Visible Light-Induced Charge injection and migration in self-assembled Carbon Dot-DNA-Carbon Dot Nano-dumbbell obtained through controlled stoichiometric conjugation

Nanoscale ◽  
2021 ◽  
Author(s):  
Saptarshi Mandal ◽  
Prolay Das
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Charge Injection ◽  
Carbon Dot ◽  
Induced Charge ◽  
Self Assembled ◽  
And Migration

The potential of Carbon Dot (CD) for photonic conversion to charged states together with the ability of DNA to transport such charge for extensive charge separation offers an exclusive opportunity...

Selective Dinitrogen Conversion to Ammonia Using Water and Visible Light through Plasmon-induced Charge Separation

2016 ◽  
Vol 128 (12) ◽  
pp. 4010-4014 ◽  
Author(s):  
Tomoya Oshikiri ◽  
Kosei Ueno ◽  
Hiroaki Misawa
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Induced Charge

CuI-BiOI/Cu film for enhanced photo-induced charge separation and visible-light antibacterial activity

2018 ◽  
Vol 235 ◽  
pp. 238-245 ◽  
Author(s):  
Yiqiu Zhang ◽  
Chen Lin ◽  
Qun Lin ◽  
Yubo Jin ◽  
Yonghao Wang ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Visible Light ◽  
Charge Separation ◽  
Cu Film ◽  
Induced Charge

Plasmon-induced charge separation based on a nanocomposite containing MoO2 under visible light irradiation

2021 ◽  
Author(s):  
Seung Hyuk Lee ◽  
Hiroyasu NISHI ◽  
Tetsu Tatsuma
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Charge Separation ◽  
Cost Effective ◽  
Light Irradiation ◽  
Induced Charge

Plasmon-induced charge separation (PICS) has various applications based on plasmon-to-current conversion. Despite attempts to replace gold in PICS with cost-effective compounds, compound PICS has not been achieved under visible light....

Enhanced Visible Light-Induced Charge Separation and Charge Transport in Cu2O-Based Photocathodes by Urea Treatment

2015 ◽  
Vol 7 (36) ◽  
pp. 19887-19893 ◽  
Author(s):  
Peng Wang ◽  
Yiming Tang ◽  
Xiaoming Wen ◽  
Rose Amal ◽  
Yun Hau Ng
Keyword(s):  
Visible Light ◽  
Charge Transport ◽  
Charge Separation ◽  
Urea Treatment ◽  
Induced Charge

scholarly journals Construction of Electrostatic Self-Assembled 2D/2D CdIn2S4/g-C3N4 Heterojunctions for Efficient Visible-Light-Responsive Molecular Oxygen Activation

Nanomaterials ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2342
Author(s):  
Hongfei Yin ◽  
Chunyu Yuan ◽  
Huijun Lv ◽  
Xulin He ◽  
Cheng Liao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Molecular Oxygen ◽  
Environmental Remediation ◽  
Weight Ratio ◽  
Oxygen Activation ◽  
Charge Carriers ◽  
Self Assembled ◽  
And Migration ◽  
Photoinduced Charge

Molecular oxygen activated by visible light to generate radicals with high oxidation ability exhibits great potential in environmental remediation The efficacy of molecular oxygen activation mainly depends on the separation and migration efficiency of the photoinduced charge carriers. In this work, 2D/2D CdIn2S4/g-C3N4 heterojunctions with different weight ratios were successfully fabricated by a simple electrostatic self-assembled route. The optimized sample with a weight ratio of 5:2 between CdIn2S4 and g-C3N4 showed the highest photocatalytic activity for tetracycline hydrochloride (TCH) degradation, which also displayed good photostability. The enhancement of the photocatalytic performance could be ascribed to the 2D/2D heterostructure; this unique 2D/2D structure could promote the separation and migration of the photoinduced charge carriers, which was beneficial for molecular oxygen activation, leading to an enhancement in photocatalytic activity. This work may possibly provide a scalable way for molecular oxygen activation in photocatalysis.

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