{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Chen Z"],"funding":["Natural Science Foundation of Beijing Municipality (Beijing Natural Science Foundation)","National Natural Science Foundation of China (National Science Foundation of China)"],"pagination":["251"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12290042"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["14(1)"],"pubmed_abstract":["Recently, colloidal quantum dots (QDs) with high luminescent efficiency and tunable colors have become ideal materials for next-generation display devices. Direct photolithography is a powerful tool for patterning QD devices, but it faces the serious issue of degradation in the photophysical properties of the patterned QDs. Here, we use relatively rigid cyclopentane as a bridging group to design the crosslinker CPTA, achieving high-resolution direct photolithography of QDs with nearly nondestructive under ambient conditions. The key to the crosslinker design is the introduction of a rigid bridging group that elevates the LUMO level, providing a stronger energy barrier to prevent QD electrons from being trapped or undergoing non-radiative recombination, thus preserving their PL and EL prope"],"journal":["Light, science & applications"],"pubmed_title":["Rigid crosslinker-assisted nondestructive direct photolithograph for patterned QLED displays."],"pmcid":["PMC12290042"],"funding_grant_id":["22405016","Z220007"],"pubmed_authors":["Rao S","Chen Z","Wang S","Tang A","Teng F","Zhao J","Zhang R","Man Z"],"additional_accession":[]},"is_claimable":false,"name":"Rigid crosslinker-assisted nondestructive direct photolithograph for patterned QLED displays.","description":"Recently, colloidal quantum dots (QDs) with high luminescent efficiency and tunable colors have become ideal materials for next-generation display devices. Direct photolithography is a powerful tool for patterning QD devices, but it faces the serious issue of degradation in the photophysical properties of the patterned QDs. Here, we use relatively rigid cyclopentane as a bridging group to design the crosslinker CPTA, achieving high-resolution direct photolithography of QDs with nearly nondestructive under ambient conditions. The key to the crosslinker design is the introduction of a rigid bridging group that elevates the LUMO level, providing a stronger energy barrier to prevent QD electrons from being trapped or undergoing non-radiative recombination, thus preserving their PL and EL prope","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jul","modification":"2026-03-15T17:18:21.168Z","creation":"2025-08-13T03:04:09.069Z"},"accession":"S-EPMC12290042","cross_references":{"pubmed":["40707459"],"doi":["10.1038/s41377-025-01918-7"]}}