Researchers use shearing method to create nanofiber 'gusher'

Creating large amounts of polymer nanofibers dispersed in liquid is a challenge that has vexed researchers for years. But engineers have now reported a method that can produce unprecedented amounts of polymer nanofibers, which have potential applications in filtration, batteries and cell scaffolding.

Scientists watch quantum dots 'breathe' in response to stress

Researchers watched nanoscale semiconductor crystals expand and shrink in response to powerful pulses of laser light. This ultrafast 'breathing' provides new insight about how such tiny structures change shape as they start to melt - information that can help guide researchers in tailoring their use for a range of applications.

Click! That's how modern chemistry bonds nanoparticles to a substrate

Nanoparticles of various types can be quickly and permanently bonded to a solid substrate, if one of the most effective methods of synthesis, click chemistry, is used for this purpose.

Peering into how nanoparticle electrodes in rechargeable lithium-ion batteries work

Nanoparticle electrodes in lithium-ion batteries have both near-surface and interior contributions to their redox capacity, each with distinct rate capabilities. Using combined electron microscopy, synchrotron X-ray methods and ab initio calculations, scientists have investigated the lithiation pathways that occur in NiO electrodes.

Finding an affordable way to use graphene is the key to its success

Graphene is a remarkably strong material given it's only a single carbon-atom thick. But finding ways to do something with it - that's also affordable too - has always been a challenge.

Quantum computing: one step closer with defect-free logic gate

Developing a new approach to quantum computing, based on braided quasi-particles as a logic gate to speed up computing, first requires understanding the potential error-inducing factors.

Breast implants could become safer thanks to nanopatternd surface

Scientists have created an enhanced surface for silicone breast implants which could reduce complications and make them less likely to be rejected by the body.