{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T20:40:48Z","timestamp":1786653648860,"version":"build-2736575974"},"reference-count":13,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 4","license":[{"start":{"date-parts":[[2024,10,30]],"date-time":"2024-10-30T00:00:00Z","timestamp":1730246400000},"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":[[2024,12]]},"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>Peri-implant diseases, driven by bacterial biofilms, threaten long-term implant success. This study evaluated various antimicrobial agents for preventing bacterial contamination and biofilm formation on implant surfaces.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      Ultraviolet radiation type C (UV-C) light, povidone-iodine (PVP-I), chlorhexidine (CHX), and hydrogen peroxide (H\n                      <jats:sub>2<\/jats:sub>\n                      O\n                      <jats:sub>2<\/jats:sub>\n                      ) were tested against bacterial cultures. Log reduction values quantified bacterial population decrease. Biofilm formation was assessed using crystal violet staining and optical density at 570 (OD570) measurements.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      UV-C and PVP-I showed the highest log reductions (3.7067, 3.6200), followed by CHX (2.9467) and H\n                      <jats:sub>2<\/jats:sub>\n                      O\n                      <jats:sub>2<\/jats:sub>\n                      (2.3800). UV-C and PVP-I most effectively inhibited biofilm formation (OD570: 0.0600, 0.0800), followed by CHX (0.1200) and H\n                      <jats:sub>2<\/jats:sub>\n                      O\n                      <jats:sub>2<\/jats:sub>\n                      (0.1767).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>UV-C and PVP-I demonstrated superior efficacy in reducing bacterial load and inhibiting biofilm formation, suggesting potential as valuable tools for preventing and managing peri-implant infections.<\/jats:p>\n                  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