Metallic and semiconductor elements combined to create these lovely flower-like nanoparticles by researchers collaborating across China and Australia.
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Exploiting surface tension for patterned cell co-cultures
A simple method for 3D patterning of cell co-cultures has been developed based on capillary forces in a nanostructured microchannel.
DNA-based Boolean logic
Danish researchers have successfully constructed a universal DNA based Boolean logic gate system.
Graphene tubes in electrocatalysis
A group of researchers have developed a new hybrid catalyst technology to reduce oxygen at fuel cell cathodes.
Data tattoos: integrating electronics onto human skin
Unusual materials and design strategies enable NFC technology to be embedded into electronic systems that are ultrathin, soft and stretchable, like skin.
Enhancing photocatalysis with strontium titanate
Densely aligned SrTiO3-modified rutile TiO2 heterojunction photocatalysts have been crafted by a Chinese/American collaboration.
Are single-walled carbon nanotubes derived from a zigzag graphene ribbon?
Researchers report that SWCNTs are tubular graphene in a unique armchair configuration, resulting from the growth of a zigzag graphene ribbon.
Exploring the possibilities and limitations of a nanomaterials genome
Professor Geoff Ozin and co-workers aim to categorise and organise the multifaceted properties and behaviours of nanomaterials.
DIY Surface-enhanced Raman spectroscopy sensor
A team have combined “lab-on-paper” technology with SERS to provide a label-free, ultrasensitive and powerful tool for the detection of specific molecules.
Indium selenides as promising thermoelectric materials
New work summarizes progress on the structural characteristics, synthetic methods and thermoelectric properties of a new class of thermoelectric materials.
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