{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T14:21:25Z","timestamp":1787840485932,"version":"build-2784847793"},"reference-count":10,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 2","license":[{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>\n                    A\n                    <jats:sc>BSTRACT<\/jats:sc>\n                  <\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Quantum dots (QDs) are nanoscale semiconductor particles with unique optical properties, including high photostability, broad excitation spectra, and narrow emission spectra. These attributes make QDs promising candidates for advanced imaging techniques in the detection of oral diseases. Early and accurate detection of oral pathologies, such as oral cancer and periodontal diseases, is critical for effective management and treatment outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>In this study, QDs conjugated with disease-specific antibodies were used to enhance the imaging of oral tissues. A total of 50 oral biopsy samples were analyzed, with 25 samples serving as controls and 25 samples displaying confirmed pathological conditions. Samples were incubated with QD conjugates and imaged using fluorescence microscopy. Signal intensity and target specificity were evaluated using image analysis software. Arbitrary fluorescence intensity values were measured to quantify imaging efficiency.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The fluorescence intensity values for pathological tissues labeled with QDs showed a mean of 120 \u00b1 10 arbitrary units (AUs), significantly higher compared to 50 \u00b1 5 AU in control tissues. The use of QDs demonstrated enhanced sensitivity in detecting pathological changes, with a specificity of 95% and sensitivity of 90% in distinguishing diseased from healthy tissues. Additionally, the photostability of QDs ensured consistent imaging results over prolonged observation times.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Quantum dot imaging offers a novel, highly sensitive approach to the detection of oral diseases. The enhanced fluorescence intensity and disease specificity highlight its potential as a diagnostic tool. Further research and clinical trials are needed to establish the clinical applicability and safety of QDs in routine oral diagnostics.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jpbs.jpbs_80_25","type":"journal-article","created":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T01:01:05Z","timestamp":1750208465000},"page":"S1261-S1263","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["Exploration of Quantum Dot Imaging for Enhanced Detection of Oral Diseases"],"prefix":"10.4103","volume":"17","author":[{"given":"Hamzah Ali","family":"Babkair","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, Taibah University, Al Madinah Al Munawara, Kingdom of Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed Enamur","family":"Rashid","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, Taibah University, Al Madinah Al Munawara, Kingdom of Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abedalla","family":"Abdelghani","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, Taibah University, Al Madinah Al Munawara, Kingdom of Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tarek M.","family":"Ibrahim","sequence":"additional","affiliation":[{"name":"Oral and Maxillofacial Radiology, Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, Taibah University, Al Madinah Al Munawara, Kingdom of Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammad Khursheed","family":"Alam","sequence":"additional","affiliation":[{"name":"Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi Arabia"},{"name":"Department of Dental Research Cell, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College and Hospitals, Chennai, Tamil Nadu, India"},{"name":"Department of Public Health, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2025,6,18]]},"reference":[{"key":"R1-20250618","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1111\/j.1600-0757.2012.00452.x","article-title":"Periodontal health and global public health","volume":"60","author":"Petersen","year":"2012","journal-title":"Periodontol 2000"},{"key":"R2-20250618","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1016\/j.oraloncology.2008.06.002","article-title":"Global epidemiology of oral and oropharyngeal cancer","volume":"45","author":"Warnakulasuriya","year":"2009","journal-title":"Oral 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