News tagged with delivery system
Fabrication of new elastic 'soft capsule' using nano-sized flakes
A research group headed by MANA Scientist Dr. Qingmin Ji of the National Institute for Materials Science (Japan), in joint study with Prof. Frank Caruso of the University of Melbourne, developed a new elastic ...
Nanotechnology / Bio & Medicine
3 hours ago |
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Novel nanoparticles communicate to target tumors more efficiently
(PhysOrg.com) -- For decades, researchers have been working to develop nanoparticles that deliver cancer drugs directly to tumors, minimizing the toxic side effects of chemotherapy. However, even with the ...
Nanotechnology / Bio & Medicine
Jun 19, 2011 |
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When Nano May Not Be Nano
(PhysOrg.com) -- The same properties of nanoparticles that make them so appealing to manufacturers may also have negative effects on the environment and human health. However, little is known which particles ...
Nanotechnology / Bio & Medicine
Sep 13, 2009 |
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Chemists design 'tunable,' cloaked, toxin delivery system to kill tumors from within
(PhysOrg.com) -- Researchers led by University of Massachusetts Amherst chemist Vincent Rotello have demonstrated that they can deliver a dormant toxin into a specific site such as a tumor for anti-cancer ...
Oct 04, 2010 |
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Gold used as safe driver of cancer drug
(PhysOrg.com) -- Gold nanoparticles can be used as delivery vehicles for platinum anticancer drugs, improving targeting and uptake into cells, according to research published in this month's edition of the ...
Nanotechnology / Bio & Medicine
Mar 21, 2012 |
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Nanodiamonds Advance Anticancer Gene Therapy
(PhysOrg.com) -- Gene therapy holds promise in the treatment of cancer as well as a large number of other diseases. However, developing a scalable system for delivering genes to cells both efficiently and safely has been ...
Nanotechnology / Bio & Medicine
Sep 25, 2009 |
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Scientists discover potential new drug delivery system
(PhysOrg.com) -- Scientists at UC Santa Barbara have discovered a potential new drug delivery system. The finding is a biological mechanism for delivery of nanoparticles into tissue. The results are published ...
Medicine & Health / Medical research
Aug 25, 2009 |
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Magnetic nanochain detonates chemo barrage inside tumors
Medicine-toting nanochains slip into tumors and explode a chemotherapy drug into hard-to-reach cores of cancer, engineers and scientists at Case Western Reserve University report.
Nanotechnology / Bio & Medicine
Apr 18, 2012 |
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Nanotechnology researchers develop new strategy to deliver chemotherapy to prostate cancer cells
Honing chemotherapy delivery to cancer cells is a challenge for many researchers. Getting the cancer cells to take the chemotherapy "bait" is a greater challenge. But perhaps such a challenge has not been met with greater ...
Nanotechnology / Bio & Medicine
Jan 09, 2012 |
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New technique maps twin faces of smallest Janus nanoparticles
(PhysOrg.com) -- New drug delivery systems, solar cells, industrial catalysts and video displays are among the potential applications of special particles that possess two chemically distinct sides. These ...
Nanotechnology / Bio & Medicine
Sep 26, 2011 |
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Microwaves to improve drug delivery
A team of Swinburne researchers has shown that low-temperature microwaves can be used to open up pores in bacterial cells, which could lead to significant improvements in the design of drug delivery systems.
Aug 18, 2011 |
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Gold nanoparticles for controlled drug delivery
(PhysOrg.com) -- Using tiny gold particles and infrared light, MIT researchers have developed a drug-delivery system that allows multiple drugs to be released in a controlled fashion.
Nanotechnology / Bio & Medicine
Dec 30, 2008 |
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Tiny capsules deliver drugs
A tiny particle syringe composed of polymer layers and nanoparticles may provide drug delivery that targets diseased cells without harming the rest of the body, according to a team of chemical engineers. This ...
Nanotechnology / Bio & Medicine
Jan 12, 2009 |
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New nanoparticle could improve cancer detection, drug delivery
(PhysOrg.com) -- University of Florida scientists have developed a new nanoparticle that could improve cancer detection and drug delivery. The particle, called a 'micelle' and made up of a cluster of molecules called aptamers, ...
Nanotechnology / Bio & Medicine
Feb 12, 2010 |
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Topical erectile dysfunction therapy shows promise (w/ Video)
An innovative drug-delivery system - nanoparticles encapsulating nitric oxide or prescription drugs - shows promise for topical treatment of erectile dysfunction (ED), according to a new study by scientists ...
Nanotechnology / Bio & Medicine
Sep 19, 2009 |
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