This is tricky because exosomes are small—measuring just 30 to 200 nanometers (a millionth of a millimeter). To spot them, the research team designed gold nanoparticles shaped like twisted disks ...

The field explores the frontier science behind non-viral vectors such as liposomes, cationic polymers, gold nanoparticles, exosomes, ferritin, and red cell membranes. These vectors herald a new ...

This is tricky because exosomes are small—measuring just 30 to 200 nanometers (a millionth of a millimeter). To spot them, the research team designed gold nanoparticles shaped like twisted disks ...

While for very high refractive index particles, such as colloidal gold, accurate determination of size can be achieved down to 15 nm diameter, for lower refractive index particles, such as those of ...

Scientists from the Terasaki Institute for Biomedical Innovation (TIBI) have developed a contact lens that can capture and detect exosomes, nanometer-sized vesicles found in bodily secretions ...

Gold nanoparticles (AuNPs) are nanoscale particles of gold, typically ranging in size from 1 to 100 nanometers (nm). These nanoparticles exhibit unique physical, chemical, and optical properties that ...

A new study suggests that injecting gold nanoparticles into the retina and stimulating those particles with lasers could restore partial vision for these patients. The gold nanoparticles ...

While the principles underpinning the Nanoparticle ... such as colloidal gold, accurate determination of size can be achieved down to 15 nm diameter, for lower refractive index particles, such as ...

To spot them, the research team designed gold nanoparticles shaped like twisted disks (adapted from a structure first described in a 2022 Naturestudy) that capture exosomes in a central cavity.