Results 51 to 60 of about 475,057 (198)

Layer-by-Layer Nano-assembly: A Powerful Tool for Optical Fiber Sensing Applications

Sensors, 2019
The ability to tune the composition of nanostructured thin films is a hot topic for the design of functional coatings with advanced properties for sensing applications.
Pedro J. Rivero, Javier Goicoechea, Francisco J. Arregui   +2 more
doaj   +1 more source

Site-specific Forest-assembly of Single-Wall Carbon Nanotubes on Electron-beam Patterned SiOx/Si Substrates

, 2011
Based on electron-beam direct writing on the SiOx/Si substrates, favorable absorption sites for ferric cations (Fe3+ ions) were created on the surface oxide layer.
Ago, Bachtold, Bahr, Baughman, Bockrath, Bonnell, Brown, Bryan D. Huey, Cai, Chattopadhyay, Chattopadhyay, Chattopadhyay, Chattopadhyay, Collins, Diao, Dresselhaus, Fotios Papadimitrakopoulos, Galeska, Gardner Catherine, Geyer, Haoyan Wei, Harnett, Harris L. Marcus, Huang, Iwasaki, Jeong, Kern, Kong, Lee, Lefebvre, Li, Li, Liu, Liu, Liu, Mazen, Nan, O'Connor, Odom, Oh, Okorn-Schmidt, Pantarotto, Pantarotto, Rao, Sang Nyon Kim, Sejong Kim, Smith, Sugie, Tans, Wager, Wang, Wei, Wei, Wei, Wildoer, Wu, Yao, Yu, Yu, Zhuravlev   +59 more
core   +1 more source

Electroactive Nanostructured Membranes (ENM): Synthesis and Electrochemical Properties of Redox Mediator-Modified Gold Nanoparticles Using a Dendrimer Layer-by-Layer Approach [PDF]

, 2007
The layer-by-layer (LbL) self-assembly process has become an important tool in the fabrication of nanostructured devices for electrochemical applications, especially in those cases where control at the molecular level is required.
Brett, Christopher M. A., Crespilho, Frank N., Ghica, M. Emilia, Nart, Francisco C., Oliveira Jr., Osvaldo N., Zucolotto, Valtencir   +5 more
core   +1 more source

Functional Polyoxometalate Thin Films via Electrostatic Layer-by-Layer Self-Assembly [PDF]

Journal of Cluster Science, 2003
Polyoxometalates (POMs) comprise a structurally diverse class of inorganic transition metal oxygen clusters which—owing to their unique electronic properties—hold promise for a host of technological applications such as electrochromic windows, sensors, or heterogeneous catalysts, prototypic examples of which will be briefly exemplified. The integration
Liu, Shaoqin, Volkmer, Dirk, Kurth, Dirk G.   +2 more
openaire   +3 more sources

Filmes poliméricos ultrafinos produzidos pela técnica de automontagem: preparação, propriedades e aplicações

Química Nova, 2001
The self-assembly technique is a powerful tool to fabricate ultrathin films from organic compounds aiming at technological applications in molecular electronics.
Paterno Leonardo Giordano, Mattoso Luiz Henrique Capparelli, Oliveira Jr. Osvaldo Novais de   +2 more
doaj  

Microwave-Assisted Synthesis of Reduced Graphene Oxide with Hollow Nanostructure for Application to Lithium-Ion Batteries

Nanomaterials, 2022
In this study, reduced graphene oxide (RGO) with a hollow nanostructure was successfully synthesized by layer-by-layer self-assembly using electrostatic interactions and van der Waals forces between building blocks, and its lithium storage ...
Minseop Lee, Seung-Min Paek
doaj   +1 more source

Thermodynamic vs kinetic control of particle assembly and pattern replication [PDF]

, 2017
This research aims to investigate how particles assemble together through thermodynamic and kinetic control. Particle assembly with thermodynamic control is achieved in part due to electrostatic attraction between particles.
Chen, Lizhen
core   +1 more source

Self-assembly of quantum dots: effect of neighbor islands on the wetting in coherent Stranski-Krastanov growth

, 2004
The wetting of the homogeneously strained wetting layer by dislocation-free three-dimensional islands belonging to an array has been studied. The array has been simulated as a chain of islands in 1+1 dimensions.
A. Polimeni, B.A. Joyce, C. Priester, C. Ratsch, C. Teichert, C.H. Lin, D. Leonard, D.J. Eaglesham, E. Korutcheva, H.M. Koduvely, I.N. Stranski, J. Tersoff, J. Tersoff, J.E. Prieto, J.G. Amar, J.M. Moison, J.W. Matthews, K.E. Khor, M. Grundmann, M. Horn-von Hoegen, P. Politi, R. Peierls, S. Stoyanov, S.N. Filimonov, V. Le Tanh, V.A. Shchukin, V.A. Shchukin, Y. Ebiko, Y.-W. Mo, Z. Jiang   +29 more
core   +1 more source

High Conductance Ratio in Molecular Optical Switching of Functionalized Nanoparticle Self-Assembled Nanodevices [PDF]

, 2015
Self-assembled functionalized nano particles are at the focus of a number of potential applications, in particular for molecular scale electronics devices. Here we perform experiments of self-assembly of 10 nm Au nano particles (NPs), functionalized by a
Cleri, Fabrizio, Copie, Guillaume, Guerin, David, Krzeminski, Christophe, Lenfant, Stephane, Viero, Yannick, Vuillaume, Dominique   +6 more
core   +2 more sources

Layer‐by‐layer self‐assembly of multifunctional enzymatic UF membranes

Journal of Applied Polymer Science, 2019
ABSTRACTIn order to eliminate membrane fouling and to ensure enzymatic hydrolysis of urea, multifunctional biocatalytic membranes were prepared by using urease (URE) and trypsin (TRY) enzymes on the sulfonated polysulfone (SPSf) ultrafiltration membrane via layer‐by‐layer (LbL) self‐assembly method.
openaire   +3 more sources