Early results demonstrate the entire complement of building blocks for integrated circuits, along with various sensors and actuators with relevance to clinical medicine, including most recently intracranial monitors for patients with traumatic brain injury. The advances suggest a new era of devices that range from green consumer electronics to 'electroceutical' therapies, to biomedical sensor systems that do their work and then disappear.
Using a common laboratory filter paper decorated with gold nanoparticles, researchers have created a unique platform, known as 'plasmonic paper', for detecting and characterizing even trace amounts of chemicals and biologically important molecules - from explosives, chemical warfare agents and environmental pollutants to disease markers.
In the second edition of Emerging Nanotechnologies for Manufacturing, an unrivalled team of international experts explores existing and emerging nanotechnologies as they transform large-scale manufacturing contexts in key sectors such as medicine, advanced materials, energy, and electronics.
Scientists have developed a slurry-based process that can revolutionize carbon capture. The slurry, consisting of a porous powder suspended in glycol, offers the efficient large-scale implementation of a liquid while maintaining the lower costs and energy efficiency of solid carbon-capturing materials.
The Graphene Special Interest Group has published a Graphene Think Piece. The document was initiated by the Technology Strategy Board to 'inform a view on where and how the UK might best gain economic value from graphene related activities'.
The 7th annual meeting of the World Molecular Imaging Society, which just concluded in Seoul, Korea, highlighted new discoveries in molecular imaging during 180 oral presentations and more than 650 scientific poster presentations from world-renowned institutions from around the globe.
New research by materials scientists has yielded greater understanding of what particular nanocrystals look like individually and how they fit together as they form larger structures called supercrystals. Such knowledge could lead to effective bottom-up engineering of new materials for applications ranging from solar cells to electronic components.
For a long time optical microscopy was held back by a presumed limitation: that it would never obtain a better resolution than half the wavelength of light. Helped by fluorescent molecules the Nobel Laureates in Chemistry 2014 ingeniously circumvented this limitation. Their ground-breaking work has brought optical microscopy into the nanodimension.