Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2739973633', 'doi': 'https://doi.org/10.2147/ijn.s137756', 'title': 'Surface-enhanced Raman spectroscopy of serum accurately detects prostate cancer in patients with prostate-specific antigen levels of 4–10 ng/mL', 'display_name': 'Surface-enhanced Raman spectroscopy of serum accurately detects prostate cancer in patients with prostate-specific antigen levels of 4–10 ng/mL', 'publication_year': 2017, 'publication_date': '2017-07-01', 'ids': {'openalex': 'https://openalex.org/W2739973633', 'doi': 'https://doi.org/10.2147/ijn.s137756', 'mag': '2739973633', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/28794631', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/5538684'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.2147/ijn.s137756', 'pdf_url': 'https://www.dovepress.com/getfile.php?fileID=37655', 'source': {'id': 'https://openalex.org/S101287785', 'display_name': 'International Journal of Nanomedicine', 'issn_l': '1176-9114', 'issn': ['1176-9114', '1178-2013'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320348', 'host_organization_name': 'Dove Medical Press', 'host_organization_lineage': ['https://openalex.org/P4310320348'], 'host_organization_lineage_names': ['Dove Medical Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', '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': 'gold', 'oa_url': 'https://www.dovepress.com/getfile.php?fileID=37655', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100634249', 'display_name': 'Na Chen', 'orcid': 'https://orcid.org/0000-0002-0040-1774'}, 'institutions': [{'id': 'https://openalex.org/I113940042', 'display_name': 'Shanghai University', 'ror': 'https://ror.org/006teas31', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I113940042']}, {'id': 'https://openalex.org/I59499333', 'display_name': 'Optica', 'ror': 'https://ror.org/00jypd850', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I59499333']}], 'countries': ['CN', 'US'], 'is_corresponding': False, 'raw_author_name': 'Na Chen', 'raw_affiliation_strings': ['Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.', 'institution_ids': ['https://openalex.org/I113940042', 'https://openalex.org/I59499333']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085153953', 'display_name': 'Ming Rong', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I59499333', 'display_name': 'Optica', 'ror': 'https://ror.org/00jypd850', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I59499333']}, {'id': 'https://openalex.org/I113940042', 'display_name': 'Shanghai University', 'ror': 'https://ror.org/006teas31', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I113940042']}], 'countries': ['CN', 'US'], 'is_corresponding': False, 'raw_author_name': 'Ming Rong', 'raw_affiliation_strings': ['Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.', 'institution_ids': ['https://openalex.org/I59499333', 'https://openalex.org/I113940042']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016942534', 'display_name': 'Xiaoguang Shao', 'orcid': 'https://orcid.org/0000-0002-5570-8984'}, 'institutions': [{'id': 'https://openalex.org/I2800570007', 'display_name': 'Renji Hospital', 'ror': 'https://ror.org/03ypbx660', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800570007']}, {'id': 'https://openalex.org/I183067930', 'display_name': 'Shanghai Jiao Tong University', 'ror': 'https://ror.org/0220qvk04', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183067930']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Xiaoguang Shao', 'raw_affiliation_strings': ['Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.', 'institution_ids': ['https://openalex.org/I2800570007', 'https://openalex.org/I183067930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001002241', 'display_name': 'Hengyun Zhang', 'orcid': 'https://orcid.org/0000-0002-2141-9543'}, 'institutions': [{'id': 'https://openalex.org/I113940042', 'display_name': 'Shanghai University', 'ror': 'https://ror.org/006teas31', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I113940042']}, {'id': 'https://openalex.org/I59499333', 'display_name': 'Optica', 'ror': 'https://ror.org/00jypd850', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I59499333']}], 'countries': ['CN', 'US'], 'is_corresponding': False, 'raw_author_name': 'Heng Zhang', 'raw_affiliation_strings': ['Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.', 'institution_ids': ['https://openalex.org/I113940042', 'https://openalex.org/I59499333']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037654523', 'display_name': 'Shupeng Liu', 'orcid': 'https://orcid.org/0000-0003-0160-3658'}, 'institutions': [{'id': 'https://openalex.org/I96852419', 'display_name': 'Capital Normal University', 'ror': 'https://ror.org/005edt527', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I96852419']}, {'id': 'https://openalex.org/I113940042', 'display_name': 'Shanghai University', 'ror': 'https://ror.org/006teas31', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I113940042']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Shupeng Liu', 'raw_affiliation_strings': ["Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, People's Republic of China.; Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University."], 'affiliations': [{'raw_affiliation_string': "Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, People's Republic of China.; Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.", 'institution_ids': ['https://openalex.org/I96852419', 'https://openalex.org/I113940042']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102762199', 'display_name': 'Baijun Dong', 'orcid': 'https://orcid.org/0000-0001-7622-3946'}, 'institutions': [{'id': 'https://openalex.org/I2800570007', 'display_name': 'Renji Hospital', 'ror': 'https://ror.org/03ypbx660', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800570007']}, {'id': 'https://openalex.org/I183067930', 'display_name': 'Shanghai Jiao Tong University', 'ror': 'https://ror.org/0220qvk04', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183067930']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Baijun Dong', 'raw_affiliation_strings': ['Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.', 'institution_ids': ['https://openalex.org/I2800570007', 'https://openalex.org/I183067930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100408966', 'display_name': 'Wei Xue', 'orcid': 'https://orcid.org/0000-0003-0124-9433'}, 'institutions': [{'id': 'https://openalex.org/I2800570007', 'display_name': 'Renji Hospital', 'ror': 'https://ror.org/03ypbx660', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800570007']}, {'id': 'https://openalex.org/I183067930', 'display_name': 'Shanghai Jiao Tong University', 'ror': 'https://ror.org/0220qvk04', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183067930']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wei Xue', 'raw_affiliation_strings': ['Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.', 'institution_ids': ['https://openalex.org/I2800570007', 'https://openalex.org/I183067930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100775167', 'display_name': 'Tingyun Wang', 'orcid': 'https://orcid.org/0000-0002-9106-3087'}, 'institutions': [{'id': 'https://openalex.org/I113940042', 'display_name': 'Shanghai University', 'ror': 'https://ror.org/006teas31', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I113940042']}, {'id': 'https://openalex.org/I59499333', 'display_name': 'Optica', 'ror': 'https://ror.org/00jypd850', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I59499333']}], 'countries': ['CN', 'US'], 'is_corresponding': False, 'raw_author_name': 'Tingyun Wang', 'raw_affiliation_strings': ['Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University.', 'institution_ids': ['https://openalex.org/I113940042', 'https://openalex.org/I59499333']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5021697903', 'display_name': 'Taihao Li', 'orcid': 'https://orcid.org/0000-0003-3279-7125'}, 'institutions': [{'id': 'https://openalex.org/I96852419', 'display_name': 'Capital Normal University', 'ror': 'https://ror.org/005edt527', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I96852419']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Taihao Li', 'raw_affiliation_strings': ['Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, People’s Republic of China'], 'affiliations': [{'raw_affiliation_string': 'Beijing Advanced Innovation Center for Imaging Technology, Capital Normal University, Beijing, People’s Republic of China', 'institution_ids': ['https://openalex.org/I96852419']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5013129340', 'display_name': 'Jiahua Pan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2800570007', 'display_name': 'Renji Hospital', 'ror': 'https://ror.org/03ypbx660', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800570007']}, {'id': 'https://openalex.org/I183067930', 'display_name': 'Shanghai Jiao Tong University', 'ror': 'https://ror.org/0220qvk04', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183067930']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jiahua Pan', 'raw_affiliation_strings': ['Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.'], 'affiliations': [{'raw_affiliation_string': 'Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai.', 'institution_ids': ['https://openalex.org/I2800570007', 'https://openalex.org/I183067930']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 5, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2836, 'currency': 'USD', 'value_usd': 2836, 'provenance': 'doaj'}, 'apc_paid': {'value': 2836, 'currency': 'USD', 'value_usd': 2836, 'provenance': 'doaj'}, 'fwci': 3.224, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 62, 'citation_normalized_percentile': {'value': 0.855008, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': 'Volume 12', 'issue': None, 'first_page': '5399', 'last_page': '5407'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11324', 'display_name': 'Spectroscopy Techniques in Biomedical and Chemical Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1304', 'display_name': 'Biophysics'}, '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/T11324', 'display_name': 'Spectroscopy Techniques in Biomedical and Chemical Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1304', 'display_name': 'Biophysics'}, '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/T10640', 'display_name': 'Spectroscopy and Chemometric Analyses', 'score': 0.9886, 'subfield': {'id': 'https://openalex.org/subfields/1602', 'display_name': 'Analytical Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10683', 'display_name': 'Mass Spectrometry Techniques and Applications', 'score': 0.9877, '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/surface-enhanced-raman-spectroscopy', 'display_name': 'Surface-Enhanced Raman Spectroscopy', 'score': 0.47258604}], 'concepts': [{'id': 'https://openalex.org/C2780192828', 'wikidata': 'https://www.wikidata.org/wiki/Q181257', 'display_name': 'Prostate cancer', 'level': 3, 'score': 0.7856674}, {'id': 'https://openalex.org/C2776235491', 'wikidata': 'https://www.wikidata.org/wiki/Q9625', 'display_name': 'Prostate', 'level': 3, 'score': 0.68756217}, {'id': 'https://openalex.org/C2777562237', 'wikidata': 'https://www.wikidata.org/wiki/Q835051', 'display_name': 'Hyperplasia', 'level': 2, 'score': 0.685379}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.6232566}, {'id': 'https://openalex.org/C27438332', 'wikidata': 'https://www.wikidata.org/wiki/Q2873', 'display_name': 'Principal component analysis', 'level': 2, 'score': 0.62206995}, {'id': 'https://openalex.org/C2781406297', 'wikidata': 'https://www.wikidata.org/wiki/Q409450', 'display_name': 'Prostate-specific antigen', 'level': 4, 'score': 0.57584053}, {'id': 'https://openalex.org/C126894567', 'wikidata': 'https://www.wikidata.org/wiki/Q105650', 'display_name': 'Urology', 'level': 1, 'score': 0.49777249}, {'id': 'https://openalex.org/C2777790068', 'wikidata': 'https://www.wikidata.org/wiki/Q2736291', 'display_name': 'Surface-enhanced Raman spectroscopy', 'level': 4, 'score': 0.47258604}, {'id': 'https://openalex.org/C207886595', 'wikidata': 'https://www.wikidata.org/wiki/Q1456138', 'display_name': 'Pathological', 'level': 2, 'score': 0.4610841}, {'id': 'https://openalex.org/C69738355', 'wikidata': 'https://www.wikidata.org/wiki/Q1228929', 'display_name': 'Linear discriminant analysis', 'level': 2, 'score': 0.45573103}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.44564664}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.3344487}, {'id': 'https://openalex.org/C40003534', 'wikidata': 'https://www.wikidata.org/wiki/Q862228', 'display_name': 'Raman spectroscopy', 'level': 2, 'score': 0.32817882}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.30920702}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.14607215}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.07517156}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C169573571', 'wikidata': 'https://www.wikidata.org/wiki/Q466824', 'display_name': 'Raman scattering', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D017430', 'descriptor_name': 'Prostate-Specific Antigen', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D011471', 'descriptor_name': 'Prostatic Neoplasms', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D013059', 'descriptor_name': 'Spectrum Analysis, Raman', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000465', 'descriptor_name': 'Algorithms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016002', 'descriptor_name': 'Discriminant Analysis', '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': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D025341', 'descriptor_name': 'Principal Component Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017430', 'descriptor_name': 'Prostate-Specific Antigen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011471', 'descriptor_name': 'Prostatic Neoplasms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012680', 'descriptor_name': 'Sensitivity and Specificity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013059', 'descriptor_name': 'Spectrum Analysis, Raman', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 5, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.2147/ijn.s137756', 'pdf_url': 'https://www.dovepress.com/getfile.php?fileID=37655', 'source': {'id': 'https://openalex.org/S101287785', 'display_name': 'International Journal of Nanomedicine', 'issn_l': '1176-9114', 'issn': ['1176-9114', '1178-2013'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320348', 'host_organization_name': 'Dove Medical Press', 'host_organization_lineage': ['https://openalex.org/P4310320348'], 'host_organization_lineage_names': ['Dove Medical Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc5538684', 'pdf_url': 'https://europepmc.org/articles/pmc5538684?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.dovepress.com/surface-enhanced-raman-spectroscopy-of-serum-accurately-detects-prosta-peer-reviewed-article-IJN', 'pdf_url': 'https://www.dovepress.com/article/download/33974', 'source': {'id': 'https://openalex.org/S4306401012', 'display_name': 'Dove Medical Press (Taylor and Francis Group)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5538684', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/28794631', '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/10.2147/ijn.s137756', 'pdf_url': 'https://www.dovepress.com/getfile.php?fileID=37655', 'source': {'id': 'https://openalex.org/S101287785', 'display_name': 'International Journal of Nanomedicine', 'issn_l': '1176-9114', 'issn': ['1176-9114', '1178-2013'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320348', 'host_organization_name': 'Dove Medical Press', 'host_organization_lineage': ['https://openalex.org/P4310320348'], 'host_organization_lineage_names': ['Dove Medical Press'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/10', 'score': 0.68, 'display_name': 'Reduced inequalities'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 52, 'referenced_works': ['https://openalex.org/W1091392161', 'https://openalex.org/W1837902807', 'https://openalex.org/W1878035785', 'https://openalex.org/W1965554123', 'https://openalex.org/W1977182656', 'https://openalex.org/W1998930351', 'https://openalex.org/W2009542561', 'https://openalex.org/W2010971219', 'https://openalex.org/W2014158190', 'https://openalex.org/W2015960426', 'https://openalex.org/W2019653593', 'https://openalex.org/W2023330608', 'https://openalex.org/W2032359663', 'https://openalex.org/W2044513564', 'https://openalex.org/W2046072267', 'https://openalex.org/W2049613048', 'https://openalex.org/W2061201627', 'https://openalex.org/W2064135377', 'https://openalex.org/W2067956516', 'https://openalex.org/W2072752349', 'https://openalex.org/W2078895698', 'https://openalex.org/W2093478793', 'https://openalex.org/W2099169865', 'https://openalex.org/W2103764347', 'https://openalex.org/W2106058419', 'https://openalex.org/W2106787323', 'https://openalex.org/W2125117409', 'https://openalex.org/W2128733308', 'https://openalex.org/W2135377498', 'https://openalex.org/W2143612480', 'https://openalex.org/W2148934838', 'https://openalex.org/W2150294514', 'https://openalex.org/W2191311785', 'https://openalex.org/W2234163738', 'https://openalex.org/W2235523093', 'https://openalex.org/W2261541998', 'https://openalex.org/W2266187565', 'https://openalex.org/W2270837951', 'https://openalex.org/W2304962204', 'https://openalex.org/W2320229303', 'https://openalex.org/W2320343184', 'https://openalex.org/W2331589840', 'https://openalex.org/W2335153919', 'https://openalex.org/W2352075645', 'https://openalex.org/W2465778386', 'https://openalex.org/W2529780313', 'https://openalex.org/W2562613933', 'https://openalex.org/W2566887258', 'https://openalex.org/W2580369211', 'https://openalex.org/W2742840393', 'https://openalex.org/W2917837889', 'https://openalex.org/W2990596200'], 'related_works': ['https://openalex.org/W4224057882', 'https://openalex.org/W3104072235', 'https://openalex.org/W2765337000', 'https://openalex.org/W2391447249', 'https://openalex.org/W2383444525', 'https://openalex.org/W2350996391', 'https://openalex.org/W2312955079', 'https://openalex.org/W2066119650', 'https://openalex.org/W2052589448', 'https://openalex.org/W1993173579'], 'abstract_inverted_index': {'Surface-enhanced': [0], 'Raman': [1, 88], 'spectroscopy': [2, 89], 'of': [3, 15, 40, 49, 57, 63, 83, 91, 114, 124, 175, 190, 194, 198, 203, 209, 213, 217, 222, 228, 232, 236, 241, 258, 262, 267], 'serum': [4, 93, 130, 176, 275], 'accurately': [5], 'detects': [6], 'prostate': [7, 99, 145], 'cancer': [8, 100], 'in': [9, 107, 179], 'patients': [10, 178], 'with': [11, 109, 255, 279], 'prostate-specific': [12, 111], 'antigen': [13, 112], 'levels': [14], '4–10': [16], 'ng/mL': [17], 'Na': [18], 'Chen,1': [19], 'Ming': [20], 'Rong,1': [21], 'Xiaoguang': [22], 'Shao,2': [23], 'Heng': [24], 'Zhang,1': [25], 'Shupeng': [26], 'Liu,1,3': [27], 'Baijun': [28], 'Dong,2': [29], 'Wei': [30], 'Xue,2': [31], 'Tingyun': [32], 'Wang,1': [33], 'Taihao': [34], 'Li,3': [35], 'Jiahua': [36], 'Pan2': [37], '1Key': [38], 'Laboratory': [39], 'Specialty': [41], 'Fiber': [42], 'Optics': [43], 'and': [44, 51, 102, 137, 147, 161, 183, 200, 219, 238, 252, 264, 291], 'Optical': [45], 'Access': [46], 'Networks,': [47], 'School': [48, 62], 'Communication': [50], 'Information': [52], 'Engineering,': [53], 'Shanghai': [54, 65], 'University,': [55, 68, 79], '2Department': [56], 'Urology,': [58], 'Ren': [59], 'Ji': [60], 'Hospital,': [61], 'Medicine,': [64], 'Jiao': [66], 'Tong': [67], 'Shanghai,': [69], '3Beijing': [70], 'Advanced': [71], 'Innovation': [72], 'Center': [73], 'for': [74, 205, 224, 243, 288], 'Imaging': [75], 'Technology,': [76], 'Capital': [77], 'Normal': [78], 'Beijing,': [80], 'People’s': [81], 'Republic': [82], 'China': [84], 'Abstract:': [85], 'The': [86, 269], 'surface-enhanced': [87], '(SERS)': [90], 'blood': [92, 129, 274], 'was': [94], 'investigated': [95], 'to': [96, 118, 170], 'differentiate': [97, 250], 'between': [98], '(PCa)': [101], 'benign': [103, 304], 'prostatic': [104, 305], 'hyperplasia': [105], '(BPH)': [106], 'males': [108], 'a': [110, 150, 188, 192, 196, 207, 211, 215, 226, 230, 234, 260, 265, 284], 'level': [113], '4–10 ng/mL,': [115], 'so': [116], 'as': [117], 'reduce': [119], 'unnecessary': [120], 'biopsies.': [121], 'A': [122], 'total': [123], '240': [125], 'SERS': [126, 277], 'spectra': [127, 173], 'from': [128, 133, 177], 'were': [131, 148, 168], 'acquired': [132], '40': [134, 138], 'PCa': [135, 182, 254, 289], 'subjects': [136, 140], 'BPH': [139, 184], 'who': [141], 'had': [142], 'all': [143], 'received': [144], 'biopsies': [146], 'given': [149], 'pathological': [151], 'diagnosis.': [152], 'Multivariate': [153], 'statistical': [154], 'techniques,': [155], 'including': [156], 'principal': [157], 'component': [158, 302], 'analysis': [159, 164], '(PCA)': [160], 'linear': [162, 296], 'discriminant': [163, 297], '(LDA)': [165], 'diagnostic': [166, 281], 'algorithms,': [167], 'used': [169], 'analyze': [171], 'the': [172], 'data': [174], 'control': [180], '(CTR),': [181], 'groups;': [185], 'results': [186, 270], 'offered': [187], 'sensitivity': [189, 208, 227, 266], '97.5%,': [191, 214], 'specificity': [193, 212, 231, 261], '100.0%,': [195], 'precision': [197, 216, 235], '100.0%': [199], 'an': [201, 220, 239, 256], 'accuracy': [202, 221, 240, 257], '99.2%': [204], 'CTR;': [206], '90.0%,': [210], '94.7%': [218], '98.3%': [223], 'BPH;': [225], '95.0%,': [229], '93.8%,': [233], '88.4%': [237], '94.2%': [242], 'PCa.': [244], 'Similarly,': [245], 'this': [246], 'technique': [247], 'can': [248], 'significantly': [249], 'low-': [251], 'high-risk': [253], '92.3%,': [259], '95%': [263], '89.5%.': [268], 'suggest': [271], 'that': [272], 'analyzing': [273], 'using': [276], 'combined': [278], 'PCA–LDA': [280], 'algorithms': [282], 'is': [283], 'promising': [285], 'clinical': [286], 'tool': [287], 'diagnosis': [290], 'assessment.': [292], 'Keywords:': [293], 'Ag': [294], 'nanoparticles,': [295], 'analysis,': [298, 303], 'gray': [299], 'zone,': [300], 'principle': [301], 'hyperplasia,': [306], 'spectral': [307], 'classification': [308]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2739973633', 'counts_by_year': [{'year': 2024, 'cited_by_count': 5}, {'year': 2023, 'cited_by_count': 12}, {'year': 2022, 'cited_by_count': 15}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 10}, {'year': 2019, 'cited_by_count': 6}, {'year': 2018, 'cited_by_count': 8}], 'updated_date': '2025-01-12T16:51:08.246386', 'created_date': '2017-08-08'}