Nanomedicine
Nanomedicine
Nanomedicine
Extra Hot Nanoparticles for Cancer Therapy
Researchers at Oregon State University created a new type of hyperthermic magnetic nanoparticle that is intended to assist in destroying tumors through localized heating under an alternating magnetic field. Previous iterations of such...
Nanomedicine
Making Tumors Tastier for the Immune System
Researchers at The University of Texas MD Anderson Cancer Center have developed a nanotechnology platform that can make cancer cells more vulnerable to immune attack in the body. The researchers call their system the bispecific...
Nanomedicine
Improved Membrane Coating for Anti-Cancer Nanoparticles
Scientists at the University of Eastern Finland have developed a technique that lets them improve the coating of nanoparticles when using cell membranes. Cell membranes offer a lot of benefits as a coating for synthetic nanoparticles, including...
Nanomedicine
Magnetic Bacteria Target Tumors
Scientists at ETH Zurich in Switzerland have unveiled a technique that weaponizes bacterial cells against tumors. The approach involves using bacteria called Magnetospirillum that are naturally magnetic by virtue of the iron oxide particles...
Nanomedicine
DNA Nets Capture Sars-CoV-2 for Detection and Inhibition
A team at the University of Illinois at Urbana-Champaign has developed a DNA net system that can ensnare Sars-CoV-2 and bind to the notorious spike protein. The nets contain aptamers that bind the spike protein and emit an intense fluorescent...
Nanomedicine
Nanorattles for Rapid Detection of Multiple mRNA Cancer Biomarkers
Scientists at Duke University have developed a ‘nanorattle’ system that allows for the detection of mRNA biomarkers of cancer. The tiny structures consist of gold nanospheres with a surrounding silver nanocage, forming the so-called rattle....
Nanomedicine
Algae-Based Microrobots Deliver Antibiotics within Lungs
Researchers at the University of California San Diego have developed a microrobot system to treat bacterial pneumonia. The microrobots consist of living algal cells that can swim very effectively in biological fluids, allowing them to navigate...
Nanomedicine
DNA-Based Nanorobot Interacts with Live Cells
Researchers at INSERM (Institut national de la santé et de la recherche médicale) in France, and collaborators, have developed a DNA-based nanorobot called the Nano-winch. The tiny creation is made using DNA molecules and a “DNA Origami”...
Nanomedicine
Optical Tweezers Turn Neutrophils into Microrobots
The possibility of using our own cells to perform medical tasks within the body is tantalizing, as it would avoid the immune responses that can occur with synthetic objects. Researchers at Jinan University in China have now developed a method...
Nanomedicine