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Updates every hour. Last Updated: 29-Oct-2026 16:16 ET (29-Oct-2026 20:16 GMT/UTC)
A team of researchers from University of Toronto Engineering has created a new type of dye-sensitized nanoparticle that can detect target chemicals at very low concentrations, while also distinguishing between molecules with very similar shapes.
When bound to their target molecules, the nanoparticles absorb light in the form of low-energy photons and use it to emit a high-energy photon. This chemical sensing ability could help pharmaceutical manufacturers detect impurities or enable researchers to find tiny traces of chemical pollutants in groundwater.
State University of New York (SUNY) Chancellor John B. King Jr. today announced that this technology is a recipient of the latest round of seed funding through the SUNY Technology Accelerator Fund (TAF), which provides grants to faculty inventors and scientists. This technology is a lung-targeting lipid nanoparticle (sLNP) system engineered for the precise delivery of anti-inflammatory agents to lung tissue, to treat acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). The sLNPs are constructed from sulfonium lipids, which confer unique properties enabling selective accumulation in the lungs and robust, uniform expression of protein across all lung lobes. This approach sustains therapeutic protein expression directly within lung tissue while minimizing systemic exposure, thereby reducing potential side effects. What differentiates this technology is its lung specificity and the use of sulfonium lipid chemistry, which sets it apart from conventional amine-based lipid nanoparticles commonly used. Traditional LNPs lack organ selectivity, often requiring higher systemic doses that can increase toxicity and limit therapeutic efficacy, especially for lung diseases. In contrast, the sLNP platform enables targeted delivery and sustained local expression of therapeutics, overcoming the pharmacokinetic limitations and short half-life associated with systemic therapies. This targeted approach not only enhances therapeutic outcomes for ALI and ARDS but also opens avenues for treating other pulmonary inflammatory conditions and advancing pulmonary drug delivery. The technology’s novel combination of materials and delivery strategy positions it as a promising solution for unmet clinical needs in respiratory medicine.
State University of New York (SUNY) Chancellor John B. King Jr. today announced that this technology is a recipient of the latest round of seed funding through the SUNY Technology Accelerator Fund (TAF), which provides grants to faculty inventors and scientists. This technology is an on-chip quantum sensor platform that leverages arrays of individually addressable single-erbium ion qubits embedded within silicon-based hollow nanopillars. Utilizing advanced nanofabrication and materials engineering, the platform is fully compatible with standard semiconductor foundry processes, enabling scalable and cost-effective production. These quantum devices exhibit exceptional performance at room temperature, unattainable with current technologies.