Structure characterization and optical properties investigation of the four main components of the classical phenazinium dye Safranin O

The Analyst ◽  
2019 ◽  
Vol 144 (24) ◽  
pp. 7149-7156 ◽  
Author(s):  
Hong Wan ◽  
Hong Chen ◽  
Yueying Chu ◽  
Xiulian Ju ◽  
Haipeng Jiang
Keyword(s):  
Optical Properties ◽  
Structure Characterization ◽  
Fluorescence Properties ◽  
Main Components ◽  
Safranin O

The structures of the four main components in classical phenazinium dye safranin O were firstly identified, there was somewhat different in their absorbance properties and remarkably different in their fluorescence properties.

New barbituric acid derivatives for data encryption and decryption based on the mechanochromic fluorescence effect

The Analyst ◽  
2020 ◽  
Vol 145 (15) ◽  
pp. 5325-5332
Author(s):  
Hanjun Zhang ◽  
Zhen Xu ◽  
Furong Tao ◽  
Yan Li ◽  
Yuezhi Cui ◽  
...  
Keyword(s):  
Optical Properties ◽  
Barbituric Acid ◽  
Data Encryption ◽  
Fluorescence Properties ◽  
Encryption And Decryption ◽  
Encryption Decryption ◽  
Barbituric Acid Derivatives ◽  
Fluorescence Effect

CB-Ph and CB-Me have similar color and fluorescence properties, while they exhibit specific differences under the same stimulus. Based on the unique optical properties of CB-Ph and CB-Me, a new data encryption–decryption technology is developed.

Chemical Synthesis, Structure Characterization, and Optical Properties of Hollow PbSx-Solid Au Heterodimer Nanostructures

2010 ◽  
Vol 16 (20) ◽  
pp. 5920-5926 ◽  
Author(s):  
Shoushuang Huang ◽  
Jianmei Huang ◽  
Jian Yang ◽  
Jun-Jun Peng ◽  
Qingbo Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Synthesis ◽  
Structure Characterization

Synthesis, Structure Characterization, and Optical Properties of the Aluminosilicate Li2Na3AlSi2O8

2013 ◽  
Vol 639 (5) ◽  
pp. 779-783 ◽  
Author(s):  
Shujuan Han ◽  
Shilie Pan ◽  
Zhihua Yang ◽  
Ying Wang ◽  
Bingbing Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Structure Characterization

9-Anthryl-capped DPP-based dyes: aryl spacing induced differential optical properties

2016 ◽  
Vol 4 (34) ◽  
pp. 8006-8013 ◽  
Author(s):  
Shian Ying ◽  
Mingshuai Chen ◽  
Zhongwei Liu ◽  
Kai Zhang ◽  
Yuyu Pan ◽  
...  
Keyword(s):  
Optical Properties ◽  
Fluorescence Properties ◽  
Molecular Aggregation ◽  
Aggregation Behaviors

The conjugation bridges of DPP derivatives could significantly tune and alter molecular aggregation behaviors and fluorescence properties.

scholarly journals A comparative analysis of the camera eyes of gastropod pulmonate mollusks Cepaea nemoralis (Linnaeus, 1758) and Cepaea hortensis (Müller, 1774) (Stylommatophora, Helicidae)

2018 ◽  
Vol 28 (3) ◽  
pp. 113-118
Author(s):  
I. P. Shepeleva
Keyword(s):  
Optical Properties ◽  
Comparative Analysis ◽  
Published Data ◽  
Cepaea Nemoralis ◽  
Main Components ◽  
Anatomical Parameters ◽  
Cepaea Hortensis

A comparative analysis of the camera eyes of gastropod pulmonate molluscs Cepaea nemoralis and Cepaea hortensis was carried out on the basis of original and published data. It was demonstrated that the eyeballs and their main components in C. nemoralis and C. hortensis have more similarities in morphological and optical properties than in anatomical parameters.

Comparison of optical properties of chromophoric dissolved organic matter (CDOM) in alpine lakes above or below the tree line: insights into sources of CDOM

2015 ◽  
Vol 14 (5) ◽  
pp. 1047-1062 ◽  
Author(s):  
Yaling Su ◽  
Feizhou Chen ◽  
Zhengwen Liu
Keyword(s):  
Organic Matter ◽  
Optical Properties ◽  
Dissolved Organic Matter ◽  
Alpine Lakes ◽  
Fluorescence Properties ◽  
Chromophoric Dissolved Organic Matter ◽  
Tree Line ◽  
P Absorption

Absorption and fluorescence properties of CDOM in 15 alpine lakes were investigated to determine its source and composition. This work provides useful information regarding CDOM in above/below-tree-line alpine lakes.

Synthesis, Photochromic Properties of a Novel Unsymmetrical Hybrid Diarylethene Material with Benzene Unit

2013 ◽  
Vol 468 ◽  
pp. 71-74
Author(s):  
Hong Jing Jia ◽  
Jing Jing Liu ◽  
Shou Zhi Pu
Keyword(s):  
Optical Properties ◽  
Fluorescence Properties ◽  
Photochromic Properties ◽  
Fluorescence Switching ◽  
Hexane Solution

A new unsymmetrical photochromic diarylethene 1o, which is named 1-[2-methyl-5-(4-methoxyphenyl)-3-thienyl]-2-[2-methyl-5-(4-formyphenyl)-3-thienyl] perfluorocyclopentene, was synthesized. Its optical properties, including photochromic reactivity, kinetics and fluorescence properties were investigated in detail. The result indicated that the diarylethene underwent reversible photochromism, changing between colorless and blue in hexane solution and in PMMA, respectively. What is more, the kinetic experiments illustrated that the cyclization/cycloreversion process of this compound was determined to be the zeroth/first reaction. In addition, the results demonstrated that the diarylethene 1o had remarkable fluorescence switching properties.

scholarly journals Crystal structures and optical properties of new quaternary strontium europium aluminate luminescent nanoribbons

2015 ◽  
Vol 3 (4) ◽  
pp. 778-788 ◽  
Author(s):  
Xufan Li ◽  
John D. Budai ◽  
Feng Liu ◽  
Yu-Sheng Chen ◽  
Jane Y. Howe ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Optical Properties ◽  
Crystal Structures ◽  
Structure Characterization

We report the synthesis, crystal structure characterization and optical properties of three series of new quaternary strontium europium aluminate luminescent nanoribbons with luminescence colors of blue, green and yellow.

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