Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1994568028', 'doi': 'https://doi.org/10.1016/j.scitotenv.2012.09.043', 'title': 'Simultaneous analysis of non-steroidal anti-inflammatory drugs and estrogenic hormones in water and wastewater samples using gas chromatography–mass spectrometry and gas chromatography with electron capture detection', 'display_name': 'Simultaneous analysis of non-steroidal anti-inflammatory drugs and estrogenic hormones in water and wastewater samples using gas chromatography–mass spectrometry and gas chromatography with electron capture detection', 'publication_year': 2012, 'publication_date': '2012-11-05', 'ids': {'openalex': 'https://openalex.org/W1994568028', 'doi': 'https://doi.org/10.1016/j.scitotenv.2012.09.043', 'mag': '1994568028', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/23137972'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.scitotenv.2012.09.043', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S86852077', 'display_name': 'The Science of The Total Environment', 'issn_l': '0048-9697', 'issn': ['0048-9697', '1879-1026'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5018562767', 'display_name': 'Natalia Migowska', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I40413290', 'display_name': 'University of Gdańsk', 'ror': 'https://ror.org/011dv8m48', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I40413290']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Natalia Migowska', 'raw_affiliation_strings': ['Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland', 'institution_ids': ['https://openalex.org/I40413290']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082644497', 'display_name': 'Magda Caban', 'orcid': 'https://orcid.org/0000-0002-8040-5862'}, 'institutions': [{'id': 'https://openalex.org/I40413290', 'display_name': 'University of Gdańsk', 'ror': 'https://ror.org/011dv8m48', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I40413290']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Magda Caban', 'raw_affiliation_strings': ['Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland', 'institution_ids': ['https://openalex.org/I40413290']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091880331', 'display_name': 'Piotr Stepnowski', 'orcid': 'https://orcid.org/0000-0001-5022-6962'}, 'institutions': [{'id': 'https://openalex.org/I40413290', 'display_name': 'University of Gdańsk', 'ror': 'https://ror.org/011dv8m48', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I40413290']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Piotr Stepnowski', 'raw_affiliation_strings': ['Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland', 'institution_ids': ['https://openalex.org/I40413290']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5090542364', 'display_name': 'Jolanta Kumirska', 'orcid': 'https://orcid.org/0000-0003-1211-1114'}, 'institutions': [{'id': 'https://openalex.org/I40413290', 'display_name': 'University of Gdańsk', 'ror': 'https://ror.org/011dv8m48', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I40413290']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Jolanta Kumirska', 'raw_affiliation_strings': ['Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Sobieskiego 18/19, 80-952 Gdańsk, Poland', 'institution_ids': ['https://openalex.org/I40413290']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3870, 'currency': 'USD', 'value_usd': 3870, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 9.287, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 129, 'citation_normalized_percentile': {'value': 0.99985, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '441', 'issue': None, 'first_page': '77', 'last_page': '88'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10419', 'display_name': 'Pharmaceutical and Antibiotic Environmental Impacts', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2310', 'display_name': 'Pollution'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10419', 'display_name': 'Pharmaceutical and Antibiotic Environmental Impacts', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2310', 'display_name': 'Pollution'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10180', 'display_name': 'Analytical chemistry methods development', 'score': 0.9934, '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/T13338', 'display_name': 'Pharmacological Effects and Assays', 'score': 0.9792, 'subfield': {'id': 'https://openalex.org/subfields/1103', 'display_name': 'Animal Science and Zoology'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C123460561', 'wikidata': 'https://www.wikidata.org/wiki/Q677065', 'display_name': 'Gas chromatography', 'level': 2, 'score': 0.77531916}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.75079584}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.7189464}, {'id': 'https://openalex.org/C205345274', 'wikidata': 'https://www.wikidata.org/wiki/Q873009', 'display_name': 'Gas chromatography–mass spectrometry', 'level': 3, 'score': 0.6949991}, {'id': 'https://openalex.org/C162356407', 'wikidata': 'https://www.wikidata.org/wiki/Q180809', 'display_name': 'Mass spectrometry', 'level': 2, 'score': 0.6702104}, {'id': 'https://openalex.org/C94061648', 'wikidata': 'https://www.wikidata.org/wiki/Q336191', 'display_name': 'Wastewater', 'level': 2, 'score': 0.64130104}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.08394459}, {'id': 'https://openalex.org/C87717796', 'wikidata': 'https://www.wikidata.org/wiki/Q146326', 'display_name': 'Environmental engineering', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000894', 'descriptor_name': 'Anti-Inflammatory Agents, Non-Steroidal', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D004784', 'descriptor_name': 'Environmental Monitoring', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D004967', 'descriptor_name': 'Estrogens', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D014874', 'descriptor_name': 'Water Pollutants, Chemical', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D000894', 'descriptor_name': 'Anti-Inflammatory Agents, Non-Steroidal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002849', 'descriptor_name': 'Chromatography, Gas', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002849', 'descriptor_name': 'Chromatography, Gas', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D002849', 'descriptor_name': 'Chromatography, Gas', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D004784', 'descriptor_name': 'Environmental Monitoring', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004784', 'descriptor_name': 'Environmental Monitoring', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D004967', 'descriptor_name': 'Estrogens', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013058', 'descriptor_name': 'Mass Spectrometry', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D013058', 'descriptor_name': 'Mass Spectrometry', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D013058', 'descriptor_name': 'Mass Spectrometry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011044', 'descriptor_name': 'Poland', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012680', 'descriptor_name': 'Sensitivity and Specificity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D052616', 'descriptor_name': 'Solid Phase Extraction', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D052616', 'descriptor_name': 'Solid Phase Extraction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D052616', 'descriptor_name': 'Solid Phase Extraction', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D062065', 'descriptor_name': 'Waste Water', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D062065', 'descriptor_name': 'Waste Water', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D014867', 'descriptor_name': 'Water', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D014867', 'descriptor_name': 'Water', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014874', 'descriptor_name': 'Water Pollutants, Chemical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.scitotenv.2012.09.043', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S86852077', 'display_name': 'The Science of The Total Environment', 'issn_l': '0048-9697', 'issn': ['0048-9697', '1879-1026'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/23137972', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Clean water and sanitation', 'id': 'https://metadata.un.org/sdg/6', 'score': 0.88}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 50, 'referenced_works': ['https://openalex.org/W1527178344', 'https://openalex.org/W1590547449', 'https://openalex.org/W1593881160', 'https://openalex.org/W1965388544', 'https://openalex.org/W1965533135', 'https://openalex.org/W1966991755', 'https://openalex.org/W1970832467', 'https://openalex.org/W1971647236', 'https://openalex.org/W1974983764', 'https://openalex.org/W1975755402', 'https://openalex.org/W1977431049', 'https://openalex.org/W1981179241', 'https://openalex.org/W1985716793', 'https://openalex.org/W1986326089', 'https://openalex.org/W1987672655', 'https://openalex.org/W1989525163', 'https://openalex.org/W1992465502', 'https://openalex.org/W1993113048', 'https://openalex.org/W1993720409', 'https://openalex.org/W1994988161', 'https://openalex.org/W1996186767', 'https://openalex.org/W1998663561', 'https://openalex.org/W1999234315', 'https://openalex.org/W2000756362', 'https://openalex.org/W2002000964', 'https://openalex.org/W2003453405', 'https://openalex.org/W2009766983', 'https://openalex.org/W2014558361', 'https://openalex.org/W2018024926', 'https://openalex.org/W2022538987', 'https://openalex.org/W2024495965', 'https://openalex.org/W2029469914', 'https://openalex.org/W2036692392', 'https://openalex.org/W2055415642', 'https://openalex.org/W2060155373', 'https://openalex.org/W2062156536', 'https://openalex.org/W2065160736', 'https://openalex.org/W2066960565', 'https://openalex.org/W2069157996', 'https://openalex.org/W2074498840', 'https://openalex.org/W2090142776', 'https://openalex.org/W2098807187', 'https://openalex.org/W2105440723', 'https://openalex.org/W2121589257', 'https://openalex.org/W2131135918', 'https://openalex.org/W2145937475', 'https://openalex.org/W2150684890', 'https://openalex.org/W2322445976', 'https://openalex.org/W57986056', 'https://openalex.org/W599579628'], 'related_works': ['https://openalex.org/W4247948829', 'https://openalex.org/W2385882612', 'https://openalex.org/W2369202248', 'https://openalex.org/W2358752834', 'https://openalex.org/W2357177934', 'https://openalex.org/W2348940987', 'https://openalex.org/W2331429111', 'https://openalex.org/W2087362512', 'https://openalex.org/W2051024374', 'https://openalex.org/W1534271895'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1994568028', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 7}, {'year': 2022, 'cited_by_count': 10}, {'year': 2021, 'cited_by_count': 14}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 10}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 10}, {'year': 2016, 'cited_by_count': 10}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 27}, {'year': 2013, 'cited_by_count': 9}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-06T04:20:25.232121', 'created_date': '2016-06-24'}