Hole size dependence of forward emission from organic dyes coated with two-dimensional metallic arrays

2009 ◽  
Vol 94 (24) ◽  
pp. 241114 ◽  
Author(s):  
J. Li ◽  
J. B. Xu ◽  
H. C. Ong
Keyword(s):  
Size Dependence ◽  
Organic Dyes ◽  
Hole Size ◽  
Two Dimensional ◽  
Metallic Arrays

Dependence of surface plasmon lifetimes on the hole size in two-dimensional metallic arrays

2009 ◽  
Vol 94 (18) ◽  
pp. 183112 ◽  
Author(s):  
J. Li ◽  
H. Iu ◽  
D. Y. Lei ◽  
J. T. K. Wan ◽  
J. B. Xu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Hole Size ◽  
Two Dimensional ◽  
Metallic Arrays

Chemical sensing of water contaminants by a colloid of a fluorescent imine-linked covalent organic framework

2019 ◽  
Vol 55 (10) ◽  
pp. 1382-1385 ◽  
Author(s):  
Pablo Albacete ◽  
Alejandro López-Moreno ◽  
Sofía Mena-Hernando ◽  
Ana E. Platero-Prats ◽  
Emilio M. Pérez ◽  
...  
Keyword(s):  
Chemical Sensing ◽  
Organic Dyes ◽  
Two Dimensional ◽  
Water Contaminants ◽  
Covalent Organic Framework ◽  
Organic Framework

A two-dimensional imine-linked covalent organic framework bearing pyrene has been prepared and exfoliated in water as nanosheets to produce a stable water colloid. This COF colloid has been used to detect the presence of several organic dyes and polynitro-aromatic derivatives.

Particle size dependence of the surface-enhanced Raman scattering properties of densely arranged two-dimensional assemblies of Au(core)–Ag(shell) nanospheres

2015 ◽  
Vol 17 (33) ◽  
pp. 21182-21189 ◽  
Author(s):  
Kosuke Sugawa ◽  
Tsuyoshi Akiyama ◽  
Yoshimasa Tanoue ◽  
Takashi Harumoto ◽  
Sayaka Yanagida ◽  
...  
Keyword(s):  
Particle Size ◽  
Raman Scattering ◽  
Size Dependence ◽  
Surface Enhanced Raman Scattering ◽  
Two Dimensional ◽  
Sensor Platforms ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Densely arranged two-dimensional assemblies of larger plasmonic Au(core)–Ag(shell) nanospheres promising for the development of highly sensitive SERS sensor platforms.

Two-Dimensional CoII Coordination Polymer for Photodegradation of Organic Dyes and Treatment of Temporary Osteoporosis of the Hip (TOH) by Regulating wnt/β-catenin/PPARγ Pathway

2020 ◽  
Vol 73 (1) ◽  
pp. 9
Author(s):  
Hui Chen ◽  
Xue-Jian Wu
Keyword(s):  
Coordination Polymer ◽  
Dna Cleavage ◽  
Organic Dyes ◽  
Quantitative Polymerase Chain Reaction ◽  
Organic Ligand ◽  
Annexin V ◽  
Two Dimensional ◽  
Polymerase Chain ◽  
The Relationship ◽  
Marrow Stem Cell

In this study, a new two-dimensional CoII-containing coordination polymer [Co(pda)(H2O)](DMF)2 (1, DMF=N,N-dimethylformamide) based on a light-harvesting triphenylamine type organic ligand has been successfully prepared by reaction of Co(NO3)2⋯6H2O and 4,4′-(phenylazanediyl)dibenzoic acid (H2pda) in a mixed solvent of water and DMF. Complex 1 has significant photocatalytic activity under visible light for the degradation of organic dyes such as rhodamine B (RhB), methylene blue (MB), as well as methyl orange (MO) assisted by H2O2. Compound 1 was investigated for anti-osteoporosis activity, the Annexin V-FITC/PI method was used to test the relationship between apoptosis and osteoporosis and the effect of 1 on bone marrow stem cell (BMSC) apoptosis. The expression levels of wnt/β, catenin, and PPARγ after treatment with 1 was determined by reverse transcription quantitative polymerase chain reaction. The DNA cleavage ability of 1 was further studied by molecular docking.

Activation of two-dimensional MoS2 nanosheets by wet-chemical sulfur vacancy engineering for the catalytic reduction of nitroarenes and organic dyes

2020 ◽  
Vol 20 ◽  
pp. 100678
Author(s):  
S. García-Dalí ◽  
J.I. Paredes ◽  
B. Caridad ◽  
S. Villar-Rodil ◽  
M. Díaz-González ◽  
...  
Keyword(s):  
Catalytic Reduction ◽  
Organic Dyes ◽  
Two Dimensional ◽  
Mos2 Nanosheets ◽  
Sulfur Vacancy ◽  
Wet Chemical
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