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Spring Virtual Conference 2012: The Frontiers of Microscopy, Wednesday 21st March 2012 11am - 7pm GMT.
Join our forthcoming interactive virtual conference on microscopy, Materials Today has gathered some of the top researchers in the field to spend a day with you sharing some of their latest developments in this fast and exciting area of analysis.
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"ORMOSIL" nanoparticles hold potential for drug delivery
Nanoparticles do not interfere with the brain's normal function
Film coatings made from whey
Producing multifunctional films on an industrial scale

Podcasts

Nano Today
Interview with: Prof Jackie Ying, Editor of Nano Today.
Materials Genome Initiative
Interview with: Prof Ian Robertson from the University of Illinois at Urbana-Champaign.
December 2011/January 2012 newscast
Round up of the news featured in the December issue of Materials Today.
DNA engineering
Interview with: Prof Dan Luo from Cornell University.

Webinars

Raman Characterization of Carbon Nanotubes and Carbon Materials: Obtaining Representative Measurements
Raman spectroscopy is a powerful, effective tool for carbon nanotube characterization. This fast, non-destructive technique provides highly detailed information at the molecular level.
Enhancing productivity and accuracy in drug metabolism studies with the latest Orbitrap technology
This webinar explores how productivity and accuracy in drug metabolism studies can be improved by employing the latest advancement in Orbitrap technology in pharmaceutical science and related industries
High-Temperature Nanoindentation
The utilization of nanoindentation at elevated temperatures is a growing area of research used to accurately determine nanoscale mechanical or tribological behaviour
A-Z technology for nanoanalysis
For anyone interested in materials characterisation on the electron microscope, this webinar is a must-see!

Features

Antibody sensed protein surface conformation - Current research article
An antibody-modified atomic force microscope tip was used to detect conformational changes of fibronectin deposited on a poly(methyl methacrylate)/poly(acrylic acid) block copolymer compared to PMMA and a random poly(methyl methacrylate)/poly(acrylic acid) copolymer with an identical chemical composition.
Members' Content
Carbon based materials for electronic bio-sensing - Review article
Bio-sensing represents one of the most attractive applications of carbon material based electronic devices; nevertheless, the complete integration of bioactive transducing elements still represents a major challenge, particularly in terms of preserving biological function and specificity while maintaining the sensor's electronic performance.
Evaluation of CNT toxicity by comparison to tattoo ink - Current research article
The absence of an optimal nano-sized reference material has been the biggest obstacle in evaluating the safety of carbon nanotubes as biomaterials.
Graphene in biosensing - Review article Graphene in biosensing - Review article
Biosensing is paramount for improving the quality of human life. Biosensors and biosensing protocols are able to detect a wide range of compounds, sensitively and selectively, with applications in security, health care for point-of-care analyses of diseases, and environmental safety.

Downloads

Electrochemical Strain Microscopy of Li-ion Conductive Materials for Energy Generation & Storage
Electrochemical strain microscopy (ESM) is a novel scanning probe microscopy (SPM) technique available exclusively for the Cypher™ and MFP-3D™ atomic force microscopes (AFMs) from Asylum Research that is capable of probing electrochemical reactivity and ionic flows in solids with unprecedented resolution. Only with understanding of electrochemical functionality on the level of individual nanoparticles or structural defects can practical, knowledge-driven energy storage research and development proceed. ESM’s capabilities are invaluable for investigating and improving performance for a broad range of energy technologies, including batteries and fuel cells for electric vehicles and grid storage, the viability of which hinges on advances in energy storage densities and lifetimes. ESM has the potential to aid in these advances with two major improvements over other current technologies: (a) the resolution to probe nanometer-scale volumes and (b) imaging capability extended to a broad range of spectroscopic techniques. This note explains how ESM works and describes applications of this new technique for Li-ion electrolytes and cathode and anode materials, including imaging and spectroscopic methods – this note is recommended reading for all those working on improving battery and fuel cell performance.
Graphene in biosensing
We describe how biosensors and biosensing systems can employ graphene.
Patterns of cancer invasion revealed by QDs-based quantitative multiplexed imaging of tumor microenvironment
Here we report on a quantum dots based multiplexed imaging and spectrum analysis technology to simultaneously study major components of tumor stroma.
Self-assembling peptide nanotubes
Biological proteins and peptides have the intrinsic ability to self-assemble into elongated solid nanofibrils, which may give rise to amyloid diseases or inspire applications ranging from tissue engineering to nanoelectronics.
Protein-nanoparticle interactions
The key role of protein-nanoparticle interactions in nanomedicine and nanotoxicity has begun to emerge recently with the development of the idea of the nanoparticle-protein ‘corona’.

25 Hottest Articles

Graphene: carbon in two dimensions • Review article
Materials Today, Volume 10, Issue 1-2, January 2007, Pages 20-27 | Katsnelson, M.I.
Thermoplastic blow molding of metals • Review article
Materials Today, Volume 14, Issue 1-2, January 2011, Pages 14-19 | Schroers, J.; Hodges, T.M.; Kumar, G.; Raman, H.; Barnes, A.J.; Pham, Q.; Waniuk, T.A.
ZnO - nanostructures, defects, and devices
Materials Today, Volume 10, Issue 5, May 2007, Pages 40-48 | Schmidt-Mende, L.; MacManus-Driscoll, J.L.
III-V compound SC for optoelectronic devices • Review article
Materials Today, Volume 12, Issue 4, April 2009, Pages 22-32 | Mokkapati, S.; Jagadish, C.
Prospects for rare earth doped GaN lasers on Si • Review article
Materials Today, Volume 10, Issue 7-8, July 2007, Pages 20-27 | Steckl, A.J.; Park, J.H.; Zavada, J.M.

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