Nanomedicine
Nanomedicine
Nanomedicine
Nanoparticles Packed with Iron as Powerful MRI Agents
While improving MRI machines is one way of making the clinical images look better, another is improving the injectable contrast agents that are compatible with magnetic resonance. Gadolinium-based MRI contrast agents are the most commonly used...
Nanomedicine
Nanobots Eat Up Nerve Agents and Release Life Saving Antidote
Chemists at Pennsylvania State University have been doing some remarkable work to create self-propelled nanobots, and lately the investigators have focused their attention on using nanobots to stop nerve agent attacks. The nanobots intake...
Nanomedicine
Mechanoceuticals to Replace Chemical Drugs by Tugging on Cells
Chemicals, delivered in the form of drugs, are the most common way of influencing the activities of cells in our bodies. While great in many ways, there are a myriad of limitations and side effects for clinicians and patients to grapple with....
Nanomedicine
Flexible and Conductive Mesh for Implantable and Wearable Bioelectronics
Researchers at the Institute of Basic Science in South Korea have developed a highly stretchable bioelectronic mesh patch which can monitor electrophysiological signals, such as heart muscle electrical activity, and can apply electrical and...
Nanomedicine
Highly Sensitive Electronic Skin Detects Touch and Temperature Changes
The University of Texas at Arlington has obtained a patent for a highly sensitive electronic skin that may one day give prosthetic devices a keen sense of touch. The e-skin features a dense forest of flexible zinc oxide nanowires on its surface....
Nanomedicine
Technique to Make Nanoparticles Work Inside Pills
Nanomedicine requires the nanoparticles that are administered to be properly absorbed by the body. Given orally via a pill, nanoparticles mostly end up being metabolized and/or excreted by the gastrointestinal system. Researchers at the...
Nanomedicine
Clot Busting Nanogel: A Faster, Safer Therapy for Heart Attacks
Scientists at North Carolina State University and the University of North Carolina at Chapel Hill have developed a new way of delivering a clot buster and a mitigating drug to limit damage due to reperfusion. Currently, serious blockages...
Nanomedicine
Twisters Inside a Lab-on-a-Chip Trap Viruses, DNA, Biomolecules
At Purdue University engineers have developed a new type of optical nanotweezers that can be used to grab onto and inspect viruses, DNA strings, and other important biomolecules. The innovative lab-on-a-chip device relies on a "nanostructured...
Nanomedicine
Nano-Optic Endoscope Allows High-Resolution Imaging
Researchers at Harvard University and Massachusetts General Hospital have developed a new type of endoscopic imaging catheter. The catheter uses metalenses, which contain nanostructures to focus light, to achieve higher resolution imaging than...
Nanomedicine
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