Researchers have developed a bubble microrobot capable of being guided around the tiny complex blood vessels of the brain using ultrasound. Successfully tested in mice, the ‘microvehicle’ holds ...

Get enough bacteria in one place and they like to settle down into longer-term colonies, building sticky biofilms that protect them from our best cleaning efforts. But now, researchers from the ...

Left: MR image showing a glioblastoma lesion; the yellow rectangle corresponds to the ultrasound images on the right. Centre: standard ultrasound image. Right: contrast-enhanced ultrasound image ...

(Nanowerk Spotlight) The toxicity concerns surrounding carbon nanotubes (CNTs) are highly relevant for two reasons: Firstly, as more and more products containing CNTs come to market, there is a chance ...

Focused ultrasound combined with microbubbles is increasingly being used to safely and reversibly open the blood-brain barrier (BBB) for the treatment of brain tumors and neurodegenerative disorders.

Researchers at UT Southwestern have developed a first-of-its-kind ultrasound-guided cancer immunotherapy platform that delivers immune-stimulating agents to cells for the development of systemic ...

Cancer researchers are a step closer to finding a cure for advanced prostate cancer after effectively combining an anti-cancer drug with a viral gene therapy in vivo using novel ultrasound-targeted ...

Stiff microbial films often coat medical devices, household items and infrastructure such as the inside of water supply pipes, and can lead to dangerous infections. Researchers have developed a system ...

The objective of this study is to investigate the effect of the ultrasound-microbubble technique in nuclear factor kappa B (NF-κB) decoy oligodeoxynucleotide (ODN) transfection in the gingival tissue ...

Injecting trillions of microscopic bubbles into severely injured people may help keep them alive until arrival at a hospital for treatment. The technique, which essentially creates a “third lung,” ...

In most cases, the targeted microbubble contrast agents (MCAs) are fitted with a high-affinity targeting ligand. After the MCAs are adhered to the target, they begin to improve the acoustic signal ...