Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers
The investigation of the influence of vanillin acrylate-based resin composition on photocuring kinetics and antimicrobial properties of the resulting polymers was performed in order to find efficient photocurable systems for optical 3D printing of bio-based polymers with tunable rigidity, as well as...
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MDPI AG
2021-01-01
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| Online Access: | https://www.mdpi.com/1996-1944/14/3/653 |
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| author | Aukse Navaruckiene Danguole Bridziuviene Vita Raudoniene Egidija Rainosalo Jolita Ostrauskaite |
| author_facet | Aukse Navaruckiene Danguole Bridziuviene Vita Raudoniene Egidija Rainosalo Jolita Ostrauskaite |
| author_sort | Aukse Navaruckiene |
| collection | DOAJ |
| description | The investigation of the influence of vanillin acrylate-based resin composition on photocuring kinetics and antimicrobial properties of the resulting polymers was performed in order to find efficient photocurable systems for optical 3D printing of bio-based polymers with tunable rigidity, as well as with antibacterial and antifungal activity. Two vanillin derivatives, vanillin diacrylate and vanillin dimethacrylate, were tested in photocurable systems using phenyl bis(2,4,6-trimethylbenzoyl)phosphine oxide as a photoinitiator. The influence of vanillin acrylate monomer, amount of photoinitiator, presence and amount of dithiol, and presence of solvent on photocuring kinetics was investigated by real-time photoreometry. Polymers of different rigidity were obtained by changing the photocurable resin composition. The photocuring kinetics of the selected vanillin acrylate-based resins was comparable with that of commercial petroleum-based acrylate resins for optical 3D printing. Polymers based on both vanillin acrylates showed a significant antibacterial activity against <i>Escherichia coli</i> and <i>Staphylococcus aureus.</i> Vanillin diacrylate-based polymer films also demonstrated an antifungal activity in direct contact with <i>Aspergillus niger</i> and <i>Aspergillus terreus.</i> Vanillin diacrylate-based dual curing systems were selected as the most promising for optical 3D printing of bio-based polymers with antibacterial and antifungal activity. |
| first_indexed | 2024-03-09T06:18:28Z |
| format | Article |
| id | doaj.art-1238cf38ac9b4d7fbb5d4e3b008d3c2e |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T06:18:28Z |
| publishDate | 2021-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-1238cf38ac9b4d7fbb5d4e3b008d3c2e2023-12-03T11:49:47ZengMDPI AGMaterials1996-19442021-01-0114365310.3390/ma14030653Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting PolymersAukse Navaruckiene0Danguole Bridziuviene1Vita Raudoniene2Egidija Rainosalo3Jolita Ostrauskaite4Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, LithuaniaBiodeterioration Research Laboratory, Nature Research Center, Akademijos Str. 2, LT-08412 Vilnius, LithuaniaBiodeterioration Research Laboratory, Nature Research Center, Akademijos Str. 2, LT-08412 Vilnius, LithuaniaChemistry and Bioeconomy Team, Centria University of Applied Sciences, Talonpojankatu 2, FI-67100 Kokkola, FinlandDepartment of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Rd. 19, LT-50254 Kaunas, LithuaniaThe investigation of the influence of vanillin acrylate-based resin composition on photocuring kinetics and antimicrobial properties of the resulting polymers was performed in order to find efficient photocurable systems for optical 3D printing of bio-based polymers with tunable rigidity, as well as with antibacterial and antifungal activity. Two vanillin derivatives, vanillin diacrylate and vanillin dimethacrylate, were tested in photocurable systems using phenyl bis(2,4,6-trimethylbenzoyl)phosphine oxide as a photoinitiator. The influence of vanillin acrylate monomer, amount of photoinitiator, presence and amount of dithiol, and presence of solvent on photocuring kinetics was investigated by real-time photoreometry. Polymers of different rigidity were obtained by changing the photocurable resin composition. The photocuring kinetics of the selected vanillin acrylate-based resins was comparable with that of commercial petroleum-based acrylate resins for optical 3D printing. Polymers based on both vanillin acrylates showed a significant antibacterial activity against <i>Escherichia coli</i> and <i>Staphylococcus aureus.</i> Vanillin diacrylate-based polymer films also demonstrated an antifungal activity in direct contact with <i>Aspergillus niger</i> and <i>Aspergillus terreus.</i> Vanillin diacrylate-based dual curing systems were selected as the most promising for optical 3D printing of bio-based polymers with antibacterial and antifungal activity.https://www.mdpi.com/1996-1944/14/3/653thermosetsbio-based polymersphotocuringphotoreometryantimicrobial polymersoptical 3D printing |
| spellingShingle | Aukse Navaruckiene Danguole Bridziuviene Vita Raudoniene Egidija Rainosalo Jolita Ostrauskaite Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers Materials thermosets bio-based polymers photocuring photoreometry antimicrobial polymers optical 3D printing |
| title | Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers |
| title_full | Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers |
| title_fullStr | Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers |
| title_full_unstemmed | Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers |
| title_short | Influence of Vanillin Acrylate-Based Resin Composition on Resin Photocuring Kinetics and Antimicrobial Properties of the Resulting Polymers |
| title_sort | influence of vanillin acrylate based resin composition on resin photocuring kinetics and antimicrobial properties of the resulting polymers |
| topic | thermosets bio-based polymers photocuring photoreometry antimicrobial polymers optical 3D printing |
| url | https://www.mdpi.com/1996-1944/14/3/653 |
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