Tag:

nanotechnology

Latest Headlines

Latest Headlines

NC State team creates 3-D printer for nanoparticles that offers low-cost production

Because nanoparticles are so different in scale from other drugs on the market, drugmakers will need a way to make them in bulk and at a low cost, though still highly specific in form and function. To that end, researchers have developed a technique for making 3-D structures at the nanoscale, offering repeatable production that is also relatively inexpensive.

Startup gains FDA clearance for first tiny, injectable neuromodulation system for back pain

Physicians can add another tool to their arsenal that targets chronic back pain locally, without requiring surgery or an external device. The FDA has cleared Stimwave's Freedom Spinal Cord Stimulation System, which the company says is the smallest available neuromodulation device.

Nanotech team mounts a search-and-destroy mission against cancer cells

An investigative team at the University of Cincinnati which specializes in nanotechnology says they've tested a new approach to destroying cancer cells--injecting the specific target cells with iron oxide nanoparticles and then using light-induced heat to burn them up.

Bind shares dented after heralding cancer drug data from a mixed PhII

Bind Therapeutics believes its lead nanoparticle treatment can make a difference for a subgroup of lung cancer patients, pointing to some positive results from an otherwise mixed mid-stage trial as it prepares for further study.

Google goes after nanotech-enabled disease detection

Google has dedicated more than 100 employees from multiple disciplines to making its vision of nanotechnology-enabled detection of cancer and other diseases a reality. Any tangible product resulting from this ambitious effort is at least 5 to 7 years away.

Stealthy, DNA-based 'nano-cocoons' deliver cancer-killing payloads

Researchers at NC State University and the University of North Carolina have developed a DNA-based delivery vehicle capable of acting as a Trojan horse in cancer cells. Using DNA as a cage instead of synthetic materials makes the vehicle less toxic to healthy cells and allows for the attachment of precise targeting mechanisms.

With Roche's Herceptin, green tea component doubles drug accumulation in cancer cells

A team from the Singapore-based Agency for Science, Technology and Research has found that a component of green tea has the potential to act as a nano-sized drug delivery vehicle to encapsulate proteins used to fight cancer.

Purdue team recreates tumor microenvironment to study cancer nanomed delivery

A Purdue University team has created a new chip that promises to help test how cancer-killing nanoparticles react in a tumor environment. Because different nanoparticles perform vastly different functions in drug delivery, it's important to determine early on what kind of effect they will have on a tumor and what it would take to improve their outcome.

Researchers develop 'electronic skin' for early breast cancer detection

Researchers from the Nebraska Center for Materials and Nanoscience at the University of Nebraska have created a thin electronic skin made of nanoparticles and polymers that can be applied to the breast and used to find and image lumps.

UO, Berkeley team tailors ultrathin peptoid nanosheets for delivery using oil and water

Creating the materials used for some of the most intricate nanostructures in drug delivery sometimes requires going back to the basics. In the case of researchers at the University of Oregon and the Berkeley Lab, this meant looking at the interaction between oil and water, developing nanosheets that could be used to compile delivery vehicles down the road.