Nanotechnology

New Material Enables Improved Ultrasound

Ultrasound technology could soon be improved to produce high-quality, high-resolution images, thanks to the development of a new key material by a team of researchers in the Department of Biomedical Engineering at Texas A&M University, College Station.

Posted in: Bio-Medical, Imaging & Diagnostics, Optics/Photonics, Imaging, Optics, Materials, Metals, Medical, Patient Monitoring, Diagnostics, Nanotechnology, Briefs, MDB

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Magnetic Responsive Hydrogel Material Delivery System

Magnetic nanoparticles can be used as contrasting agents in MRIs, and as a drug delivery mechanism. Interest in the design of new drug delivery systems focuses on releasing the drug at a controlled rate and desired time. Magnetic nanoparticles (MNPs) have shown great potential for use in biomedicine due to their ability to get close to biological entities such as cells, viruses, proteins, and genes with heating ability when exposed to a time-varying magnetic field. Superparamagnetic MNPs with proven biocompatibility have attracted attention as drug carriers in hyperthermia therapy, magnetic resonance imaging (MRI) as a contrasting agent, tissue repair, immunoassay, and cell separation procedures.

Posted in: Bio-Medical, Medical, Drug Delivery & Fluid Handling, Nanotechnology, Briefs, MDB

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Die Extrusion Technology for Medical Tubing Applications

Patent-pending process would allow 1000-plus layers from a single extruder.Although the concept of nanotechnology (controlling matter on an atomic scale) dates back to 1959, it is only now becoming more commercially realized. It has the potential to challenge the way all products are extruded in almost every type of medical tubular or related industrial product applications.

Posted in: Bio-Medical, Manufacturing & Prototyping, Materials, Medical, Custom & Contract Manufacturing, Contract Services, Nanotechnology, Briefs, MDB

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