scholarly journals Rational design of aggregation-induced emission sensor based on Rhodamine B for turn-on sensing of trivalent metal cations, reversible data protection, and bioimaging

2019 ◽  
Vol 3 (1) ◽  
pp. 151-160 ◽  
Author(s):  
Hai-Xia Yu ◽  
Junge Zhi ◽  
Zheng-Feng Chang ◽  
Tianjiao Shen ◽  
Wei-Lu Ding ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Data Protection ◽  
Rational Design ◽  
Thiophene Ring ◽  
Metal Cations ◽  
Trivalent Metal ◽  
Active Molecule ◽  
Aggregation Induced Emission ◽  
Turn On

A novel AIE-active molecule (TPEThRB) composed of a tetraphenylethene unit as a AIE factor, Rhodamine spirolactam as a receptor, and thiophene ring as a conjugated electron-rich linker was obtained.

Efficient artificial light-harvesting systems based on aggregation-induced emission constructed in supramolecular gels

Soft Matter ◽  
2021 ◽  
Author(s):  
Xinxian Ma ◽  
bo qiao ◽  
Jinlong Yue ◽  
JingJing Yu ◽  
yutao geng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rhodamine B ◽  
Fluorescent Dyes ◽  
Light Harvesting ◽  
Artificial Light ◽  
Efficient Energy Transfer ◽  
Aggregation Induced Emission ◽  
Efficient Energy ◽  
Harvesting Systems ◽  
Acyl Hydrazone

Based on a new designed acyl hydrazone gelator (G2), we developed an efficient energy transfer supramolecular organogel in glycol with two different hydrophobic fluorescent dyes rhodamine B (RhB) and acridine...

Rational design of HA-AuNPs@AIEDs nanoassembly for activatable fluorescence detection of HAase and imaging in tumor cells.

2021 ◽  
Author(s):  
Shenglan Wang ◽  
Chong-Hua Zhang ◽  
Peisheng Zhang ◽  
Shu Chen ◽  
Zhi-ling Song ◽  
...  
Keyword(s):  
Optical Properties ◽  
Tumor Cells ◽  
Fluorescence Detection ◽  
Rational Design ◽  
High Brightness ◽  
Aggregation Induced Emission ◽  
Fluorescence Bioimaging ◽  
In Virtue Of

Aggregation induced emission (AIE) dots have gained broad attention in fluorescence bioimaging and biosensor in virtue of their distinctive optical properties of splendid biocompatibility, high brightness and good photostability. However,...

Colorimetric and Fluorescent Probe for Hypochlorite with High Selectivity

2013 ◽  
Vol 295-298 ◽  
pp. 475-478 ◽  
Author(s):  
Zhi Xiang Han ◽  
Ming Hui Du ◽  
Guo Xi Liang ◽  
Xiang Yang Wu
Keyword(s):  
Reactive Oxygen Species ◽  
Aqueous Solution ◽  
Detection Limit ◽  
Fluorescent Probe ◽  
Rhodamine B ◽  
High Selectivity ◽  
Reactive Oxygen ◽  
Living Cells ◽  
Oxygen Species ◽  
Turn On

Rhodamine B thiohydrazide (RBS) was firstly employed as turn-on fluorescent probe for hypochlorite in aqueous solution and living cells. It exhibits a stable response to hypochlorite from 1.0×10-6to 1.0×10-5M with a detection limit of 3.3×10-7M. The response of this probe to hypochlorite is fast and highly selective compared with other reactive oxygen species (such as.OH,1O2, H2O2) and other common anions (such as X-, ClO2-, ClO4-, NO3-, NO2-, OH-, Ac-, CO32-, SO42-).

Molecular Dynamics Analysis of Charge Transport in Ionic-Liquid Electrolytes Containing Added Salt with Mono, Di, and Trivalent Metal Cations

ChemPhysChem ◽  
2018 ◽  
Vol 19 (13) ◽  
pp. 1665-1673 ◽  
Author(s):  
José Manuel Vicent-Luna ◽  
Eneko Azaceta ◽  
Said Hamad ◽  
José Manuel Ortiz-Roldán ◽  
Ramón Tena-Zaera ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Charge Transport ◽  
Metal Cations ◽  
Dynamics Analysis ◽  
Trivalent Metal ◽  
Liquid Electrolytes ◽  
Added Salt

An Aggregation-Induced Emission-Based “Turn-On” Fluorescent Probe for Facile Detection of Gaseous Formaldehyde

ACS Sensors ◽  
2018 ◽  
Vol 3 (10) ◽  
pp. 2112-2117 ◽  
Author(s):  
Xujie Zhao ◽  
Chendong Ji ◽  
Le Ma ◽  
Zhen Wu ◽  
Wenyu Cheng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Gaseous Formaldehyde

Effect of Trivalent Metal Cations on the Properties of LDHs Supercapacitors Prepared from Electroplating Sludge

2021 ◽  
Vol 1035 ◽  
pp. 1089-1095
Author(s):  
Jin Yun Zhu ◽  
Tao Jun Li ◽  
Li Chen ◽  
Tian Bao Liu ◽  
Xiu Ling Yan
Keyword(s):  
Acid Leaching ◽  
Metal Cations ◽  
Raw Material ◽  
Trivalent Metal ◽  
Specific Mass ◽  
Inhibition Effect ◽  
Electroplating Sludge ◽  
Leaching Solution ◽  
Supercapacitor Performance ◽  
Double Hydroxides

Trivalent metal cations are the basic composition of Layered Double Hydroxides (LDHs), however, the effect of metal cations on the supercapacitor performance of LDHs prepared from electroplating sludge has not been reported. In the present study the acid leaching solution of electroplating sludge was used as raw material, and Cr, Fe, Al and other common metal cations were added into the precursors to investigate the effect of trivalent metal cations on the supercapacitor performance of LDHs prepared from electroplating sludge. The experimental results show that the three kinds of metal cations can inhibit the specific mass capacitance of LDHs, and the sequence of inhibition effect is Fe < Al < Cr. This experiment is expected to provide some references for the resource utilization of electroplating sludge.

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