Visible light-activated curcumin-doped zinc oxide nanoparticles integrated into orthodontic adhesive on Micro-tensile bond strength, degree of conversion, and antibacterial effectiveness against Staphylococcus Aureus. An investigation using scanning electron microscopy and energy-dispersive X-ray spectroscopy
To acquire a thorough comprehension of the photoactivated Cur-doped ZnONPs at different concentrations 0%, 2.5%, and 5% on the physical qualities, antibacterial efficacy, degree of conversion, and μshear bond strength between orthodontic brackets and the enamel surface. An extensive investigation wa...
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| container_title | Journal of photochemistry and photobiology. B, Biology |
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| creator | Alnazeh, Abdullah A. Kamran, Muhammad Abdullah Almoammar, Salem Al Jearah, Mohammed Mohsen Qasim, Muhammad Alshahrani, Ibrahim |
| description | To acquire a thorough comprehension of the photoactivated Cur-doped ZnONPs at different concentrations 0%, 2.5%, and 5% on the physical qualities, antibacterial efficacy, degree of conversion, and μshear bond strength between orthodontic brackets and the enamel surface.
An extensive investigation was carried out utilizing a range of analytical methods, scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX), Fourier-transform infrared (FTIR) spectroscopy, micro tensile bond strength (μTBS) testing, and evaluation of antibacterial effectiveness. Cur-doped ZnONPs at concentrations of 2.5% and 5% were blended with Transbond XT, a light-curable orthodontic adhesive. A control group without the addition of Cur-doped ZnONPs was also prepared. The tooth samples were categorized into three groups based on the weight percentage of NPs: Group 1 (control) with 0% Cur-doped ZnONPs, Group 2 with 2.5 wt% Cur-doped ZnONPs, and Group 3 with 5 wt% Cur-doped ZnONPs. The SEM technique was employed to analyze the morphological characteristics of Cur-doped ZnONPs and ZnONPs. The composition and elemental distribution of the modified Cur-doped ZnONPs were assessed using energy-dispersive X-ray spectroscopy. The effectiveness of NPs at various concentrations against S.Mutans was gauged through the pour plate method. DC of Cur-doped ZnONPs at a region of 1608 cm−1 to 1636 cm−1 for the cured area, whereas the uncured area spanned the same range of 1608 cm−1 to 1636 cm−1 was assessed. The Adhesive Remnant Index (ARI) approach was utilized to investigate the bond failure of orthodontic brackets, while a Universal Testing Machine (UTM) was utilized to test μTBS. The Kruskal-Wallis test was employed to investigate variations in S.mutans survival rates. To determine the μTBS values, analysis of variance (ANOVA) and the post hoc Tukey multiple comparisons test were used.
The maximum μTBS was given and documented in group 3: 5 wt% Cur-doped ZnONPs (21.21 ± 1.53 MPa). The lowest μTBS was given in group 2: 2.5 wt% Cur-doped ZnONPs (19.58 ± 1.27 MPa). The highest efficacy against S.mutans was documented in group 3 in which 5 wt% Cur-doped ZnONPs (0.39 ± 0.15). The lowest efficacy was seen in group 1 in which no Cur-doped ZnONPs were used (6.47 ± 1.23). The ARI analysis indicated that the predominant failure was between scores 0 and 1 among all experimental groups. Control group 1 which was not modified showed the highest DC (73.11 ± 4.19).
Orthodontic adh |
| doi_str_mv | 10.1016/j.jphotobiol.2024.112888 |
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An extensive investigation was carried out utilizing a range of analytical methods, scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX), Fourier-transform infrared (FTIR) spectroscopy, micro tensile bond strength (μTBS) testing, and evaluation of antibacterial effectiveness. Cur-doped ZnONPs at concentrations of 2.5% and 5% were blended with Transbond XT, a light-curable orthodontic adhesive. A control group without the addition of Cur-doped ZnONPs was also prepared. The tooth samples were categorized into three groups based on the weight percentage of NPs: Group 1 (control) with 0% Cur-doped ZnONPs, Group 2 with 2.5 wt% Cur-doped ZnONPs, and Group 3 with 5 wt% Cur-doped ZnONPs. The SEM technique was employed to analyze the morphological characteristics of Cur-doped ZnONPs and ZnONPs. The composition and elemental distribution of the modified Cur-doped ZnONPs were assessed using energy-dispersive X-ray spectroscopy. The effectiveness of NPs at various concentrations against S.Mutans was gauged through the pour plate method. DC of Cur-doped ZnONPs at a region of 1608 cm−1 to 1636 cm−1 for the cured area, whereas the uncured area spanned the same range of 1608 cm−1 to 1636 cm−1 was assessed. The Adhesive Remnant Index (ARI) approach was utilized to investigate the bond failure of orthodontic brackets, while a Universal Testing Machine (UTM) was utilized to test μTBS. The Kruskal-Wallis test was employed to investigate variations in S.mutans survival rates. To determine the μTBS values, analysis of variance (ANOVA) and the post hoc Tukey multiple comparisons test were used.
The maximum μTBS was given and documented in group 3: 5 wt% Cur-doped ZnONPs (21.21 ± 1.53 MPa). The lowest μTBS was given in group 2: 2.5 wt% Cur-doped ZnONPs (19.58 ± 1.27 MPa). The highest efficacy against S.mutans was documented in group 3 in which 5 wt% Cur-doped ZnONPs (0.39 ± 0.15). The lowest efficacy was seen in group 1 in which no Cur-doped ZnONPs were used (6.47 ± 1.23). The ARI analysis indicated that the predominant failure was between scores 0 and 1 among all experimental groups. Control group 1 which was not modified showed the highest DC (73.11 ± 4.19).
Orthodontic adhesive, containing 5% Cur-doped ZnONPs photoactivated with visible light exhibited a favorable impact on μTBS and indicated enhanced antibacterial efficacy against S.mutans. Nevertheless, it was observed that the addition of Cur-doped ZnONPs at different concentrations (2.5%,5%) resulted in a decrease in the monomer-to-polymer ratio compromising DC.
•Orthodontic adhesive, containing Cur-doped ZnONPs triggered by visible light, showed beneficial benefits on μTBS.•Photoactivated 5% Cur-doped ZnONPs in orthodontic adhesive demonstrated enhanced antibacterial efficacy.•Monomer-to-polymer ratio compromising DC was less in Cur-doped ZnONPs compared to the control.</description><identifier>ISSN: 1011-1344</identifier><identifier>EISSN: 1873-2682</identifier><identifier>DOI: 10.1016/j.jphotobiol.2024.112888</identifier><identifier>PMID: 38471422</identifier><language>eng</language><publisher>Switzerland: Elsevier B.V</publisher><subject>Adhesiveness ; Anti-Bacterial Agents - pharmacology ; Antimicrobial ; Curcumin ; Light ; Materials Testing ; Mechanical properties ; Microscopy, Electron, Scanning ; Nanoparticles ; Orthodontics ; Photoactivation ; Spectrum Analysis ; Staphylococcus aureus ; Surface Properties ; X-Rays ; Zinc Oxide</subject><ispartof>Journal of photochemistry and photobiology. B, Biology, 2024-04, Vol.253, p.112888-112888, Article 112888</ispartof><rights>2023</rights><rights>Copyright © 2023. Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c319t-9244beec70dbc41b36b155b7cdb32bb79c4e6616690ced0318d32290f510134b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jphotobiol.2024.112888$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38471422$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alnazeh, Abdullah A.</creatorcontrib><creatorcontrib>Kamran, Muhammad Abdullah</creatorcontrib><creatorcontrib>Almoammar, Salem</creatorcontrib><creatorcontrib>Al Jearah, Mohammed Mohsen</creatorcontrib><creatorcontrib>Qasim, Muhammad</creatorcontrib><creatorcontrib>Alshahrani, Ibrahim</creatorcontrib><title>Visible light-activated curcumin-doped zinc oxide nanoparticles integrated into orthodontic adhesive on Micro-tensile bond strength, degree of conversion, and antibacterial effectiveness against Staphylococcus Aureus. An investigation using scanning electron microscopy and energy-dispersive X-ray spectroscopy</title><title>Journal of photochemistry and photobiology. B, Biology</title><addtitle>J Photochem Photobiol B</addtitle><description>To acquire a thorough comprehension of the photoactivated Cur-doped ZnONPs at different concentrations 0%, 2.5%, and 5% on the physical qualities, antibacterial efficacy, degree of conversion, and μshear bond strength between orthodontic brackets and the enamel surface.
An extensive investigation was carried out utilizing a range of analytical methods, scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX), Fourier-transform infrared (FTIR) spectroscopy, micro tensile bond strength (μTBS) testing, and evaluation of antibacterial effectiveness. Cur-doped ZnONPs at concentrations of 2.5% and 5% were blended with Transbond XT, a light-curable orthodontic adhesive. A control group without the addition of Cur-doped ZnONPs was also prepared. The tooth samples were categorized into three groups based on the weight percentage of NPs: Group 1 (control) with 0% Cur-doped ZnONPs, Group 2 with 2.5 wt% Cur-doped ZnONPs, and Group 3 with 5 wt% Cur-doped ZnONPs. The SEM technique was employed to analyze the morphological characteristics of Cur-doped ZnONPs and ZnONPs. The composition and elemental distribution of the modified Cur-doped ZnONPs were assessed using energy-dispersive X-ray spectroscopy. The effectiveness of NPs at various concentrations against S.Mutans was gauged through the pour plate method. DC of Cur-doped ZnONPs at a region of 1608 cm−1 to 1636 cm−1 for the cured area, whereas the uncured area spanned the same range of 1608 cm−1 to 1636 cm−1 was assessed. The Adhesive Remnant Index (ARI) approach was utilized to investigate the bond failure of orthodontic brackets, while a Universal Testing Machine (UTM) was utilized to test μTBS. The Kruskal-Wallis test was employed to investigate variations in S.mutans survival rates. To determine the μTBS values, analysis of variance (ANOVA) and the post hoc Tukey multiple comparisons test were used.
The maximum μTBS was given and documented in group 3: 5 wt% Cur-doped ZnONPs (21.21 ± 1.53 MPa). The lowest μTBS was given in group 2: 2.5 wt% Cur-doped ZnONPs (19.58 ± 1.27 MPa). The highest efficacy against S.mutans was documented in group 3 in which 5 wt% Cur-doped ZnONPs (0.39 ± 0.15). The lowest efficacy was seen in group 1 in which no Cur-doped ZnONPs were used (6.47 ± 1.23). The ARI analysis indicated that the predominant failure was between scores 0 and 1 among all experimental groups. Control group 1 which was not modified showed the highest DC (73.11 ± 4.19).
Orthodontic adhesive, containing 5% Cur-doped ZnONPs photoactivated with visible light exhibited a favorable impact on μTBS and indicated enhanced antibacterial efficacy against S.mutans. Nevertheless, it was observed that the addition of Cur-doped ZnONPs at different concentrations (2.5%,5%) resulted in a decrease in the monomer-to-polymer ratio compromising DC.
•Orthodontic adhesive, containing Cur-doped ZnONPs triggered by visible light, showed beneficial benefits on μTBS.•Photoactivated 5% Cur-doped ZnONPs in orthodontic adhesive demonstrated enhanced antibacterial efficacy.•Monomer-to-polymer ratio compromising DC was less in Cur-doped ZnONPs compared to the control.</description><subject>Adhesiveness</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>Antimicrobial</subject><subject>Curcumin</subject><subject>Light</subject><subject>Materials Testing</subject><subject>Mechanical properties</subject><subject>Microscopy, Electron, Scanning</subject><subject>Nanoparticles</subject><subject>Orthodontics</subject><subject>Photoactivation</subject><subject>Spectrum Analysis</subject><subject>Staphylococcus aureus</subject><subject>Surface Properties</subject><subject>X-Rays</subject><subject>Zinc Oxide</subject><issn>1011-1344</issn><issn>1873-2682</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFUsuO1DAQDAjELgu_gHzksBliJ-Mkx2XFS1rEgYe4RX50kh5l7GA7I4avpzOzwBFf3G1XV1fblWWMFxtecPlqt9nNo09eo582ohDVhnPRNM3D7JI3dZkL2YhHFBec57ysqovsaYy7gtZW1k-yi7Kpal4JcflAfsOIegI24TCmXJmEB5XAMrMEs-zR5dbPlP5CZ5j_iRaYU87PKiQ0E0SGLsEQTiUUeuZDGr31jq6ZsiNEPADzjn1EE3yewEWkbto7y2IK4IY0XjNLFECwnhnvDhAienfNFGEUEWlSBQHVxKDvYVUIDmJkalDoYmKfk5rH4-SNN2aJ7GYJsMQNu3Gk6AAx4aASEbIlohtYNMq5NYCJuAKd71dp0fj5eGpJ5GE45hbjvCoh-d_zoI6M0hV_Aj7LHvdqivD8fr_Kvr598-X2fX736d2H25u73JS8TXkrqkoDmLqw2lRcl1Lz7VbXxupSaF23pgIpuZRtYcAWJW9sKURb9Fv6urLS5VX28sw7B_9joVm6PUYD06Qc-CV2ot1K2ciyagnanKHrMDFA380B9yocO150q2u6XffPNd3qmu7sGip9cd9l0Xuwfwv_2IQAr88AoFkPCKGLBsGRZgz0KJ31-P8uvwEP0-QQ</recordid><startdate>202404</startdate><enddate>202404</enddate><creator>Alnazeh, Abdullah A.</creator><creator>Kamran, Muhammad Abdullah</creator><creator>Almoammar, Salem</creator><creator>Al Jearah, Mohammed Mohsen</creator><creator>Qasim, Muhammad</creator><creator>Alshahrani, Ibrahim</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202404</creationdate><title>Visible light-activated curcumin-doped zinc oxide nanoparticles integrated into orthodontic adhesive on Micro-tensile bond strength, degree of conversion, and antibacterial effectiveness against Staphylococcus Aureus. An investigation using scanning electron microscopy and energy-dispersive X-ray spectroscopy</title><author>Alnazeh, Abdullah A. ; Kamran, Muhammad Abdullah ; Almoammar, Salem ; Al Jearah, Mohammed Mohsen ; Qasim, Muhammad ; Alshahrani, Ibrahim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-9244beec70dbc41b36b155b7cdb32bb79c4e6616690ced0318d32290f510134b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Adhesiveness</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>Antimicrobial</topic><topic>Curcumin</topic><topic>Light</topic><topic>Materials Testing</topic><topic>Mechanical properties</topic><topic>Microscopy, Electron, Scanning</topic><topic>Nanoparticles</topic><topic>Orthodontics</topic><topic>Photoactivation</topic><topic>Spectrum Analysis</topic><topic>Staphylococcus aureus</topic><topic>Surface Properties</topic><topic>X-Rays</topic><topic>Zinc Oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alnazeh, Abdullah A.</creatorcontrib><creatorcontrib>Kamran, Muhammad Abdullah</creatorcontrib><creatorcontrib>Almoammar, Salem</creatorcontrib><creatorcontrib>Al Jearah, Mohammed Mohsen</creatorcontrib><creatorcontrib>Qasim, Muhammad</creatorcontrib><creatorcontrib>Alshahrani, Ibrahim</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of photochemistry and photobiology. B, Biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alnazeh, Abdullah A.</au><au>Kamran, Muhammad Abdullah</au><au>Almoammar, Salem</au><au>Al Jearah, Mohammed Mohsen</au><au>Qasim, Muhammad</au><au>Alshahrani, Ibrahim</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Visible light-activated curcumin-doped zinc oxide nanoparticles integrated into orthodontic adhesive on Micro-tensile bond strength, degree of conversion, and antibacterial effectiveness against Staphylococcus Aureus. An investigation using scanning electron microscopy and energy-dispersive X-ray spectroscopy</atitle><jtitle>Journal of photochemistry and photobiology. B, Biology</jtitle><addtitle>J Photochem Photobiol B</addtitle><date>2024-04</date><risdate>2024</risdate><volume>253</volume><spage>112888</spage><epage>112888</epage><pages>112888-112888</pages><artnum>112888</artnum><issn>1011-1344</issn><eissn>1873-2682</eissn><abstract>To acquire a thorough comprehension of the photoactivated Cur-doped ZnONPs at different concentrations 0%, 2.5%, and 5% on the physical qualities, antibacterial efficacy, degree of conversion, and μshear bond strength between orthodontic brackets and the enamel surface.
An extensive investigation was carried out utilizing a range of analytical methods, scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX), Fourier-transform infrared (FTIR) spectroscopy, micro tensile bond strength (μTBS) testing, and evaluation of antibacterial effectiveness. Cur-doped ZnONPs at concentrations of 2.5% and 5% were blended with Transbond XT, a light-curable orthodontic adhesive. A control group without the addition of Cur-doped ZnONPs was also prepared. The tooth samples were categorized into three groups based on the weight percentage of NPs: Group 1 (control) with 0% Cur-doped ZnONPs, Group 2 with 2.5 wt% Cur-doped ZnONPs, and Group 3 with 5 wt% Cur-doped ZnONPs. The SEM technique was employed to analyze the morphological characteristics of Cur-doped ZnONPs and ZnONPs. The composition and elemental distribution of the modified Cur-doped ZnONPs were assessed using energy-dispersive X-ray spectroscopy. The effectiveness of NPs at various concentrations against S.Mutans was gauged through the pour plate method. DC of Cur-doped ZnONPs at a region of 1608 cm−1 to 1636 cm−1 for the cured area, whereas the uncured area spanned the same range of 1608 cm−1 to 1636 cm−1 was assessed. The Adhesive Remnant Index (ARI) approach was utilized to investigate the bond failure of orthodontic brackets, while a Universal Testing Machine (UTM) was utilized to test μTBS. The Kruskal-Wallis test was employed to investigate variations in S.mutans survival rates. To determine the μTBS values, analysis of variance (ANOVA) and the post hoc Tukey multiple comparisons test were used.
The maximum μTBS was given and documented in group 3: 5 wt% Cur-doped ZnONPs (21.21 ± 1.53 MPa). The lowest μTBS was given in group 2: 2.5 wt% Cur-doped ZnONPs (19.58 ± 1.27 MPa). The highest efficacy against S.mutans was documented in group 3 in which 5 wt% Cur-doped ZnONPs (0.39 ± 0.15). The lowest efficacy was seen in group 1 in which no Cur-doped ZnONPs were used (6.47 ± 1.23). The ARI analysis indicated that the predominant failure was between scores 0 and 1 among all experimental groups. Control group 1 which was not modified showed the highest DC (73.11 ± 4.19).
Orthodontic adhesive, containing 5% Cur-doped ZnONPs photoactivated with visible light exhibited a favorable impact on μTBS and indicated enhanced antibacterial efficacy against S.mutans. Nevertheless, it was observed that the addition of Cur-doped ZnONPs at different concentrations (2.5%,5%) resulted in a decrease in the monomer-to-polymer ratio compromising DC.
•Orthodontic adhesive, containing Cur-doped ZnONPs triggered by visible light, showed beneficial benefits on μTBS.•Photoactivated 5% Cur-doped ZnONPs in orthodontic adhesive demonstrated enhanced antibacterial efficacy.•Monomer-to-polymer ratio compromising DC was less in Cur-doped ZnONPs compared to the control.</abstract><cop>Switzerland</cop><pub>Elsevier B.V</pub><pmid>38471422</pmid><doi>10.1016/j.jphotobiol.2024.112888</doi><tpages>1</tpages></addata></record> |
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| subjects | Adhesiveness Anti-Bacterial Agents - pharmacology Antimicrobial Curcumin Light Materials Testing Mechanical properties Microscopy, Electron, Scanning Nanoparticles Orthodontics Photoactivation Spectrum Analysis Staphylococcus aureus Surface Properties X-Rays Zinc Oxide |
| title | Visible light-activated curcumin-doped zinc oxide nanoparticles integrated into orthodontic adhesive on Micro-tensile bond strength, degree of conversion, and antibacterial effectiveness against Staphylococcus Aureus. An investigation using scanning electron microscopy and energy-dispersive X-ray spectroscopy |
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