Effect of functional monomers and photo-initiators in dental adhesive: molecular level analysis

2013 Fiscal Year Final Research Report

• Project/Area Number: 22592120
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Conservative dentistry
• Research Institution: Okayama University
• Principal Investigator: OGAWA Tatsuyuki 岡山大学, 医歯(薬)学総合研究科, 助手 (10346421)
• Co-Investigator(Kenkyū-buntansha): YOSHIDA Yasuhiro 岡山大学, 大学院医歯薬学総合研究科, 准教授 (90281162)
• Project Period (FY): 2010-04-01 – 2014-03-31
• Keywords: 保存修復学

Research Abstract

Dental self-etch adhesives contain functional monomers and photoinitiator system for polymerization. Few studies have investigated the effect of the functional monomer and polymerization system on the polymerization efficiency of the adhesive. We tested the effect of different functional monomers and photo-initiator systems on the degree of conversion of different adhesive formulations. Our study showed the polymerization conversion of an adhesive can be affected by the functional monomer, but this depends on the photo-initiator system used. This results might be useful for developing new adhesives.

Research Products

• [Journal Article] Novel fluoro-carbon functional monomer for dental bonding (2014)
  • Author(s): Yoshihara K, Yoshida Y, Hayakawa S, Nagaoka N, Kamenoue S, Okihara T, Ogawa T, Nakamura M, Osaka A, Van Meerbeek B
  • Journal Title: J Dent Res Volume: 93(2) Pages: 189-94
  • DOI: 10.1177/0022034513514447
  • Peer Reviewed
• [Journal Article] Bone tissue response to implant surfaces functionalized with phosphate-containing polymers (2014)
  • Author(s): Cardoso MV, Chaudhari A, Yoshida Y, Van Meerbeek B, Naert I, Duyck J
  • Journal Title: Clin Oral Implants Res Volume: 25(1) Pages: 91-100
  • DOI: 10.1111/clr.12053
  • Peer Reviewed
• [Journal Article] Adhesive interfacial interaction affected by different carbon-chain monomers (2013)
  • Author(s): Yoshihara K, Yoshida Y, Nagaoka N, Hayakawa S, Okihara T, De Munck J, Maruo Y, Nishigawa G, Minagi S, Osaka A, Van Meerbeek B
  • Journal Title: Dent Mater Volume: 29(8) Pages: 888-97
  • DOI: 10.1016/j.dental.2013.05.006
  • Peer Reviewed
• [Journal Article] HEMA inhibits interfacial nano-layering of the functional monomer MDP (2012)
  • Author(s): Yoshida Y, Yoshihara K, Hayakawa S, Nagaoka N, Okihara T, Matsumoto T, Minagi S, Osaka A, Van Landuyt K, Van Meerbeek B
  • Journal Title: J Dent Res Volume: 91(11) Pages: 1060-5
  • DOI: 10.1177/0022034512460396
  • Peer Reviewed
• [Journal Article] Self-assembled Nano-layering at the Adhesive interface (2012)
  • Author(s): Yoshida Y, Yoshihara K, Nagaoka N, Hayakawa S, Torii Y, Ogawa T, Osaka A, Van Meerbeek B
  • Journal Title: J Dent Res Volume: 91(4) Pages: 376-81
  • DOI: 10.1177/0022034512437375
  • Peer Reviewed
• [Journal Article] X-ray diffraction analysis of three-dimensional self-reinforcing monomer and its chemical interaction with tooth and hydroxyapatite (2012)
  • Author(s): Yoshida Y, Yoshihara K, Nagaoka N, Hanabusa M, Matsumoto T, Momoi Y
  • Journal Title: Dent Mater J Volume: 31(4) Pages: 697-702
  • Peer Reviewed
• [Journal Article] Effects of functional monomers and photo-initiators on the degree of conversion of a dental adhesive (2012)
  • Author(s): Oguri M, Yoshida Y, Yoshihara K, Miyauchi T, Nakamura Y, Shimoda S, Hanabusa M, Momoi Y, Van Meerbeek B
  • Journal Title: Acta Biomater Volume: 8(5) Pages: 1928-34
  • DOI: 10.1016/j.actbio.2012.01.013
  • Peer Reviewed
• [Journal Article] Nanolayering of phosphoric acid ester monomer on enamel and dentin (2011)
  • Author(s): Yoshihara K, Yoshida Y, Hayakawa S, Nagaoka N, Irie M, Ogawa T, Van Landuyt KL, Osaka A, Suzuki K, Minagi S, Van Meerbeek B
  • Journal Title: Acta Biomater Volume: 7(8) Pages: 3187-95
  • DOI: 10.1016/j.actbio.2011.04.026
  • Peer Reviewed
• [Journal Article] Self-etch monomer-calcium salt deposition on dentin (2011)
  • Author(s): Yoshihara K, Yoshida Y, Hayakawa S, Nagaoka N, Torii Y, Osaka A, Suzuki K, Minagi S, Van Meerbeek B, Van Landuyt KL
  • Journal Title: J Dent Res Volume: 90(5) Pages: 602-6
  • DOI: 10.1177/0022034510397197
  • Peer Reviewed
• [Journal Article] State of the art of self-etch adhesives (2011)
  • Author(s): Van Meerbeek B, Yoshihara K, Yoshida Y, Mine A, De Munck J, Van Landuyt KL
  • Journal Title: Dent Mater Volume: 27(1) Pages: 17-28
  • DOI: 10.1016/j.dental.2010.10.023
• [Journal Article] Enamel-smear compromises bonding by mild self-etch adhesives (2010)
  • Author(s): M ine A, De Munck J, Vivan Cardoso M, Van Landuyt KL, Poitevin A, Kuboki T, Yoshida Y, Suzuki K, Van Meerbeek B
  • Journal Title: J Dent Res Volume: 89(12) Pages: 1505-9
  • DOI: 10.1177/0022034510384871
  • Peer Reviewed
• [Journal Article] Nano-controlled molecular interaction at adhesive interfaces for hard tissue reconstruction (2010)
  • Author(s): Yoshihara K, Yoshida Y, Nagaoka N, Fukegawa D, Hayakawa S, Mine A, Nakamura M, Minagi S, Osaka A, Suzuki K, Van Meerbeek B
  • Journal Title: Acta Biomater Volume: 6(9) Pages: 3573-82
  • DOI: 10.1016/j.actbio.2010.03.024
  • Peer Reviewed
• [Journal Article] TEM characterization of a silorane composite bonded to enamel/dentin (2010)
  • Author(s): Mine A, De Munck J, Van Ende A, Cardoso MV, Kuboki T, Yoshida Y, Van Meerbeek B
  • Journal Title: Dent Mater Volume: 26(6) Pages: 524-32
  • DOI: 10.1016/j.dental.2010.01.010
  • Peer Reviewed
• [Presentation] Competition of osteoblasts and fibroblasts at early stages of osseointegration (2013)
  • Author(s): Yoshihara K, Yoshida Y, Harimoto K, Nagaoka N, Tagawa Y, Van Meerbeek B
  • Organizer: CED-IADR
  • Place of Presentation: Florence, Italy
  • Year and Date: 20130904-07
• [Presentation] Potential Interference of Functional Monomers with Polymerization Efficiency of Adhesives (2013)
  • Author(s): Hanabusa M, Yoshida Y, Yoshihara K, Okihara T, Momoi Y, Van Meerbeek B
  • Organizer: IADR/AADR/CADR General Session and Exhibition
  • Place of Presentation: Seattle, USA
  • Year and Date: 20130320-23
• [Presentation] Modern Adhesive Approaches for Durable Bonding to Tooth Tissue (2013)
  • Author(s): Van Meerbeek B, Yoshihara K, Van Landuyt K, De Munck J, Yoshida Y
  • Organizer: IADR/AADR/CADR General Session and Exhibition
  • Place of Presentation: Seattle, USA
  • Year and Date: 20130320-23
• [Presentation] Nano-layering of two Phosphoric-acid monomer containg self-etch adhesives bonded to dentin (2012)
  • Author(s): Yoshihara K, Nagaoka N, Van Landuyt K, Yoshida Y, Van Meerbeek B
  • Organizer: AODES Meeting
  • Place of Presentation: Leuven - Belgium
  • Year and Date: 2012-05-11
• [Presentation] Effect of HEMA on bonding efficiency of 10-MDP to hydroxyapatite (2011)
  • Author(s): Yoshihara K, Yoshida Y, Hayakawa S, Nagaoka N, Van Landuyt KL, Osaka A, Suzuki K, Minagi S, Van Meerbeek B
  • Organizer: CED-IADR
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20110831-0904
• [Presentation] The Basics of Adhesion to Enamel and Dentin According to the AD Concept (2011)
  • Author(s): Van Meerbeek B, Yoshihara K, De Munck J, Van Landuyt KL, Yoshida Y
  • Organizer: CED-IADR
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20110831-0904
• [Presentation] Chemical Interaction of Novel Functional Monomers with Hydroxyapatite and Dentin (2010)
  • Author(s): Yoshihara K, Van Languyt KL, Yoshida Y, Nagaoka N, Hayakawa S, Osaka A, Suzuki K, Van Meerbeek, Minagi S
  • Organizer: 88th General Session & Exhibition of the IADR
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 20100714-17