{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Ma Y"],"funding":["Hainan Province Science and Technology Special Fund","Innovation Fund for Scientific and Technological Personnel of Hainan Province","National Natural Science Foundation of China","Specific research fund of the Innovation Platform for Academicians of Hainan Province","National Key Research and Development Program of China"],"pagination":["e00697"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12376611"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(30)"],"pubmed_abstract":["The leakage of nuclear pollution highlights the critical importance of effectively separating radioactive pollutants. Radioactive iodine, a high-yield fission product of nuclear reactions, poses serious environmental and health risks. However, the lack of efficient adsorbents makes the management of aqueous radioactive iodine pollution a significant challenge. N-doped materials are among the most recognized adsorbents for iodine removal, but their weak binding affinity and limited number of iodine-binding N-sites hinder their practical application. Herein, a covalent organic framework (COFs) named phen-TPA is synthesized, featuring an increased number and optimized local chemical environment of iodine-binding N-sites. This material demonstrates record-breaking iodine removal kinetics, with"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Local Charge Density Enhancement Strategy in Nitrogen-rich Covalent Organic Framework for Boosted Iodine Removal From Water."],"pmcid":["PMC12376611"],"funding_grant_id":["U2167220","22327807","22366013","22365012","KJRC2023B01","YSPTZX202316","2023YFC2809000","ZDYF2024SHFZ066","U23A20104"],"pubmed_authors":["Wang N","Pan J","Rong H","Liu L","Cao X","Zhang J","Zhang Y","Ma Y","Liu T","Yuan Y"],"additional_accession":[]},"is_claimable":false,"name":"Local Charge Density Enhancement Strategy in Nitrogen-rich Covalent Organic Framework for Boosted Iodine Removal From Water.","description":"The leakage of nuclear pollution highlights the critical importance of effectively separating radioactive pollutants. Radioactive iodine, a high-yield fission product of nuclear reactions, poses serious environmental and health risks. However, the lack of efficient adsorbents makes the management of aqueous radioactive iodine pollution a significant challenge. N-doped materials are among the most recognized adsorbents for iodine removal, but their weak binding affinity and limited number of iodine-binding N-sites hinder their practical application. Herein, a covalent organic framework (COFs) named phen-TPA is synthesized, featuring an increased number and optimized local chemical environment of iodine-binding N-sites. This material demonstrates record-breaking iodine removal kinetics, with","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Aug","modification":"2026-05-09T17:51:31.892Z","creation":"2026-04-08T01:07:02.968Z"},"accession":"S-EPMC12376611","cross_references":{"pubmed":["40391680"],"doi":["10.1002/advs.202500697"]}}