Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1964015173', 'doi': 'https://doi.org/10.1016/j.ijpharm.2009.04.022', 'title': 'Enhanced bioavailability of the poorly water-soluble drug fenofibrate by using liposomes containing a bile salt', 'display_name': 'Enhanced bioavailability of the poorly water-soluble drug fenofibrate by using liposomes containing a bile salt', 'publication_year': 2009, 'publication_date': '2009-04-25', 'ids': {'openalex': 'https://openalex.org/W1964015173', 'doi': 'https://doi.org/10.1016/j.ijpharm.2009.04.022', 'mag': '1964015173', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/19394416'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.ijpharm.2009.04.022', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S131016564', 'display_name': 'International Journal of Pharmaceutics', 'issn_l': '0378-5173', 'issn': ['0378-5173', '1873-3476'], '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/A5100777238', 'display_name': 'Yaping Chen', 'orcid': 'https://orcid.org/0000-0001-9732-7277'}, 'institutions': [{'id': 'https://openalex.org/I24943067', 'display_name': 'Fudan University', 'ror': 'https://ror.org/013q1eq08', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I24943067']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yaping Chen', 'raw_affiliation_strings': ['School of Pharmacy Fudan University, Shanghai, China'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy Fudan University, Shanghai, China', 'institution_ids': ['https://openalex.org/I24943067']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023925767', 'display_name': 'Yi Lü', 'orcid': 'https://orcid.org/0000-0002-9655-7510'}, 'institutions': [{'id': 'https://openalex.org/I24943067', 'display_name': 'Fudan University', 'ror': 'https://ror.org/013q1eq08', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I24943067']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yi Lu', 'raw_affiliation_strings': ['School of Pharmacy, Fudan University Shanghai 201203, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Fudan University Shanghai 201203, China.', 'institution_ids': ['https://openalex.org/I24943067']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100621854', 'display_name': 'Jianming Chen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I177933477', 'display_name': 'Second Military Medical University', 'ror': 'https://ror.org/04tavpn47', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I177933477']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jianming Chen', 'raw_affiliation_strings': ['School of Pharmacy, Second Military Medical University Shanghai 200433 China.'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Second Military Medical University Shanghai 200433 China.', 'institution_ids': ['https://openalex.org/I177933477']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108817152', 'display_name': 'Jie Lai', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I24943067', 'display_name': 'Fudan University', 'ror': 'https://ror.org/013q1eq08', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I24943067']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jie Lai', 'raw_affiliation_strings': ['School of Pharmacy, Fudan University Shanghai 201203, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Fudan University Shanghai 201203, China.', 'institution_ids': ['https://openalex.org/I24943067']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101975404', 'display_name': 'Jing Sun', 'orcid': 'https://orcid.org/0000-0001-7653-9481'}, 'institutions': [{'id': 'https://openalex.org/I177933477', 'display_name': 'Second Military Medical University', 'ror': 'https://ror.org/04tavpn47', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I177933477']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jing Sun', 'raw_affiliation_strings': ['School of Pharmacy, Second Military Medical University Shanghai 200433 China.'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Second Military Medical University Shanghai 200433 China.', 'institution_ids': ['https://openalex.org/I177933477']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023586508', 'display_name': 'Fuqiang Hu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I76130692', 'display_name': 'Zhejiang University', 'ror': 'https://ror.org/00a2xv884', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I76130692']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Fuqiang Hu', 'raw_affiliation_strings': ['School of Pharmacy, Zhejiang University, Hangzhou 310058, China)'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Zhejiang University, Hangzhou 310058, China)', 'institution_ids': ['https://openalex.org/I76130692']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100704703', 'display_name': 'Wei Wu', 'orcid': 'https://orcid.org/0000-0002-0164-0814'}, 'institutions': [{'id': 'https://openalex.org/I24943067', 'display_name': 'Fudan University', 'ror': 'https://ror.org/013q1eq08', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I24943067']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wei Wu', 'raw_affiliation_strings': ['School of Pharmacy, Fudan University Shanghai 201203, China.'], 'affiliations': [{'raw_affiliation_string': 'School of Pharmacy, Fudan University Shanghai 201203, China.', 'institution_ids': ['https://openalex.org/I24943067']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4190, 'currency': 'USD', 'value_usd': 4190, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.156, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 259, 'citation_normalized_percentile': {'value': 0.999566, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '376', 'issue': '1-2', 'first_page': '153', 'last_page': '160'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10256', 'display_name': 'Drug Solubulity and Delivery Systems', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/3003', 'display_name': 'Pharmaceutical Science'}, 'field': {'id': 'https://openalex.org/fields/30', 'display_name': 'Pharmacology, Toxicology and Pharmaceutics'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10256', 'display_name': 'Drug Solubulity and Delivery Systems', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/3003', 'display_name': 'Pharmaceutical Science'}, 'field': {'id': 'https://openalex.org/fields/30', 'display_name': 'Pharmacology, Toxicology and Pharmaceutics'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10570', 'display_name': 'Drug Transport and Resistance Mechanisms', 'score': 0.999, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10920', 'display_name': 'Advanced Drug Delivery Systems', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/3003', 'display_name': 'Pharmaceutical Science'}, 'field': {'id': 'https://openalex.org/fields/30', 'display_name': 'Pharmacology, Toxicology and Pharmaceutics'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/fenofibrate', 'display_name': 'Fenofibrate', 'score': 0.79532933}, {'id': 'https://openalex.org/keywords/sonication', 'display_name': 'Sonication', 'score': 0.46415552}], 'concepts': [{'id': 'https://openalex.org/C181389837', 'wikidata': 'https://www.wikidata.org/wiki/Q461809', 'display_name': 'Bioavailability', 'level': 2, 'score': 0.95463836}, {'id': 'https://openalex.org/C185154212', 'wikidata': 'https://www.wikidata.org/wiki/Q410454', 'display_name': 'Liposome', 'level': 2, 'score': 0.873855}, {'id': 'https://openalex.org/C2778110834', 'wikidata': 'https://www.wikidata.org/wiki/Q419724', 'display_name': 'Fenofibrate', 'level': 2, 'score': 0.79532933}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.69325864}, {'id': 'https://openalex.org/C112705442', 'wikidata': 'https://www.wikidata.org/wiki/Q323936', 'display_name': 'Pharmacokinetics', 'level': 2, 'score': 0.65833986}, {'id': 'https://openalex.org/C98274493', 'wikidata': 'https://www.wikidata.org/wiki/Q128406', 'display_name': 'Pharmacology', 'level': 1, 'score': 0.50290555}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.4946222}, {'id': 'https://openalex.org/C104628117', 'wikidata': 'https://www.wikidata.org/wiki/Q3964828', 'display_name': 'Sonication', 'level': 2, 'score': 0.46415552}, {'id': 'https://openalex.org/C77281830', 'wikidata': 'https://www.wikidata.org/wiki/Q718608', 'display_name': 'Dosage form', 'level': 2, 'score': 0.44032636}, {'id': 'https://openalex.org/C125287762', 'wikidata': 'https://www.wikidata.org/wiki/Q1758948', 'display_name': 'Absorption (acoustics)', 'level': 2, 'score': 0.42283508}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.16245851}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.13351503}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0874829}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D001647', 'descriptor_name': 'Bile Acids and Salts', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D011345', 'descriptor_name': 'Fenofibrate', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D011345', 'descriptor_name': 'Fenofibrate', 'qualifier_ui': 'Q000493', 'qualifier_name': 'pharmacokinetics', 'is_major_topic': True}, {'descriptor_ui': 'D008081', 'descriptor_name': 'Liposomes', 'qualifier_ui': 'Q000138', 'qualifier_name': 'chemical synthesis', 'is_major_topic': True}, {'descriptor_ui': 'D000284', 'descriptor_name': 'Administration, Oral', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001647', 'descriptor_name': 'Bile Acids and Salts', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001682', 'descriptor_name': 'Biological Availability', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004285', 'descriptor_name': 'Dogs', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004337', 'descriptor_name': 'Drug Carriers', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004337', 'descriptor_name': 'Drug Carriers', 'qualifier_ui': 'Q000138', 'qualifier_name': 'chemical synthesis', 'is_major_topic': False}, {'descriptor_ui': 'D016503', 'descriptor_name': 'Drug Delivery Systems', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016503', 'descriptor_name': 'Drug Delivery Systems', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D011345', 'descriptor_name': 'Fenofibrate', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008081', 'descriptor_name': 'Liposomes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008560', 'descriptor_name': 'Membrane Fluidity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010316', 'descriptor_name': 'Particle Size', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011897', 'descriptor_name': 'Random Allocation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012995', 'descriptor_name': 'Solubility', '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.ijpharm.2009.04.022', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S131016564', 'display_name': 'International Journal of Pharmaceutics', 'issn_l': '0378-5173', 'issn': ['0378-5173', '1873-3476'], '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/19394416', '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': [{'score': 0.84, 'id': 'https://metadata.un.org/sdg/6', 'display_name': 'Clean water and sanitation'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 41, 'referenced_works': ['https://openalex.org/W1496648942', 'https://openalex.org/W1965121186', 'https://openalex.org/W1965845975', 'https://openalex.org/W1966535710', 'https://openalex.org/W1967080357', 'https://openalex.org/W1975937594', 'https://openalex.org/W1978331462', 'https://openalex.org/W2000420942', 'https://openalex.org/W2003418191', 'https://openalex.org/W2003427415', 'https://openalex.org/W2006335639', 'https://openalex.org/W2010663718', 'https://openalex.org/W2013209414', 'https://openalex.org/W2016832145', 'https://openalex.org/W2018379498', 'https://openalex.org/W2020681334', 'https://openalex.org/W2026371857', 'https://openalex.org/W2030620248', 'https://openalex.org/W2031686813', 'https://openalex.org/W2037740832', 'https://openalex.org/W2047375073', 'https://openalex.org/W2048821273', 'https://openalex.org/W2059453747', 'https://openalex.org/W2064011370', 'https://openalex.org/W2065447230', 'https://openalex.org/W2066490668', 'https://openalex.org/W2068188324', 'https://openalex.org/W2069235788', 'https://openalex.org/W2072174352', 'https://openalex.org/W2073347682', 'https://openalex.org/W2076867170', 'https://openalex.org/W2082680963', 'https://openalex.org/W2085215923', 'https://openalex.org/W2090729175', 'https://openalex.org/W2091119448', 'https://openalex.org/W2094980553', 'https://openalex.org/W2133396078', 'https://openalex.org/W2163339703', 'https://openalex.org/W2164196153', 'https://openalex.org/W2374049323', 'https://openalex.org/W79859782'], 'related_works': ['https://openalex.org/W3035875868', 'https://openalex.org/W2965827201', 'https://openalex.org/W2901065584', 'https://openalex.org/W2428313309', 'https://openalex.org/W2385956122', 'https://openalex.org/W2385660497', 'https://openalex.org/W2187189101', 'https://openalex.org/W2181581914', 'https://openalex.org/W2151049431', 'https://openalex.org/W2013209414'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1964015173', 'counts_by_year': [{'year': 2024, 'cited_by_count': 13}, {'year': 2023, 'cited_by_count': 16}, {'year': 2022, 'cited_by_count': 28}, {'year': 2021, 'cited_by_count': 21}, {'year': 2020, 'cited_by_count': 18}, {'year': 2019, 'cited_by_count': 16}, {'year': 2018, 'cited_by_count': 19}, {'year': 2017, 'cited_by_count': 17}, {'year': 2016, 'cited_by_count': 19}, {'year': 2015, 'cited_by_count': 21}, {'year': 2014, 'cited_by_count': 17}, {'year': 2013, 'cited_by_count': 18}, {'year': 2012, 'cited_by_count': 12}], 'updated_date': '2025-01-04T03:06:54.996304', 'created_date': '2016-06-24'}