{"doi":"10.1055/s-0039-3402059","title":"Lock-and-Key Exciplexes for Thermally Activated Delayed Fluorescence","abstract":"We combine synthetic supramolecular chemistry and materials science to develop novel exciplexes for thermally activated delayed fluorescence. Our approach starts from a bowl-shaped acceptor molecule for which we synthesize tailor-made donors that bind in a lock-and-key fashion. The donor design is guided by extensive density functional theory calculations of three independent donor families. The investigation of a large number of custom-synthesized donors allows us to derive empirical relationships for the prediction of the exciplex emission color. Incorporated within organic light-emitting devices, the lock-and-key exciplexes yield external quantum efficiencies of up to 5.4%, with potentially tunable emission color across the blue and green visible spectrum.","journal":"Organic Materials","year":2020,"id":86717,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":12,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9603,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":2426,"name":"Georgios Markopoulos","orcid":"0000-0002-7700-7003","position":1,"is_corresponding":false},{"id":441869,"name":"Tony Wu","orcid":"0000-0003-3241-6986","position":2,"is_corresponding":false},{"id":441870,"name":"Matthew Welborn","orcid":"0000-0001-8659-6535","position":3,"is_corresponding":false},{"id":442843,"name":"Jens U. Engelhart","orcid":null,"position":4,"is_corresponding":false},{"id":441871,"name":"Sébastien Rochat","orcid":"0000-0002-9933-2309","position":5,"is_corresponding":false},{"id":441872,"name":"Grace G. D. Han","orcid":"0000-0002-2918-1584","position":6,"is_corresponding":false},{"id":442844,"name":"Graham T. Sazama","orcid":null,"position":7,"is_corresponding":false},{"id":442845,"name":"Ting‐An Lin","orcid":null,"position":8,"is_corresponding":false},{"id":442846,"name":"Troy Van Voorhis","orcid":null,"position":9,"is_corresponding":false},{"id":442847,"name":"Marc A. Baldo","orcid":null,"position":10,"is_corresponding":false},{"id":378206,"name":"Timothy M. Swager","orcid":"0000-0002-3577-0510","position":11,"is_corresponding":false},{"id":441868,"name":"Constantin‐Christian A. Voll","orcid":"0000-0003-2769-3321","position":0,"is_corresponding":true}],"reference_count":56,"raw_metadata":null,"created_at":"2026-07-18T21:59:03.706190Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}