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News articles about "Nanoparticle"

Nanoparticles and their orbital positions

Physicists have developed a planet satellite model to precisely connect and arrange nanoparticles in three dimensional structures Inspired by the photosystems of plants and algae these artificial nanoassemblies might in the future serve to collect ... - Read More

Scientists offer new insights on controlling nanoparticle stability

University of Oregon chemists studying the structure of ligand stabilized gold nanoparticles have captured fundamental new insights about their stability The information they say could help to maintain a desired integral property in nanoparticles used ... - Read More

'Nanosponge vaccine' fights MRSA toxins

Toxins, Toxins
Nanosponges that soak up a dangerous pore forming toxin produced by MRSA methicillin resistant Staphylococcus aureus could serve as a safe and effective vaccine against this toxin This nanosponge vaccine enabled the immune systems of ... - Read More

Amplifying Our Vision of the Infinitely Small

Released 12 2 2013 10 00 AM ESTSource Newsroom Universite de Montreal more news from this source Dec 3 2013 Richard Martel and his research team at the Department of Chemistry of the Université de ... - Read More

Pills of the future: Nanoparticles; Researchers design drug-carrying nanoparticles that can be taken orally

Nanoparticles, Nanoparticles, Nanoparticles
Drugs delivered by nanoparticles hold promise for targeted treatment of many diseases including cancer However the particles have to be injected into patients which has limited their usefulness so far Now researchers from MIT and ... - Read More

Making a gem of a tiny crystal: Slowly cooled DNA transforms disordered nanoparticles into orderly crystal

Crystal
Nature builds flawless diamonds sapphires and other gems Now a Northwestern University research team is the first to build near perfect single crystals out of nanoparticles and DNA using the same structure favored by nature ... - Read More

Pills of the future: Nanoparticles

Nanoparticles, Nanoparticles, Nanoparticles
Drugs delivered by nanoparticles hold promise for targeted treatment of many diseases including cancer However the particles have to be injected into patients which has limited their usefulness so far Now researchers from MIT and ... - Read More

Ultra-sensitive force sensing with levitating nanoparticle

Nanoparticle, Nanoparticle
A recent study led by researchers of the Institute of Photonic Sciences ICFO achieved the highest force sensitivity ever observed with a nano mechanical resonator The scientific results of this study have been published in ... - Read More

Animal, human health benefits anticipated from new biomedical instrument

health benefits
A Kansas State University team recently received a nearly $1.3 million grant from the National Science Foundation's Major Research Institute for a biomedical instrument that is anticipated to help with breakthroughs in animal and human ... - Read More

A nano-sized sponge made of electrons

Nano
A new chapter has been opened in our understanding of the chemical activity of nanoparticles says a team of international scientists Using the X ray beams of The European Synchrotron ESRF they showed that the ... - Read More

Build-a-nanoparticle

Nanoparticles which range from 1 100 nanometers in size are roughly the same size as biomolecules such as proteins antibodies and membrane receptors Because of this size similarity nanoparticles can mimic biomolecules and therefore have ... - Read More

Nanotube-based sensors can be implanted under the skin for a year

Glucose, Carbon, Glucose, carbon
Nitric oxide NO is one of the most important signaling molecules in living cells carrying messages within the brain and coordinating immune system functions In many cancerous cells levels are perturbed but very little is ... - Read More

Incurable brain cancer gene silenced: Gene regulation technology increases survival rates in mice with glioblastoma

Gene, Gene
Glioblastoma multiforme GBM the brain cancer that killed Sen Edward Kennedy and kills approximately 13 000 Americans a year is aggressive and incurable Now a Northwestern University research team is the first to demonstrate delivery ... - Read More

Nanotech system, cellular heating may improve treatment of ovarian cancer

The combination of heat chemotherapeutic drugs and an innovative delivery system based on nanotechnology may significantly improve the treatment of ovarian cancer while reducing side effects from toxic drugs researchers at Oregon State University report ... - Read More

Polymer scientists jam nanoparticles, trapping liquids in useful shapes

Sharp observation by doctoral student Mengmeng Cui in Thomas Russell's polymer science and engineering laboratory at the University of Massachusetts Amherst recently led her to discover how to kinetically trap and control one liquid within ... - Read More

Nanoparticle vaccine: Particles that deliver vaccines directly to mucosal surfaces could defend against many infectious diseases

Nanoparticle, Nanoparticle
Many viruses and bacteria infect humans through mucosal surfaces such as those in the lungs gastrointestinal tract and reproductive tract To help fight these pathogens scientists are working on vaccines that can establish a front ... - Read More

Nanocrystal catalyst transforms impure hydrogen into electricity

Catalyst
The quest to harness hydrogen as the clean burning fuel of the future demands the perfect catalysts nanoscale machines that enhance chemical reactions Scientists must tweak atomic structures to achieve an optimum balance of reactivity ... - Read More

Researchers Discover Evidence to Support Controversial Theory of 'Buckyball' Formation

theranostics This approach will provide an important component for tomorrow’s arsenal of precision medicine ” Dorn and Zhang’s research collaborators include Faye Bowles a graduate student researcher Marilyn Olmstead a professor of chemistry and Alan ... - Read More

Evidence to support controversial theory of 'buckyball' formation

Fullerenes
Researchers at the Virginia Tech Carilion Research Institute have reported the first experimental evidence that supports the theory that a soccer ball shaped nanoparticle commonly called a buckyball is the result of a breakdown of ... - Read More

Accidental nanoparticle discovery could hail revolution in manufacturing

A nanoparticle shaped like a spiky ball with magnetic properties has been uncovered in a new method of synthesising carbon nanotubes by physicists at Queen Mary University of London and the University of Kent Carbon ... - Read More
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