Spiky nanostructured metal particles as filler of polymeric composites showing tunable electrical conductivity

2012 ◽  
Vol 50 (14) ◽  
pp. 984-992 ◽  
Author(s):  
Stefano Stassi ◽  
Giancarlo Canavese
Keyword(s):  
Electrical Conductivity ◽  
Polymeric Composites ◽  
Metal Particles ◽  
Nanostructured Metal

scholarly journals Carbon nanotubes and their polymeric composites: the applications in tissue engineering

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Boyang Huang
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Conductivity ◽  
Tissue Engineering ◽  
Bone Tissue ◽  
Biomedical Applications ◽  
Chemical Properties ◽  
Polymeric Composites ◽  
Biological Properties ◽  
Engineering Applications ◽  
Toxicity Effects

Abstract Carbon nanotubes (CNTs), with unique graphitic structure, superior mechanical, electrical, optical and biological properties, has attracted more and more interests in biomedical applications, including gene/drug delivery, bioimaging, biosensor and tissue engineering. In this review, we focus on the role of CNTs and their polymeric composites in tissue engineering applications, with emphasis on their usages in the nerve, cardiac and bone tissue regenerations. The intrinsic natures of CNTs including their physical and chemical properties are first introduced, explaining the structure effects on CNTs electrical conductivity and various functionalization of CNTs to improve their hydrophobic characteristics. Biosafety issues of CNTs are also discussed in detail including the potential reasons to induce the toxicity and their potential strategies to minimise the toxicity effects. Several processing strategies including solution-based processing, polymerization, melt-based processing and grafting methods are presented to show the 2D/3D construct formations using the polymeric composite containing CNTs. For the sake of improving mechanical, electrical and biological properties and minimising the potential toxicity effects, recent advances using polymer/CNT composite the tissue engineering applications are displayed and they are mainly used in the neural tissue (to improve electrical conductivity and biological properties), cardiac tissue (to improve electrical, elastic properties and biological properties) and bone tissue (to improve mechanical properties and biological properties). Current limitations of CNTs in the tissue engineering are discussed and the corresponded future prospective are also provided. Overall, this review indicates that CNTs are promising “next-generation” materials for future biomedical applications.

scholarly journals Improved electrical conductivity of PDMS/SCF composite sheets with bolting cloth prepared by a spatial confining forced network assembly method

RSC Advances ◽  
2017 ◽  
Vol 7 (24) ◽  
pp. 14761-14768 ◽  
Author(s):  
Xiaolong Gao ◽  
Yao Huang ◽  
Ying Liu ◽  
Semen Kormakov ◽  
Xiuting Zheng ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Polymeric Composites ◽  
Assembly Method ◽  
Novel Method

A novel method of spacial confining forced network assembly for preparation of conductive polymeric composites.

scholarly journals Intrinsic electrical conductivity of nanostructured metal-organic polymer chains

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
Cristina Hermosa ◽  
Jose Vicente Álvarez ◽  
Mohammad-Reza Azani ◽  
Carlos J. Gómez-García ◽  
Michelle Fritz ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Polymer Chains ◽  
Organic Polymer ◽  
Metal Organic ◽  
Nanostructured Metal

Nanostructured Metal Particles for Catalysts and Energy-Related Materials

2012 ◽  
pp. 123-201
Author(s):  
Helmut Bönnemann ◽  
Guram Khelashvili ◽  
Josef Hormes ◽  
Timma-Joshua Kühn ◽  
Wolf-Jürgen Richter
Keyword(s):  
Metal Particles ◽  
Nanostructured Metal

scholarly journals Halide-regulated growth of electrocatalytic metal nanoparticles directly onto a carbon paper electrode

2016 ◽  
Vol 4 (43) ◽  
pp. 17154-17162 ◽  
Author(s):  
Yaovi Holade ◽  
David P. Hickey ◽  
Shelley D. Minteer
Keyword(s):  
Metal Nanoparticles ◽  
Catalytic Efficiency ◽  
Metal Particles ◽  
Carbon Paper ◽  
Wide Range ◽  
Direct Growth ◽  
Nanostructured Metal

Direct growth of hierarchical micro/nanostructured metal arrays on a 3D substrate is a powerful tool to enhance the catalytic efficiency of metal particles towards a wide range of substrates.

Enhancement of Electrical Conductivity in Nanostructured Metal Oxide Composite

2021 ◽  
pp. 35-47
Author(s):  
Meenakshi Srivastava ◽  
Piyush Jaiswal ◽  
Narendra Singh
Keyword(s):  
Electrical Conductivity ◽  
Metal Oxide ◽  
Oxide Composite ◽  
Nanostructured Metal

ChemInform Abstract: Nanostructured Metal Particles for Catalysts and Energy-Related Materials

ChemInform ◽  
2013 ◽  
Vol 44 (38) ◽  
pp. no-no
Author(s):  
Helmut Boennemann ◽  
Guram Khelashvili ◽  
Josef Hormes ◽  
Timna-Joshua Kuehn ◽  
Wolf-Juergen Richter
Keyword(s):  
Metal Particles ◽  
Nanostructured Metal

Formation of nanostructured metal particles using negative rake angle cutting tools

2009 ◽  
Vol 4 (1/2/3/4) ◽  
pp. 326
Author(s):  
Mark J. Jackson ◽  
Michael D. Whitfield ◽  
Waqar Ahmed
Keyword(s):  
Cutting Tools ◽  
Rake Angle ◽  
Metal Particles ◽  
Nanostructured Metal
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