Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2140018368', 'doi': 'https://doi.org/10.1002/aic.10323', 'title': 'Polymer encapsulation of fine particles by a supercritical antisolvent process', 'display_name': 'Polymer encapsulation of fine particles by a supercritical antisolvent process', 'publication_year': 2005, 'publication_date': '2005-01-11', 'ids': {'openalex': 'https://openalex.org/W2140018368', 'doi': 'https://doi.org/10.1002/aic.10323', 'mag': '2140018368'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/aic.10323', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S147177414', 'display_name': 'AIChE Journal', 'issn_l': '0001-1541', 'issn': ['0001-1541', '1547-5905'], '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/A5100682364', 'display_name': 'Yulu Wang', 'orcid': 'https://orcid.org/0000-0002-2593-5959'}, 'institutions': [{'id': 'https://openalex.org/I118118575', 'display_name': 'New Jersey Institute of Technology', 'ror': 'https://ror.org/05e74xb87', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I118118575']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Yulu Wang', 'raw_affiliation_strings': ['New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102'], 'affiliations': [{'raw_affiliation_string': 'New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102', 'institution_ids': ['https://openalex.org/I118118575']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027990506', 'display_name': 'Robert Pfeffer', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I118118575', 'display_name': 'New Jersey Institute of Technology', 'ror': 'https://ror.org/05e74xb87', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I118118575']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert Pfeffer', 'raw_affiliation_strings': ['New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102'], 'affiliations': [{'raw_affiliation_string': 'New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102', 'institution_ids': ['https://openalex.org/I118118575']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005311880', 'display_name': 'Rajesh N. Davé', 'orcid': 'https://orcid.org/0000-0001-7706-2259'}, 'institutions': [{'id': 'https://openalex.org/I118118575', 'display_name': 'New Jersey Institute of Technology', 'ror': 'https://ror.org/05e74xb87', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I118118575']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Rajesh Dave', 'raw_affiliation_strings': ['New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102'], 'affiliations': [{'raw_affiliation_string': 'New Jersey Center for Engineered Particulates, New Jersey Institute of Technology, Newark, NJ 07102', 'institution_ids': ['https://openalex.org/I118118575']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083410170', 'display_name': 'Robert M. Enick', 'orcid': 'https://orcid.org/0000-0003-1801-8033'}, 'institutions': [{'id': 'https://openalex.org/I170201317', 'display_name': 'University of Pittsburgh', 'ror': 'https://ror.org/01an3r305', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I170201317']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert Enick', 'raw_affiliation_strings': ['Dept. of Chemical Engineering, University of Pittsburgh, Pittsburgh, PA 15206'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Chemical Engineering, University of Pittsburgh, Pittsburgh, PA 15206', 'institution_ids': ['https://openalex.org/I170201317']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4940, 'currency': 'USD', 'value_usd': 4940, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.978, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 61, 'citation_normalized_percentile': {'value': 0.931351, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '51', 'issue': '2', 'first_page': '440', 'last_page': '455'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10402', 'display_name': 'Supercritical Fluid Extraction and Processing', '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/T10402', 'display_name': 'Supercritical Fluid Extraction and Processing', '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/T12628', 'display_name': 'Polymer Foaming with Supercritical Carbon Dioxide', 'score': 0.9977, '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/T13604', 'display_name': 'Applications of Inverse Gas Chromatography', 'score': 0.9911, '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/polymer-foaming', 'display_name': 'Polymer Foaming', 'score': 0.528501}, {'id': 'https://openalex.org/keywords/polymer-synthesis', 'display_name': 'Polymer Synthesis', 'score': 0.527376}, {'id': 'https://openalex.org/keywords/nanocomposite-foams', 'display_name': 'Nanocomposite Foams', 'score': 0.501933}, {'id': 'https://openalex.org/keywords/micronization', 'display_name': 'Micronization', 'score': 0.48662576}, {'id': 'https://openalex.org/keywords/supersaturation', 'display_name': 'Supersaturation', 'score': 0.4837032}, {'id': 'https://openalex.org/keywords/microparticle', 'display_name': 'Microparticle', 'score': 0.44180566}, {'id': 'https://openalex.org/keywords/plga', 'display_name': 'PLGA', 'score': 0.4283574}], 'concepts': [{'id': 'https://openalex.org/C521977710', 'wikidata': 'https://www.wikidata.org/wiki/Q81163', 'display_name': 'Polymer', 'level': 2, 'score': 0.8175583}, {'id': 'https://openalex.org/C118419359', 'wikidata': 'https://www.wikidata.org/wiki/Q682585', 'display_name': 'Supercritical fluid', 'level': 2, 'score': 0.75883555}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.6995229}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.63997734}, {'id': 'https://openalex.org/C2781448156', 'wikidata': 'https://www.wikidata.org/wiki/Q1570182', 'display_name': 'Coating', 'level': 2, 'score': 0.6384325}, {'id': 'https://openalex.org/C187530423', 'wikidata': 'https://www.wikidata.org/wiki/Q7140503', 'display_name': 'Particle size', 'level': 2, 'score': 0.4919481}, {'id': 'https://openalex.org/C2781213060', 'wikidata': 'https://www.wikidata.org/wiki/Q49546', 'display_name': 'Acetone', 'level': 2, 'score': 0.49025017}, {'id': 'https://openalex.org/C86178769', 'wikidata': 'https://www.wikidata.org/wiki/Q1130789', 'display_name': 'Micronization', 'level': 3, 'score': 0.48662576}, {'id': 'https://openalex.org/C200447597', 'wikidata': 'https://www.wikidata.org/wiki/Q334104', 'display_name': 'Supersaturation', 'level': 2, 'score': 0.4837032}, {'id': 'https://openalex.org/C2777521759', 'wikidata': 'https://www.wikidata.org/wiki/Q61186', 'display_name': 'Microparticle', 'level': 2, 'score': 0.44180566}, {'id': 'https://openalex.org/C2780165375', 'wikidata': 'https://www.wikidata.org/wiki/Q2102907', 'display_name': 'PLGA', 'level': 3, 'score': 0.4283574}, {'id': 'https://openalex.org/C61048295', 'wikidata': 'https://www.wikidata.org/wiki/Q909022', 'display_name': 'Nucleation', 'level': 2, 'score': 0.41467083}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.36591217}, {'id': 'https://openalex.org/C155672457', 'wikidata': 'https://www.wikidata.org/wiki/Q61231', 'display_name': 'Nanoparticle', 'level': 2, 'score': 0.26056382}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.2406024}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.21115568}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.1835373}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.16123107}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/aic.10323', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S147177414', 'display_name': 'AIChE Journal', 'issn_l': '0001-1541', 'issn': ['0001-1541', '1547-5905'], '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': [{'score': 0.63, 'id': 'https://metadata.un.org/sdg/6', 'display_name': 'Clean water and sanitation'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 37, 'referenced_works': ['https://openalex.org/W1963535880', 'https://openalex.org/W1969669184', 'https://openalex.org/W1972382060', 'https://openalex.org/W1974667562', 'https://openalex.org/W1979839167', 'https://openalex.org/W1982258830', 'https://openalex.org/W1982303551', 'https://openalex.org/W1986893363', 'https://openalex.org/W1993946076', 'https://openalex.org/W1995811899', 'https://openalex.org/W1998463203', 'https://openalex.org/W2007708421', 'https://openalex.org/W2019661437', 'https://openalex.org/W2020557329', 'https://openalex.org/W2029574474', 'https://openalex.org/W2042593887', 'https://openalex.org/W2047393260', 'https://openalex.org/W2058936948', 'https://openalex.org/W2060032832', 'https://openalex.org/W2066436579', 'https://openalex.org/W2070525627', 'https://openalex.org/W2071553872', 'https://openalex.org/W2080617837', 'https://openalex.org/W2086732824', 'https://openalex.org/W2089124524', 'https://openalex.org/W2090735073', 'https://openalex.org/W2091470744', 'https://openalex.org/W2093505255', 'https://openalex.org/W2106461166', 'https://openalex.org/W2106526222', 'https://openalex.org/W2113278226', 'https://openalex.org/W2114015960', 'https://openalex.org/W2129288307', 'https://openalex.org/W2131565982', 'https://openalex.org/W2142465771', 'https://openalex.org/W2151920633', 'https://openalex.org/W4253035730'], 'related_works': ['https://openalex.org/W4322705032', 'https://openalex.org/W2980944107', 'https://openalex.org/W2587860564', 'https://openalex.org/W2584071385', 'https://openalex.org/W2405826001', 'https://openalex.org/W2370411258', 'https://openalex.org/W2045931316', 'https://openalex.org/W1994780227', 'https://openalex.org/W1974957919', 'https://openalex.org/W1916136336'], 'abstract_inverted_index': {'Abstract': [0], 'Coating': [1], 'and': [2, 30, 91, 103, 140, 162], 'encapsulation': [3, 171], 'of': [4, 40, 55, 96, 105, 137, 143, 172, 182], 'fine': [5], 'particles': [6, 24, 29, 57, 174], 'with': [7, 175], 'polymer': [8, 35, 98, 107, 126, 131, 138, 158, 164], 'using': [9], 'a': [10, 33, 53, 65, 144], 'supercritical': [11, 69], 'antisolvent': [12, 78], '(SAS)': [13], 'coating': [14, 46, 51, 122], 'process': [15, 52], 'was': [16, 42, 62], 'investigated': [17], 'in': [18, 58], 'this': [19], 'research.': [20], 'Synthesized': [21], 'submicron': [22], 'silica': [23, 56, 111, 160, 173], 'were': [25, 150], 'used': [26, 36], 'as': [27, 44, 76, 125], 'host': [28], 'poly(lactide‐co‐glycolide)': [31], '(PLGA),': [32], 'biodegradable': [34], 'for': [37, 79, 168], 'controlled': [38], 'release': [39], 'drugs,': [41], 'chosen': [43], 'the': [45, 49, 80, 87, 92, 97, 106, 110, 121, 141, 157, 163, 169], 'material.': [47], 'In': [48], 'SAS': [50], 'suspension': [54], 'an': [59, 77, 118], 'acetone–polymer': [60], 'solution': [61], 'sprayed': [63], 'through': [64], 'capillary': [66], 'nozzle': [67], 'into': [68], '(SC)': [70], 'CO': [71, 89, 146], '2': [72, 90, 147], ',': [73], 'which': [74], 'acts': [75], 'acetone.': [81], 'A': [82], 'rapid': [83], 'mutual': [84], 'diffusion': [85], 'between': [86], 'SC': [88, 145], 'acetone': [93], 'causes': [94], 'supersaturation': [95], 'solution,': [99, 139], 'leading': [100], 'to': [101, 108, 127, 159], 'nucleation': [102], 'precipitation': [104], 'encapsulate': [109], 'particles.': [112], 'The': [113], 'operating': [114], 'parameters': [115], 'that': [116, 156], 'have': [117], 'effect': [119], 'on': [120], 'process,': [123], 'such': [124], 'particle': [128], 'weight': [129], 'ratio,': [130], 'concentration,': [132], 'temperature,': [133], 'pressure,': [134], 'flow': [135], 'rate': [136], 'addition': [142], 'soluble': [148], 'surfactant,': [149], 'systematically': [151], 'studied.': [152], 'It': [153], 'is': [154], 'shown': [155], 'ratio': [161], 'concentration': [165], 'are': [166], 'critical': [167], 'successful': [170], 'minimum': [176], 'agglomeration.': [177], '©': [178], '2005': [179, 189], 'American': [180], 'Institute': [181], 'Chemical': [183], 'Engineers': [184], 'AIChE': [185], 'J,': [186], '51:': [187], '440–455,': [188]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2140018368', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'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': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 3}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-08-13T19:48:46.222877', 'created_date': '2016-06-24'}