rss Last update A heartbeat away? Hybrid 'patch' could replace transplants, 2 hours ago

Bio & Medicine news

Nano-forests to reveal secrets of cells

Vertical nanowires could be used for detailed studies of what happens on the surface of cells. The findings are important for pharmaceuticals research, among other applications. A group of researchers from ...

Sep 02, 2014
5 / 5 (3) 0

Intricate algae produce low-cost biosensors

(Phys.org) —Oregon State University researchers are combining diatoms, a type of single-celled photosynthetic algae, with nanoparticles to create a sensor capable of detecting miniscule amounts of protein or other biomarkers.

Sep 01, 2014
5 / 5 (2) 0

Introducing the multi-tasking nanoparticle

Kit Lam and colleagues from UC Davis and other institutions have created dynamic nanoparticles (NPs) that could provide an arsenal of applications to diagnose and treat cancer. Built on an easy-to-make polymer, these particles ...

Aug 26, 2014
5 / 5 (1) 0

Cut flowers last longer with silver nanotechnology

Once cut and dunked in a vase of water, flowers are susceptible to bacterial growth that shortens the length of time one has to enjoy the blooms. A few silver nanoparticles sprinkled into the water, might be the answer to ...

Aug 21, 2014
4.5 / 5 (2) 4

Relaxing DNA strands by using nano-channels

A simple and effective way of unravelling the often tangled mass of DNA is to 'thread' the strand into a nano-channel. A study carried out with the participation of the International School for Advanced Studies ...

Aug 20, 2014
5 / 5 (4) 0

Calculations with nanoscale smart particles

Researchers from the Institute of General Physics of the Russian Academy of Sciences, the Institute of Bioorganic Chemistry of the Russian Academy of Sciences and MIPT have made an important step towards ...

Aug 19, 2014
5 / 5 (6) 1

Attack Ebola on a nanoscale

(Phys.org) —The Ebola virus outbreak in West Africa has claimed more than 900 lives since February and has infected thousands more. Countries such as Nigeria and Liberia have declared health emergencies, ...

Aug 15, 2014
4.6 / 5 (16) 3

More news

Other news

Watching molecules 'dance' in real time

(Phys.org) —A new technique which traps light at the nanoscale to enable real-time monitoring of individual molecules bending and flexing may aid in our understanding of how changes within a cell can lead ...

Ingested nanoparticles may damage liver

(Phys.org) —Nanoparticles in food, sunscreen and other everyday products have many benefits. But Cornell biomedical scientists are finding that at certain doses, the particles might cause human organ damage.

Study shows how chimpanzees share skills

How dinosaur arms turned into bird wings

Entanglement made tangible

On the frontiers of cyborg science

No longer just fantastical fodder for sci-fi buffs, cyborg technology is bringing us tangible progress toward real-life electronic skin, prosthetics and ultraflexible circuits. Now taking this human-machine concept to an ...

NASA ocean data shows 'climate dance' of plankton

Sandblasting winds shift Mars' landscape

NASA rocket has six minutes to study solar heating

AOL to feed more video, news to Microsoft's MSN

Team uses nanoparticles to enhance chemotherapy

(Phys.org) —University of Georgia researchers have developed a new formulation of cisplatin, a common chemotherapy drug, that significantly increases the drug's ability to target and destroy cancerous cells.

Advancing medicine, layer by layer

Personalized cancer treatments and better bone implants could grow from techniques demonstrated by graduate students Stephen W. Morton and Nisarg J. Shah, who are both working in chemical engineering professor ...

New material steals oxygen from the air

Find more Bio & Medicine news articles via sort by date page