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Latest SAMIR MITRAGOTRI Stories

Reshaping Chemo Drugs Helps Them Target And Attack Cancer Cells
2013-02-28 11:10:10

Watch the video "Chemotherapy Drugs Getting Better at Targeting Cancer Cells" redOrbit Staff & Wire Reports - Your Universe Online Changing the shape of chemotherapy drug nanoparticles to make them rod-shaped rather than spherical can enhance their effectiveness in targeting and treating breast cancer cells by as much as 10,000-fold, according to new research from bioengineers at the University of California, Santa Barbara (UCSB). As part of the research, a team led by Samir...

Ultrasound May Lead To Needle-Free Vaccinations
2012-09-14 14:57:53

Lee Rannals for redOrbit.com — Your Universe Online MIT researchers are working on a technique that will allow needle-free vaccinations by using ultrasound waves. The team wrote in the Journal of Controlled Release that applying two separate beams of ultrasound waves can uniformly boost permeability across a region of skin more rapidly than using a single beam of ultrasound waves. “This could be used for topical drugs such as steroids – cortisol, for example –...

2008-06-27 06:02:23

By Dinh, Anh-Tuan Pangarkar, Chinmay; Mitragotri, Samir Unlike macroscopic problems in mass, energy and momentum transfer, which are described by continuum equations, the movements and interactions of the nanoscale entities within a cell constitute a transport phenomenon known as discrete nanoscale transport (DNT). Imagine yourself on an alien spaceship, watching the daily goings- on of a large city through a telescope. You would see (among other things) complex transportation systems...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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