Characterization of [8-ethyl]-chlorophyll c3 from Emiliania huxleyi

Name: Work Video:
Duration: 3 min 30 s
Description: We report herein the isolation and complete characterization of a member of the chlorophyll c family, designated as [8-ethyl]-chlorophyll c(3) ([8-ethyl]-chl c(3)). Structural elucidation of this pigment rested on the analysis of mono- and bidimensional NMR, UV-VIS spectroscopy and ESI-MS data, and the configuration at the 13(2) position on chiral HPLC analysis.
Susana Álvarez; Manuel Zapata; José L. Garrido; Belén Vaz
{'id': 'https://openalex.org/W1976760493', 'doi': 'https://doi.org/10.1039/c2cc31329d', 'title': 'Characterization of [8-ethyl]-chlorophyll c3 from Emiliania huxleyi', 'display_name': 'Characterization of [8-ethyl]-chlorophyll c3 from Emiliania huxleyi', 'publication_year': 2012, 'publication_date': '2012-01-01', 'ids': {'openalex': 'https://openalex.org/W1976760493', 'doi': 'https://doi.org/10.1039/c2cc31329d', 'mag': '1976760493', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/22540129'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1039/c2cc31329d', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S152760256', 'display_name': 'Chemical Communications', 'issn_l': '1359-7345', 'issn': ['1359-7345', '1364-548X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320556', 'host_organization_name': 'Royal Society of Chemistry', 'host_organization_lineage': ['https://openalex.org/P4310320556'], 'host_organization_lineage_names': ['Royal Society of Chemistry'], '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': True, 'oa_status': 'green', 'oa_url': 'https://digital.csic.es/bitstream/10261/51149/1/Characterization_ethyl_chlorophyll.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5013758147', 'display_name': 'Susana Álvarez', 'orcid': 'https://orcid.org/0000-0003-2420-4721'}, 'institutions': [{'id': 'https://openalex.org/I6289922', 'display_name': 'Universidade de Vigo', 'ror': 'https://ror.org/05rdf8595', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I6289922']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Susana Álvarez', 'raw_affiliation_strings': ['Departamento de Química Orgánica, Facultade de Química, Universidade de Vigo, 36310 Vigo (Spain)'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Química Orgánica, Facultade de Química, Universidade de Vigo, 36310 Vigo (Spain)', 'institution_ids': ['https://openalex.org/I6289922']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111767569', 'display_name': 'Manuel Zapata', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210101760', 'display_name': 'Instituto de Investigacións Mariñas', 'ror': 'https://ror.org/01603fg59', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I134820265', 'https://openalex.org/I4210101760']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Manuel Zapata', 'raw_affiliation_strings': ['Instituto de Investigacións Mariñas (CSIC), Av. Eduardo Cabello 6, Vigo, Spain'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Investigacións Mariñas (CSIC), Av. Eduardo Cabello 6, Vigo, Spain', 'institution_ids': ['https://openalex.org/I4210101760']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5036465022', 'display_name': 'José L. Garrido', 'orcid': 'https://orcid.org/0000-0001-8773-1866'}, 'institutions': [{'id': 'https://openalex.org/I4210101760', 'display_name': 'Instituto de Investigacións Mariñas', 'ror': 'https://ror.org/01603fg59', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I134820265', 'https://openalex.org/I4210101760']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'José L. Garrido', 'raw_affiliation_strings': ['Instituto de Investigacións Mariñas (CSIC), Av. Eduardo Cabello 6, Vigo, Spain'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Investigacións Mariñas (CSIC), Av. Eduardo Cabello 6, Vigo, Spain', 'institution_ids': ['https://openalex.org/I4210101760']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5012131514', 'display_name': 'Belén Vaz', 'orcid': 'https://orcid.org/0000-0002-7900-1430'}, 'institutions': [{'id': 'https://openalex.org/I6289922', 'display_name': 'Universidade de Vigo', 'ror': 'https://ror.org/05rdf8595', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I6289922']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Belén Vaz', 'raw_affiliation_strings': ['Departamento de Química Orgánica, Facultade de Química, Universidade de Vigo, 36310 Vigo (Spain)'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Química Orgánica, Facultade de Química, Universidade de Vigo, 36310 Vigo (Spain)', 'institution_ids': ['https://openalex.org/I6289922']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.637, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 20, 'citation_normalized_percentile': {'value': 0.773992, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '48', 'issue': '44', 'first_page': '5500', 'last_page': '5500'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10303', 'display_name': 'Photosynthetic Processes and Mechanisms', 'score': 0.9975, '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/T10303', 'display_name': 'Photosynthetic Processes and Mechanisms', 'score': 0.9975, '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/T10476', 'display_name': 'Algal biology and biofuel production', 'score': 0.9912, 'subfield': {'id': 'https://openalex.org/subfields/2105', 'display_name': 'Renewable Energy, Sustainability and the Environment'}, 'field': {'id': 'https://openalex.org/fields/21', 'display_name': 'Energy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10908', 'display_name': 'Analytical Chemistry and Chromatography', 'score': 0.9841, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, '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/emiliania-huxleyi', 'display_name': 'Emiliania huxleyi', 'score': 0.905255}, {'id': 'https://openalex.org/keywords/characterization', 'display_name': 'Characterization', 'score': 0.61618346}, {'id': 'https://openalex.org/keywords/chlorophyll-c', 'display_name': 'Chlorophyll c', 'score': 0.54849875}], 'concepts': [{'id': 'https://openalex.org/C2777339954', 'wikidata': 'https://www.wikidata.org/wiki/Q136904', 'display_name': 'Emiliania huxleyi', 'level': 4, 'score': 0.905255}, {'id': 'https://openalex.org/C2776373379', 'wikidata': 'https://www.wikidata.org/wiki/Q43177', 'display_name': 'Chlorophyll', 'level': 2, 'score': 0.6786904}, {'id': 'https://openalex.org/C64584667', 'wikidata': 'https://www.wikidata.org/wiki/Q161179', 'display_name': 'Pigment', 'level': 2, 'score': 0.63578534}, {'id': 'https://openalex.org/C2780841128', 'wikidata': 'https://www.wikidata.org/wiki/Q5073781', 'display_name': 'Characterization (materials science)', 'level': 2, 'score': 0.61618346}, {'id': 'https://openalex.org/C2778902199', 'wikidata': 'https://www.wikidata.org/wiki/Q133878', 'display_name': 'Chlorophyll a', 'level': 2, 'score': 0.60552}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.5562572}, {'id': 'https://openalex.org/C47671239', 'wikidata': 'https://www.wikidata.org/wiki/Q106695114', 'display_name': 'Chlorophyll c', 'level': 4, 'score': 0.54849875}, {'id': 'https://openalex.org/C19549132', 'wikidata': 'https://www.wikidata.org/wiki/Q11141463', 'display_name': 'Two-dimensional nuclear magnetic resonance spectroscopy', 'level': 2, 'score': 0.4871411}, {'id': 'https://openalex.org/C71240020', 'wikidata': 'https://www.wikidata.org/wiki/Q186011', 'display_name': 'Stereochemistry', 'level': 1, 'score': 0.36218148}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.19277564}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.1684224}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.12749764}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.08738759}, {'id': 'https://openalex.org/C24630173', 'wikidata': 'https://www.wikidata.org/wiki/Q1075297', 'display_name': 'Chlorophyll fluorescence', 'level': 3, 'score': 0.04529795}, {'id': 'https://openalex.org/C2780892065', 'wikidata': 'https://www.wikidata.org/wiki/Q184755', 'display_name': 'Phytoplankton', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C142796444', 'wikidata': 'https://www.wikidata.org/wiki/Q181394', 'display_name': 'Nutrient', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002734', 'descriptor_name': 'Chlorophyll', 'qualifier_ui': 'Q000031', 'qualifier_name': 'analogs & derivatives', 'is_major_topic': True}, {'descriptor_ui': 'D058087', 'descriptor_name': 'Haptophyta', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D002734', 'descriptor_name': 'Chlorophyll', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002851', 'descriptor_name': 'Chromatography, High Pressure Liquid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D058087', 'descriptor_name': 'Haptophyta', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009682', 'descriptor_name': 'Magnetic Resonance Spectroscopy', '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': 'D021241', 'descriptor_name': 'Spectrometry, Mass, Electrospray Ionization', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1039/c2cc31329d', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S152760256', 'display_name': 'Chemical Communications', 'issn_l': '1359-7345', 'issn': ['1359-7345', '1364-548X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320556', 'host_organization_name': 'Royal Society of Chemistry', 'host_organization_lineage': ['https://openalex.org/P4310320556'], 'host_organization_lineage_names': ['Royal Society of Chemistry'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/10261/51149', 'pdf_url': 'https://digital.csic.es/bitstream/10261/51149/1/Characterization_ethyl_chlorophyll.pdf', 'source': {'id': 'https://openalex.org/S4306401639', 'display_name': 'DIGITAL.CSIC (Spanish National Research Council (CSIC))', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I134820265', 'host_organization_name': 'Consejo Superior de Investigaciones Científicas', 'host_organization_lineage': ['https://openalex.org/I134820265'], 'host_organization_lineage_names': ['Consejo Superior de Investigaciones Científicas'], '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/22540129', '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://hdl.handle.net/10261/51149', 'pdf_url': 'https://digital.csic.es/bitstream/10261/51149/1/Characterization_ethyl_chlorophyll.pdf', 'source': {'id': 'https://openalex.org/S4306401639', 'display_name': 'DIGITAL.CSIC (Spanish National Research Council (CSIC))', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I134820265', 'host_organization_name': 'Consejo Superior de Investigaciones Científicas', 'host_organization_lineage': ['https://openalex.org/I134820265'], 'host_organization_lineage_names': ['Consejo Superior de Investigaciones Científicas'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'display_name': 'Life on land', 'score': 0.5, 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 32, 'referenced_works': ['https://openalex.org/W1521674899', 'https://openalex.org/W1965249434', 'https://openalex.org/W1966757106', 'https://openalex.org/W1967408071', 'https://openalex.org/W1983678147', 'https://openalex.org/W1988513133', 'https://openalex.org/W1991325941', 'https://openalex.org/W1992397690', 'https://openalex.org/W1993096182', 'https://openalex.org/W1993522718', 'https://openalex.org/W1996597276', 'https://openalex.org/W1997187212', 'https://openalex.org/W1997830240', 'https://openalex.org/W2013065099', 'https://openalex.org/W2017867653', 'https://openalex.org/W2022633352', 'https://openalex.org/W2029637017', 'https://openalex.org/W2046682237', 'https://openalex.org/W2069574400', 'https://openalex.org/W2071347761', 'https://openalex.org/W2072489849', 'https://openalex.org/W2075509003', 'https://openalex.org/W2081231357', 'https://openalex.org/W2085174509', 'https://openalex.org/W2087707876', 'https://openalex.org/W2101376332', 'https://openalex.org/W2103488941', 'https://openalex.org/W2119651529', 'https://openalex.org/W2142352618', 'https://openalex.org/W2156026568', 'https://openalex.org/W2159415010', 'https://openalex.org/W2526245977'], 'related_works': ['https://openalex.org/W2335740507', 'https://openalex.org/W2122518371', 'https://openalex.org/W2109266948', 'https://openalex.org/W2072489849', 'https://openalex.org/W2064136040', 'https://openalex.org/W2004400033', 'https://openalex.org/W1996384533', 'https://openalex.org/W1993096182', 'https://openalex.org/W1986726753', 'https://openalex.org/W1977134824'], 'abstract_inverted_index': {'We': [0], 'report': [1], 'herein': [2], 'the': [3, 12, 29, 42, 45], 'isolation': [4], 'and': [5, 33, 38, 41], 'complete': [6], 'characterization': [7], 'of': [8, 11, 24, 31], 'a': [9], 'member': [10], 'chlorophyll': [13], 'c': [14], 'family,': [15], 'designated': [16], 'as': [17], '[8-ethyl]-chlorophyll': [18], 'c(3)': [19], '([8-ethyl]-chl': [20], 'c(3)).': [21], 'Structural': [22], 'elucidation': [23], 'this': [25], 'pigment': [26], 'rested': [27], 'on': [28, 48], 'analysis': [30], 'mono-': [32], 'bidimensional': [34], 'NMR,': [35], 'UV-VIS': [36], 'spectroscopy': [37], 'ESI-MS': [39], 'data,': [40], 'configuration': [43], 'at': [44], '13(2)': [46], 'position': [47], 'chiral': [49], 'HPLC': [50], 'analysis.': [51]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1976760493', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 2}], 'updated_date': '2024-12-14T07:23:39.317868', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
