Journal Title
Title of Journal: J Clust Sci
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Abbravation: Journal of Cluster Science
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Authors: S Cordier F Dorson F Grasset Y Molard B Fabre H Haneda T Sasaki M Mortier S AbabouGirard C Perrin
Publish Date: 2008/11/25
Volume: 20, Issue: 1, Pages: 9-21
Abstract
In this contribution we present a review of our recent works about the design of phosphor nanoparticles and materials based on Mo6X142− cluster units X = Cl Br I as well as the functionalization of monocrystalline Si111 surfaces by Mo6 clusters Our purpose was to use the specific properties of cluster units found in inorganic solids for the design of new nanomaterials with potential applications in nanotechnologies eg phosphor dyes for bio labelling light emitting diodes redox active molecular junctions… using soft chemistry techniques Phosphor Cs2Mo6X14SiO2 nanoparticles emitting in 550–900 nm upon photoexcitation were synthesised using a ‘water in oil’ microemulsion technique They exhibit a regular shape ~45 nm and are based on Mo6X142− cluster units and Cs+ counter cations embedded in a silica matrix n–C4H94N2Mo6Br14ZnO colloids and nanopowders are based on the association of ZnO crystalline nanoparticles with Mo6 cluster units adsorbed on their surface They exhibit a large emission window in the visible region that can be tuned by modulation of the excitation wave length in order to selectively obtain the emission of either clusters units or ZnO nanocrystals or of both entities Functionalized surfaces were obtained by the attachment of cluster units on a Si111 surface through pyridine end capped organic chains using a multistep procedure Modified surfaces were characterized by Xray photoemission spectroscopy XPS atomic force microscopy AFM IR and electrochemical analysis The surface coverage can be modulated by the controlled introduction of inert organic chains among pyridine endcapped ones before the cluster anchoring step
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Other Papers In This Journal:
- Reactivity of Alkyne-Substituted Transition Metal Clusters: An Overview
- Molybdenum Bisphosphonates with Cr(III) or Mn(III) Ions
- Computer Simulation of Binary Platinum–Cobalt Nanoclusters Interaction with Oxygen
- A New Sandwich Polyoxometalate Constructed from a Zn 6 12+ Hexagon Cluster Sandwiched by Two B-α-[BiW 9 O 33 ] 9−
- Synthesis and Characterization of Stable Iron Oxide Nanoparticle with Amino Covalent Binding on the Surface for Biomedical Application
- Reactions of Unsaturated Quinoline Triosmium Clusters [Os 3 (CO) 9 (μ 3 -η 2 -C 9 H 5 (4-R)N)(μ-H)] (R=Me or H) with Tetramethylthiourea: X-ray Structures of [Os 3 (CO) 8 (μ-η 2 -C 9 H 5 (4-Me)N)(η 2 -SC(NMe 2 NCH 2 Me)(μ-H) 2 ] and [Os 3 (CO) 9 (μ-η 2 -C 9 H 6 N)(η 1 -SC(NMe 2 ) 2 )(μ-H)]
- Introducing Transition-Metal Complex Together with Conjugated Ligand into Polymeric Iodoplumbate: Structure Characterization, Properties and Theoretical Study of a New Semi-Conductive Hybrid: {[Cu(II)(2,2′-bipy) 3 ][Pb 2 I 6 ]} n
- Synthesis of Platinum Nanoparticles-Decorated Poly( p -Phenylenediamine) Colloids with a High Performance for Methanol Electrocatalysis for Direct Methanol Fuel Cells
- Low-Energy Structures of Binary Pt–Sn Clusters from Global Search Using Genetic Algorithm and Density Functional Theory
- Synthesis and Characterization of a 3-D Framework Constructed from [V 12 B 18 O 54 (OH) 6 (H 2 O)] 10− Clusters and K + Cations
- Structural, Electronic, and Magnetic Properties of MB n (M = Y, Zr, Nb, Mo, Tc, Ru, n ≤ 8) Clusters
- Small Tin Oxide Grains: Structural and Electronic Properties Evaluated using the Density Functional Theory
- One Novel Trinuclear Nickel(II) Cluster Containing a Pyramidal Ni 3 ( μ 3 -OH) Core: Crystal Structure and Hirshfeld Surface Analysis
- Mosquitocidal, Antimalarial and Antidiabetic Potential of Musa paradisiaca -Synthesized Silver Nanoparticles: In Vivo and In Vitro Approaches
- Properties of Au/ZnO Nanocomposite Prepared by Laser Irradiation of the Mixture of Individual Colloids
- Properties of Au/ZnO Nanocomposite Prepared by Laser Irradiation of the Mixture of Individual Colloids
- Foreword
- Metal-to-Ligand Ratio Effect on the Size of Copper Iodide and Copper Bromide Clusters in 1,4-Bis(cyclohexylthio)butane-Spanned Coordination Polymers
- Bio-template Synthesis of Nanoparticle by Cage-shaped Protein Supramolecule, Apoferritin
- Au Nanoparticles Supported Nanoporous ZnO Sphere for Enhanced Photocatalytic Activity Under UV-Light Irradiation
- One-Dimensional Bi 2 WO 6 Nanofibers Controllable Synthesis by Electrospinning and Enhanced Visible Photocatalytic Degradation Performances
- New Member of Organic Ligand Functionalized TMSP: Synthesis, Characterized and Properties of Na 15 [(Mn II (COOH)) 3 (AsW 9 O 33 ) 2 ]·15H 2 O
- Facile Synthesis of ZIF-8/ZnO/Polyoxometalate Ternary Composite Materials for Efficient and Rapid Removal of Cationic Organic Dye
- Investigation of the Thermal Properties of a Series of Copper Selenide Cluster Molecules
- The Reactions of Two New Alkoxy-silyl Functionalized Alkynes with M 3 (CO) 12 {M = Fe, Ru} and Co 2 (CO) 8 . Spectroscopic Identification of the Products
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