Nanomaterials – Page 18
-
NewsPressure on controversial nanoparticle paper builds
Expression of concern and reprimand for chemists may seal fate of work on palladium particles
-
ResearchSteam powers artificial muscle
Carbon nanotube and silicone composite used to make clever actuator
-
ResearchMicroscopic cannon battery to blast disease
Cannon-like tubes shoot tiny bullets when triggered by ultrasound and could deliver drugs
-
ResearchGraphene oxide electronics are hot off the press
Printed electronic transfers created using water-based printing process
-
ResearchBoron nitride nanotube composites outperform their carbon cousins
Binding strengths of polymer–boron nitride nanotubes are higher than those reported for carbon nanotubes
-
ResearchExpanding polymer takes the heat out of lithium batteries
Polymer electrode coating may help prevent battery fires
-
ResearchGraphene sieves deuterium from hydrogen
Atom-thick materials could make heavy water production 10 times cheaper than conventional technologies
-
ResearchDoped electrodes cram charge into supercapacitors
New devices can charge in seconds and could compete with batteries
-
ResearchSpeedy DNA nanomachines are on a roll
First DNA-based roller is 1000 times faster than current DNA motors
-
ResearchPredicted penta-graphene falls flat
New simulations suggest it may be impossible to ever synthesise the pentagonal form of graphene
-
ResearchNanodots pencil in way to boost solar cells
Nanoparticles made from pencils’ graphite show interesting optoelectronic properties
-
ResearchFlat boron first looks promising for nano-electronics
Super hard two-dimensional allotrope has electronic properties that make it a good match for graphene in transistors
-
ResearchA step forward for graphene walkers
Self-folding paper devices remotely controlled by light show potential as artificial muscles
-
ResearchUnnatural nanoreactor puts click reaction in the spotlight
Engineered nanopore reveals long-lived ‘click chemistry’ intermediate
-
ResearchNanotube desalination could be put back on track
Simulations reveal what may have been holding up this promising technology
-
ResearchStencilling self-propulsion engines
New method prints tiny artificial fish that could find use in water remediation
-
ResearchUrine recycled into quantum dots
New way of producing carbon dots provides a cheaper and greener alternative to conventional synthesis
-
ResearchEnvironmentally-friendly quantum dots make their mark
Indium phosphide nanoparticles offer non-toxic alternative to cadium for richer, more colourful display screens
-
ResearchGraphene band gap heralds new electronics
Higher quality material produces largest band gap ever recorded
-
FeatureThe birth of something small
Len Fisher gives a personal account of how colloid science evolved into nanoscience