{"id":"https://openalex.org/W4283644309","doi":"https://doi.org/10.1038/s44160-022-00103-7","title":"Double, double trefoil and trouble","display_name":"Double, double trefoil and trouble","publication_year":2022,"publication_date":"2022-06-28","ids":{"openalex":"https://openalex.org/W4283644309","doi":"https://doi.org/10.1038/s44160-022-00103-7"},"language":"en","primary_location":{"id":"doi:10.1038/s44160-022-00103-7","doi":"https://doi.org/10.1038/s44160-022-00103-7","is_oa":false,"landing_page_url":"https://doi.org/10.1038/s44160-022-00103-7","pdf_url":null,"source":{"id":"https://openalex.org/S4210215815","display_name":"Nature Synthesis","issn_l":"2731-0582","issn":["2731-0582"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature Synthesis","raw_type":"journal-article"},"volume":null,"type":"other","is_traditional":false,"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/A5053933419","display_name":"Edward E. Fenlon","orcid":"https://orcid.org/0000-0002-6701-8163","observed_orcids":["https://orcid.org/0000-0002-6701-8163"]},"institutions":[{"id":"https://openalex.org/I173146385","display_name":"Franklin & Marshall College","ror":"https://ror.org/04fp4ps48","country_code":"US","type":"education","lineage":["https://openalex.org/I173146385"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Edward E. Fenlon","raw_affiliation_strings":["Department of Chemistry, Franklin and Marshall College, Lancaster, PA, USA"],"raw_orcid":"https://orcid.org/0000-0002-6701-8163","affiliations":[{"raw_affiliation_string":"Department of Chemistry, Franklin and Marshall College, Lancaster, PA, USA","institution_ids":["https://openalex.org/I173146385"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053933419"],"corresponding_institution_ids":["https://openalex.org/I173146385"],"apc_list":{"value":11390,"currency":"USD","value_usd":11390},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":"8","first_page":"586","last_page":"587"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.7900000214576721,"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"}},"topics":[{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.7900000214576721,"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.10639999806880951,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.030899999663233757,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trefoil-knot","display_name":"trefoil knot","score":0.8019999861717224},{"id":"https://openalex.org/keywords/catenanes","display_name":"catenanes","score":0.9409999847412109},{"id":"https://openalex.org/keywords/molecular-knots","display_name":"molecular knots","score":0.49399998784065247}],"concepts":[{"id":"https://openalex.org/C2776971509","wikidata":"https://www.wikidata.org/wiki/Q905612","display_name":"Trefoil","level":2,"score":0.9458481073379517},{"id":"https://openalex.org/C19794929","wikidata":"https://www.wikidata.org/wiki/Q168620","display_name":"Trefoil knot","level":4,"score":0.8140801191329956},{"id":"https://openalex.org/C2779863119","wikidata":"https://www.wikidata.org/wiki/Q6423048","display_name":"Knot (papermaking)","level":2,"score":0.7394598722457886},{"id":"https://openalex.org/C50837382","wikidata":"https://www.wikidata.org/wiki/Q418744","display_name":"Catenane","level":3,"score":0.6658263802528381},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.4681333005428314},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3350728750228882},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2762702703475952},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2603667080402374},{"id":"https://openalex.org/C143330242","wikidata":"https://www.wikidata.org/wiki/Q849798","display_name":"Knot theory","level":3,"score":0.2042510211467743},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.18005359172821045},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.13302910327911377},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.08621242642402649},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.06884455680847168},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.052105724811553955},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s44160-022-00103-7","doi":"https://doi.org/10.1038/s44160-022-00103-7","is_oa":false,"landing_page_url":"https://doi.org/10.1038/s44160-022-00103-7","pdf_url":null,"source":{"id":"https://openalex.org/S4210215815","display_name":"Nature Synthesis","issn_l":"2731-0582","issn":["2731-0582"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature Synthesis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1986953992","https://openalex.org/W2110482579","https://openalex.org/W2331557911","https://openalex.org/W3036904905","https://openalex.org/W3111784737","https://openalex.org/W4210958764","https://openalex.org/W4282594945"],"related_works":["https://openalex.org/W4282594945","https://openalex.org/W2053725731","https://openalex.org/W2045890436","https://openalex.org/W4239363286","https://openalex.org/W2009889567","https://openalex.org/W2110482579","https://openalex.org/W2127782153","https://openalex.org/W1995177977","https://openalex.org/W2039138095","https://openalex.org/W4254527655"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2022-06-29T00:00:00"}