{"doi":"10.3389/fenvc.2024.1339829","title":"State-of-the-art multimodal scanning hard X-ray imaging and tomography sheds light at multiple length-scales on biomineralization related processes","abstract":"Biomineralization is a widespread process among living organisms, playing a significant role in the formation and preservation of geological structures, biogeochemical cycles, regulation of ocean chemistry, and carbon sequestration. Moreover pathological biomineralization has a huge impact on human health. The growth of biominerals provides a rich area for research at multiple length-scales since they have controlled hierarchical structures from nano-to macroscopic scales. Here, we provide an overview on the potentials of the state-of-the-art scanning hard X-ray imaging and tomography methods developed at the NANOSCOPIUM beamline at Synchrotron Soleil in such studies. Multimodal scanning imaging provides simultaneous information on the elemental composition by X-ray fluorescence (XRF) spectrometry, on the sample morphology by absorption contrast imaging, on the crystalline structure by X-ray diffraction, and on the luminescence characteristics by X-ray Excited Optical Luminescence. As illustrated through diverse research cases about biomineralization in stromatolites and pathological calcification, such a versatile portfolio of X-ray imaging techniques provides unique complementary information to conventional laboratory techniques on biominerals and the underlying mineral precipitation processes.","journal":"Frontiers in Environmental Chemistry","year":2024,"id":455213,"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":6,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.952,"is_data_producer":false,"deposit_databanks":null,"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":1279070,"name":"Karim Benzerara","orcid":"0000-0002-0553-0137","position":1,"is_corresponding":false},{"id":1279463,"name":"Juliette Debrie","orcid":null,"position":2,"is_corresponding":false},{"id":916630,"name":"Ellie Tang","orcid":"0000-0003-4004-5812","position":3,"is_corresponding":false},{"id":706687,"name":"Dominique Bazin","orcid":"0000-0002-5112-9061","position":4,"is_corresponding":false},{"id":916635,"name":"Emmanuel Letavernier","orcid":"0000-0002-6053-8975","position":5,"is_corresponding":false},{"id":1279071,"name":"Kewin Desjardins","orcid":"0000-0002-6542-1821","position":6,"is_corresponding":false},{"id":1279072,"name":"Andréa Somogyi","orcid":"0000-0002-3814-4152","position":7,"is_corresponding":false},{"id":1279069,"name":"Kadda Medjoubi","orcid":"0000-0003-3352-3820","position":0,"is_corresponding":true}],"reference_count":42,"raw_metadata":null,"created_at":"2026-07-19T02:03:17.458329Z","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":[]}