Nanotechnology and Nanomedicine News from around the World

The Drums Of BIO 2015: Dollars, Nano and Data

 By Louis Garguilo,

Three sounds among the drumbeat of discussions at BIO 2015 in Philadelphia reverberated most for me.  
The first came from the bass drum of money: Investment opportunities, private funding, IPOs, low interest rates ... but darkening macroeconomics. “Partnerships” sounded more like “payerships,” as financiers, biotechs, and specialty and big pharma, search for ways to fund novel ideas and bankroll products through development to commercial.
Next were the razor-sharp tones of the nanotechnology snare drum. With the arrival of nanobio, nanomedicine, and nano-a-lot-of-areas collectively, a third pillar of our part of the healthcare sector has emerged: now it’s Pharma, Bio, and Nano. This maturing technology may redefine what we think of as “medicine,” how we deliver drugs, and fight disease.
And hitting the cymbals with ringing exclamation was “the whole digital field interacting with pharma and bio,” as described by Monika Lessl, Ph.D., VP, Head of Innovation at Bayer AG.

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New metamaterial-enhanced MRI technique tested on humans

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Researchers find new way to control light with electric fields

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Successful use of DNA as a computer in artificial cells

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Printed, flexible and rechargeable battery can power wearable sensors (w/video)

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'Bobcat nanowagon' is a first step toward creating a new academic field

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Paper test strip could help heart failure patients monitor their condition at home

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Experiment shows that optical properties of 3D graphene are tuneable

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Neutrons provide the first nanoscale look at a living cell membrane (w/video)

A research team has performed the first-ever direct nanoscale examination of a living cell membrane. In doing so, it also resolved a long-standing debate by identifying tiny groupings of lipid molecules that are likely key to the cell's functioning.

Precise insight into the depths of cells

Is it possible to watch at the level of single cells how fish embryos become trout, carp or salmon? Researchers have successfully combined two very advanced fluorescence microscopy techniques. The new high-resolution light microscope permits fascinating insights into a cell?s interior.

Feather-light metal cathodes for stable lithium-oxygen batteries

Researchers report a new type of cathode, which could make lithium-oxygen batteries a practical option.

Explainer: what is nanomedicine and how can it improve childhood cancer treatment?

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Measured for the first time: direction of light waves changed by quantum effect

After much speculation spanning a long period of time, one variant of the magneto-optical effect has now been demonstrated at for the first time.

Special X-ray technique allows scientists to see atomic scale 3-D deformations

In a new study, researchers used an X-ray scattering technique called Bragg coherent diffraction imaging to reconstruct in 3-D the size and shape of grain defects.

New theory predicts wetted area of droplets colliding with flat surface

Researchers have succeeded in deriving a theoretical formula that quantitatively predicts the wetting and spreading behavior of droplets that collide with the flat surface of a solid material.

Water is surprisingly ordered on the nanoscale

Scientists discovered that molecules on the surface of the drops were much more ordered than expected. Their surprising results pave the way to a better understanding of atmospheric, biological and geological processes.

A fresh look inside the protein nanomachines

A new physical model of protein evolution suggests a mechanical basis for the DNA map of functional proteins.

One-dimensional crystals for low-temperature thermoelectric cooling

Researchers report high thermoelectric powers in one-dimensional crystals for practical low-temperature cooling.

Nanoalloys ten times as effective as pure platinum in fuel cells

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Nanoanalysis resolves mystery of butterfly research

High-resolution X-ray tomography reveals how butterflies form their iridescent wing scales.

Research reveals insights into optical properties of plasmonic nanostructures

Finding could lead to better sensors for security and biomedical applications and improved solar cells.

Nanotechnology under development could safely, effectively convert bad fat to good fat, treat obesity

The new approach integrates two platform technologies to develop polymer-based nanotherapeutics that act directly on fat tissue and maintain weight loss.

How to obtain highly crystalline organic-inorganic perovskite films for solar cells

A new formation strategy of hybrid perovskites via room temperature reactive polyiodide melts

Atomic structure of irradiated materials is more akin to liquid than glass

In a surprising discovery, researchers determine that the atomic structure of irradiated materials is closer to liquid than glass - which may have significant implications for the selection of materials for nuclear applications.

Chemically inert polymeric films can enhance van der Waals forces in the same way as nanofabrication

In a new study, researchers show that chemically inert polymer films such as ECTFE can be used to achieve high van der Waals adhesion forces on dielectric or metallic substrates.

Gold nanoparticles recycle biofuel waste into useful additive

Gold nanoparticles serve as catalysts for obtaining valuable chemical products based on glycerol. Scientists are developing gold catalysts to recycle one of the main byproducts of biofuel production.

Solar cells more efficient thanks to new material standing on edge

Researchers have successfully designed a new structural organization using the promising solar cell material perovskite. The study shows that solar cells increase in efficiency thanks to the material?s ability to self-organise by standing on edge.

A new tool for discovering nanoporous materials

Scientists have developed a mathematical 'face-recognition' method for identifying and discovering nanoporous materials based on their pore size.

Off-the-shelf, power-generating clothes are almost here

Researchers introduce coating that turns fabrics into circuits.

Two simple building blocks produce complex 3-D material

Scientists have built a structurally complex material from two simple building blocks that is the lowest-density metal-organic framework ever made.

New insights on the spin dynamics of a material candidate for low-power devices

Scientists reveal new insights into the properties of a magnetic insulator that is a candidate for low-power device applications; their insights form early stepping-stones towards developing high-speed, low-power electronics that use electron spin rather than charge to carry information.

Ultrafast nanophotonics: Turmoil in sluggish electrons' existence

An international team of physicists has monitored the scattering behavior of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

Bioinspired memristor chips that see patterns over pixels

Inspired by how mammals see, a new memristor computer circuit prototype has the potential to process complex data, such as images and video orders of magnitude, faster and with much less power than today's most advanced systems.

Nanofluidic device speeds up quality control for biologics

Nanofluidic device enables rapid testing of protein drugs produced by living cells.

Zap! Graphene is bad news for bacteria

Researchers show laser-induced graphene kills bacteria, resists biofouling.

Ready to wear electronics

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Graphene on silicon carbide can store energy

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