Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2032038738', 'doi': 'https://doi.org/10.1016/0269-7491(89)90120-6', 'title': 'Intraparticle diffusion of a basic dye during adsorption onto sphagnum peat', 'display_name': 'Intraparticle diffusion of a basic dye during adsorption onto sphagnum peat', 'publication_year': 1989, 'publication_date': '1989-01-01', 'ids': {'openalex': 'https://openalex.org/W2032038738', 'doi': 'https://doi.org/10.1016/0269-7491(89)90120-6', 'mag': '2032038738', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/15092490'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0269-7491(89)90120-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S201530359', 'display_name': 'Environmental Pollution', 'issn_l': '0269-7491', 'issn': ['0269-7491', '1873-6424'], '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/A5103489245', 'display_name': 'Stephen J. Allen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I126231945', 'display_name': "Queen's University Belfast", 'ror': 'https://ror.org/00hswnk62', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I126231945']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'S.J. Allen', 'raw_affiliation_strings': ["Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK"], 'affiliations': [{'raw_affiliation_string': "Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK", 'institution_ids': ['https://openalex.org/I126231945']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5022819682', 'display_name': 'Gordon McKay', 'orcid': 'https://orcid.org/0000-0001-9965-7659'}, 'institutions': [{'id': 'https://openalex.org/I126231945', 'display_name': "Queen's University Belfast", 'ror': 'https://ror.org/00hswnk62', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I126231945']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'G. McKay', 'raw_affiliation_strings': ["Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK"], 'affiliations': [{'raw_affiliation_string': "Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK", 'institution_ids': ['https://openalex.org/I126231945']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5063614803', 'display_name': 'K.Y.H. Khader', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I126231945', 'display_name': "Queen's University Belfast", 'ror': 'https://ror.org/00hswnk62', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I126231945']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'K.Y.H. Khader', 'raw_affiliation_strings': ["Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK"], 'affiliations': [{'raw_affiliation_string': "Department of Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast BT9 5AH, UK", 'institution_ids': ['https://openalex.org/I126231945']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3770, 'currency': 'USD', 'value_usd': 3770, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.478, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 480, 'citation_normalized_percentile': {'value': 0.968709, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '56', 'issue': '1', 'first_page': '39', 'last_page': '50'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12063', 'display_name': 'Heat and Mass Transfer in Porous Media', 'score': 0.9254, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12063', 'display_name': 'Heat and Mass Transfer in Porous Media', 'score': 0.9254, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, '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/T12100', 'display_name': 'Advanced Mathematical Modeling in Engineering', 'score': 0.9065, 'subfield': {'id': 'https://openalex.org/subfields/1703', 'display_name': 'Computational Theory and Mathematics'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/macropore', 'display_name': 'Macropore', 'score': 0.72250235}, {'id': 'https://openalex.org/keywords/sphagnum', 'display_name': 'Sphagnum', 'score': 0.48809206}, {'id': 'https://openalex.org/keywords/molecular-diffusion', 'display_name': 'Molecular diffusion', 'score': 0.44573945}, {'id': 'https://openalex.org/keywords/surface-diffusion', 'display_name': 'Surface diffusion', 'score': 0.410883}], 'concepts': [{'id': 'https://openalex.org/C53657456', 'wikidata': 'https://www.wikidata.org/wiki/Q184624', 'display_name': 'Peat', 'level': 2, 'score': 0.8406223}, {'id': 'https://openalex.org/C69357855', 'wikidata': 'https://www.wikidata.org/wiki/Q163214', 'display_name': 'Diffusion', 'level': 2, 'score': 0.7625914}, {'id': 'https://openalex.org/C86381522', 'wikidata': 'https://www.wikidata.org/wiki/Q2752988', 'display_name': 'Microporous material', 'level': 2, 'score': 0.74676424}, {'id': 'https://openalex.org/C57924286', 'wikidata': 'https://www.wikidata.org/wiki/Q2753078', 'display_name': 'Macropore', 'level': 4, 'score': 0.72250235}, {'id': 'https://openalex.org/C150394285', 'wikidata': 'https://www.wikidata.org/wiki/Q180254', 'display_name': 'Adsorption', 'level': 2, 'score': 0.7178378}, {'id': 'https://openalex.org/C51038369', 'wikidata': 'https://www.wikidata.org/wiki/Q909534', 'display_name': 'Mass transfer', 'level': 2, 'score': 0.64440584}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.6085109}, {'id': 'https://openalex.org/C184651966', 'wikidata': 'https://www.wikidata.org/wiki/Q906356', 'display_name': 'Aqueous solution', 'level': 2, 'score': 0.49421003}, {'id': 'https://openalex.org/C2777253967', 'wikidata': 'https://www.wikidata.org/wiki/Q30019', 'display_name': 'Sphagnum', 'level': 3, 'score': 0.48809206}, {'id': 'https://openalex.org/C68710425', 'wikidata': 'https://www.wikidata.org/wiki/Q5275442', 'display_name': 'Diffusion process', 'level': 3, 'score': 0.44732308}, {'id': 'https://openalex.org/C57736034', 'wikidata': 'https://www.wikidata.org/wiki/Q17104113', 'display_name': 'Molecular diffusion', 'level': 3, 'score': 0.44573945}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.43494383}, {'id': 'https://openalex.org/C15696416', 'wikidata': 'https://www.wikidata.org/wiki/Q3027666', 'display_name': 'Surface diffusion', 'level': 3, 'score': 0.410883}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.37674293}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.3295611}, {'id': 'https://openalex.org/C97355855', 'wikidata': 'https://www.wikidata.org/wiki/Q11473', 'display_name': 'Thermodynamics', 'level': 1, 'score': 0.15547252}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.14530322}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.08608127}, {'id': 'https://openalex.org/C82776694', 'wikidata': 'https://www.wikidata.org/wiki/Q380049', 'display_name': 'Mesoporous material', 'level': 3, 'score': 0.050581217}, {'id': 'https://openalex.org/C176217482', 'wikidata': 'https://www.wikidata.org/wiki/Q860554', 'display_name': 'Metric (unit)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C56739046', 'wikidata': 'https://www.wikidata.org/wiki/Q192060', 'display_name': 'Knowledge management', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C21547014', 'wikidata': 'https://www.wikidata.org/wiki/Q1423657', 'display_name': 'Operations management', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C3017618536', 'wikidata': 'https://www.wikidata.org/wiki/Q304994', 'display_name': 'Innovation diffusion', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0269-7491(89)90120-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S201530359', 'display_name': 'Environmental Pollution', 'issn_l': '0269-7491', 'issn': ['0269-7491', '1873-6424'], '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/15092490', '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': [{'id': 'https://metadata.un.org/sdg/6', 'score': 0.81, 'display_name': 'Clean water and sanitation'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 4, 'referenced_works': ['https://openalex.org/W1984818974', 'https://openalex.org/W2046903136', 'https://openalex.org/W2052020030', 'https://openalex.org/W2067571654'], 'related_works': ['https://openalex.org/W4320168738', 'https://openalex.org/W4220998350', 'https://openalex.org/W2951814288', 'https://openalex.org/W2782530058', 'https://openalex.org/W2492746700', 'https://openalex.org/W2117977789', 'https://openalex.org/W2097698809', 'https://openalex.org/W1977049377', 'https://openalex.org/W1974726986', 'https://openalex.org/W1968453607'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2032038738', 'counts_by_year': [{'year': 2024, 'cited_by_count': 11}, {'year': 2023, 'cited_by_count': 12}, {'year': 2022, 'cited_by_count': 20}, {'year': 2021, 'cited_by_count': 21}, {'year': 2020, 'cited_by_count': 21}, {'year': 2019, 'cited_by_count': 17}, {'year': 2018, 'cited_by_count': 25}, {'year': 2017, 'cited_by_count': 27}, {'year': 2016, 'cited_by_count': 33}, {'year': 2015, 'cited_by_count': 36}, {'year': 2014, 'cited_by_count': 25}, {'year': 2013, 'cited_by_count': 35}, {'year': 2012, 'cited_by_count': 28}], 'updated_date': '2025-01-08T05:18:30.481566', 'created_date': '2016-06-24'}