Yokoyama Atsuro

2020 - 2024 力学・機能評価による最適化アタッチメントに基づくインプラント支持部分床義歯の構築

2020 - 2023 早期咬合負荷を目的としたカーボンナノホーンコーティングチタンインプラントの開発

2020 - 2023 インプラント周囲炎治療を可能とする光応答性ナノカーボンインプラントの開発

2019 - 2023 Elucidation of interrelationship and consequence between postural control, stomatognathic and body functions using biomechanical techniques

2019 - 2023 超立体微細パターン付与だけで歯根膜再生を可能とするインプラント周囲炎治療技術開発

2019 - 2022 Development of intelligent carbon nanomaterials for innovative biomaterials for oral region

2018 - 2021 Construction of the strategy on innovative tissue repair and bone regeneration using biological properties of carbon nano-materials

2017 - 2021 Development of new peri-implant bone regeneration therapy using osseointegration related factors

2017 - 2020 Development of Dental Implants with Innovative Surface Structures by Carbon Nanomaterial Modification

2016 - 2020 Development of new GBR method applying highly functionalized carbon nanohorns

2016 - 2019 Analysis of stressduring denture production and a method for relieving stress by applying a hug effect

2016 - 2019 Development of smart nano-biomaterials and investigation of possibility on their clinical application for dentistry

2016 - 2018 Challenge to the expansion of the adaptation cases with the implant treatment by Chemical Treatment Process by using calcium phosphate slurry that we originally developed

2015 - 2018 Comprehensive approaches for the interrelationship between dental occlusion, masticatory function and body posture

2014 - 2017 Development of the therapeutic method for peri-implantitis using thin membranes with micro-nano structures

2014 - 2016 Lysosome membrane disordering caused by nanocarbons and toxicity mechanism

2013 - 2016 Development and evaluation on safety of Hybrid nano biomaterial for reconstruction for oral and maxillofacial region

2012 - 2016 construction of criteria of evaluation of bone quality and selection of implant size with optimization method

2012 - 2015 Investigation of the inhibitory factors in osseointegration for the clinical application.

2012 - 2015 Comprehensive analysis of the interrelationship between dental occlusion, masticatory function and whole-body posture

2011 - 2015 Investigation of mechanism on obstruction of osseointegration caused by micro movement by occlusion

2011 - 2015 Application of guided bone regeneration to the cultured artificial bone for the reconstraction of jaw

2011 - 2015 Depth profiling XAFS analysis of the interface between surface treated implant and bone

2011 - 2013 Bone formation of stressed cells under bio-mimetic condition

2010 - 2012 A development of a new immediate placement implants procedure with artificial bone, holding growth factors, filled into dead spaces

2010 - 2012 Histological analysis of bone formation around implants after socket preservation therapies following tooth extraction

2010 - 2012 Reconstruction of Jaw Bone with 3 dimension scaffold treated by functionalized carbon nano-material

2009 - 2011 Investigation of the inhibitory factors for osseointegration in the early stage of the implantation.

2008 - 2010 Examination of the relationship among dental occlusion, body posture, body sway and the general health of the body using time-series analyses

2008 - 2010 Multicenter researches on development of masticatory performance evaluation system

2007 - 2009 Oral Tissue Reconstruction with 3D Scaffolds and Surface Modification Using Carbon Nanotubes

2006 - 2009 Chemical state analysis of rarely contained biological metallic element using X-ray absorption fine structure (XAFS) analysis

2006 - 2009 Surface treatments of bone fixators consiting of titanium alloys to inhibit the formation of callus

2007 - 2008 多種機能を持つモニタリング材料を目指した希土類炭化物内包カーボンカプセルの開発

2005 - 2006 カーボンナノチューブ(CNTs)の生物学的特性を応用した再生療法の開発

2005 - 2006 Gene expression of bone marrow cells from rats on HAP blocks and β-TCP blocks

2004 - 2006 Development of regenerative therapy for jaw bone using scaffold with carbon nanotubes.

2003 - 2005 Improvement of biocompatibility of metallic biomaterials by surface amorphization

2003 - 2004 歯根膜再生・人工歯根膜開発を目的とした歯根膜幹細胞の分化における遺伝子発現の解明-DNAマイクロチップを用いた歯根膜幹細胞の遺伝子発現の検索-

2002 - 2004 骨芽細胞への分化で発現する遺伝子の導入細胞を用いた顎骨再生療法の開発

2004 - 口腔機能と脳機能の関係

2004 - 残存歯ならびに補綴装置に関する力学的解析

2004 - Relationship between oral function and brain function

2004 - mechanical analysis of abutment teeth and prostheses

2002 - 2003 Effect of particle size on biocompatibility and biochemical evaluation of properties for various materials

2001 - 2003 With the aim of expansion of the application of dental implants for the aged person and the patient who have systemic disease : the development of dental implants combined with the cell tranfected gene of bone related protein

2000 - 2002 With the aim of early convalescence of the occlusal function in the immediate implant after tooth extraction :

2002 - カーボンナノ物質の生体材料への応用

2002 - Application of carbon nanosubstance for biomaterials

2001 - デンタルインプラントに対する表面処理

2001 - Surface treatment of dental implant

1999 - 2000 Effects on gene expression of bone and cell-adhesive proteins by biomaterials

1998 - 2000 Development of refractory metal carbides and nitrides for dental materials and their biocompatibility

1999 - 補綴治療の予後

1999 - Prognosis of prosthodontic treatment

1994 - 1995 Experimental Study on Immediate Extraction Implants : Application of the GTR Method with BMP to Immediate Extraction Implants

1993 - 1993 BMP複合型人工歯根の臨床応用に関する実験的研究-鬆疎な海綿骨を有する高齢者に対する効果的な埋入方法の開発について-

1983 - 骨補填材の開発と生体反応の解明

1983 - Development of bone substitute and investigation for tissue reaction