Regulating near-infrared region to visible-light emission by adjusting cuprophilic interactions for blue light-excited phosphors

2021 ◽  
Author(s):  
Guang-Ning Liu ◽  
Rang-Dong Xu ◽  
Jin-Shuang Guo ◽  
Jin-Ling Miao ◽  
Ming-Jian Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Structural Control ◽  
Near Infrared ◽  
Light Emission ◽  
Infrared Region ◽  
Solid State Lighting ◽  
Near Infrared Region ◽  
Visible Light Emission ◽  
Luminescence Performance ◽  
Cuprophilic Interactions

Luminescent copper(I)-based clusters have attracted intensive attention in solid-state lighting. However, rationally regulating the luminescence performance through accurate structural control remains a challenge. Herein, three structurally different hexanuclear copper(I) nanoclusters...

scholarly journals Solid-state emissive O-BODIPY dyes with bimodal emissions across red and near infrared region

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 16246-16251 ◽  
Author(s):  
H. A. Abdulhadi El-Ali ◽  
Jing Jing ◽  
Xiaoling Zhang
Keyword(s):  
Solid State ◽  
Fluorescent Probes ◽  
Hela Cells ◽  
Near Infrared ◽  
Infrared Region ◽  
Near Infrared Region ◽  
Low Cytotoxicity

We develop O-BODIPY based fluorescent probes which exhibit strong bimodal solid-state emissions across red and NIR regions, tracking lysosomes in HeLa cells with low cytotoxicity.

Remarkable solid-state fluorescence change from the visible to the near-infrared region based on the protonation/deprotonation of an AIEgen

2020 ◽  
Vol 4 (11) ◽  
pp. 3378-3383
Author(s):  
Yangyang Li ◽  
Xian Wang ◽  
Lei Zhang ◽  
Luqi Liu ◽  
Qiusheng Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Infrared Region ◽  
Acid Base ◽  
Fluorescence Switch ◽  
Fluorescence Change ◽  
Nir Emission ◽  
Solid State Fluorescence ◽  
Near Infrared Region

An AIEgen exhibits a fluorescence switch between the visible and the NIR region upon acid/base stimuli, and accessible solid-state NIR emission.

Ligand Influence Versus Electronic Configuration of d-metal Ion in Determining the Fate of NIR Emission from LnIII Ions: A Case Study with CuII, NiII and ZnII Complexes.

2021 ◽  
Author(s):  
Abhineet Verma ◽  
Sk Saddam Hossain ◽  
Sailaja S Sunkari ◽  
Joseph Reibenspies ◽  
Satyen Saha
Keyword(s):  
Metal Ion ◽  
Selection Rule ◽  
Near Infrared ◽  
Electronic Configuration ◽  
Infrared Region ◽  
Direct Excitation ◽  
Characteristic Emission ◽  
Nir Emission ◽  
Near Infrared Region

Lanthanides (LnIII) are well known for their characteristic emission in the Near-Infrared Region (NIR). However, direct excitation of lanthanides is not feasible as described by Laporte’s parity selection rule. Here,...

Highly luminescent InP-In(Zn)P/ZnSe/ZnS core/shell/shell colloidal quantum dots with tunable emission synthesized based on growth-doping

2021 ◽  
Author(s):  
Cong Shen ◽  
Yan Qing Zhu ◽  
Zixiao Li ◽  
Jingling Li ◽  
Hong Tao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Region ◽  
Colloidal Quantum Dots ◽  
High Quality ◽  
Promising Alternative ◽  
Lower Toxicity ◽  
Near Infrared Region ◽  
Inp Quantum Dots ◽  
Tunable Emission

InP quantum dots (QDs) are considered as the most promising alternative to Cd-based QDs with the lower toxicity and emission spectrum tunability ranging from visible to near-infrared region. Although high-quality...

Evaluation of melon drying using hyperspectral imaging technique in the near infrared region

LWT ◽  
2021 ◽  
Vol 143 ◽  
pp. 111092
Author(s):  
Jose Marcelino S. Netto ◽  
Fernanda A. Honorato ◽  
Patrícia M. Azoubel ◽  
Louise E. Kurozawa ◽  
Douglas F. Barbin
Keyword(s):  
Hyperspectral Imaging ◽  
Near Infrared ◽  
Imaging Technique ◽  
Infrared Region ◽  
Near Infrared Region

scholarly journals Retraction: Water-soluble multidentate polymers compactly coating Ag2S quantum dots with minimized hydrodynamic size and bright emission tunable from red to second near-infrared region

Nanoscale ◽  
2020 ◽  
Vol 12 (41) ◽  
pp. 21459-21459
Author(s):  
Charlotte Marshall
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Region ◽  
Water Soluble ◽  
Hydrodynamic Size ◽  
Near Infrared Region ◽  
Ag2s Quantum Dots ◽  
Bright Emission

Retraction of ‘Water-soluble multidentate polymers compactly coating Ag2S quantum dots with minimized hydrodynamic size and bright emission tunable from red to second near-infrared region’ by Rijun Gui et al., Nanoscale, 2014, 6, 5467–5473, DOI: 10.1039/C4NR00282B.

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