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AEE active Schiff base-bearing pyrene unit and further Cu2+–induced self-assembly process
- Source :
- Sensors and Actuators B: Chemical. 258:393-401
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- A novel pyrene-based Schiff base derivative, 1, was synthesized by one-pot reaction. This compound was then used for aggregation emission enhancement and as fluorescence turn-on sensor toward Cu2+ in semi-aqueous solution based on metal-induced self-assembly. Detection limit of Cu2+ ion was 35 nM. The fluorescent sensor was further applied in monitoring intracellular Cu2+ in HeLa cells.
- Subjects :
- inorganic chemicals
02 engineering and technology
010402 general chemistry
Photochemistry
01 natural sciences
Ion
HeLa
chemistry.chemical_compound
Materials Chemistry
Electrical and Electronic Engineering
Instrumentation
Detection limit
Schiff base
biology
Metals and Alloys
021001 nanoscience & nanotechnology
Condensed Matter Physics
biology.organism_classification
Fluorescence
0104 chemical sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
chemistry
Pyrene
Self-assembly
0210 nano-technology
Derivative (chemistry)
Subjects
Details
- ISSN :
- 09254005
- Volume :
- 258
- Database :
- OpenAIRE
- Journal :
- Sensors and Actuators B: Chemical
- Accession number :
- edsair.doi...........631a68a376d9ff4b6e79156aef037bfe