Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2147979150', 'doi': 'https://doi.org/10.1098/rsta.2010.0014', 'title': 'Biomaterials by freeze casting', 'display_name': 'Biomaterials by freeze casting', 'publication_year': 2010, 'publication_date': '2010-04-28', 'ids': {'openalex': 'https://openalex.org/W2147979150', 'doi': 'https://doi.org/10.1098/rsta.2010.0014', 'mag': '2147979150', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/20308117'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1098/rsta.2010.0014', 'pdf_url': 'https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2010.0014', 'source': {'id': 'https://openalex.org/S99517592', 'display_name': 'Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences', 'issn_l': '1364-503X', 'issn': ['1364-503X', '1471-2962'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319787', 'host_organization_name': 'Royal Society', 'host_organization_lineage': ['https://openalex.org/P4310319787'], 'host_organization_lineage_names': ['Royal Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2010.0014', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5067267145', 'display_name': 'Ulrike G. K. Wegst', 'orcid': 'https://orcid.org/0000-0002-9057-415X'}, 'institutions': [{'id': 'https://openalex.org/I72816309', 'display_name': 'Drexel University', 'ror': 'https://ror.org/04bdffz58', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72816309']}, {'id': 'https://openalex.org/I1291425158', 'display_name': 'Google (United States)', 'ror': 'https://ror.org/00njsd438', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I1291425158', 'https://openalex.org/I4210128969']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Ulrike G. K. Wegst', 'raw_affiliation_strings': ['Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'Find this author on PubMed', 'Google Scholar', 'Ulrike G. K. Wegst'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'institution_ids': ['https://openalex.org/I72816309']}, {'raw_affiliation_string': 'Ulrike G. K. Wegst', 'institution_ids': []}, {'raw_affiliation_string': 'Google Scholar', 'institution_ids': ['https://openalex.org/I1291425158']}, {'raw_affiliation_string': 'Find this author on PubMed', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064699173', 'display_name': 'Matthew Schecter', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I72816309', 'display_name': 'Drexel University', 'ror': 'https://ror.org/04bdffz58', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72816309']}, {'id': 'https://openalex.org/I1291425158', 'display_name': 'Google (United States)', 'ror': 'https://ror.org/00njsd438', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I1291425158', 'https://openalex.org/I4210128969']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Matthew Schecter', 'raw_affiliation_strings': ['Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'Find this author on PubMed', 'Google Scholar', 'Matthew Schecter'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'institution_ids': ['https://openalex.org/I72816309']}, {'raw_affiliation_string': 'Matthew Schecter', 'institution_ids': []}, {'raw_affiliation_string': 'Google Scholar', 'institution_ids': ['https://openalex.org/I1291425158']}, {'raw_affiliation_string': 'Find this author on PubMed', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001846468', 'display_name': 'Amalie E. Donius', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I72816309', 'display_name': 'Drexel University', 'ror': 'https://ror.org/04bdffz58', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72816309']}, {'id': 'https://openalex.org/I1291425158', 'display_name': 'Google (United States)', 'ror': 'https://ror.org/00njsd438', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I1291425158', 'https://openalex.org/I4210128969']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Amalie E. Donius', 'raw_affiliation_strings': ['Amalie E. Donius', 'Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'Find this author on PubMed', 'Google Scholar'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'institution_ids': ['https://openalex.org/I72816309']}, {'raw_affiliation_string': 'Amalie E. Donius', 'institution_ids': []}, {'raw_affiliation_string': 'Google Scholar', 'institution_ids': ['https://openalex.org/I1291425158']}, {'raw_affiliation_string': 'Find this author on PubMed', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5029796021', 'display_name': 'Philipp M. Hunger', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I72816309', 'display_name': 'Drexel University', 'ror': 'https://ror.org/04bdffz58', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72816309']}, {'id': 'https://openalex.org/I1291425158', 'display_name': 'Google (United States)', 'ror': 'https://ror.org/00njsd438', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I1291425158', 'https://openalex.org/I4210128969']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Philipp M. Hunger', 'raw_affiliation_strings': ['Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'Find this author on PubMed', 'Google Scholar', 'Philipp M. Hunger'], 'affiliations': [{'raw_affiliation_string': 'Department of Materials Science and Engineering, Drexel University, 3141\xa0Chestnut Street, Philadelphia, PA 19104, USA', 'institution_ids': ['https://openalex.org/I72816309']}, {'raw_affiliation_string': 'Philipp M. Hunger', 'institution_ids': []}, {'raw_affiliation_string': 'Google Scholar', 'institution_ids': ['https://openalex.org/I1291425158']}, {'raw_affiliation_string': 'Find this author on PubMed', 'institution_ids': []}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5067267145'], 'corresponding_institution_ids': ['https://openalex.org/I72816309', 'https://openalex.org/I1291425158'], 'apc_list': None, 'apc_paid': None, 'fwci': 9.101, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 329, 'citation_normalized_percentile': {'value': 0.99997, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '368', 'issue': '1917', 'first_page': '2099', 'last_page': '2121'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10059', 'display_name': 'Bone Tissue Engineering and Biomaterials', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, '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/T10059', 'display_name': 'Bone Tissue Engineering and Biomaterials', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, '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/T11278', 'display_name': 'Bioinspired Structural Materials and Biomineralization', 'score': 0.9949, 'subfield': {'id': 'https://openalex.org/subfields/2502', 'display_name': 'Biomaterials'}, '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/T10783', 'display_name': 'Additive Manufacturing and 3D Printing Technologies', 'score': 0.9891, 'subfield': {'id': 'https://openalex.org/subfields/2203', 'display_name': 'Automotive Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/bioinspired-materials', 'display_name': 'Bioinspired Materials', 'score': 0.534178}, {'id': 'https://openalex.org/keywords/bone-regeneration', 'display_name': 'Bone Regeneration', 'score': 0.512106}], 'concepts': [{'id': 'https://openalex.org/C99595764', 'wikidata': 'https://www.wikidata.org/wiki/Q486802', 'display_name': 'Toughness', 'level': 2, 'score': 0.730875}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.7197479}, {'id': 'https://openalex.org/C6648577', 'wikidata': 'https://www.wikidata.org/wiki/Q622669', 'display_name': 'Porosity', 'level': 2, 'score': 0.6564664}, {'id': 'https://openalex.org/C16635281', 'wikidata': 'https://www.wikidata.org/wiki/Q496098', 'display_name': 'Casting', 'level': 2, 'score': 0.57202923}, {'id': 'https://openalex.org/C104779481', 'wikidata': 'https://www.wikidata.org/wiki/Q50707', 'display_name': 'Composite number', 'level': 2, 'score': 0.43891767}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.40372825}, {'id': 'https://openalex.org/C136229726', 'wikidata': 'https://www.wikidata.org/wiki/Q327092', 'display_name': 'Biomedical engineering', 'level': 1, 'score': 0.34844637}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.34643984}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.096776515}], 'mesh': [{'descriptor_ui': 'D001672', 'descriptor_name': 'Biocompatible Materials', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001672', 'descriptor_name': 'Biocompatible Materials', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D032701', 'descriptor_name': 'Biomimetics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004867', 'descriptor_name': 'Equipment Design', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005615', 'descriptor_name': 'Freezing', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008422', 'descriptor_name': 'Materials Testing', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008954', 'descriptor_name': 'Models, Biological', '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': 'D016062', 'descriptor_name': 'Porosity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011312', 'descriptor_name': 'Pressure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012038', 'descriptor_name': 'Regeneration', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013314', 'descriptor_name': 'Stress, Mechanical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013696', 'descriptor_name': 'Temperature', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D054457', 'descriptor_name': 'Tissue Scaffolds', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1098/rsta.2010.0014', 'pdf_url': 'https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2010.0014', 'source': {'id': 'https://openalex.org/S99517592', 'display_name': 'Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences', 'issn_l': '1364-503X', 'issn': ['1364-503X', '1471-2962'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319787', 'host_organization_name': 'Royal Society', 'host_organization_lineage': ['https://openalex.org/P4310319787'], 'host_organization_lineage_names': ['Royal Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/20308117', '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': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1098/rsta.2010.0014', 'pdf_url': 'https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2010.0014', 'source': {'id': 'https://openalex.org/S99517592', 'display_name': 'Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences', 'issn_l': '1364-503X', 'issn': ['1364-503X', '1471-2962'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319787', 'host_organization_name': 'Royal Society', 'host_organization_lineage': ['https://openalex.org/P4310319787'], 'host_organization_lineage_names': ['Royal Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 81, 'referenced_works': ['https://openalex.org/W1504980292', 'https://openalex.org/W1512665544', 'https://openalex.org/W1520891405', 'https://openalex.org/W1577668629', 'https://openalex.org/W1701172542', 'https://openalex.org/W1964112133', 'https://openalex.org/W1966004621', 'https://openalex.org/W1968877942', 'https://openalex.org/W1969293769', 'https://openalex.org/W1972344375', 'https://openalex.org/W1973138424', 'https://openalex.org/W1975587522', 'https://openalex.org/W1979125069', 'https://openalex.org/W1979520497', 'https://openalex.org/W1980454408', 'https://openalex.org/W1984083751', 'https://openalex.org/W1992506166', 'https://openalex.org/W1995778514', 'https://openalex.org/W1998110222', 'https://openalex.org/W2001642995', 'https://openalex.org/W2002337145', 'https://openalex.org/W2003488635', 'https://openalex.org/W2003846458', 'https://openalex.org/W2004611121', 'https://openalex.org/W2010649624', 'https://openalex.org/W2010953944', 'https://openalex.org/W2011886367', 'https://openalex.org/W2013944734', 'https://openalex.org/W2015165885', 'https://openalex.org/W2015238389', 'https://openalex.org/W2015255096', 'https://openalex.org/W2015593531', 'https://openalex.org/W2016137040', 'https://openalex.org/W2016767232', 'https://openalex.org/W2020897900', 'https://openalex.org/W2024884707', 'https://openalex.org/W2029631131', 'https://openalex.org/W2030576438', 'https://openalex.org/W2031155937', 'https://openalex.org/W2031602249', 'https://openalex.org/W2033188536', 'https://openalex.org/W2034325001', 'https://openalex.org/W2036978569', 'https://openalex.org/W2040957028', 'https://openalex.org/W2043218467', 'https://openalex.org/W2044015098', 'https://openalex.org/W2049872969', 'https://openalex.org/W2051068696', 'https://openalex.org/W2052164524', 'https://openalex.org/W2052318908', 'https://openalex.org/W2052568025', 'https://openalex.org/W2052677241', 'https://openalex.org/W2053016699', 'https://openalex.org/W2055583540', 'https://openalex.org/W2059173061', 'https://openalex.org/W2059889846', 'https://openalex.org/W2061379665', 'https://openalex.org/W2063813637', 'https://openalex.org/W2064665991', 'https://openalex.org/W2068222897', 'https://openalex.org/W2079743176', 'https://openalex.org/W2079930781', 'https://openalex.org/W2085276454', 'https://openalex.org/W2085433023', 'https://openalex.org/W2093964646', 'https://openalex.org/W2094750715', 'https://openalex.org/W2097977925', 'https://openalex.org/W2099883555', 'https://openalex.org/W2119888724', 'https://openalex.org/W2124195334', 'https://openalex.org/W2126195144', 'https://openalex.org/W2132431006', 'https://openalex.org/W2136876183', 'https://openalex.org/W2159210886', 'https://openalex.org/W2207761946', 'https://openalex.org/W2479563791', 'https://openalex.org/W2734669961', 'https://openalex.org/W3209639490', 'https://openalex.org/W4249382742', 'https://openalex.org/W4285719527', 'https://openalex.org/W4298192840'], 'related_works': ['https://openalex.org/W392422591', 'https://openalex.org/W2393554192', 'https://openalex.org/W2392518446', 'https://openalex.org/W2381584859', 'https://openalex.org/W2362875760', 'https://openalex.org/W2362127092', 'https://openalex.org/W2359463116', 'https://openalex.org/W2214518107', 'https://openalex.org/W2122637380', 'https://openalex.org/W1968527418'], 'abstract_inverted_index': {'The': [0, 83], 'functional': [1], 'requirements': [2], 'for': [3, 61, 115, 196], 'synthetic': [4, 153], 'tissue': [5, 25, 62, 99], 'substitutes': [6], 'appear': [7], 'deceptively': [8], 'simple:': [9], 'they': [10, 31], 'should': [11, 32], 'provide': [12], 'a': [13, 193], 'porous': [14], 'matrix': [15], 'with': [16, 81, 124, 147], 'interconnecting': [17], 'porosity': [18], 'and': [19, 37, 48, 55, 72, 78, 93, 100, 189], 'surface': [20], 'properties': [21, 126, 139], 'that': [22, 89, 159], 'promote': [23], 'rapid': [24], 'ingrowth;': [26], 'at': [27], 'the': [28, 97, 109, 117, 138, 164, 167, 197], 'same': [29], 'time,': [30], 'possess': [33], 'sufficient': [34], 'stiffness,': [35], 'strength': [36, 77], 'toughness': [38, 79], 'to': [39, 65, 86, 105, 120, 129, 150, 162, 178], 'prevent': [40], 'crushing': [41], 'under': [42], 'physiological': [43], 'loads': [44], 'until': [45], 'full': [46], 'integration': [47], 'healing': [49], 'are': [50, 160], 'reached.': [51], 'Despite': [52], 'extensive': [53], 'efforts': [54], 'first': [56], 'encouraging': [57], 'results,': [58], 'current': [59, 148], 'biomaterials': [60, 154], 'regeneration': [63], 'tend': [64], 'suffer': [66], 'common': [67], 'limitations:': [68], 'insufficient': [69], 'tissue–material': [70], 'interaction': [71], 'an': [73], 'inherent': [74], 'lack': [75], 'of': [76, 96, 111, 136, 140, 166, 187, 199], 'associated': [80], 'porosity.': [82], 'challenge': [84], 'persists': [85], 'synthesize': [87], 'materials': [88, 183], 'mimic': [90], 'both': [91], 'structure': [92], 'mechanical': [94, 169, 190], 'performance': [95], 'natural': [98, 130], 'permit': [101], 'strong': [102], 'tissue–implant': [103], 'interfaces': [104], 'be': [106, 163], 'formed.': [107], 'In': [108], 'case': [110], 'bone': [112], 'substitute': [113], 'materials,': [114], 'example,': [116], 'goal': [118], 'is': [119, 144], 'engineer': [121], 'high-performance': [122], 'composites': [123], 'effective': [125], 'that,': [127], 'similar': [128], 'mineralized': [131], 'tissue,': [132], 'exceed': [133], 'by': [134], 'orders': [135], 'magnitude': [137], 'its': [141], 'constituents.': [142], 'It': [143], 'still': [145], 'difficult': [146], 'technology': [149], 'emulate': [151], 'in': [152, 172], 'multi-level': [155], 'hierarchical': [156], 'composite': [157], 'structures': [158], 'thought': [161], 'origin': [165], 'observed': [168], 'property': [170], 'amplification': [171], 'biological': [173], 'materials.': [174], 'Freeze': [175], 'casting': [176, 202], 'permits': [177], 'manufacture': [179, 198], 'such': [180], 'complex,': [181], 'hybrid': [182], 'through': [184], 'excellent': [185], 'control': [186], 'structural': [188], 'properties.': [191], 'As': [192], 'processing': [194], 'technique': [195], 'biomaterials,': [200], 'freeze': [201], 'therefore': [203], 'has': [204], 'great': [205], 'promise.': [206]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2147979150', 'counts_by_year': [{'year': 2024, 'cited_by_count': 22}, {'year': 2023, 'cited_by_count': 18}, {'year': 2022, 'cited_by_count': 23}, {'year': 2021, 'cited_by_count': 36}, {'year': 2020, 'cited_by_count': 50}, {'year': 2019, 'cited_by_count': 25}, {'year': 2018, 'cited_by_count': 27}, {'year': 2017, 'cited_by_count': 28}, {'year': 2016, 'cited_by_count': 19}, {'year': 2015, 'cited_by_count': 17}, {'year': 2014, 'cited_by_count': 17}, {'year': 2013, 'cited_by_count': 25}, {'year': 2012, 'cited_by_count': 12}], 'updated_date': '2024-09-13T10:50:56.345605', 'created_date': '2016-06-24'}