Emission Wavelength Prediction of a Full-Color-Tunable Fluorescent Core Skeleton, 9-Aryl-1,2-dihydropyrrolo[3,4-b]indolizin-3-one

2011 ◽  
Vol 133 (17) ◽  
pp. 6642-6649 ◽  
Author(s):  
Eunha Kim ◽  
Minseob Koh ◽  
Byung Joon Lim ◽  
Seung Bum Park
Keyword(s):  
Emission Wavelength ◽  
Full Color ◽  
Color Tunable

Full-Color Tunable Fluorescent and Chemiluminescent Supramolecular Nanoparticles for Anti-counterfeiting Inks

2018 ◽  
Vol 10 (45) ◽  
pp. 39214-39221 ◽  
Author(s):  
Minzan Zuo ◽  
Weirui Qian ◽  
Tinghan Li ◽  
Xiao-Yu Hu ◽  
Juli Jiang ◽  
...  
Keyword(s):  
Full Color ◽  
Color Tunable ◽  
Supramolecular Nanoparticles

A Full-Color-Tunable Fluorophore

Synfacts ◽  
2008 ◽  
Vol 2008 (12) ◽  
pp. 1284-1284 ◽  
Keyword(s):  
Full Color ◽  
Color Tunable

scholarly journals Color-tunable lanthanide metal–organic framework gels

2019 ◽  
Vol 10 (6) ◽  
pp. 1644-1650 ◽  
Author(s):  
Fei Chen ◽  
Yong-Mei Wang ◽  
Weiwei Guo ◽  
Xue-Bo Yin
Keyword(s):  
Metal Organic Framework ◽  
Mixed Metal ◽  
Full Color ◽  
Emission Color ◽  
Color Tunable ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Intrinsic Emission ◽  
Organic Framework

MOF gels with intrinsic emission color are prepared with 5-boronoisophthalic acid and Eu3+, Tb3+, and/or Dy3+. Single-metal gels exhibit trichromatic fluorescence, so full color emissions are readily obtained by tuning the type and/or ratio of Ln3+ ions to prepare mixed-metal gels. Nano-ribbons form from the precursors and then entangle together to generate the gels.

Full-color tunable mechanofluorochromism and excitation-dependent emissions of single-arm extended tetraphenylethylenes

2015 ◽  
Vol 3 (47) ◽  
pp. 12328-12334 ◽  
Author(s):  
Yi Wang ◽  
Ivan Zhang ◽  
Binhong Yu ◽  
Xiaofeng Fang ◽  
Xing Su ◽  
...  
Keyword(s):  
Full Color ◽  
Color Tunable

Single-arm extended tetraphenylethylene derivatives exhibit full-color tunable mechanofluorochromism and excitation-dependent emissions.

Discovery of a Full-Color-Tunable Fluorescent Core Framework through Direct CH (Hetero)arylation of N-Heterocycles

2012 ◽  
Vol 18 (6) ◽  
pp. 1599-1603 ◽  
Author(s):  
Bo Liu ◽  
Zhi Wang ◽  
Ningjie Wu ◽  
Mingliang Li ◽  
Jingsong You ◽  
...  
Keyword(s):  
Full Color ◽  
Color Tunable ◽  
Core Framework

Regiospecific N-Heteroarylation of Amidines for Full-Color-Tunable Boron Difluoride Dyes with Mechanochromic Luminescence

2013 ◽  
Vol 52 (51) ◽  
pp. 13676-13680 ◽  
Author(s):  
Dongbing Zhao ◽  
Gaocan Li ◽  
Di Wu ◽  
Xurong Qin ◽  
Patrik Neuhaus ◽  
...  
Keyword(s):  
Full Color ◽  
Color Tunable ◽  
Boron Difluoride ◽  
Mechanochromic Luminescence

A Single-Phase Full-Color Ca4Si2O7F2:Ce3+, Tb3+, Sm3+ Micron Belt Mat for White-Light Emitting Diode Application

2016 ◽  
Vol 697 ◽  
pp. 727-732 ◽  
Author(s):  
Bo Cui ◽  
Qing Hong Zhang ◽  
Hong Zhi Wang ◽  
Yao Gang Li
Keyword(s):  
Heat Treatment ◽  
White Light ◽  
Single Phase ◽  
Uv Light ◽  
Light Emitting Diode ◽  
Electrospinning Process ◽  
Light Emitting ◽  
Full Color ◽  
Color Tunable ◽  
White Light Emitting Diodes

A new kind of Ca4Si2O7F2:Ce3+, Tb3+, Sm3+ oxyfluoride phosphor micron belt mat was obatained by simply electrospinning process and subsequent heat treatment. XRD result shows that a pure Ca4Si2O7F2 phase can be obtained at low temperature of around 900 °C. The micron belt precursor has a smooth surface and uniform morphology, and the width and thickness of the belt is about 2 μm and 200 nm. The morphology of micron belt is well retained after heat treatment, forming a plat phosphor mat consisting of uniform micron belt network. Ca4Si2O7F2:Ce3+, Ca4Si2O7F2:Tb3+, and Ca4Si2O7F2:Sm3+ exhibit the characteristic emissions of Ce3+ (4f7→4f65d1, blue), Tb3+ (4f8→4f75d, green), and Sm3+ (4f6→4f65d, red) under the excitation of near-UV light, respectively. By adjusting the doping concentration of Ce3+, Tb3+, Sm3+ ions a white emission in a single phase was obtained under the excitation of 360 nm. We have demonstrated that Ca4Si2O7F2:Ce3+, Tb3+, Sm3+ phosphor mat can be a promising candidate for a color-tunable phosphor mat applied in a near-UV White light emitting diodes.

scholarly journals Color-Tunable Indolizine-Based Fluorophores and Fluorescent pH Sensor

Molecules ◽  
2021 ◽  
Vol 27 (1) ◽  
pp. 12
Author(s):  
Taegwan Kim ◽  
Jonghoon Kim
Keyword(s):  
Electron Donor ◽  
Crucial Role ◽  
Pyrrole Ring ◽  
Ph Sensor ◽  
Red Shift ◽  
Emission Wavelength ◽  
Ph Sensors ◽  
Dimethylamino Group ◽  
Color Tunable ◽  
Fluorescence Bioimaging

A new fluorescent indolizine-based scaffold was developed using a straightforward synthetic scheme starting from a pyrrole ring. In this fluorescent system, an N,N-dimethylamino group in the aryl ring at the C-3 position of indolizine acted as an electron donor and played a crucial role in inducing a red shift in the emission wavelength based on the ICT process. Moreover, various electron-withdrawing groups, such as acetyl and aldehyde, were introduced at the C-7 position of indolizine, to tune and promote the red shift of the emission wavelength, resulting in a color range from blue to orange (462–580 nm). Furthermore, the ICT effect in indolizine fluorophores allowed the design and development of new fluorescent pH sensors of great potential in the field of fluorescence bioimaging and sensors.

Full-Color-Tunable Nanophotonic Device Using Electrochromic Tungsten Trioxide Thin Film

Nano Letters ◽  
2020 ◽  
Vol 20 (8) ◽  
pp. 6084-6090
Author(s):  
Yohan Lee ◽  
Jeongse Yun ◽  
Minjee Seo ◽  
Sun-Je Kim ◽  
Jaehyun Oh ◽  
...  
Keyword(s):  
Thin Film ◽  
Tungsten Trioxide ◽  
Full Color ◽  
Nanophotonic Device ◽  
Color Tunable
Sign in / Sign up

Export Citation Format

Share Document