Shuichi Yamagata, Takaaki Yamamoto, Yoshiaki Sato, S. Abe, T. Akasaka, Y. Yoshida
{"title":"Fabrication of Light-curing Type Fluorescent Orthodontic Bonding Materials using Europium-β-diketonate Complex","authors":"Shuichi Yamagata, Takaaki Yamamoto, Yoshiaki Sato, S. Abe, T. Akasaka, Y. Yoshida","doi":"10.11344/NANO.10.53","DOIUrl":"https://doi.org/10.11344/NANO.10.53","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"10 1","pages":"53-60"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.10.53","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63685359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Kakuda, S. Abe, P. Saikaew, A. Chowdhury, H. Sano
{"title":"Reproducibility in Testing Method with Stirring for In Vitro Glass-ionomer Cement Research","authors":"S. Kakuda, S. Abe, P. Saikaew, A. Chowdhury, H. Sano","doi":"10.11344/NANO.10.48","DOIUrl":"https://doi.org/10.11344/NANO.10.48","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"10 1","pages":"48-52"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.10.48","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63685787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aiko Matsumoto, Shuichi Yamagata, S. Abe, T. Akasaka, Y. Yoshida, J. Iida
3 Introduction Orthodontic treatment using a multibracket appliance that consists of a set of brackets and wires attached to both the upper and lower teeth is one of the most popular and effective methods to correct malocclusions. Orthodontic brackets are usually bonded to the acid-etched surfaces of teeth (enamel) using methacrylate or dimethacrylate resins. The brackets and the residual bonding materials should be removed at the lowest possible iatrogenic damage to enamel surfaces after completing the active treatment. We have been actively attempting to introduce fluorescent imaging into orthodontic adhesives to minimize such damages, and have had some positive outcomes using different kinds of europium-doped nanophosphors [1, 2]. A large number of detailed studies have been performed on lanthanide complexes because of their particular luminescent properties [3–6]. Europium is one of the most useful lanthanides because of its very narrow emission band, large Stokes shift, and long decay time [4,7]. Moreover, the maximum excitation waveOptical and Chromatic Evaluation of Fluorescent Orthodontic Bonding Materials Doped with a Europium β-diketonate Complex
{"title":"Optical and Chromatic Evaluation of Fluorescent Orthodontic Bonding Materials Doped with a Europium β-diketonate Complex","authors":"Aiko Matsumoto, Shuichi Yamagata, S. Abe, T. Akasaka, Y. Yoshida, J. Iida","doi":"10.11344/NANO.10.3","DOIUrl":"https://doi.org/10.11344/NANO.10.3","url":null,"abstract":"3 Introduction Orthodontic treatment using a multibracket appliance that consists of a set of brackets and wires attached to both the upper and lower teeth is one of the most popular and effective methods to correct malocclusions. Orthodontic brackets are usually bonded to the acid-etched surfaces of teeth (enamel) using methacrylate or dimethacrylate resins. The brackets and the residual bonding materials should be removed at the lowest possible iatrogenic damage to enamel surfaces after completing the active treatment. We have been actively attempting to introduce fluorescent imaging into orthodontic adhesives to minimize such damages, and have had some positive outcomes using different kinds of europium-doped nanophosphors [1, 2]. A large number of detailed studies have been performed on lanthanide complexes because of their particular luminescent properties [3–6]. Europium is one of the most useful lanthanides because of its very narrow emission band, large Stokes shift, and long decay time [4,7]. Moreover, the maximum excitation waveOptical and Chromatic Evaluation of Fluorescent Orthodontic Bonding Materials Doped with a Europium β-diketonate Complex","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"10 1","pages":"3-8"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.10.3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63685333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Akito Tateyama, Akihito Kato, H. Miyaji, Erika Nishida, Y. Iwasaki, S. Fujii, K. Kawamoto, Kanako Shitomi, Tomokazu Furihata, Kayoko Mayumi, T. Sugaya
69 Introduction Significant bone loss due to periodontal disease, tumors or cysts requires the alveolar bone reconstruction. Block-shaped bone substitute materials have been used clinically to fill large bone defects [1, 2]; however, their low shapeability leads to low operability. To improve their operability, paste-like bone filling agents (bone pastes) are anticipated to be developed as bone graft materials. Calcium phosphate bone paste has been already applied for clinical use [3, 4]; however, bone paste is non-absorbable and Bone Induction by α-tricalcium Phosphate Microparticle Emulsion Containing Simvastatin
{"title":"Bone Induction by α-tricalcium Phosphate Microparticle Emulsion Containing Simvastatin","authors":"Akito Tateyama, Akihito Kato, H. Miyaji, Erika Nishida, Y. Iwasaki, S. Fujii, K. Kawamoto, Kanako Shitomi, Tomokazu Furihata, Kayoko Mayumi, T. Sugaya","doi":"10.11344/NANO.9.69","DOIUrl":"https://doi.org/10.11344/NANO.9.69","url":null,"abstract":"69 Introduction Significant bone loss due to periodontal disease, tumors or cysts requires the alveolar bone reconstruction. Block-shaped bone substitute materials have been used clinically to fill large bone defects [1, 2]; however, their low shapeability leads to low operability. To improve their operability, paste-like bone filling agents (bone pastes) are anticipated to be developed as bone graft materials. Calcium phosphate bone paste has been already applied for clinical use [3, 4]; however, bone paste is non-absorbable and Bone Induction by α-tricalcium Phosphate Microparticle Emulsion Containing Simvastatin","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"9 1","pages":"69-76"},"PeriodicalIF":0.0,"publicationDate":"2017-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.9.69","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46228948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Shimizu, Fumihiro Sanada, Y. Taniyama, R. Morishita
{"title":"Mutagenicity of Titanium Grinding Powder Corroded with Hydrofluoric Acid using Umu-test","authors":"H. Shimizu, Fumihiro Sanada, Y. Taniyama, R. Morishita","doi":"10.11344/NANO.9.89","DOIUrl":"https://doi.org/10.11344/NANO.9.89","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"9 1","pages":"89-93"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63693969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Hashimoto, Hirotomo Yanagiuchi, H. Kitagawa, S. Yamaguchi, Y. Honda, S. Imazato
{"title":"Effect of Metal Nanoparticles on Biofilm formation of Streptococcus mutans","authors":"M. Hashimoto, Hirotomo Yanagiuchi, H. Kitagawa, S. Yamaguchi, Y. Honda, S. Imazato","doi":"10.11344/NANO.9.61","DOIUrl":"https://doi.org/10.11344/NANO.9.61","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"9 1","pages":"61-68"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.9.61","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63693829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yoshihiro Yoshikawa, Akari Teramoto, Ayano Nishida, Ema Okamoto, Hiroko Kinosada, Wakana Sugimoto, T. Hirose, Tsuyoshi Shimaoka, A. Kamada, Eisuke Domae, Yuya Hirai, Susumu Tsuda, T. Ikeo
{"title":"Characterization of the Mechanism by Which Papain Suppresses Tooth Discoloration","authors":"Yoshihiro Yoshikawa, Akari Teramoto, Ayano Nishida, Ema Okamoto, Hiroko Kinosada, Wakana Sugimoto, T. Hirose, Tsuyoshi Shimaoka, A. Kamada, Eisuke Domae, Yuya Hirai, Susumu Tsuda, T. Ikeo","doi":"10.11344/NANO.9.83","DOIUrl":"https://doi.org/10.11344/NANO.9.83","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"9 1","pages":"83-88"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.9.83","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63693880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tomoharu Okamura, K. Tominaga, A. Tanaka, Naoya Uemura, S. Baba, N. Yasuda, H. Yamashiro, K. Imai, T. Nishikawa, H. Shimizu, M. Shida
{"title":"Montipora digitata Exoskeleton Derived Aragonite Particles are useful Scaffold for Tissue-engineered Vascular Graft in Vitro","authors":"Tomoharu Okamura, K. Tominaga, A. Tanaka, Naoya Uemura, S. Baba, N. Yasuda, H. Yamashiro, K. Imai, T. Nishikawa, H. Shimizu, M. Shida","doi":"10.11344/NANO.9.105","DOIUrl":"https://doi.org/10.11344/NANO.9.105","url":null,"abstract":"","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"9 1","pages":"105-111"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.9.105","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63693739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Akasaka, H. Miyaji, N. Kaga, A. Yokoyama, S. Abe, Y. Yoshida
112 Introduction Calcium phosphate materials have been widely used in several medical scaffolds and coatings of dental implants for bone tissue repair and augmentation because of their excellent osteoconductivity and osteoinductivity. Nowadays, calcium phosphate materials have been designed in various forms including nanoparticles, nanofibers, cements, and coatings in tissue engineering [1-3]. Many micro-/nano-structures composed of calcium phosphate, such as bone and teeth in the body, play an important role in bone and teeth architecture [4, 5]. The organization of collagen and hydroxyapatite (HAp) is suggested in bone architecture, where nanohydroxyapatites are oriented to organic collagen fibers and are hierarchically organized with collagen bundles [6, 7]. Dental enamel is a highly organized array of apatite nanocrystals. It is composed of parallel Adhesion of Osteoblast-like Cells (Saos-2) on Micro-/Submicro-Patterned Apatite Scaffolds Fabricated with Apatite Cement Paste by Micro-Molding
{"title":"Adhesion of Osteoblast-like Cells (Saos-2) on Micro-/Submicro-Patterned Apatite Scaffolds Fabricated with Apatite Cement Paste by Micro-Molding","authors":"T. Akasaka, H. Miyaji, N. Kaga, A. Yokoyama, S. Abe, Y. Yoshida","doi":"10.11344/NANO.8.112","DOIUrl":"https://doi.org/10.11344/NANO.8.112","url":null,"abstract":"112 Introduction Calcium phosphate materials have been widely used in several medical scaffolds and coatings of dental implants for bone tissue repair and augmentation because of their excellent osteoconductivity and osteoinductivity. Nowadays, calcium phosphate materials have been designed in various forms including nanoparticles, nanofibers, cements, and coatings in tissue engineering [1-3]. Many micro-/nano-structures composed of calcium phosphate, such as bone and teeth in the body, play an important role in bone and teeth architecture [4, 5]. The organization of collagen and hydroxyapatite (HAp) is suggested in bone architecture, where nanohydroxyapatites are oriented to organic collagen fibers and are hierarchically organized with collagen bundles [6, 7]. Dental enamel is a highly organized array of apatite nanocrystals. It is composed of parallel Adhesion of Osteoblast-like Cells (Saos-2) on Micro-/Submicro-Patterned Apatite Scaffolds Fabricated with Apatite Cement Paste by Micro-Molding","PeriodicalId":19070,"journal":{"name":"Nano Biomedicine","volume":"8 1","pages":"112-122"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11344/NANO.8.112","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63692943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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