{"id":"https://openalex.org/W2093475644","doi":"https://doi.org/10.1039/a607354i","title":"4-tert-Butylcalix[4]arene tetrahydroxamate chelators for the selective extraction of actinide ions: synthesis and preliminary metal ion extraction studies 1","display_name":"4-tert-Butylcalix[4]arene tetrahydroxamate chelators for the selective extraction of actinide ions: synthesis and preliminary metal ion extraction studies 1","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2093475644","doi":"https://doi.org/10.1039/a607354i","mag":"2093475644"},"language":"en","primary_location":{"id":"doi:10.1039/a607354i","doi":"https://doi.org/10.1039/a607354i","is_oa":false,"landing_page_url":"https://doi.org/10.1039/a607354i","pdf_url":null,"source":{"id":"https://openalex.org/S4210187049","display_name":"Journal of the Chemical Society Perkin Transactions 2","issn_l":"0300-9580","issn":["0300-9580","1364-5471","1472-779X","2050-8239"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Chemical Society, Perkin Transactions 2","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018695295","display_name":"Lakkaraju Dasaradhi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lakkaraju Dasaradhi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082162811","display_name":"Peter C. Stark","orcid":"https://orcid.org/0000-0002-6093-4572","observed_orcids":["https://orcid.org/0000-0002-6093-4572"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter C. Stark","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067178035","display_name":"Vincent J. Huber","orcid":"https://orcid.org/0000-0001-8317-8602","observed_orcids":["https://orcid.org/0000-0001-8317-8602"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vincent J. Huber","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074806658","display_name":"Paul Smith","orcid":"https://orcid.org/0000-0001-5182-4411","observed_orcids":["https://orcid.org/0000-0001-5182-4411"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul H. Smith","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017137316","display_name":"Gordon D. Jarvinen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gordon D. Jarvinen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075954299","display_name":"Aravamudan S. Gopalan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aravamudan S. Gopalan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6161,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.65783836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":"6","first_page":"1187","last_page":"1192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10973","display_name":"Radioactive element chemistry and processing","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10973","display_name":"Radioactive element chemistry and processing","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.015599999576807022,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12524","display_name":"Chemical Synthesis and Characterization","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/actinide-extraction","display_name":"actinide extraction","score":0.7160000205039978},{"id":"https://openalex.org/keywords/solvent-extraction","display_name":"solvent extraction","score":0.9139999747276306},{"id":"https://openalex.org/keywords/plutonium","display_name":"plutonium","score":0.7400000095367432},{"id":"https://openalex.org/keywords/americium","display_name":"americium","score":1.0},{"id":"https://openalex.org/keywords/thorium","display_name":"thorium","score":0.875},{"id":"https://openalex.org/keywords/radioactive-waste-remediation","display_name":"radioactive waste remediation","score":0.7730000019073486},{"id":"https://openalex.org/keywords/metal-ion-selectivity","display_name":"metal ion selectivity","score":0.9210000038146973},{"id":"https://openalex.org/keywords/calixarene-synthesis","display_name":"calixarene synthesis","score":0.7300000190734863},{"id":"https://openalex.org/keywords/molecular-modeling","display_name":"molecular modeling","score":0.6470000147819519}],"concepts":[{"id":"https://openalex.org/C135788738","wikidata":"https://www.wikidata.org/wiki/Q19577","display_name":"Actinide","level":2,"score":0.8772953748703003},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.8211077451705933},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7116827964782715},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.5567813515663147},{"id":"https://openalex.org/C199164860","wikidata":"https://www.wikidata.org/wiki/Q6822745","display_name":"Metal ions in aqueous solution","level":3,"score":0.5464609265327454},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5266266465187073},{"id":"https://openalex.org/C197404232","wikidata":"https://www.wikidata.org/wiki/Q319827","display_name":"Chelation","level":2,"score":0.45907044410705566},{"id":"https://openalex.org/C177322064","wikidata":"https://www.wikidata.org/wiki/Q750955","display_name":"Radiochemistry","level":1,"score":0.4321986734867096},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.40285158157348633},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.19376596808433533},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17529186606407166}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1039/a607354i","doi":"https://doi.org/10.1039/a607354i","is_oa":false,"landing_page_url":"https://doi.org/10.1039/a607354i","pdf_url":null,"source":{"id":"https://openalex.org/S4210187049","display_name":"Journal of the Chemical Society Perkin Transactions 2","issn_l":"0300-9580","issn":["0300-9580","1364-5471","1472-779X","2050-8239"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Chemical Society, Perkin Transactions 2","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6618000268936157,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311400","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1969912171","https://openalex.org/W1971554198","https://openalex.org/W1973626879","https://openalex.org/W1983831270","https://openalex.org/W1989836820","https://openalex.org/W1990794028","https://openalex.org/W1991535174","https://openalex.org/W1992760719","https://openalex.org/W1999252224","https://openalex.org/W2003857323","https://openalex.org/W2020759392","https://openalex.org/W2022350441","https://openalex.org/W2036746820","https://openalex.org/W2038989339","https://openalex.org/W2039809734","https://openalex.org/W2047780284","https://openalex.org/W2069082624","https://openalex.org/W2092315973","https://openalex.org/W2107796594","https://openalex.org/W2124860710","https://openalex.org/W2126995485","https://openalex.org/W2950053519"],"related_works":["https://openalex.org/W1972177487","https://openalex.org/W2494987492","https://openalex.org/W2121983361","https://openalex.org/W1550853888","https://openalex.org/W165866088","https://openalex.org/W2952531111","https://openalex.org/W2949818115","https://openalex.org/W2031282046","https://openalex.org/W2087774655","https://openalex.org/W2189737220"],"abstract_inverted_index":{"Organic":[0],"extractants":[1],"capable":[2,48,115],"of":[3,8,33,49,55,63,105,116,133],"selective":[4,52,126],"and":[5,13,41,65,94,102],"efficient":[6],"removal":[7],"actinides":[9],"such":[10],"as":[11,46],"plutonium":[12],"americium":[14],"from":[15,58,67],"aqueous":[16,59],"process":[17],"waste":[18,25],"streams":[19],"are":[20,114],"potentially":[21],"useful":[22],"in":[23,72,130],"radioactive":[24],"remediation.":[26],"In":[27],"this":[28],"context,":[29],"with":[30],"the":[31,36,51,98,131],"help":[32],"molecular":[34],"modelling,":[35],"4-tert-butylcalix[4]arene":[37,68],"tetrahydroxamate":[38],"chelators":[39],"1":[40,64],"2":[42,66],"have":[43,69,82],"been":[44,70,83],"identified":[45],"structures":[47],"achieving":[50],"solvent":[53],"extraction":[54,80,103,129],"actinide(IV)":[56],"ions":[57],"solutions.":[60],"The":[61],"syntheses":[62],"accomplished":[71],"moderate":[73],"yields":[74],"using":[75,85],"short":[76],"synthetic":[77],"sequences.":[78],"Some":[79],"studies":[81],"performed":[84],"Th4+":[86],"(as":[87],"a":[88],"surrogate":[89],"for":[90,127],"Pu4+),":[91],"Fe3+,":[92],"UO22+":[93],"Cu2+":[95],"to":[96],"estimate":[97],"metal":[99],"ion":[100],"selectivity":[101],"efficacy":[104],"these":[106,112],"chelators.":[107],"Our":[108],"preliminary":[109],"results":[110],"show":[111],"ligands":[113],"extracting":[117],"thorium(IV)":[118],"efficiently":[119],"but":[120],"that":[121],"they":[122],"may":[123],"not":[124],"be":[125],"its":[128],"presence":[132],"iron(III).":[134]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}