Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2048751393', 'doi': 'https://doi.org/10.1002/1097-4628(20000801)77:5<967::aid-app3>3.0.co;2-5', 'title': 'Chelating resins VI: Chelating resins of formaldehyde condensed phenolic Schiff bases derived from 4,4?-diaminodiphenyl ether with hydroxybenzaldehydes?synthesis, characterization, and metal ion adsorption studies', 'display_name': 'Chelating resins VI: Chelating resins of formaldehyde condensed phenolic Schiff bases derived from 4,4?-diaminodiphenyl ether with hydroxybenzaldehydes?synthesis, characterization, and metal ion adsorption studies', 'publication_year': 2000, 'publication_date': '2000-01-01', 'ids': {'openalex': 'https://openalex.org/W2048751393', 'doi': 'https://doi.org/10.1002/1097-4628(20000801)77:5<967::aid-app3>3.0.co;2-5', 'mag': '2048751393'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/1097-4628(20000801)77:5<967::aid-app3>3.0.co;2-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S200764475', 'display_name': 'Journal of Applied Polymer Science', 'issn_l': '0021-8995', 'issn': ['0021-8995', '1097-4628'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/A5012469509', 'display_name': 'Shashadhar Samal', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I6013171', 'display_name': 'Ravenshaw University', 'ror': 'https://ror.org/014ecgm61', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I6013171']}], 'countries': ['IN'], 'is_corresponding': True, 'raw_author_name': 'S. Samal', 'raw_affiliation_strings': ['Department of Chemistry, Ravenshaw College, Cuttack 753 003, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, Ravenshaw College, Cuttack 753 003, India', 'institution_ids': ['https://openalex.org/I6013171']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100834644', 'display_name': 'Rima Das', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I6013171', 'display_name': 'Ravenshaw University', 'ror': 'https://ror.org/014ecgm61', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I6013171']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'R. R. Das', 'raw_affiliation_strings': ['Department of Chemistry, Ravenshaw College, Cuttack 753 003, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, Ravenshaw College, Cuttack 753 003, India', 'institution_ids': ['https://openalex.org/I6013171']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001947485', 'display_name': 'R. K. Dey', 'orcid': 'https://orcid.org/0000-0002-0246-4437'}, 'institutions': [{'id': 'https://openalex.org/I6013171', 'display_name': 'Ravenshaw University', 'ror': 'https://ror.org/014ecgm61', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I6013171']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'R. K. Dey', 'raw_affiliation_strings': ['Department of Chemistry, Ravenshaw College, Cuttack 753 003, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, Ravenshaw College, Cuttack 753 003, India', 'institution_ids': ['https://openalex.org/I6013171']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5034376845', 'display_name': 'S. Acharya', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I6013171', 'display_name': 'Ravenshaw University', 'ror': 'https://ror.org/014ecgm61', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I6013171']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'S. Acharya', 'raw_affiliation_strings': ['Department of Chemistry, Ravenshaw College, Cuttack 753 003, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, Ravenshaw College, Cuttack 753 003, India', 'institution_ids': ['https://openalex.org/I6013171']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5012469509'], 'corresponding_institution_ids': ['https://openalex.org/I6013171'], 'apc_list': {'value': 4430, 'currency': 'USD', 'value_usd': 4430, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.983, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 50, 'citation_normalized_percentile': {'value': 0.913361, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 92, 'max': 93}, 'biblio': {'volume': '77', 'issue': '5', 'first_page': '967', 'last_page': '981'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14303', 'display_name': 'Synthesis and Characterization of Polymer Resins', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2507', 'display_name': 'Polymers and Plastics'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T14303', 'display_name': 'Synthesis and Characterization of Polymer Resins', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2507', 'display_name': 'Polymers and Plastics'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11746', 'display_name': 'Organic Chemistry and Catalysis', 'score': 0.9938, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic 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/T13265', 'display_name': 'Chemistry and Applications of Tetrazoles', 'score': 0.9816, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic Chemistry'}, '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/polymer-resins', 'display_name': 'Polymer Resins', 'score': 0.527127}, {'id': 'https://openalex.org/keywords/ion-exchange-properties', 'display_name': 'Ion-Exchange Properties', 'score': 0.505605}], 'concepts': [{'id': 'https://openalex.org/C199164860', 'wikidata': 'https://www.wikidata.org/wiki/Q6822745', 'display_name': 'Metal ions in aqueous solution', 'level': 3, 'score': 0.644429}, {'id': 'https://openalex.org/C2780407432', 'wikidata': 'https://www.wikidata.org/wiki/Q103230', 'display_name': 'Ether', 'level': 2, 'score': 0.59387934}, {'id': 'https://openalex.org/C150394285', 'wikidata': 'https://www.wikidata.org/wiki/Q180254', 'display_name': 'Adsorption', 'level': 2, 'score': 0.5698349}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.5618037}, {'id': 'https://openalex.org/C197404232', 'wikidata': 'https://www.wikidata.org/wiki/Q319827', 'display_name': 'Chelation', 'level': 2, 'score': 0.5546848}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.52652586}, {'id': 'https://openalex.org/C53033327', 'wikidata': 'https://www.wikidata.org/wiki/Q2371697', 'display_name': 'Condensation polymer', 'level': 3, 'score': 0.5149013}, {'id': 'https://openalex.org/C2775930285', 'wikidata': 'https://www.wikidata.org/wiki/Q161210', 'display_name': 'Formaldehyde', 'level': 2, 'score': 0.5140956}, {'id': 'https://openalex.org/C544153396', 'wikidata': 'https://www.wikidata.org/wiki/Q11426', 'display_name': 'Metal', 'level': 2, 'score': 0.49340835}, {'id': 'https://openalex.org/C160434732', 'wikidata': 'https://www.wikidata.org/wiki/Q2611095', 'display_name': 'Thermal decomposition', 'level': 2, 'score': 0.43369335}, {'id': 'https://openalex.org/C2777255693', 'wikidata': 'https://www.wikidata.org/wiki/Q410125', 'display_name': 'Crown ether', 'level': 3, 'score': 0.4108119}, {'id': 'https://openalex.org/C179104552', 'wikidata': 'https://www.wikidata.org/wiki/Q11165', 'display_name': 'Inorganic chemistry', 'level': 1, 'score': 0.39845833}, {'id': 'https://openalex.org/C13965031', 'wikidata': 'https://www.wikidata.org/wiki/Q243545', 'display_name': 'Nuclear chemistry', 'level': 1, 'score': 0.3636573}, {'id': 'https://openalex.org/C521977710', 'wikidata': 'https://www.wikidata.org/wiki/Q81163', 'display_name': 'Polymer', 'level': 2, 'score': 0.32445443}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.25405398}, {'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.1604282}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/1097-4628(20000801)77:5<967::aid-app3>3.0.co;2-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S200764475', 'display_name': 'Journal of Applied Polymer Science', 'issn_l': '0021-8995', 'issn': ['0021-8995', '1097-4628'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, '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', 'score': 0.63, 'id': 'https://metadata.un.org/sdg/6'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 35, 'referenced_works': ['https://openalex.org/W125355073', 'https://openalex.org/W1589090875', 'https://openalex.org/W1976637904', 'https://openalex.org/W1981739136', 'https://openalex.org/W1989872738', 'https://openalex.org/W1991787339', 'https://openalex.org/W2004108042', 'https://openalex.org/W2006544260', 'https://openalex.org/W2008469187', 'https://openalex.org/W2015632591', 'https://openalex.org/W2020215864', 'https://openalex.org/W2026446836', 'https://openalex.org/W2028628380', 'https://openalex.org/W2032727480', 'https://openalex.org/W2040085016', 'https://openalex.org/W2047173132', 'https://openalex.org/W2050497157', 'https://openalex.org/W2051565726', 'https://openalex.org/W2062886128', 'https://openalex.org/W2069344082', 'https://openalex.org/W2073696384', 'https://openalex.org/W2075415765', 'https://openalex.org/W2077120497', 'https://openalex.org/W2080718082', 'https://openalex.org/W2088182267', 'https://openalex.org/W2111127240', 'https://openalex.org/W2116671371', 'https://openalex.org/W2121258946', 'https://openalex.org/W2134909721', 'https://openalex.org/W2312316663', 'https://openalex.org/W2313284265', 'https://openalex.org/W2321925485', 'https://openalex.org/W2996633742', 'https://openalex.org/W3128038922', 'https://openalex.org/W4242664586'], 'related_works': ['https://openalex.org/W4244501056', 'https://openalex.org/W4231834391', 'https://openalex.org/W2800800428', 'https://openalex.org/W2539574863', 'https://openalex.org/W2389260580', 'https://openalex.org/W2361361613', 'https://openalex.org/W2358106342', 'https://openalex.org/W2101897663', 'https://openalex.org/W2090809723', 'https://openalex.org/W1999468049'], 'abstract_inverted_index': {'Phenolic': [0], 'Schiff': [1], 'bases': [2], 'derived': [3], 'from': [4, 144, 201], 'o-,': [5], 'm-,': [6], 'and': [7, 9, 44, 50, 69, 98, 120, 155, 163, 206], 'p-hydroxybenzaldehydes': [8], '4,': [10], '4′-diaminodiphenyl': [11], 'ether': [12], 'were': [13, 22, 34, 76, 157, 186, 190], 'subjected': [14], 'to': [15, 24, 111, 192, 198], 'polycondensation': [16, 62], 'reaction': [17], 'with': [18, 28, 63, 102], 'formaldehyde.': [19], 'The': [20, 32, 53, 73, 85, 118, 137, 166, 188], 'resins': [21, 58, 110, 138, 152, 189], 'found': [23, 191], 'form': [25], 'polychelates': [26], 'readily': [27], 'several': [29, 141], 'metal': [30, 128, 142, 179], 'ions.': [31], 'materials': [33], 'characterized': [35], 'by': [36], 'elemental': [37], 'analysis,': [38], 'GPC,': [39], 'IR,': [40], 'UV-Vis,': [41], '1H-NMR,': [42], 'XRD,': [43], 'thermal': [45, 86, 104], 'analyses': [46], 'like': [47, 93], 'TG,': [48], 'DTG,': [49], 'DSC': [51, 119], 'studies.': [52], '1H-NMR': [54], 'spectra': [55, 81], 'of': [56, 61, 82, 127, 134, 150, 168, 173, 177, 204], 'the': [57, 79, 83, 90, 103, 109, 116, 125, 132, 135, 151, 174, 178], 'provided': [59, 89], 'evidence': [60], 'well-defined': [64], 'peaks': [65], 'for': [66, 195], 'bridging': [67], 'methylene': [68], 'terminal': [70], 'methylol': [71], 'functions.': [72], 'metal-ligand': [74], 'bonds': [75], 'registered': [77], 'in': [78, 161, 181], 'IR': [80], 'polychelates.': [84, 117], 'analysis': [87], 'data': [88, 107, 122], 'kinetic': [91], 'parameters': [92], 'activation': [94], 'energy,': [95], 'frequency': [96], 'factor,': [97], 'entropy': [99], 'changes': [100], 'associated': [101], 'decomposition.': [105], 'These': [106], 'indicated': [108, 123], 'be': [112, 193], 'more': [113], 'stable': [114], 'than': [115], 'XRD': [121], 'that': [124], 'incorporation': [126], 'ions': [129, 143, 180], 'significantly': [130], 'enhanced': [131], 'crystallinity': [133], 'polymers.': [136], 'could': [139], 'adsorb': [140], 'dilute': [145], 'aqueous': [146], 'solutions.': [147], 'Adsorption': [148], 'characteristics': [149], 'towards': [153], 'Cu(II)': [154, 196, 205], 'Ni(II)': [156], 'studied': [158], 'spectrophotometrically': [159], 'both': [160], 'competitive': [162], 'noncompetitive': [164], 'conditions.': [165], 'effects': [167], 'pH,': [169], 'contact': [170], 'time,': [171], 'quantity': [172], 'sorbent,': [175], 'concentration': [176], 'a': [182, 202], 'suitable': [183], 'buffer': [184], 'medium': [185], 'studied.': [187], 'selective': [194], 'leading': [197], 'its': [199], 'separation': [200], 'mixture': [203], 'Ni(II).': [207], '©': [208], '2000': [209, 221], 'John': [210], 'Wiley': [211], '&': [212], 'Sons,': [213], 'Inc.': [214], 'J': [215], 'Appl': [216], 'Polym': [217], 'Sci': [218], '77:': [219], '967–981,': [220]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2048751393', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 3}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-09-10T14:54:44.746758', 'created_date': '2016-06-24'}