Tag: materials science
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Nanoscale Bacteria Particles Deliver Cancer Drugs
An engineering lab developed techniques for delivering cancer drugs into tumors in lab cultures and mice with nanoscale polymer particles, aided by a strain of salmonella bacteria.
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Micro Robots Made to Climb in Curved, Inverted Spaces
A robotics lab at Harvard University created a tiny, 4-legged robot that travels through tight spots, climbing on vertical surfaces and even upside down.
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Bluetooth Data Added to Ingestible Capsules
Engineers created a sensor device, which in tests with pigs can be packed into a capsule, swallowed, and communicate wirelessly for weeks with Bluetooth protocols.
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Nanotech Gene Therapy Company Raises $8.5M in Seed Funds
A start-up company developing nanoscale particles to deliver gene-editing enzymes, including those for Crispr, is raising $8.5 million in its seed funding round.
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Patent Set for Long-Term Drug Capsules
Techniques for delivering drugs in capsule form that last a week or longer in the patient are expected to receive a patent soon from U.S. authorities.
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Companies Partner on High-Resolution 3-D Tissue Printer
Two developers of tissue engineering technologies are building a three-dimensional bioprinter that produces high resolution, finely structured human tissue, including tiny blood vessels.
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Nanotech Polymers Deliver More Effective Arthritis Therapy
A chemical engineering lab developed a process to help proteins combined with nanoscale polymers penetrate the cartilage in lab rodents and boost treatment for damage caused by osteoarthritis.
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3-D Printed Scaffolds with Stem Cells, Sensors Studied to Repair Bones
A bioengineering lab at University of Arizona is researching new techniques with three-dimensional printing, stem cells, and sensors to repair severe bone fractures.
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Engineered Tissue-Polymer Replacement Spinal Discs Developed
Vertebrae discs made with engineered tissue from stem cells and biocompatible polymer hydrogels were shown in test with lab animals to have comparable properties to natural spinal discs.
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Inhaled Anti-Fungal Drug Shown Safe for People with Asthma
Results from a clinical trial show an inhaled form of a current anti-fungal drug to treat a complication of asthma is safe for patients, including those with asthma.