slope of 52 mV dec−1 and shows high durability after long-term testing.

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