Bio & Medicine news

Combining magnetism and light to fight cancer

By combining, in a liposome, magnetic nanoparticles and photosensitizers that are simultaneously and remotely activated by external physical stimuli (a magnetic field and light), scientists at the Laboratoire Matière et ...

dateApr 01, 2015 in Bio & Medicine
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Scientists convert microbubbles to nanoparticles

Biomedical researchers led by Dr. Gang Zheng at Princess Margaret Cancer Centre have successfully converted microbubble technology already used in diagnostic imaging into nanoparticles that stay trapped in tumours to potentially ...

dateMar 30, 2015 in Bio & Medicine
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Designer's toolkit for dynamic DNA nanomachines

The latest DNA nanodevices created at the Technische Universitaet Muenchen (TUM)—including a robot with movable arms, a book that opens and closes, a switchable gear, and an actuator—may be intriguing in their own right, ...

dateMar 26, 2015 in Bio & Medicine
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Simple method of binding pollutants in water

New types of membrane adsorbers remove unwanted particles from water and also, at the same time, dissolved substances such as the hormonally active bis-phenol A or toxic lead. To do this, researchers at the Fraunhofer Institute ...

dateMar 26, 2015 in Bio & Medicine
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