Ternary zero-dimensional hybrid metal halides with dual emission

2022 ◽  
Vol 23 ◽  
pp. 100757
Author(s):  
J. Zhou ◽  
X.Y. Yun ◽  
C. Fang ◽  
D.H. Xu ◽  
X. Li ◽  
...  
Keyword(s):  
Metal Halides ◽  
Dual Emission

Bulk assembly of 0D organic antimony chloride hybrid with highly efficient orange dual-emission by self-trapped states

2021 ◽  
Author(s):  
hui peng ◽  
ye tian ◽  
xinxin wang ◽  
tao huang ◽  
yonghao xiao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Future Application ◽  
Metal Halides ◽  
Dual Emission ◽  
Inorganic Hybrid ◽  
Highly Efficient ◽  
Antimony Chloride ◽  
Low Dimensional ◽  
Lead Halide ◽  
Trapped States

Low-dimensional organic-inorganic hybrid metal halides have drawn intense attention due to its flexibility structure and outstanding optical properties. However, the toxicity of lead halide hinders its future application in optoelectronic...

Bulk Assembly of Multicomponent Zero-Dimensional Metal Halides with Dual Emission

2020 ◽  
Vol 2 (4) ◽  
pp. 376-380 ◽  
Author(s):  
Chenkun Zhou ◽  
Sujin Lee ◽  
Haoran Lin ◽  
Jennifer Neu ◽  
Maya Chaaban ◽  
...  
Keyword(s):  
Metal Halides ◽  
Dual Emission

Reversible two-channel mechanochromic luminescence for a pyridinium-based white-light emitter with room-temperature fluorescence–phosphorescence dual emission

2019 ◽  
Vol 21 (27) ◽  
pp. 14728-14733 ◽  
Author(s):  
Xiao Ma ◽  
Jipeng Li ◽  
Chensheng Lin ◽  
Guoliang Chai ◽  
Yangbin Xie ◽  
...  
Keyword(s):  
White Light ◽  
Room Temperature ◽  
Mechanical Grinding ◽  
Dual Emission ◽  
Light Emitter ◽  
Mechanical Pressing ◽  
Mechanochromic Luminescence ◽  
White Light Emitter

For a pyridinium-based emitter with fluorescence–phosphorescence dual emission, mechanical grinding induces phosphorescence disappearance and mechanical pressing induces extraordinary phosphorescence enhancement.

scholarly journals Noval Dual-Emission Fluorescence Carbon Dots as a Ratiometric Probe for Cu2+ and ClO− Detection

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1232
Author(s):  
Jiaqing Guo ◽  
Aikun Liu ◽  
Yutian Zeng ◽  
Haojie Cai ◽  
Shuai Ye ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Background Noise ◽  
Good Recovery ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Simple Method ◽  
Real Samples ◽  
Nitrogen Doped ◽  
Probe Concentration ◽  
Ratiometric Probe

The use of carbon dots (CDs) with dual emission based on ratiometric fluorescence has been attracting attention in recent times for more accurate ion detection since they help avoid interference from background noise, probe concentration, and complexity. Herein, novel dual-emission nitrogen-doped CDs (NCDs) were prepared by a simple method for Cu2+ and ClO- detection. The NCDs showed excellent anti-interference ability and selectivity for different emissions. In addition, a good linear relationship was observed between the fluorescence intensity (FI) of the NCD solutions in different emissions with Cu2+ (0–90 μM) and ClO- (0–75 μM). The limits of both Cu2+ detection and ClO- were very low, at 17.7 and 11.6 nM, respectively. The NCDs developed herein also showed a good recovery rate in water for Cu2+ and ClO− detection. Hence, they are expected to have a more extensive application prospect in real samples.

scholarly journals Dual-emission ratio fluorescence for selective and sensitive detection of ferric ions and ascorbic acid based on one-pot synthesis of glutathione protected gold nanoclusters

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17283-17290
Author(s):  
Shuai Zhang ◽  
Cong Zhang ◽  
Xiaodong Shao ◽  
Rentian Guan ◽  
Yingying Hu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Gold Nanoclusters ◽  
Sensitive Detection ◽  
Dual Fluorescence ◽  
Ferric Ions ◽  
Fluorometric Method ◽  
One Pot ◽  
Dual Emission ◽  
One Pot Synthesis

A fluorometric method was proposed for the determination of Fe3+ and ascorbic acid (AA) based on blue and red dual fluorescence emissions of glutathione (GSH) stabilized-gold nanoclusters (AuNCs).

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