Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2118227334', 'doi': 'https://doi.org/10.1007/bf02490880', 'title': 'Solid phase microextraction of volatile organic compounds using carboxen-polydimethylsiloxane fibers', 'display_name': 'Solid phase microextraction of volatile organic compounds using carboxen-polydimethylsiloxane fibers', 'publication_year': 1997, 'publication_date': '1997-10-01', 'ids': {'openalex': 'https://openalex.org/W2118227334', 'doi': 'https://doi.org/10.1007/bf02490880', 'mag': '2118227334'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02490880', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S6712347', 'display_name': 'Chromatographia', 'issn_l': '0009-5893', 'issn': ['0009-5893', '1612-1112'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5023993559', 'display_name': 'Peter Popp', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I137479271', 'display_name': 'Helmholtz Centre for Environmental Research', 'ror': 'https://ror.org/000h6jb29', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I1305996414', 'https://openalex.org/I137479271']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'P. Popp', 'raw_affiliation_strings': ['Department of Analytical Chemistry , UFZ Centre for Environmental Research Leipzig-Halle , Leipzig, Germany'], 'affiliations': [{'raw_affiliation_string': 'Department of Analytical Chemistry , UFZ Centre for Environmental Research Leipzig-Halle , Leipzig, Germany', 'institution_ids': ['https://openalex.org/I137479271']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5055429515', 'display_name': 'Albrecht Paschke', 'orcid': 'https://orcid.org/0000-0003-2824-2194'}, 'institutions': [{'id': 'https://openalex.org/I137479271', 'display_name': 'Helmholtz Centre for Environmental Research', 'ror': 'https://ror.org/000h6jb29', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I1305996414', 'https://openalex.org/I137479271']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'A. Paschke', 'raw_affiliation_strings': ['Department of Chemical Ecotoxicology, UFZ-Centre for Environmental Research Leipzig-Halle, Leipzig, Germany'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemical Ecotoxicology, UFZ-Centre for Environmental Research Leipzig-Halle, Leipzig, Germany', 'institution_ids': ['https://openalex.org/I137479271']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2790, 'currency': 'EUR', 'value_usd': 3590, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 8.875, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 93, 'citation_normalized_percentile': {'value': 0.894779, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '46', 'issue': '7-8', 'first_page': '419', 'last_page': '424'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10180', 'display_name': 'Analytical Chemistry Techniques', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/1602', 'display_name': 'Analytical 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/T10180', 'display_name': 'Analytical Chemistry Techniques', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/1602', 'display_name': 'Analytical 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/T11667', 'display_name': 'Breath Analysis Technology', 'score': 0.9931, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10908', 'display_name': 'Chiral Separation in Chromatography', 'score': 0.989, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, '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/polydimethylsiloxane', 'display_name': 'Polydimethylsiloxane', 'score': 0.68843323}, {'id': 'https://openalex.org/keywords/solid-phase-microextraction', 'display_name': 'Solid-Phase Microextraction', 'score': 0.641296}, {'id': 'https://openalex.org/keywords/dispersive-liquid-liquid-microextraction', 'display_name': 'Dispersive Liquid-Liquid Microextraction', 'score': 0.568158}, {'id': 'https://openalex.org/keywords/repeatability', 'display_name': 'Repeatability', 'score': 0.5549491}, {'id': 'https://openalex.org/keywords/volatile-organic-compounds', 'display_name': 'Volatile Organic Compounds', 'score': 0.54933}, {'id': 'https://openalex.org/keywords/btex', 'display_name': 'BTEX', 'score': 0.53463745}, {'id': 'https://openalex.org/keywords/volatile-organic-compound', 'display_name': 'Volatile organic compound', 'score': 0.5006416}], 'concepts': [{'id': 'https://openalex.org/C2778533135', 'wikidata': 'https://www.wikidata.org/wiki/Q903970', 'display_name': 'Solid-phase microextraction', 'level': 4, 'score': 0.91879535}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.8998436}, {'id': 'https://openalex.org/C519885992', 'wikidata': 'https://www.wikidata.org/wiki/Q161', 'display_name': 'Fiber', 'level': 2, 'score': 0.730777}, {'id': 'https://openalex.org/C2779849746', 'wikidata': 'https://www.wikidata.org/wiki/Q411955', 'display_name': 'Polydimethylsiloxane', 'level': 2, 'score': 0.68843323}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.6297753}, {'id': 'https://openalex.org/C192552737', 'wikidata': 'https://www.wikidata.org/wiki/Q898797', 'display_name': 'Partition coefficient', 'level': 2, 'score': 0.5658958}, {'id': 'https://openalex.org/C154020017', 'wikidata': 'https://www.wikidata.org/wiki/Q520171', 'display_name': 'Repeatability', 'level': 2, 'score': 0.5549491}, {'id': 'https://openalex.org/C2778519274', 'wikidata': 'https://www.wikidata.org/wiki/Q4836738', 'display_name': 'BTEX', 'level': 4, 'score': 0.53463745}, {'id': 'https://openalex.org/C2778150766', 'wikidata': 'https://www.wikidata.org/wiki/Q910267', 'display_name': 'Volatile organic compound', 'level': 2, 'score': 0.5006416}, {'id': 'https://openalex.org/C4725764', 'wikidata': 'https://www.wikidata.org/wiki/Q844704', 'display_name': 'Extraction (chemistry)', 'level': 2, 'score': 0.4970837}, {'id': 'https://openalex.org/C113196181', 'wikidata': 'https://www.wikidata.org/wiki/Q485223', 'display_name': 'Analytical Chemistry (journal)', 'level': 2, 'score': 0.41762495}, {'id': 'https://openalex.org/C205345274', 'wikidata': 'https://www.wikidata.org/wiki/Q873009', 'display_name': 'Gas chromatography–mass spectrometry', 'level': 3, 'score': 0.36645734}, {'id': 'https://openalex.org/C2777691172', 'wikidata': 'https://www.wikidata.org/wiki/Q2270', 'display_name': 'Benzene', 'level': 2, 'score': 0.16685778}, {'id': 'https://openalex.org/C162356407', 'wikidata': 'https://www.wikidata.org/wiki/Q180809', 'display_name': 'Mass spectrometry', 'level': 2, 'score': 0.12465459}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.10493669}, {'id': 'https://openalex.org/C2779896714', 'wikidata': 'https://www.wikidata.org/wiki/Q208366', 'display_name': 'Xylene', 'level': 3, 'score': 0.073053926}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02490880', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S6712347', 'display_name': 'Chromatographia', 'issn_l': '0009-5893', 'issn': ['0009-5893', '1612-1112'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 15, 'referenced_works': ['https://openalex.org/W1965144235', 'https://openalex.org/W1966331780', 'https://openalex.org/W1971966881', 'https://openalex.org/W1978530199', 'https://openalex.org/W1987308636', 'https://openalex.org/W2006948704', 'https://openalex.org/W2038921276', 'https://openalex.org/W2047112187', 'https://openalex.org/W2049420013', 'https://openalex.org/W2051898300', 'https://openalex.org/W2058696912', 'https://openalex.org/W2058794285', 'https://openalex.org/W2069360767', 'https://openalex.org/W2078261188', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W2973005405', 'https://openalex.org/W2343613769', 'https://openalex.org/W2334412567', 'https://openalex.org/W2092853447', 'https://openalex.org/W2088380587', 'https://openalex.org/W2053391637', 'https://openalex.org/W2044263327', 'https://openalex.org/W2031117559', 'https://openalex.org/W2003667258', 'https://openalex.org/W1980994668'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2118227334', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 6}], 'updated_date': '2024-08-14T00:14:34.897169', 'created_date': '2016-06-24'}