Fluorescence enhancement of fisetin by silver nanoparticles with cetyltrimethyl ammonium bromide micelles

RSC Advances ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 7433-7439 ◽  
Author(s):  
Xiaodan Liu ◽  
Xia Wu
Keyword(s):  
Silver Nanoparticles ◽  
Fluorescence Intensity ◽  
Fluorescence Enhancement ◽  
Synergistic Action ◽  
Ammonium Bromide ◽  
Enhanced Fluorescence ◽  
Cetyltrimethyl Ammonium Bromide ◽  
Metal Enhanced Fluorescence ◽  
Cetyltrimethyl Ammonium

The synergistic action of solubilization and sensitization of CTAB micelles and metal-enhanced fluorescence of AgNPs enhance fluorescence intensity of fisetin.

Controlled Synthesis of Water Soluble Silver Nanoparticles and the Molluscicidal Effect

2011 ◽  
Vol 399-401 ◽  
pp. 527-531 ◽  
Author(s):  
Xiao Hong Yang ◽  
Jiang Jie Wang ◽  
Jun Yan Ge ◽  
Jin Sheng Wang ◽  
Feng Qiang Dong
Keyword(s):  
Silver Nanoparticles ◽  
Water Soluble ◽  
Ammonium Bromide ◽  
Controlled Synthesis ◽  
Cetyltrimethyl Ammonium Bromide ◽  
Dispersing Agent ◽  
Cetyltrimethyl Ammonium

The silver nanoparticles with 42 nm in diameter were synthesized under control of cetyltrimethyl ammonium bromide (CTAB). CTAB acted not only as reactant but also as dispersing agent. The efficient molluscicidal effect of the silver nanoparticles showed that a new way of the schistosomiasis prevention has been explored.

Scheelite (CaWO4)-type microphosphors: Facile synthesis, structural characterization and photoluminescence properties

2016 ◽  
Vol 30 (32n33) ◽  
pp. 1650400 ◽  
Author(s):  
Yuanyuan Han ◽  
Dan Wang ◽  
Danyang Liang ◽  
Shiqi Wang ◽  
Guoxin Lu ◽  
...  
Keyword(s):  
Luminescence Decay ◽  
Precipitation Method ◽  
Ammonium Bromide ◽  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Cetyltrimethyl Ammonium Bromide ◽  
Broad Emission ◽  
Transition Formula ◽  
Cetyltrimethyl Ammonium ◽  
Uv Excitation

Scheelite (CaWO4)-type microphosphors were synthesized by the precipitation method assisted with cetyltrimethyl ammonium bromide (CTAB). All compounds crystallized in the tetragonal structure with space group [Formula: see text] (No. 88). FE-SEM micrographs illustrate the spherical-like morphologies and rough surface. PL spectra indicate the broad emission peak maximum at 613 nm under UV excitation. Luminescence decay curves monitored by [Formula: see text] transition ([Formula: see text] nm) of Eu[Formula: see text] in doped CaWO4 are presented, the curves exhibit a single-exponential feature and the lifetime for doped CaWO4 is 0.61 ms.

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