Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers
(1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Cecilia Bacali [verfasserIn] Rahela Carpa [verfasserIn] Smaranda Buduru [verfasserIn] Mirela L. Moldovan [verfasserIn] Ioana Baldea [verfasserIn] Annemarie Constantin [verfasserIn] Marioara Moldovan [verfasserIn] Doina Prodan [verfasserIn] Laura Monica Dascalu (Rusu) [verfasserIn] Ondine Lucaciu [verfasserIn] Florinela Catoi [verfasserIn] Mariana Constantiniuc [verfasserIn] Mandra Badea [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Übergeordnetes Werk: |
In: Nanomaterials - MDPI AG, 2012, 11(2021), 7, p 1643 |
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| Übergeordnetes Werk: |
volume:11 ; year:2021 ; number:7, p 1643 |
| Links: |
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| DOI / URN: |
10.3390/nano11071643 |
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| Katalog-ID: |
DOAJ015110257 |
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| 520 | |a (1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. | ||
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10.3390/nano11071643 doi (DE-627)DOAJ015110257 (DE-599)DOAJd07efd2379874433bf3581d2869ffebd DE-627 ger DE-627 rakwb eng QD1-999 Cecilia Bacali verfasserin aut Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier (1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. halitosis graphene photodynamic therapy <i<Enterococcus faecalis</i< <i<Porphyromonas gingivalis</i< Chemistry Rahela Carpa verfasserin aut Smaranda Buduru verfasserin aut Mirela L. Moldovan verfasserin aut Ioana Baldea verfasserin aut Annemarie Constantin verfasserin aut Marioara Moldovan verfasserin aut Doina Prodan verfasserin aut Laura Monica Dascalu (Rusu) verfasserin aut Ondine Lucaciu verfasserin aut Florinela Catoi verfasserin aut Mariana Constantiniuc verfasserin aut Mandra Badea verfasserin aut In Nanomaterials MDPI AG, 2012 11(2021), 7, p 1643 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:11 year:2021 number:7, p 1643 https://doi.org/10.3390/nano11071643 kostenfrei https://doaj.org/article/d07efd2379874433bf3581d2869ffebd kostenfrei https://www.mdpi.com/2079-4991/11/7/1643 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2021 7, p 1643 |
| spelling |
10.3390/nano11071643 doi (DE-627)DOAJ015110257 (DE-599)DOAJd07efd2379874433bf3581d2869ffebd DE-627 ger DE-627 rakwb eng QD1-999 Cecilia Bacali verfasserin aut Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier (1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. halitosis graphene photodynamic therapy <i<Enterococcus faecalis</i< <i<Porphyromonas gingivalis</i< Chemistry Rahela Carpa verfasserin aut Smaranda Buduru verfasserin aut Mirela L. Moldovan verfasserin aut Ioana Baldea verfasserin aut Annemarie Constantin verfasserin aut Marioara Moldovan verfasserin aut Doina Prodan verfasserin aut Laura Monica Dascalu (Rusu) verfasserin aut Ondine Lucaciu verfasserin aut Florinela Catoi verfasserin aut Mariana Constantiniuc verfasserin aut Mandra Badea verfasserin aut In Nanomaterials MDPI AG, 2012 11(2021), 7, p 1643 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:11 year:2021 number:7, p 1643 https://doi.org/10.3390/nano11071643 kostenfrei https://doaj.org/article/d07efd2379874433bf3581d2869ffebd kostenfrei https://www.mdpi.com/2079-4991/11/7/1643 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2021 7, p 1643 |
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10.3390/nano11071643 doi (DE-627)DOAJ015110257 (DE-599)DOAJd07efd2379874433bf3581d2869ffebd DE-627 ger DE-627 rakwb eng QD1-999 Cecilia Bacali verfasserin aut Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier (1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. halitosis graphene photodynamic therapy <i<Enterococcus faecalis</i< <i<Porphyromonas gingivalis</i< Chemistry Rahela Carpa verfasserin aut Smaranda Buduru verfasserin aut Mirela L. Moldovan verfasserin aut Ioana Baldea verfasserin aut Annemarie Constantin verfasserin aut Marioara Moldovan verfasserin aut Doina Prodan verfasserin aut Laura Monica Dascalu (Rusu) verfasserin aut Ondine Lucaciu verfasserin aut Florinela Catoi verfasserin aut Mariana Constantiniuc verfasserin aut Mandra Badea verfasserin aut In Nanomaterials MDPI AG, 2012 11(2021), 7, p 1643 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:11 year:2021 number:7, p 1643 https://doi.org/10.3390/nano11071643 kostenfrei https://doaj.org/article/d07efd2379874433bf3581d2869ffebd kostenfrei https://www.mdpi.com/2079-4991/11/7/1643 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2021 7, p 1643 |
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10.3390/nano11071643 doi (DE-627)DOAJ015110257 (DE-599)DOAJd07efd2379874433bf3581d2869ffebd DE-627 ger DE-627 rakwb eng QD1-999 Cecilia Bacali verfasserin aut Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier (1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. halitosis graphene photodynamic therapy <i<Enterococcus faecalis</i< <i<Porphyromonas gingivalis</i< Chemistry Rahela Carpa verfasserin aut Smaranda Buduru verfasserin aut Mirela L. Moldovan verfasserin aut Ioana Baldea verfasserin aut Annemarie Constantin verfasserin aut Marioara Moldovan verfasserin aut Doina Prodan verfasserin aut Laura Monica Dascalu (Rusu) verfasserin aut Ondine Lucaciu verfasserin aut Florinela Catoi verfasserin aut Mariana Constantiniuc verfasserin aut Mandra Badea verfasserin aut In Nanomaterials MDPI AG, 2012 11(2021), 7, p 1643 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:11 year:2021 number:7, p 1643 https://doi.org/10.3390/nano11071643 kostenfrei https://doaj.org/article/d07efd2379874433bf3581d2869ffebd kostenfrei https://www.mdpi.com/2079-4991/11/7/1643 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2021 7, p 1643 |
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Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers |
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(1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. |
| abstractGer |
(1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. |
| abstract_unstemmed |
(1) Background: Poor hygiene and denture presence in the oral cavity are factors that favor bacterial accumulation, the cause of halitosis and of various oral and general diseases. Aim: This study aimed to evaluate the possibility of inactivating bacteria associated with halitosis in acrylic denture wearers using polymethyl methacrylate resin enhanced with graphene silver nanoparticles and the effect of the resin association with extra oral photodynamic therapy. (2) Methods: Graphene silver nanoparticles in 1 and 2 wt% were added to a commercial acrylic resin powder. Three study groups containing samples from the three different materials were established. The first group was not exposed to the light treatment, and the other two were exposed to red light (laser and light emitting diode) after photosensitizer placement on the disk’s surface. Samples were incubated with <i<Porphyromonas gingivalis</i< and <i<Enterococcus faecalis</i<. (3) Results: For both bacterial strains, inhibition zones were obtained, showing significant differences for the light-treated samples. (4) Conclusions: Denture resins with antibacterial properties associated with extra oral photodynamic therapy exhibited enhanced antibacterial effects. The procedure could be used as a safer and more efficient alternative technique against halitosis and oral infections in denture wearers. |
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7, p 1643 |
| title_short |
Association of Graphene Silver Polymethyl Methacrylate (PMMA) with Photodynamic Therapy for Inactivation of Halitosis Responsible Bacteria in Denture Wearers |
| url |
https://doi.org/10.3390/nano11071643 https://doaj.org/article/d07efd2379874433bf3581d2869ffebd https://www.mdpi.com/2079-4991/11/7/1643 https://doaj.org/toc/2079-4991 |
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Rahela Carpa Smaranda Buduru Mirela L. Moldovan Ioana Baldea Annemarie Constantin Marioara Moldovan Doina Prodan Laura Monica Dascalu (Rusu) Ondine Lucaciu Florinela Catoi Mariana Constantiniuc Mandra Badea |
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Rahela Carpa Smaranda Buduru Mirela L. Moldovan Ioana Baldea Annemarie Constantin Marioara Moldovan Doina Prodan Laura Monica Dascalu (Rusu) Ondine Lucaciu Florinela Catoi Mariana Constantiniuc Mandra Badea |
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10.3390/nano11071643 |
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2024-07-04T01:39:45.486Z |
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