{"doi":"10.1364/boe.532084","title":"Out-of-focus signal rejection for <i>in vivo</i> pO <sub>2</sub> measurements using two-photon phosphorescence lifetime microscopy","abstract":"Two-photon phosphorescence lifetime microscopy has been a key tool for studying cerebral oxygenation in mice. However, the accuracy of the partial pressure of oxygen (pO 2 ) measurements is affected by out-of-focus signal. In this work, we applied reconfigurable differential aberration imaging to characterize and correct for out-of-focus signal contamination in intravascular pO 2 imaging. Our results show that signal contamination is higher in more oxygenated vessels and that it could be effectively removed using the proposed method.","journal":"Biomedical Optics Express","year":2024,"id":479071,"datarank":0.17123198430275366,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"self_citation_contribution":0.16479184330021646,"citation_network_contribution":0.006440141002537194,"self_endowment_contribution":0.16479184330021646,"citer_contribution":0.006440141002537194,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":1,"citers_with_citation_signal":1,"citers_with_endowment":1,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9607,"is_data_producer":true,"deposit_databanks":{"figshare":["10.6084/m9.figshare.26984155"]},"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":809088,"name":"Baoqiang Li","orcid":"0000-0003-2992-3303","position":1,"is_corresponding":false},{"id":776403,"name":"İkbal Şencan","orcid":"0000-0002-2903-041X","position":2,"is_corresponding":false},{"id":328303,"name":"Xiaojun Cheng","orcid":"0000-0002-3568-0603","position":3,"is_corresponding":false},{"id":895482,"name":"Jay Dubb","orcid":null,"position":4,"is_corresponding":false},{"id":1318012,"name":"Xinyue Huang","orcid":"0000-0002-3447-9369","position":5,"is_corresponding":false},{"id":798815,"name":"Buyin Fu","orcid":null,"position":6,"is_corresponding":false},{"id":312077,"name":"Srinivasarao Allu","orcid":"0000-0002-6530-2582","position":7,"is_corresponding":false},{"id":512979,"name":"Mohammad A. Yaseen","orcid":"0000-0002-4154-152X","position":8,"is_corresponding":false},{"id":246429,"name":"Anna Devor","orcid":"0000-0002-5143-3960","position":9,"is_corresponding":false},{"id":312084,"name":"Sergei A. Vinogradov","orcid":"0000-0002-4649-5534","position":10,"is_corresponding":false},{"id":374501,"name":"Sava Sakadžić","orcid":"0000-0001-6318-1193","position":11,"is_corresponding":false},{"id":1068777,"name":"Qi Pian","orcid":"0000-0003-4760-8446","position":0,"is_corresponding":true}],"reference_count":78,"raw_metadata":null,"created_at":"2026-07-19T02:06:50.355747Z","pmid":"39816157","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":[]}