Facile fabrication of dual emissive nanospheres via the self-assembling of [email protected] and zinc phthalocyanine and their application for silver ion detection
-
Add time:08/14/2019 Source:sciencedirect.com
The far-red/near infrared photoluminescence of zinc phthalocyanines would be strongly quenched once they are aggregated, which will obviously hinder their wide applications in environmental, energy related and biomedical fields. Herein, the ultra-small sized semiconductor quantum dots with core-shell structures ([email protected]) have been firstly synthesized and then assembled with a dendritic zinc phthalocyanine (ZnPc) in the H2O/DMF mixed solvent to obtain monodispersed nanospheres. Finally, it was found that the resultant ethanolic colloids can be employed as a sensitive and specific fluorescent nanoprobe for silver ions discrimination with a limit of detection (LOD) approaching to 10−8 mol/L.
We also recommend Trading Suppliers and Manufacturers of PHTHALOCYANINE SILVER (cas 12376-32-8). Pls Click Website Link as below: cas 12376-32-8 suppliers
Prev:Photocatalytic behavior of phthalocyanine-silver nanoparticle conjugates supported on polystyrene fibers
Next:Effects of differently shaped silver nanoparticles on the photophysics of pyridylsulfanyl-substituted phthalocyanines) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Detection of taggants in explosives on nanostructured metal/silver phthalocyanine chemiresistors: Influence of analyte photoactivation08/18/2019
- Enhanced triplet state yields in aqueous media of asymmetric zinc phthalocyanines when conjugated to silver nanoflowers08/17/2019
- The effect of point of substitution and silver based nanoparticles on the photophysical and optical nonlinearity of indium carboxyphenoxy phthalocyanine08/16/2019
- Effects of differently shaped silver nanoparticles on the photophysics of pyridylsulfanyl-substituted phthalocyanines08/15/2019
- Photocatalytic behavior of phthalocyanine-silver nanoparticle conjugates supported on polystyrene fibers08/13/2019
- Photocatalytic behaviour of zinc tetraamino phthalocyanine-silver nanoparticles immobilized on chitosan beads08/12/2019
- Silver phthalocyanine thin films carrying gold, palladium and silver nanoparticles for detection of taggants in explosives08/11/2019
- Physicochemical and antimicrobial photodynamic chemotherapy (against E. coli) by indium phthalocyanines in the presence of silver–iron bimetallic nanoparticles08/10/2019
- Spectroscopic characterization and photodynamic antimicrobial chemotherapy of phthalocyanine-silver triangular nanoprism conjugates when supported on asymmetric polymer membranes08/09/2019
