{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T01:19:35Z","timestamp":1792804775997,"version":"4.5.0"},"reference-count":38,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2023,1,11]],"date-time":"2023-01-11T00:00:00Z","timestamp":1673395200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Indian Institute of Technology Palakkad, India","award":["SB\/S2\/RJN-145\/2017"],"award-info":[{"award-number":["SB\/S2\/RJN-145\/2017"]}],"id":[{"id":"https:\/\/ror.org\/0264cg909","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Indian Institute of Technology Palakkad, India","award":["CRG\/2019\/002495"],"award-info":[{"award-number":["CRG\/2019\/002495"]}],"id":[{"id":"https:\/\/ror.org\/0264cg909","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Indian Institute of Technology Palakkad, India","award":["MoE\/STARS-1\/293"],"award-info":[{"award-number":["MoE\/STARS-1\/293"]}],"id":[{"id":"https:\/\/ror.org\/0264cg909","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Science and Engineering Research Board, Department of Science and Technology","award":["SB\/S2\/RJN-145\/2017"],"award-info":[{"award-number":["SB\/S2\/RJN-145\/2017"]}]},{"name":"Science and Engineering Research Board, Department of Science and Technology","award":["CRG\/2019\/002495"],"award-info":[{"award-number":["CRG\/2019\/002495"]}]},{"name":"Science and Engineering Research Board, Department of Science and Technology","award":["MoE\/STARS-1\/293"],"award-info":[{"award-number":["MoE\/STARS-1\/293"]}]},{"name":"Science and Engineering Research Board, Department of Science and Technology, India","award":["SB\/S2\/RJN-145\/2017"],"award-info":[{"award-number":["SB\/S2\/RJN-145\/2017"]}],"id":[{"id":"https:\/\/ror.org\/0101xrq71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Science and Engineering Research Board, Department of Science and Technology, India","award":["CRG\/2019\/002495"],"award-info":[{"award-number":["CRG\/2019\/002495"]}],"id":[{"id":"https:\/\/ror.org\/0101xrq71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Science and Engineering Research Board, Department of Science and Technology, India","award":["MoE\/STARS-1\/293"],"award-info":[{"award-number":["MoE\/STARS-1\/293"]}],"id":[{"id":"https:\/\/ror.org\/0101xrq71","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Ministry of Education and Technology, India","award":["SB\/S2\/RJN-145\/2017"],"award-info":[{"award-number":["SB\/S2\/RJN-145\/2017"]}],"id":[{"id":"https:\/\/ror.org\/019msfj37","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Ministry of Education and Technology, India","award":["CRG\/2019\/002495"],"award-info":[{"award-number":["CRG\/2019\/002495"]}],"id":[{"id":"https:\/\/ror.org\/019msfj37","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Ministry of Education and Technology, India","award":["MoE\/STARS-1\/293"],"award-info":[{"award-number":["MoE\/STARS-1\/293"]}],"id":[{"id":"https:\/\/ror.org\/019msfj37","id-type":"ROR","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJMS"],"abstract":"<jats:p>Organic polymers are widely explored due to their high stability, scalability, and more facile modification properties. We developed cost-effective dithiocarbamate-based organic polymers synthesized using diamides, carbon disulfide, and diamines to apply for environmental remediation. The sequestration of radioiodine is a serious concern to tackle when dealing with nuclear power for energy requirements. However, many of the current sorbents have the problem of slower adsorption for removing iodine. In this report, we discuss the utilization of an electron-rich dithiocarbamate-based organic polymer for the removal of iodine in a very short time and with high uptake. Our material showed 2.8 g\/g uptake of vapor iodine in 1 h, 915.19 mg\/g uptake of iodine from cyclohexane within 5 s, 93% removal of saturated iodine from water in 1 min, and 1250 mg\/g uptake of triiodide ions from water within 30 s. To the best of our knowledge, the iodine capture was faster than previously observed for any existing material. The material was fully recyclable when applied for up to four cycles. Hence, this dithiocarbamate-based polymer can be a promising system for the fast removal of various forms of iodine and, thus, enhance environmental security.<\/jats:p>","DOI":"10.3390\/ijms24021466","type":"journal-article","created":{"date-parts":[[2023,1,12]],"date-time":"2023-01-12T01:32:26Z","timestamp":1673487146000},"page":"1466","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Superfast Capture of Iodine from Air, Water, and Organic Solvent by Potential Dithiocarbamate-Based Organic Polymer"],"prefix":"10.3390","volume":"24","author":[{"given":"Liya","family":"Thurakkal","sequence":"first","affiliation":[{"name":"Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678557, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2346-5930","authenticated-orcid":false,"given":"Subba Rao","family":"Cheekatla","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678557, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2742-2559","authenticated-orcid":false,"given":"Mintu","family":"Porel","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Indian Institute of Technology Palakkad, Palakkad 678557, India"},{"name":"Environmental Sciences and Sustainable Engineering Center, Indian Institute of Technology Palakkad, Palakkad 678557, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,1,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"5149","DOI":"10.1016\/j.enpol.2009.07.052","article-title":"Nuclear Power for Sustainable Development: Current Status and Future Prospects","volume":"37","author":"Adamantiades","year":"2009","journal-title":"Energy Policy"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1016\/j.rser.2018.03.044","article-title":"Research Status of Nuclear Power: A Review","volume":"90","author":"Wang","year":"2018","journal-title":"Renew. Sustain. Energy Rev."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1649","DOI":"10.1021\/cr0204101","article-title":"Synthesis, Structure, and Bonding in Polyiodide and Metal Iodide\u2212 Iodine Systems","volume":"103","author":"Svensson","year":"2003","journal-title":"Chem. Rev."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/j.cej.2016.07.073","article-title":"Capture of Harmful Radioactive Contaminants from Off-Gas Stream Using Porous Solid Sorbents for Clean Environment\u2013A Review","volume":"306","author":"Nandanwar","year":"2016","journal-title":"Chem. Eng. J."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Zhang, Y., He, L., Pan, T., Xie, J., Wu, F., Dong, X., Wang, X., Chen, L., Gong, S., and Liu, W. (2022). Superior Iodine Uptake Capacity Enabled by an Open Metal-Sulfide Framework Composed of Three Types of Active Sites. CCS Chem., 1\u20139.","DOI":"10.31635\/ccschem.021.202101675"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"e202113724","DOI":"10.1002\/ange.202113724","article-title":"Calix [4] Pyrrole-based Crosslinked Polymer Networks for Highly Effective Iodine Adsorption from Water","volume":"134","author":"Xie","year":"2022","journal-title":"Angew. Chem."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/j.jnucmat.2015.11.038","article-title":"Materials and Processes for the Effective Capture and Immobilization of Radioiodine: A Review","volume":"470","author":"Riley","year":"2016","journal-title":"J. Nucl. Mater."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"2959","DOI":"10.1021\/cs500653p","article-title":"Bifunctional Tandem Catalysis on Multilamellar Organic-Inorganic Hybrid Zeolites","volume":"4","author":"Xu","year":"2014","journal-title":"ACS Catal."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"120895","DOI":"10.1016\/j.seppur.2022.120895","article-title":"Highly Efficient Capture of Iodine in Spent Fuel Reprocessing Off-Gas by Novelly Porous Copper-Doped Silica Zeolites","volume":"290","author":"Zhou","year":"2022","journal-title":"Sep. Purif. Technol."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"118782","DOI":"10.1016\/j.memsci.2020.118782","article-title":"In Situ Growth of Two-Dimensional ZIF-L Nanoflakes on Ceramic Membrane for Efficient Removal of Iodine","volume":"619","author":"Xiao","year":"2021","journal-title":"J. Memb. Sci."},{"key":"ref_11","first-page":"1","article-title":"Facile Fabrication of Nanofibrillated Chitin\/Ag2O Heterostructured Aerogels with High Iodine Capture Efficiency","volume":"7","author":"Gao","year":"2017","journal-title":"Sci. Rep."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"113094","DOI":"10.1016\/j.molliq.2020.113094","article-title":"Photocatalytic Performance of Aerogels for Organic Dyes Removal from Wastewaters: Review Study","volume":"309","author":"Hasanpour","year":"2020","journal-title":"J. Mol. Liq."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"1937","DOI":"10.1021\/cm300696g","article-title":"Functional Monolithic Polymeric Organic Framework Aerogel as Reducing and Hosting Media for Ag Nanoparticles and Application in Capturing of Iodine Vapors","volume":"24","author":"Katsoulidis","year":"2012","journal-title":"Chem. Mater."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"29179","DOI":"10.1021\/acsami.6b10749","article-title":"Coherent-Interface-Assembled Ag2O-Anchored Nanofibrillated Cellulose Porous Aerogels for Radioactive Iodine Capture","volume":"8","author":"Lu","year":"2016","journal-title":"ACS Appl. Mater. Interfaces"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"110386","DOI":"10.1016\/j.micromeso.2020.110386","article-title":"Fabrication of Bimetallic Hofmann-Type Metal-Organic Frameworks@ Cellulose Aerogels for Efficient Iodine Capture","volume":"306","author":"Wu","year":"2020","journal-title":"Microporous and Mesoporous Mater."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"106720","DOI":"10.1016\/j.jece.2021.106720","article-title":"Radioactive Iodine Capture by Metal Organic Frameworks in Liquid and Vapour Phases: An Experimental, Kinetic and Mechanistic Study","volume":"9","author":"Qasem","year":"2021","journal-title":"J Environ. Chem. Eng."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1571","DOI":"10.1039\/C8MH01656A","article-title":"Iodine Capture in Porous Organic Polymers and Metal\u2013Organic Frameworks Materials","volume":"6","author":"Xie","year":"2019","journal-title":"Mater. Horiz."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1801991","DOI":"10.1002\/adma.201801991","article-title":"Exceptional Iodine Capture in 2D Covalent Organic Frameworks","volume":"30","author":"Wang","year":"2018","journal-title":"Adv. Mater."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/j.anucene.2014.05.028","article-title":"Study on Adsorption Performance of Coal Based Activated Carbon to Radioactive Iodine and Stable Iodine","volume":"72","author":"Zhou","year":"2014","journal-title":"Ann. Nucl. Energy"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"2046","DOI":"10.1002\/asia.201800698","article-title":"Amorphous Porous Organic Polymers Based on Schiff-Base Chemistry for Highly Efficient Iodine Capture","volume":"13","author":"Guo","year":"2018","journal-title":"Chem.\u2013Asian J."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/s41598-022-06671-0","article-title":"Triazine-Based Porous Organic Polymers for Reversible Capture of Iodine and Utilization in Antibacterial Application","volume":"12","author":"Mohan","year":"2022","journal-title":"Sci. Rep."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"122796","DOI":"10.1016\/j.polymer.2020.122796","article-title":"A Simple and Cost-Effective Synthesis of Ionic Porous Organic Polymers with Excellent Porosity for High Iodine Capture","volume":"204","author":"Li","year":"2020","journal-title":"Polymer (Guildf)"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1016\/j.jhazmat.2017.05.041","article-title":"Novel N-Rich Porous Organic Polymers with Extremely High Uptake for Capture and Reversible Storage of Volatile Iodine","volume":"338","author":"Qian","year":"2017","journal-title":"J. Hazard. Mater."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"15320","DOI":"10.1021\/jacs.7b09850","article-title":"Reversible Iodine Capture by Nonporous Pillar [6] Arene Crystals","volume":"139","author":"Jie","year":"2017","journal-title":"J. Am. Chem. Soc."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1021\/jacs.1c11731","article-title":"Reversible Iodine Capture by Nonporous Adaptive Crystals of a Bipyridine Cage","volume":"144","author":"Luo","year":"2021","journal-title":"J. Am. Chem. Soc."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"27335","DOI":"10.1021\/acsami.9b07679","article-title":"Carbazole-Bearing Porous Organic Polymers with a Mulberry-like Morphology for Efficient Iodine Capture","volume":"11","author":"Xiong","year":"2019","journal-title":"ACS Appl. Mater. Interfaces"},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"110161","DOI":"10.1016\/j.micromeso.2020.110161","article-title":"Functional Porous Organic Polymer with High S and N for Reversible Iodine Capture","volume":"300","author":"Pan","year":"2020","journal-title":"Microporous and Mesoporous Mater."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"7179","DOI":"10.1039\/C4TA00049H","article-title":"Ultrahigh Iodine Adsorption in Porous Organic Frameworks","volume":"2","author":"Pei","year":"2014","journal-title":"J. Mater. Chem. A Mater."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"124467","DOI":"10.1016\/j.polymer.2021.124467","article-title":"Copolymer Networks with Contorted Units and Highly Polar Groups for Ultra-Fast Selective Cationic Dye Adsorption and Iodine Uptake","volume":"239","author":"Baig","year":"2022","journal-title":"Polymer (Guildf)"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"22432","DOI":"10.1002\/anie.202108522","article-title":"Ionic Functionalization of Multivariate Covalent Organic Frameworks to Achieve an Exceptionally High Iodine-Capture Capacity","volume":"60","author":"Xie","year":"2021","journal-title":"Angew. Chem. \u2013 Int. Ed."},{"key":"ref_31","doi-asserted-by":"crossref","unstructured":"Thurakkal, L., and Porel, M. (2023). Efficient Mercury Removal in 30 Seconds by Designing a Dithiocarbamate-Based Organic Polymer with Customizable Functionalities and Tuneable Properties. Environ. Sci. Water Res. Technol, Accepted manuscript.","DOI":"10.1039\/D2EW00727D"},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Xie, Y., Pan, T., Lei, Q., Chen, C., Dong, X., Yuan, Y., Maksoud, W.A., Zhao, L., Cavallo, L., and Pinnau, I. (2022). Efficient and Simultaneous Capture of Iodine and Methyl Iodide Achieved by a Covalent Organic Framework. Nat. Commun., 13.","DOI":"10.1038\/s41467-022-30663-3"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"1393","DOI":"10.1039\/C6QI00305B","article-title":"Iodine Uptake and Enhanced Electrical Conductivity in a Porous Coordination Polymer Based on Cucurbit [6] Uril","volume":"3","author":"Lin","year":"2016","journal-title":"Inorg. Chem. Front."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1016\/j.jhazmat.2017.10.065","article-title":"Radioactive Iodine Capture and Storage from Water Using Magnetite Nanoparticles Encapsulated in Polypyrrole","volume":"344","author":"Harijan","year":"2018","journal-title":"J. Hazard. Mater."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"10153","DOI":"10.1021\/jp803903x","article-title":"Adsorption of Sulfonated Dyes by Polyaniline Emeraldine Salt and Its Kinetics","volume":"112","author":"Mahanta","year":"2008","journal-title":"J. Phys. Chem. B"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"13935","DOI":"10.1021\/acs.chemrev.7b00355","article-title":"Materials for the Recovery of Uranium from Seawater","volume":"117","author":"Abney","year":"2017","journal-title":"Chem. Rev."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.jcis.2009.04.071","article-title":"Sorption Models in Cyclodextrin Polymers: Langmuir, Freundlich, and a Dual-Mode Approach","volume":"337","author":"Isasi","year":"2009","journal-title":"J. Colloid. Interface Sci."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/S0032-9592(98)00112-5","article-title":"Pseudo-Second Order Model for Sorption Processes","volume":"34","author":"Ho","year":"1999","journal-title":"Process biochem."}],"container-title":["International Journal of Molecular Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1422-0067\/24\/2\/1466\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T18:03:42Z","timestamp":1760119422000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1422-0067\/24\/2\/1466"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,11]]},"references-count":38,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2023,1]]}},"alternative-id":["ijms24021466"],"URL":"https:\/\/doi.org\/10.3390\/ijms24021466","relation":{},"ISSN":["1422-0067"],"issn-type":[{"value":"1422-0067","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,11]]}}}