X-ray Absorption Fine Structure (XAFS) Analysis of Titanium-implanted Soft Tissue
スポンサーリンク
概要
- 論文の詳細を見る
Tissues contacting Ti dental implants were subjected to X-ray absorption fine structure (XAFS) analysis to examine the chemical state of Ti transferred from the placed implant into the surrounding tissue. Nine tissues that contacted pure Ti cover screws for several months were excised in a second surgery whereby healing abutments were set. Six tissues that surrounded implants retrieved due to their failure were also excised. Ti distributions in the excised specimens were confirmed by X-ray scanning analytical microscopy (XSAM), and the specimens were subjected to fluorescence XAFS analysis to determine the chemical states of the low concentrations of Ti in the tissues surrounding Ti dental implants. Ti mostly existed in the metallic state and was considered to be debris derived from the abrasion of implant pieces during implant surgery. Oxidized forms of Ti, such as anatase and rutile, were also detected in a few specimens — and existed in either a pure state or mixed state with metallic Ti. It was concluded that the existence of Ti in the tissue did not cause implant failure. Moreover, the usefulness of XAFS for analysis of the chemical states of rarely contained elements in biological tissue was demonstrated.
- 日本歯科理工学会の論文
著者
-
Asakura Kiyotaka
Catalyst Research Center Hokkaido University
-
Asakura Kiyotaka
Catalysis Res. Center Hokkaido Univ. Kita 21-10 Kita-ku Sapporo 001-0021 Jpn
-
Watari Fumio
Hokkaido Univ. Sapporo Jpn
-
Watari Fumio
北海道大学 歯学研究科口腔健康科学
-
Watari Fumio
北海道大学 エネルギー変換マテリアル研究センター
-
Asakura Kiyotaka
Catalysis Research Center Hokkaido University
-
Akasaka Tsukasa
北海道大学 歯学研究科生体理工学
-
Akasaka Tsukasa
Department Of Biomedical Dental Materials And Engineering Graduate School Of Dental Medicine Hokkaid
-
Ishikawa Makoto
Department of Cardiology, Fujita Health University
-
Watari F
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
-
Watari Fumio
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
-
Akasaka Tsukasa
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
-
Uo Motohiro
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
-
Uo M
Hokkaido Univ. Sapporo Jpn
-
Watari F
Hokkaido Univ. Sapporo Jpn
-
Watari Fumio
北海道大学 歯研究 口腔機能
-
Uo Motohiro
Department Of Biomedical Materials And Engineering Graduate School Of Dentistry Hokkaido University
-
TAMURA Kazuchika
Department of Oral and Maxillofacial Surgery, Graduate School of Dental Medicine, Hokkaido Universit
-
TOTSUKA Yasunori
Department of Oral and Maxillofacial Surgery, Graduate School of Dental Medicine, Hokkaido Universit
-
Watari Fumio
Department Of Applied Science Faculty Of Engineering
-
Uo Motohiro
Dental Materials And Engineering Department Of Oral Health Science Graduate School Of Dental Medicin
-
Yokoyama Atsuro
Department Of Oral Functional Science Graduate School Of Dental Medicine Hokkaido University
-
Yokoyama Atsuro
Department Of Oral Functional Prosthodontics Division Of Oral Functional Science Graduate School Of
-
Totsuka Yasunori
Oral And Maxillofacial Surgery Graduate School Of Dental Medicine Hokkaido University
-
Totsuka Yasunori
Department Of Oral And Maxillofacial Surgery Hokkaido University Graduate School Of Dental Medicine
-
Tamura Kazuchika
Department Of Oral And Maxillofacial Surgery Graduate School Of Dental Medicine Hokkaido University
-
Uo Motohiro
Department Of Biomedical Materials And Engineering Graduate School Of Dental Medicine Hokkaido Unive
-
Ishikawa Makoto
Department Of Oral Diagnosis And Oral Medicine Graduate School Of Dental Medicine Hokkaido Universit
-
Ishikawa Makoto
Department Of Applied Chemistry Keio University
-
TOTSUKA Yasunori
Department of Oral and Maxillofacial Surgery, Graduate School of Dental Medicine, Hokkaido Univresity
-
ASAKURA Kiyotaka
Catalyst Research Center, Hokkaido University
-
AKASAKA Tsukasa
Department of BIomedical Materials and Engineering, Graduate School of Dental Medicine, Hokkaido University
-
TAMURA Kazuchika
Department of Oral and Maxillofacial Surgery, Graduate School of Dental Medicine, Hokkaido Univrsity
-
UO Motohiro
Department of Biomedical Materials and Engineering, Graduate School of Dental Medicine, Hokkaido University
-
ISHIKAWA Makoto
Department of Oral Diagnosis and Oral Medicine, Graduate School of Dental Medicine, Hokkaido University
関連論文
- STM studies on the reconstruction of the Ni2P (101[-]0) surface
- Strong adhesion of Saos-2 cells to multi-walled carbon nanotubes
- Development of a 3D collagen scaffold coated with multiwalled carbon nanotubes
- Multiwalled carbon nanotube coating on titanium
- Multiwalled Carbon Nanotube Monoliths prepared by Spark Plasma Sintering (SPS) and their Mechanical Properties
- 3D collagen scaffolds coated with multiwalled carbon nanotubes : Initial cell attachment to internal surface
- OE-287 Is Stent Fracture Caused by Stent Design or Drug-Eluting Nature? Comparison between Sirolimus-Eluting Stent (SES) and BX-Velocity Stent (BX-BMS)(Coronary revascularization, PCI(03)(IHD),Oral Presentation(English),The 72nd Annual Scientific Meeting
- PJ-404 Comparison of Long-term Outcome between Sirolimus-Eluting Stent (SES) and Paclitaxel-Eluting Stent (PES)(PJ068,Coronary Revascularization, PCI (DES) 2 (IHD),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation So
- PJ-273 Role of Optical Coherence Tomography (OCT) and Intravascular Ultrasound (IVUS) in the Assessment of Neointimal Coverage in DES and BMS(PJ046,Coronary Revascularization, PCI (New Devices/New Technology) 2 (IHD),Poster Session (Japanese),The 73rd Ann
- Effect of application time of colloidal platinum nanoparticles on the microtensile bond strength to dentin
- XAFS Analysis of Ti and Ni Dissolution from Pure Ti, Ni-Ti Alloy, and SUS304 in Soft Tissues
- Chromatography of carbon nanotubes separated albumin from other serum proteins : a method for direct analysis of their interactions
- Characterization of CO- and H_2-Adsorbed Au_6Pt-Phosphine Clusters Supported on SiO_2 by EXAFS, TPD, and FTIR
- Supported Gold Catalysts Derived from Gold Complexes and As-Precipitated Metal Hydroxides, Highly Active for Low-Temperature CO Oxidation
- Structure and Catalysis of a SiO _2-Supported Gold-Platinum Cluster [(PPh_3) Pt (PPh_3Au) _6] (NO_3) _2
- PJ-525 The Acute and Late Outcome of Sirolimus-eluting Stent(SES) in Small Coronary Arteries Comparing with Bare-Metal Stent(BMS)(Coronary revascularization, PCI-19 (IHD) PJ88,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the
- PJ-519 Late Outcome of Drug Eluting Stent (DES) in the High Restenosis Factors in Bare Metal Stent (BMS) Era(Coronary revascularization, PCI-18 (IHD) PJ87,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation
- PJ-358 8 Month-outcome of Very Long (>36mm) Silolimus-eluting-stent Implanted Segments(Coronary revascularization, PCI-16 (IHD) PJ61,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-134 Late Outcome of Sirolimus Eluting Stent in any Lesion Type of Diabetic Patients in Japan(Restenosis, basic/clinical-6 (IHD) PJ23,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- Chemical States of Ag in Ag(DMe-DCNQI)_2 Photoproducts and a Proposal for Its Photoinduced Conductivity Change Mechanism
- Photochemical Method of Device Fabrication Starting from Molecular Crystals
- Photochemical fabrication of molecular devices
- Temperature-Dependent Ultrastructural Changes in the Cone Interphotoreceptor Matrix
- Preparation of atomically dispersed Cu species on a TiO2 (110) surface premodified with an organic compound
- EXAFS Studies about the Sorption of Cadmium Ions on Montmorillonite
- X-ray Absorption Fine Structure Studies on the Local Structures of Ni Impurities in a Carbon Nanotube
- PJ-518 Acute and Late Outcome of Sirolimus Eluting Stent in Bifurcation Lesions Comparing with Bare Metal Stent(Coronary revascularization, PCI-18 (IHD) PJ87,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulat
- Development of a multiwalled carbon nanotube coated collagen dish
- Behavior of in vitro, in vivo and internal motion of micro/nano particles of titanium, titanium oxides and others( Ceramics for Biomedical Applications in Asian Countries)
- X-ray Absorption Fine Structure (XAFS) Analysis of Titanium-implanted Soft Tissue
- Analysis of Titanium Dental Implants Surrounding Soft Tissue Using X-ray Absorption Fine Structure (XAFS) Analysis
- Effects of Particle Size on Cell Function and Morphology in Titanium and Nickel
- Fabrication of Titanium Nitride/Apatite Functionally Graded Implants by Spark Plasma Sintering
- High-resolution electron microscopy of multi-wall carbon nanotubes in the subcutaneous tissue of rats
- The Purity and Thermal Stability in Air of Metal-Encapsulating Carbon Nanocapsules (MECNCs)
- Carbon Nanotubes as Scaffolds for Cell Culture and Effect on Cellular Functions
- Strikingly Extended Morphology of Cells Grown on Carbon Nanotubes
- Apatite formation on carbon nanotubes
- Selenium Distribution in Human Soft Tissue Determined by Using X-ray Scanning Analytical Microscope and X-ray Absorption Fine Structure Analysis
- Novel Bulk Carbon Nanotube Materials for Implant by Spark Plasma Sintering
- Rare earth oxide containing fluorescent glass filler for composite resin
- The First Observation of an Atomic Scale Noncontact AFM Image of MoO_3 (010)
- In Situ X-ray Absorption Fine Structure Studies on the Structure of Nickel Phosphide Catalyst Supported on K-USY
- What is the Interaction between Atomically Dispersed Ni and Oxide Surfaces?
- Infrared-Induced Reaction on MoO_3 Using a Tunable Infrared Free Electron Laser
- Aberration-corrected multipole Wien filter for energy-filtered x-ray photoemission electron microscopy
- Self-regulated Ni cluster formation on the TiO2(110) terrace studied using scanning tunneling microscopy
- The First Atomic-scale Observation of a Ni_2P(0001) Single Crystal Surface
- Preparation and Characterization of a Microfabricated Oxide-on-Oxide Catalyst of α-Sb_2O_4/VSbO_4
- A Possibility of XANAM (X-ray Aided Non-contact Atomic Force Microscopy )
- Surface Reactions on MoO_3 Induced by Tunable Pulse Infrared Free Electron Laser
- Large-Scale Production of Ba^-Alginate-Coated Vesicles of Carbon Nanofibers for DNA-Interactive Pollutant Elimination
- Design of a high-temperature and high-pressure liquid flow cell for x-ray absorption fine structure measurements under catalytic reaction conditions
- Observation of Element-Specific Energy-Filtered X-Ray Photoemission Electron Microscopy Images of Au on Ta Using a Wien Filter Type Energy Analyzer
- Observation of Energy-Filtered Image for X-Ray Photoemission Electron Microscopy (EXPEEM) Using a Retarding Wien-Filter Energy Analyzer
- Pd L_3-Edge XANES Spectra of Supported Pd Particles Induced by the Adsorption and the Absorption of Hydrogen
- Multiple Scattering Approach to Pd L_3-Edge X-Ray Absorption near Edge Structure Spectra for Small Pd Clusters with Hydrogen Adsorption and Absorption
- Multiple Scattering Approach to Pt L_3-edge X-Ray Absorption near Edge Structure Spectra of Small Pt Clusters with Hydrogen Adsorption
- Nano-architecture on Carbon Nanotube Surface by Biomimetic Coating
- Fabrication of a Functionally Graded Dental Composite Resin Post and Core by Laser Lithography and Finite Element Analysis of its Stress Relaxation Effect on Tooth Root
- Firing Shrinkage of Porcelain-resin Composites Prepared by Laser Lithography
- Ultrastructural Changes in Rat Eyes with Experimental Vogt-Koyanagi-Harada Disease
- Effect of application time of colloidal platinum nanoparticles on the microtensile bond strength to dentin
- Mechanical Properties of Surface Nitrided Titanium for Abrasion Resistant Implant Materials
- Surface Properties and Biocompatibility of Nitrided Titanium for Abrasion Resistant Implant Materials
- Temperature-dependence of the Mechanical Properties of FRP Orthodontic Wire
- Synthesis of DNA - Carbohydrate Conjugate via Diazocoupling ; A New Class of Modified DNA with Enhanced Stability and Lectin - Recognition Ability
- Acute Vigabatrin Retinotoxicity in Albino Rats Depends on Light But Not GABA
- In Situ Time-Resolved Energy-Dispersive XAFS Study on the Reduction Processes of Cu-ZSM-5 Catalysts
- Temporal Analysis of Products (TAP) Study of the Adsorptio of CO, O_2, and CO_2 on a Au/Ti(OH)_4* Catalyst
- XAFS Analysis of the Bronchoalveolar Lavage Fluid of a Tungsten Carbide Pneumoconiosis Patient
- Inflammatory Exudates Modulate the Function and Apoptosis of Neutrophils
- Distortion of Laser Welded Titanium Plates
- Laser Welding of Titanium and Dental Precious Alloys
- Slip Casting of Titanium Powder for Dental Prosthetic Appliances
- Non-Contact Surface Morphology Analysis of CO_2 Laser-Irradiated Teeth by Scanning Electron Microscope and Confocal Laser Scanning Microscope
- Fluorescent Properties of Porcelain-Restored Teeth and Their Discrimination
- Discrimination between Composite Resin and Teeth using Fluorescence Properties
- Effect of surface condition of dental zirconia ceramic (Denzir) on bonding
- Surface analysis of dental amalgams by X-ray photoelectron spectroscopy and X-ray diffraction
- Toxicity evaluations of various carbon nanomaterials
- In vivo Evaluation of a Novel Chitosan/HAp Composite Biomaterial as a Carrier of rhBMP-2
- Dynamical LEED analysis of Ni2P (0001)-1 x 1 : Evidence for P-covered surface structure
- Toxicity evaluations of various carbon nanomaterials
- Angle resolved total reflection fluorescence XAFS and its application to Au clusters on TiO2(110) (1 × 1)
- Thin films of single-walled carbon nanotubes promote human osteoblastic cells (Saos-2) proliferation in low serum concentrations
- Capture of bacteria by flexible carbon nanotubes
- Carbon nanotube-coated silicone as a flexible and electrically conductive biomedical material
- The bactericidal effect of carbon nanotube/agar composites irradiated with near-infrared light on Streptococcus mutans
- Modification of the dentin surface by using carbon nanotubes.
- Adhesion of human osteoblast-like cells (Saos-2) to carbon nanotube sheets.
- Operando Observation of Ni2P Structural Changes during Catalytic Reaction: Effect of H2S Pretreatment
- Operando Observation of Ni_2P Structural Changes during Catalytic Reaction : Effect of H_2S Pretreatment
- Observation of Element-Specific Energy-Filtered X-Ray Photoemission Electron Microscopy Images of Au on Ta Using a Wien Filter Type Energy Analyzer
- An Evaluation of Fluorescent Orthodontic Adhesives Containing Eu-doped ZnO at Room Temperature
- Introduction of Rare-Earth-Element- Containing ZnO Nanoparticles into Orthodontic Adhesives
- Electrodeposition Study on a TiO2 Single Crystal Electrode: Pt on a Nb-doped TiO2(110)
- Effect of Pretreatments to Carbon Nanotubes on Protein Adsorption
- Carbonate Ion Induced Calcification Using Biomimetic Enzymes with Active Reaction Center of Carbonc Anhydrase
- Evaluation of Adhesion between Material and Epithelium using a Three-dimensional Human Epidermal Model