Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2141778705', 'doi': None, 'title': 'Hydrogels Based on Carrageenan Extracted from Kappaphycus alvarezii', 'display_name': 'Hydrogels Based on Carrageenan Extracted from Kappaphycus alvarezii', 'publication_year': 2013, 'publication_date': '2013-06-22', 'ids': {'openalex': 'https://openalex.org/W2141778705', 'mag': '2141778705'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.waset.org/Publication/hydrogels-based-on-carrageenan-extracted-from-kappaphycus-alvarezii/15870', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764421808', 'display_name': 'World Academy of Science, Engineering and Technology, International Journal of Medical, Health, Biomedical, Bioengineering and Pharmaceutical Engineering', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310318413', 'host_organization_name': 'World Academy of Science, Engineering and Technology', 'host_organization_lineage': ['https://openalex.org/P4310318413'], 'host_organization_lineage_names': ['World Academy of Science, Engineering and Technology'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5049757561', 'display_name': 'Sperisa Distantina', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. Distantina', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5033828553', 'display_name': 'Rochmadi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Rochmadi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5061738824', 'display_name': 'Mohammad Fahrurrozi', 'orcid': 'https://orcid.org/0000-0001-6262-9961'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Fahrurrozi', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5112689650', 'display_name': 'Wiratni Wiratni', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Wiratni', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.032, 'has_fulltext': False, 'cited_by_count': 7, 'citation_normalized_percentile': {'value': 0.782531, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '7', 'issue': '6', 'first_page': '244', 'last_page': '247'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11390', 'display_name': 'Seaweed-derived Bioactive Compounds', 'score': 0.9799, 'subfield': {'id': 'https://openalex.org/subfields/1104', 'display_name': 'Aquatic Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11390', 'display_name': 'Seaweed-derived Bioactive Compounds', 'score': 0.9799, 'subfield': {'id': 'https://openalex.org/subfields/1104', 'display_name': 'Aquatic Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/kappaphycus-alvarezii', 'display_name': 'Kappaphycus alvarezii', 'score': 0.9864273}, {'id': 'https://openalex.org/keywords/carrageenan', 'display_name': 'Carrageenan', 'score': 0.9054562}], 'concepts': [{'id': 'https://openalex.org/C2778344045', 'wikidata': 'https://www.wikidata.org/wiki/Q6367130', 'display_name': 'Kappaphycus alvarezii', 'level': 3, 'score': 0.9864273}, {'id': 'https://openalex.org/C2781227287', 'wikidata': 'https://www.wikidata.org/wiki/Q421991', 'display_name': 'Carrageenan', 'level': 2, 'score': 0.9054562}, {'id': 'https://openalex.org/C108586683', 'wikidata': 'https://www.wikidata.org/wiki/Q17164826', 'display_name': 'Self-healing hydrogels', 'level': 2, 'score': 0.5210049}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.44052193}, {'id': 'https://openalex.org/C556039675', 'wikidata': 'https://www.wikidata.org/wiki/Q771035', 'display_name': 'Traditional medicine', 'level': 1, 'score': 0.40650094}, {'id': 'https://openalex.org/C31903555', 'wikidata': 'https://www.wikidata.org/wiki/Q1637030', 'display_name': 'Food science', 'level': 1, 'score': 0.3703366}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.29733568}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.27773613}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.08769199}, {'id': 'https://openalex.org/C559758991', 'wikidata': 'https://www.wikidata.org/wiki/Q37868', 'display_name': 'Algae', 'level': 2, 'score': 0.06748143}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.05995044}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.waset.org/Publication/hydrogels-based-on-carrageenan-extracted-from-kappaphycus-alvarezii/15870', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764421808', 'display_name': 'World Academy of Science, Engineering and Technology, International Journal of Medical, Health, Biomedical, Bioengineering and Pharmaceutical Engineering', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310318413', 'host_organization_name': 'World Academy of Science, Engineering and Technology', 'host_organization_lineage': ['https://openalex.org/P4310318413'], 'host_organization_lineage_names': ['World Academy of Science, Engineering and Technology'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.78, 'id': 'https://metadata.un.org/sdg/14', 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3138423512', 'https://openalex.org/W2999292484', 'https://openalex.org/W2996975859', 'https://openalex.org/W2930032497', 'https://openalex.org/W2918954737', 'https://openalex.org/W2766572202', 'https://openalex.org/W2516049602', 'https://openalex.org/W2308782850', 'https://openalex.org/W2200228260'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2141778705', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-12-10T08:46:06.798411', 'created_date': '2016-06-24'}