Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1998589992', 'doi': 'https://doi.org/10.1016/j.watres.2011.10.024', 'title': 'Evaluation of the flocculation performance of carboxymethyl chitosan-graft-polyacrylamide, a novel amphoteric chemically bonded composite flocculant', 'display_name': 'Evaluation of the flocculation performance of carboxymethyl chitosan-graft-polyacrylamide, a novel amphoteric chemically bonded composite flocculant', 'publication_year': 2011, 'publication_date': '2011-10-26', 'ids': {'openalex': 'https://openalex.org/W1998589992', 'doi': 'https://doi.org/10.1016/j.watres.2011.10.024', 'mag': '1998589992', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/22075036'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.watres.2011.10.024', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S52566953', 'display_name': 'Water Research', 'issn_l': '0043-1354', 'issn': ['0043-1354', '1879-2448'], '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/A5103256882', 'display_name': 'Zhen Yang', 'orcid': 'https://orcid.org/0000-0002-6032-3018'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhen Yang', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5006034300', 'display_name': 'Bo Yuan', 'orcid': 'https://orcid.org/0000-0001-7723-4823'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Bo Yuan', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5065094141', 'display_name': 'Xin Huang', 'orcid': 'https://orcid.org/0000-0001-8298-4119'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Xin Huang', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5104121033', 'display_name': 'Junyu Zhou', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Junyu Zhou', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101909601', 'display_name': 'Jun Cai', 'orcid': 'https://orcid.org/0000-0001-9569-7418'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jun Cai', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086972058', 'display_name': 'Hu Yang', 'orcid': 'https://orcid.org/0000-0001-5779-1833'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hu Yang', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100382839', 'display_name': 'Aimin Li', 'orcid': 'https://orcid.org/0000-0002-9120-1558'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Aimin Li', 'raw_affiliation_strings': ['State Key Laboratory of Pollution Control and Resource Reuse, School of The Environment, Nanjing University, Nanjing, 210093, PR China.'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Pollution Control and Resource Reuse, School of The Environment, Nanjing University, Nanjing, 210093, PR China.', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5047848717', 'display_name': 'Rongshi Cheng', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Rongshi Cheng', 'raw_affiliation_strings': ['Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory for Mesoscopic Chemistry of MOE, Department of Polymer Science & Technology, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, PR China', 'institution_ids': ['https://openalex.org/I881766915']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4350, 'currency': 'USD', 'value_usd': 4350, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 15.247, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 166, 'citation_normalized_percentile': {'value': 0.947614, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '46', 'issue': '1', 'first_page': '107', 'last_page': '114'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11188', 'display_name': 'Coagulation and Flocculation Studies', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2312', 'display_name': 'Water Science and Technology'}, '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/T11188', 'display_name': 'Coagulation and Flocculation Studies', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2312', 'display_name': 'Water Science and Technology'}, '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/T11401', 'display_name': 'Minerals Flotation and Separation Techniques', 'score': 0.9722, 'subfield': {'id': 'https://openalex.org/subfields/2312', 'display_name': 'Water Science and Technology'}, '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/T10016', 'display_name': 'Adsorption and biosorption for pollutant removal', 'score': 0.9656, 'subfield': {'id': 'https://openalex.org/subfields/2312', 'display_name': 'Water Science and Technology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/zeta-potential', 'display_name': 'Zeta potential', 'score': 0.8582568}, {'id': 'https://openalex.org/keywords/polyacrylamide', 'display_name': 'Polyacrylamide', 'score': 0.8535237}, {'id': 'https://openalex.org/keywords/turbidity', 'display_name': 'Turbidity', 'score': 0.42202166}, {'id': 'https://openalex.org/keywords/particle-aggregation', 'display_name': 'Particle aggregation', 'score': 0.41803738}], 'concepts': [{'id': 'https://openalex.org/C148815931', 'wikidata': 'https://www.wikidata.org/wiki/Q900689', 'display_name': 'Flocculation', 'level': 2, 'score': 0.9668838}, {'id': 'https://openalex.org/C86181022', 'wikidata': 'https://www.wikidata.org/wiki/Q196823', 'display_name': 'Zeta potential', 'level': 3, 'score': 0.8582568}, {'id': 'https://openalex.org/C2778862431', 'wikidata': 'https://www.wikidata.org/wiki/Q416002', 'display_name': 'Polyacrylamide', 'level': 2, 'score': 0.8535237}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.7017508}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.6213654}, {'id': 'https://openalex.org/C150394285', 'wikidata': 'https://www.wikidata.org/wiki/Q180254', 'display_name': 'Adsorption', 'level': 2, 'score': 0.5930536}, {'id': 'https://openalex.org/C2779732960', 'wikidata': 'https://www.wikidata.org/wiki/Q408510', 'display_name': 'Chitosan', 'level': 2, 'score': 0.5860986}, {'id': 'https://openalex.org/C104779481', 'wikidata': 'https://www.wikidata.org/wiki/Q50707', 'display_name': 'Composite number', 'level': 2, 'score': 0.47975075}, {'id': 'https://openalex.org/C187530423', 'wikidata': 'https://www.wikidata.org/wiki/Q7140503', 'display_name': 'Particle size', 'level': 2, 'score': 0.43897307}, {'id': 'https://openalex.org/C64016661', 'wikidata': 'https://www.wikidata.org/wiki/Q898574', 'display_name': 'Turbidity', 'level': 2, 'score': 0.42202166}, {'id': 'https://openalex.org/C96087396', 'wikidata': 'https://www.wikidata.org/wiki/Q393340', 'display_name': 'Particle aggregation', 'level': 3, 'score': 0.41803738}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.35817742}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.32867104}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.23534891}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.21054307}, {'id': 'https://openalex.org/C155672457', 'wikidata': 'https://www.wikidata.org/wiki/Q61231', 'display_name': 'Nanoparticle', 'level': 2, 'score': 0.13345635}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.10976261}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, '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/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000180', 'descriptor_name': 'Acrylic Resins', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D048271', 'descriptor_name': 'Chitosan', 'qualifier_ui': 'Q000031', 'qualifier_name': 'analogs & derivatives', 'is_major_topic': True}, {'descriptor_ui': 'D000180', 'descriptor_name': 'Acrylic Resins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D048271', 'descriptor_name': 'Chitosan', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D048271', 'descriptor_name': 'Chitosan', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005427', 'descriptor_name': 'Flocculation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006863', 'descriptor_name': 'Hydrogen-Ion Concentration', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007616', 'descriptor_name': 'Kaolin', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D007616', 'descriptor_name': 'Kaolin', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007700', 'descriptor_name': 'Kinetics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009391', 'descriptor_name': 'Nephelometry and Turbidimetry', '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': 'D055672', 'descriptor_name': 'Static Electricity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', '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.watres.2011.10.024', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S52566953', 'display_name': 'Water Research', 'issn_l': '0043-1354', 'issn': ['0043-1354', '1879-2448'], '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/22075036', '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': 0.73, '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/W1486233867', 'https://openalex.org/W173226072', 'https://openalex.org/W1963642114', 'https://openalex.org/W1966834409', 'https://openalex.org/W1970093364', 'https://openalex.org/W1977524928', 'https://openalex.org/W1983678528', 'https://openalex.org/W1986732267', 'https://openalex.org/W1992063865', 'https://openalex.org/W1992339623', 'https://openalex.org/W1992494052', 'https://openalex.org/W2011717879', 'https://openalex.org/W2013970706', 'https://openalex.org/W2022286301', 'https://openalex.org/W2024304644', 'https://openalex.org/W2024658045', 'https://openalex.org/W2025425627', 'https://openalex.org/W2028716442', 'https://openalex.org/W2029759754', 'https://openalex.org/W2034639062', 'https://openalex.org/W2043666689', 'https://openalex.org/W2044775789', 'https://openalex.org/W2051890509', 'https://openalex.org/W2053059779', 'https://openalex.org/W2058831606', 'https://openalex.org/W2075020063', 'https://openalex.org/W2078414865', 'https://openalex.org/W2090041273', 'https://openalex.org/W2090276657', 'https://openalex.org/W2091772315', 'https://openalex.org/W2093595015', 'https://openalex.org/W2094425279', 'https://openalex.org/W2118253803', 'https://openalex.org/W2130410430', 'https://openalex.org/W2527485319', 'https://openalex.org/W2800860906', 'https://openalex.org/W2982561936', 'https://openalex.org/W4205273385', 'https://openalex.org/W4285719527', 'https://openalex.org/W576236622', 'https://openalex.org/W644778545'], 'related_works': ['https://openalex.org/W3115865267', 'https://openalex.org/W3114993268', 'https://openalex.org/W2387596343', 'https://openalex.org/W2375039397', 'https://openalex.org/W2374736337', 'https://openalex.org/W2373330317', 'https://openalex.org/W2359886668', 'https://openalex.org/W2348906238', 'https://openalex.org/W2040029152', 'https://openalex.org/W2003609497'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1998589992', 'counts_by_year': [{'year': 2024, 'cited_by_count': 10}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 13}, {'year': 2021, 'cited_by_count': 13}, {'year': 2020, 'cited_by_count': 17}, {'year': 2019, 'cited_by_count': 16}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 16}, {'year': 2016, 'cited_by_count': 14}, {'year': 2015, 'cited_by_count': 16}, {'year': 2014, 'cited_by_count': 25}, {'year': 2013, 'cited_by_count': 15}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-12-16T12:35:03.900434', 'created_date': '2016-06-24'}