Nano planet

Graphene biosensor could provide early lung cancer diagnosis

Nanowerk.com - 4 февраля, 2019 - 10:36
A team of scientists has developed a new technique that could create a highly sensitive graphene biosensor with the capability to detect molecules of the most common lung cancer biomarkers.

Категории: Nano planet

Invisible tags: Physicists write, read and erase using light

Nanowerk.com - 1 февраля, 2019 - 22:55
A team of physicists has developed a new method of storing information in fully transparent plastic foils.

Категории: Nano planet

Researchers report advances in stretchable semiconductors, integrated electronics

Nanowerk.com - 1 февраля, 2019 - 22:48
Researchers outline advances in creating stretchable rubbery semiconductors, including rubbery integrated electronics, logic circuits and arrayed sensory skins fully based on rubber materials.

Категории: Nano planet

Magnetic teeth hold promise for materials and energy

Nanowerk.com - 1 февраля, 2019 - 22:39
A mollusk with teeth that can grind down rock may hold the key to making next generation abrasion-resistant materials and nanoscale materials for energy.

Категории: Nano planet

Advances in stretchable semiconductors, integrated electronics

ScienceDaily.com: Nanotechnology News - 1 февраля, 2019 - 22:24
Researchers have reported significant advances in stretchable electronics, moving the field closer to commercialization.
Категории: Nano planet

Magnetic teeth hold promise for materials and energy

ScienceDaily.com: Nanotechnology News - 1 февраля, 2019 - 21:06
Researchers have discovered a piece of the genetic puzzle that allows a mollusk to produce magnetite nanomaterials.
Категории: Nano planet

Straightforward biosynthesis of functional bulk nanocomposites

Nanowerk.com - 1 февраля, 2019 - 18:39
A general and scalable biosynthesis strategy has been developed which involves simultaneous growth of cellulose nanofibrils through microbial fermentation and co-deposition of various kinds of nanoscale building blocks through aerosol feeding on solid culture substrates.

Категории: Nano planet

Supercomputing helps study two-dimensional materials

Nanowerk.com - 1 февраля, 2019 - 18:29
High-performance computing helps researchers understand experiments for observing real-time motion of lithium atoms in bi-layer graphene, paving the way for designing new materials for batteries and other electronics.

Категории: Nano planet

Nanoparticles may promote cancer metastasis

Nanowerk.com - 1 февраля, 2019 - 16:37
Findings caution against possible side effects of cancer nanomedicines and other common nanoparticles but paves the way for safer design and better treatment strategies.

Категории: Nano planet

Current generation via quantum proton transfer

Nanowerk.com - 1 февраля, 2019 - 11:49
Scientists have discovered that proton transfer in electrochemical reactions is governed by the quantum tunneling effect under specific conditions. In addition, they made a first ever observation of the transition between the quantum and classical regimes in electrochemical proton transfer by controlling potential.

Категории: Nano planet

Meet the quantum fridge - at three atoms in size, it's much smaller than a minibar

Nanowerk.com - 1 февраля, 2019 - 11:39
This quantum fridge won't keep your drinks cold, but it's cool proof of physics operating at the smallest scales.

Категории: Nano planet

Novel electron microscopy offers nanoscale, damage-free isotope tracking in amino acids

ScienceDaily.com: Nanotechnology News - 31 января, 2019 - 22:34
A new electron microscopy technique that detects the subtle changes in the weight of proteins at the nanoscale -- while keeping the sample intact -- could open a new pathway for deeper, more comprehensive studies of the basic building blocks of life. Scientists described the first use of an electron microscope to directly identify isotopes in amino acids at the nanoscale without damaging the samples.
Категории: Nano planet

Novel electron microscopy offers nanoscale, damage-free tracking of isotopes in amino acids

Nanowerk.com - 31 января, 2019 - 21:08
A new electron microscopy technique that detects the subtle changes in the weight of proteins at the nanoscale - while keeping the sample intact - could open a new pathway for deeper, more comprehensive studies of the basic building blocks of life.

Категории: Nano planet

Graphene crinkles can be used as 'molecular zippers'

ScienceDaily.com: Nanotechnology News - 31 января, 2019 - 20:59
New research shows that electrically charged crinkles in layered graphene can be useful in the directed self- assembly of molecules.
Категории: Nano planet

Dynamic aspirin - molecular vibrations drive electrons over large distances

Nanowerk.com - 31 января, 2019 - 20:13
Aspirin is not only an important drug but also an interesting physics model system in which molecular vibrations and electrons are coupled in a particular way. For the first time, x-ray experiments in the ultrashort time domain make electron motions visible in real time.

Категории: Nano planet

Graphene crinkles can be used as 'molecular zippers'

Nanowerk.com - 31 января, 2019 - 20:04
New research shows that electrically charged crinkles in layered graphene can be useful in the directed self- assembly of molecules.

Категории: Nano planet

What keeps spiders on the ceiling?

Nanowerk.com - 31 января, 2019 - 19:50
A research team deciphers the details of adhesive structures of spider legs.

Категории: Nano planet

Quantum sensors providing magnetic resonance with unprecedented sensitivity

ScienceDaily.com: Nanotechnology News - 31 января, 2019 - 19:39
Scientists have produced a series of protocols for quantum sensors that could allow images to be obtained by means of the nuclear magnetic resonance of single biomolecules using a minimal amount of radiation.
Категории: Nano planet

Photocurrent loss in particle interface quantified

ScienceDaily.com: Nanotechnology News - 31 января, 2019 - 17:16
With a growing global population will come increased energy consumption, and sustainable forms of energy sources such as solar fuels and solar electricity will be in even greater demand. And as these forms of power proliferate, the focus will shift to improved efficiency.
Категории: Nano planet

Nano-encapsulation technology enhances DHA absorption for early brain development

Nanowerk.com - 31 января, 2019 - 17:11
This research aims to address the delivery and absorption issues of DHA that affect its potency and efficacy.

Категории: Nano planet