Engineering hybrid nanodevices composed of DNA tetrahedrons and upconversion nanoparticles for spatiotemporally controlled imaging of multiple RNAs

Key Points

• Controlled imaging of multiple RNAs is achieved using advanced hybrid nanodevices, enhancing detection capabilities.
• The engineered devices combine DNA tetrahedrons and upconversion nanoparticles for improved imaging resolution.
• Analysis utilizes a novel approach involving spatiotemporal control of nanoparticle activation for imaging multiple targets.
• This method highlights a significant step towards precise molecular diagnostics in biological research.