{"doi":"10.1039/d0cp05323f","title":"Sulfur Kβ X-ray emission spectroscopy: comparison with sulfur K-edge X-ray absorption spectroscopy for speciation of organosulfur compounds","abstract":"Until recently, sulfur was known as a \"spectroscopically silent\" element because of a paucity of convenient spectroscopic probes suitable for in situ chemical speciation. In recent years the technique of sulfur K-edge X-ray absorption spectroscopy (XAS) has been used extensively in sulfur speciation in a variety of different fields. With an initial focus on reduced forms of organic sulfur, we have explored a complementary X-ray based spectroscopy - sulfur Kβ X-ray emission spectroscopy (XES) - as a potential analytical tool for sulfur speciation in complex samples. We compare and contrast the sensitivity of sulfur Kβ XES with that of sulfur K-edge XAS, and find differing sensitivities for the two techniques. In some cases an approach involving both sulfur K-edge XAS and sulfur Kβ XES may be a powerful combination for deducing sulfur speciation in samples containing complex mixtures.","journal":"Physical Chemistry Chemical Physics","year":2020,"id":98174,"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":32,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9523,"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":484771,"name":"S. Nowak","orcid":"0000-0002-1575-8370","position":1,"is_corresponding":false},{"id":451215,"name":"Linda Vogt","orcid":"0000-0002-0835-0457","position":2,"is_corresponding":false},{"id":452176,"name":"Julien J. H. Cotelesage","orcid":null,"position":3,"is_corresponding":false},{"id":451216,"name":"Natalia V. Dolgova","orcid":"0000-0002-9951-6634","position":4,"is_corresponding":false},{"id":451218,"name":"Samin Sharifi‐Asl","orcid":"0000-0002-9390-3035","position":5,"is_corresponding":false},{"id":414297,"name":"Thomas Kröll","orcid":"0000-0003-2176-6905","position":6,"is_corresponding":false},{"id":484772,"name":"Dennis Nordlund","orcid":"0000-0001-9524-6908","position":7,"is_corresponding":false},{"id":240879,"name":"Roberto Alonso‐Mori","orcid":"0000-0002-5357-0934","position":8,"is_corresponding":false},{"id":415079,"name":"Tsu‐Chien Weng","orcid":null,"position":9,"is_corresponding":false},{"id":451220,"name":"Ingrid J. Pickering","orcid":"0000-0002-0936-2994","position":10,"is_corresponding":false},{"id":451221,"name":"Graham N. George","orcid":"0000-0002-0420-7493","position":11,"is_corresponding":false},{"id":414298,"name":"Dimosthenis Sokaras","orcid":"0000-0001-8117-1933","position":12,"is_corresponding":false},{"id":484770,"name":"Muhammad Qureshi","orcid":"0000-0001-5700-115X","position":0,"is_corresponding":true}],"reference_count":58,"raw_metadata":null,"created_at":"2026-07-18T22:36:34.157932Z","pmid":"33355326","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":[]}