QLEDs — light-emitting diodes that rely on nanocrystals called quantum dots — are usually made with toxic heavy metals. A strategy has been developed to make QLEDs with a performance comparable to that of commercially available technologies but using a more environmentally friendly alloy of zinc, selenium, telluriu

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nature.com > articles > s41587-026-03294-y

Engineered genomic attachment sites for site-specific recombinases enable high-efficiency integration in plants and human cells | Nature Biotechnology

1+ week, 4+ day ago   (710+ words) Nature Biotechnology (2026) Cite this article The luciferase activity was measured using a Dual-Luciferase Reporter Assay System (Promega) according to the manufacturer’s protocol. All assays were performed in white 96-well plates (Sangon Biotech, 400 µl, high adsorption) with a SuperMax 3000AL luminometer (Flash…...