Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3081165329', 'doi': 'https://doi.org/10.1002/cbic.202000316', 'title': 'Artificial Enzymes for Diels‐Alder Reactions', 'display_name': 'Artificial Enzymes for Diels‐Alder Reactions', 'publication_year': 2020, 'publication_date': '2020-09-02', 'ids': {'openalex': 'https://openalex.org/W3081165329', 'doi': 'https://doi.org/10.1002/cbic.202000316', 'mag': '3081165329', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/32852088'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/cbic.202000316', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S154285657', 'display_name': 'ChemBioChem', 'issn_l': '1439-4227', 'issn': ['1439-4227', '1439-7633'], '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': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://hal.science/hal-02984513/document', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5022946703', 'display_name': 'Wadih Ghattas', 'orcid': 'https://orcid.org/0000-0001-6743-6253'}, 'institutions': [{'id': 'https://openalex.org/I4210151467', 'display_name': "Institut de Chimie Moléculaire et des Matériaux d'Orsay", 'ror': 'https://ror.org/05wzh1m37', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I277688954', 'https://openalex.org/I4210151467']}, {'id': 'https://openalex.org/I102197404', 'display_name': 'Université Paris-Sud', 'ror': 'https://ror.org/028rypz17', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I102197404']}, {'id': 'https://openalex.org/I277688954', 'display_name': 'Université Paris-Saclay', 'ror': 'https://ror.org/03xjwb503', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I277688954']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Wadih Ghattas', 'raw_affiliation_strings': ["Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud Université Paris-Saclay Orsay 91405 Cedex 8 France"], 'affiliations': [{'raw_affiliation_string': "Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud Université Paris-Saclay Orsay 91405 Cedex 8 France", 'institution_ids': ['https://openalex.org/I4210151467', 'https://openalex.org/I102197404', 'https://openalex.org/I277688954']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051053812', 'display_name': 'Jean‐Pierre Mahy', 'orcid': 'https://orcid.org/0000-0001-6502-7923'}, 'institutions': [{'id': 'https://openalex.org/I4210151467', 'display_name': "Institut de Chimie Moléculaire et des Matériaux d'Orsay", 'ror': 'https://ror.org/05wzh1m37', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I1294671590', 'https://openalex.org/I277688954', 'https://openalex.org/I4210151467']}, {'id': 'https://openalex.org/I102197404', 'display_name': 'Université Paris-Sud', 'ror': 'https://ror.org/028rypz17', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I102197404']}, {'id': 'https://openalex.org/I277688954', 'display_name': 'Université Paris-Saclay', 'ror': 'https://ror.org/03xjwb503', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I277688954']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Jean‐Pierre Mahy', 'raw_affiliation_strings': ["Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud Université Paris-Saclay Orsay 91405 Cedex 8 France"], 'affiliations': [{'raw_affiliation_string': "Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud Université Paris-Saclay Orsay 91405 Cedex 8 France", 'institution_ids': ['https://openalex.org/I4210151467', 'https://openalex.org/I102197404', 'https://openalex.org/I277688954']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047952947', 'display_name': 'Marius Réglier', 'orcid': 'https://orcid.org/0000-0002-8360-3098'}, 'institutions': [{'id': 'https://openalex.org/I4210142724', 'display_name': 'Centrale Marseille', 'ror': 'https://ror.org/040baw385', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4210142724']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Marius Réglier', 'raw_affiliation_strings': ['Aix Marseille Univ CNRS, Centrale Marseille, iSm2 Avenue Escadrille Normandie Niemen, Service 342 Marseille 13397 France'], 'affiliations': [{'raw_affiliation_string': 'Aix Marseille Univ CNRS, Centrale Marseille, iSm2 Avenue Escadrille Normandie Niemen, Service 342 Marseille 13397 France', 'institution_ids': ['https://openalex.org/I4210142724']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5047303084', 'display_name': 'A. Jalila Simaan', 'orcid': 'https://orcid.org/0000-0003-2537-0422'}, 'institutions': [{'id': 'https://openalex.org/I4210142724', 'display_name': 'Centrale Marseille', 'ror': 'https://ror.org/040baw385', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I4210142724']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'A. Jalila Simaan', 'raw_affiliation_strings': ['Aix Marseille Univ CNRS, Centrale Marseille, iSm2 Avenue Escadrille Normandie Niemen, Service 342 Marseille 13397 France'], 'affiliations': [{'raw_affiliation_string': 'Aix Marseille Univ CNRS, Centrale Marseille, iSm2 Avenue Escadrille Normandie Niemen, Service 342 Marseille 13397 France', 'institution_ids': ['https://openalex.org/I4210142724']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4020, 'currency': 'USD', 'value_usd': 4020, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.296, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 14, 'citation_normalized_percentile': {'value': 0.322999, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '22', 'issue': '3', 'first_page': '443', 'last_page': '459'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10932', 'display_name': 'Microbial Metabolic Engineering and Bioproduction', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10932', 'display_name': 'Microbial Metabolic Engineering and Bioproduction', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11882', 'display_name': 'Plant biochemistry and biosynthesis', 'score': 0.9986, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10252', 'display_name': 'Microbial Natural Products and Biosynthesis', 'score': 0.9986, 'subfield': {'id': 'https://openalex.org/subfields/2736', 'display_name': 'Pharmacology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/diels–alder-reaction', 'display_name': 'Diels–Alder reaction', 'score': 0.74001145}], 'concepts': [{'id': 'https://openalex.org/C2779940776', 'wikidata': 'https://www.wikidata.org/wiki/Q375669', 'display_name': 'Diels–Alder reaction', 'level': 3, 'score': 0.74001145}, {'id': 'https://openalex.org/C2778499038', 'wikidata': 'https://www.wikidata.org/wiki/Q25239', 'display_name': 'Alder', 'level': 2, 'score': 0.70021}, {'id': 'https://openalex.org/C181199279', 'wikidata': 'https://www.wikidata.org/wiki/Q8047', 'display_name': 'Enzyme', 'level': 2, 'score': 0.55422026}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.5318142}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.44864282}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2613116}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.2094419}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.19069442}], 'mesh': [{'descriptor_ui': 'D053138', 'descriptor_name': 'Cyclohexenes', 'qualifier_ui': 'Q000138', 'qualifier_name': 'chemical synthesis', 'is_major_topic': True}, {'descriptor_ui': 'D012709', 'descriptor_name': 'Serum Albumin', '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': 'D061565', 'descriptor_name': 'Cycloaddition Reaction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D053138', 'descriptor_name': 'Cyclohexenes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D053138', 'descriptor_name': 'Cyclohexenes', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008958', 'descriptor_name': 'Models, Molecular', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015394', 'descriptor_name': 'Molecular Structure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012709', 'descriptor_name': 'Serum Albumin', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013552', 'descriptor_name': 'Swine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 7, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/cbic.202000316', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S154285657', 'display_name': 'ChemBioChem', 'issn_l': '1439-4227', 'issn': ['1439-4227', '1439-7633'], '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}, {'is_oa': False, 'landing_page_url': 'https://hal.science/hal-03098285', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-02984513', 'pdf_url': 'https://hal.science/hal-02984513/document', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-03098285', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-02984513/file/ChemBioChem.pdf', 'pdf_url': 'https://hal.archives-ouvertes.fr/hal-02984513/file/ChemBioChem.pdf', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-02984513/document', 'pdf_url': 'https://hal.archives-ouvertes.fr/hal-02984513/document', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/32852088', '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://hal.archives-ouvertes.fr/hal-02984513', 'pdf_url': 'https://hal.science/hal-02984513/document', 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 134, 'referenced_works': ['https://openalex.org/W1848034425', 'https://openalex.org/W1966935274', 'https://openalex.org/W1968467465', 'https://openalex.org/W1968988209', 'https://openalex.org/W1971819280', 'https://openalex.org/W1978238750', 'https://openalex.org/W1979714456', 'https://openalex.org/W1981147068', 'https://openalex.org/W1982400916', 'https://openalex.org/W1984876026', 'https://openalex.org/W1985672936', 'https://openalex.org/W1986201692', 'https://openalex.org/W1990226486', 'https://openalex.org/W1992982359', 'https://openalex.org/W1995043867', 'https://openalex.org/W1995095814', 'https://openalex.org/W1996058369', 'https://openalex.org/W1996142946', 'https://openalex.org/W1996629685', 'https://openalex.org/W1999280482', 'https://openalex.org/W2000547662', 'https://openalex.org/W2003699320', 'https://openalex.org/W2008844584', 'https://openalex.org/W2009294894', 'https://openalex.org/W2012457974', 'https://openalex.org/W2014165402', 'https://openalex.org/W2014280607', 'https://openalex.org/W2018467722', 'https://openalex.org/W2036635067', 'https://openalex.org/W2040746692', 'https://openalex.org/W2053700413', 'https://openalex.org/W2055276124', 'https://openalex.org/W2056907571', 'https://openalex.org/W2059297624', 'https://openalex.org/W2059568862', 'https://openalex.org/W2065051405', 'https://openalex.org/W2065304507', 'https://openalex.org/W2066381187', 'https://openalex.org/W2069532913', 'https://openalex.org/W2072660673', 'https://openalex.org/W2083663804', 'https://openalex.org/W2085884253', 'https://openalex.org/W2095080395', 'https://openalex.org/W2099577232', 'https://openalex.org/W2101922656', 'https://openalex.org/W2109623962', 'https://openalex.org/W2109746320', 'https://openalex.org/W2110614767', 'https://openalex.org/W2110773017', 'https://openalex.org/W2112726919', 'https://openalex.org/W2115938039', 'https://openalex.org/W2115949736', 'https://openalex.org/W2116116631', 'https://openalex.org/W2118363414', 'https://openalex.org/W2132797431', 'https://openalex.org/W2135598762', 'https://openalex.org/W2141815448', 'https://openalex.org/W2141980275', 'https://openalex.org/W2145081095', 'https://openalex.org/W2147146542', 'https://openalex.org/W2148313902', 'https://openalex.org/W2150394181', 'https://openalex.org/W2156313886', 'https://openalex.org/W2161747039', 'https://openalex.org/W2166903914', 'https://openalex.org/W2170033348', 'https://openalex.org/W2197954584', 'https://openalex.org/W2217153683', 'https://openalex.org/W2266627069', 'https://openalex.org/W2293809279', 'https://openalex.org/W2312846864', 'https://openalex.org/W2345550607', 'https://openalex.org/W2346461087', 'https://openalex.org/W2426780664', 'https://openalex.org/W2437665669', 'https://openalex.org/W2464204634', 'https://openalex.org/W2507192932', 'https://openalex.org/W2519539312', 'https://openalex.org/W2527372007', 'https://openalex.org/W2558779755', 'https://openalex.org/W2608523508', 'https://openalex.org/W2615214452', 'https://openalex.org/W2618860683', 'https://openalex.org/W2731987565', 'https://openalex.org/W2735839143', 'https://openalex.org/W2742698293', 'https://openalex.org/W2766336180', 'https://openalex.org/W2772671769', 'https://openalex.org/W2785250581', 'https://openalex.org/W2787849589', 'https://openalex.org/W2795491320', 'https://openalex.org/W2795505955', 'https://openalex.org/W2796518464', 'https://openalex.org/W2800243637', 'https://openalex.org/W2803730805', 'https://openalex.org/W2804205785', 'https://openalex.org/W2808649653', 'https://openalex.org/W2894343723', 'https://openalex.org/W2894733400', 'https://openalex.org/W2896474673', 'https://openalex.org/W2901241222', 'https://openalex.org/W2912457485', 'https://openalex.org/W2912459103', 'https://openalex.org/W2913116772', 'https://openalex.org/W2915890876', 'https://openalex.org/W2919396331', 'https://openalex.org/W2948671659', 'https://openalex.org/W2950545025', 'https://openalex.org/W2953759951', 'https://openalex.org/W2954333117', 'https://openalex.org/W2956569764', 'https://openalex.org/W2959399701', 'https://openalex.org/W2965523037', 'https://openalex.org/W2971279789', 'https://openalex.org/W2971717822', 'https://openalex.org/W2974462382', 'https://openalex.org/W2981668814', 'https://openalex.org/W2982318689', 'https://openalex.org/W2987982852', 'https://openalex.org/W2990785760', 'https://openalex.org/W2992449748', 'https://openalex.org/W3002774878', 'https://openalex.org/W3005148357', 'https://openalex.org/W3012128437', 'https://openalex.org/W4214673425', 'https://openalex.org/W4230742882', 'https://openalex.org/W4231483417', 'https://openalex.org/W4237843435', 'https://openalex.org/W4242110444', 'https://openalex.org/W4242588284', 'https://openalex.org/W4245747318', 'https://openalex.org/W4247702607', 'https://openalex.org/W4249263094', 'https://openalex.org/W4249930792'], 'related_works': ['https://openalex.org/W597116207', 'https://openalex.org/W4246254444', 'https://openalex.org/W4206855106', 'https://openalex.org/W2951748314', 'https://openalex.org/W2795470142', 'https://openalex.org/W2492238845', 'https://openalex.org/W2158774620', 'https://openalex.org/W2066905977', 'https://openalex.org/W2048710621', 'https://openalex.org/W1579438106'], 'abstract_inverted_index': {'The': [0], 'Diels-Alder': [1], '(DA)': [2], 'reaction': [3], 'is': [4], 'a': [5, 8, 20, 24, 33], 'cycloaddition': [6], 'of': [7, 19, 36, 61], 'conjugated': [9], 'diene': [10], 'and': [11, 38, 51], 'an': [12], 'alkene': [13], '(dienophile)': [14], 'leading': [15], 'to': [16, 74, 79, 96], 'the': [17, 59, 85, 92], 'formation': [18], 'cyclohexene': [21], 'derivative': [22], 'through': [23], 'concerted': [25], 'mechanism.': [26], 'As': [27], 'DA': [28, 102], 'reactions': [29], 'generally': [30], 'proceed': [31], 'with': [32], 'high': [34], 'degree': [35], 'regio-': [37], 'stereoselectivity,': [39], 'they': [40], 'are': [41, 55], 'widely': [42], 'used': [43, 95], 'in': [44, 84, 106], 'synthetic': [45, 62, 82, 86], 'organic': [46], 'chemistry.': [47], 'Considering': [48], 'eco-conscious': [49], 'public': [50], 'governmental': [52], 'movements,': [53], 'efforts': [54], 'now': [56], 'directed': [57], 'towards': [58], 'development': [60], 'processes': [63], 'that': [64], 'meet': [65], 'environmental': [66], 'concerns.': [67], 'Artificial': [68], 'enzymes,': [69], 'which': [70], 'can': [71], 'be': [72, 80], 'developed': [73], 'catalyze': [75], 'abiotic': [76], 'reactions,': [77, 103], 'appear': [78], 'important': [81], 'tools': [83], 'biology': [87], 'field.': [88], 'This': [89], 'review': [90], 'describes': [91], 'different': [93], 'strategies': [94], 'develop': [97], 'protein-based': [98], 'artificial': [99], 'enzymes': [100], 'for': [101, 105], 'including': [104], 'cellulo': [107], 'approaches.': [108]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3081165329', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 2}], 'updated_date': '2024-12-20T01:47:41.081083', 'created_date': '2020-09-01'}