Internal distribution of micro-/nano-sized ceramics and metals particles in mice

スポンサーリンク

概要

• 論文の詳細を見る

• Internal distribution of several nanoparticles in mice has been investigated using scanning X-ray analytical microscopy, magnetic resonance imaging and inductively coupled plasma–atomic emission spectroscopy. According dynamic laser scattering analysis, the actual particle size of obtained metal oxide was similar to that of metal particles. The estimated diameters were ca. one micrometer. After administration through the tail vein of the mice, metal particles quickly reached some organs. The distribution ratio reached a constant value and was then maintained. On the other hand, the metal oxide particles were first localized in the spleen and lung. The concentration in the lung was decreased with post-injection time. This result suggested that the particles were temporally trapped in the lung then removed to other organs. The behaviors between metal and metal oxide were quite different even when those particles had a similar actual particle size. Therefore, the distribution behavior of particles depended on the chemical species.

• 公益社団法人 日本セラミックス協会の論文

著者

• Sato Yoshinori

  Graduate School Of Environmental Studies Tohoku Univ.

• JEYADEVAN Balachandran

  Graduate School of Environmental Studies, Tohoku University

• TOHJI Kazuyuki

  Graduate School of Environmental Studies, Tohoku University

• Tohji Kazuyuki

  Graduate School Of Environmental Studies Tohoku Univ.

• WATARI Fumio

  Graduate School of Dental Medicine, Department of Biomedical, Dental Materials & Engineering, Hokkai

• ABE Shigeaki

  Graduate School of Dental Medicine, Hokkaido University

• UO Motohiro

  Graduate School of Dental Medicine, Hokkaido University

• ESAKI Mitsue

  Graduate School of Dental Medicine, Hokkaido University

• AKASAKA Tsukasa

  Graduate School of Dental Medicine, Hokkaido University

• Koyama Chika

  School Of Dental Medicine Hokkaido Univ.

• Abe Shigeaki

  Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University

• Morita Manabu

  Department Of Oral Health Science Hokkaido University Graduate School Of Dental Medicine

• HANEDA Koichi

  Department of Electronic Materials, Ishinomaki Senshu University

• Haneda Koichi

  Department Electronic Engineering Faculty Of Engineering Tohoku University:(present Address) Researc

• Jeyadevan Balachandran

  Graduate School Of Engineering Tohoku University

• KIDA Ikuhiro

  Graduate School of Dental Medicine, Hokkaido University

• IWADERA Nobuki

  Graduate School of Dental Medicine, Hokkaido University

• MUTOH Mami

  School of Dental Medicine, Hokkaido University

• KUBOKI Yoshinori

  Graduate School of Dental Medicine, Hokkaido University

• YONEZAWA Tetsu

  Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University

• Yonezawa Tetsu

  Division Of Materials Science And Engineering Faculty Of Engineering Hokkaido University

• Morita Manabu

  Department Of Applied Biology Graduate School Of Science And Technology Kyoto Institute Of Technolog

• Uo Motohiro

  Graduate School Of Dental Medicine Hokkaido Univ.

• WATARI Fumio

  Graduate School of Dental Medicine, Hokkaido University

• Tohji Kazuyuki

  Graduate School of Engineering, Tohoku University

• KOYAMA Chika

  School of Dental Medicine, Hokkaido University

関連論文

• Multiwalled carbon nanotube coating on titanium
• ポリオール法で作製したFePtナノ粒子の養生過程における規則化過程(ハードディスクドライブ及び一般)
• Freestanding Individual Single-walled Carbon Nanotube Synthesis Based on Plasma Sheath Effects
• 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
• Effects of Ion Bombardment on Carbon Nanotube Formation in Strongly Magnetized Glow-Discharge Plasmas
• X-ray Absorption Fine Structure Studies on the Local Structures of Ni Impurities in a Carbon Nanotube
• 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)
• Effects of Polycarbosilane Addition on the Mechanical Properties of Single-Walled Carbon Nanotube Solids(Recent Advances in Materials and Processing (I))
• Recovery of Magnetite from Leached Laterite-residue by Magnetic Separation
• Hydrothermal synthesis of magnetite/hydroxyapatite composite material for hyperthermia therapy for bone cancer
• Reasons for permanent tooth extractions in Japan
• 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
• Novel Bulk Carbon Nanotube Materials for Implant by Spark Plasma Sintering
• Rare earth oxide containing fluorescent glass filler for composite resin
• Large-Scale Production of Ba^-Alginate-Coated Vesicles of Carbon Nanofibers for DNA-Interactive Pollutant Elimination
• X-Ray Resonant Raman Spectra of Several Copper Compounds
• Construction of a Point-Focusing Small-Angle X-Ray Scattering Diffractometer for the Study of Fluctuations in Solulions
• Relationship between structures and biological activities of mycoplasmal diacylated lipopeptides and their recognition by Toll-like receptors 2 and 6
• Preparation of Iron Ultrafine Particles by the Dielectric Breakdown of Fe(CO)_5 Using a Transversely Excited Atmospheric CO_2 Laser and Their Characteristics
• Preparation of γ-Iron Ultrafine Particles Using a Transversely Excited Atmospheric CO_2 Laser
• Magnetic Properties of Mechanically Milled Sm-Co Permanent Magnetic Materials with the TbCu_7 Structure
• Mossbauer Effect of Fe Particles in Metal Audio Tape
• Internal distribution of micro-/nano-sized ceramics and metals particles in mice
• Toxicity evaluations of various carbon nanomaterials
• Discrimination between Composite Resin and Teeth using Fluorescence Properties
• Comparison of dental practice income and expenses according to treatment types in the Japanese insurance system
• Periodontitis and increase in circulating oxidative stress
• Validity of a Questionnaire for Periodontitis Screening of Japanese Employees
• Toxicity evaluations of various carbon nanomaterials
• Preparation of Multi-Walled Carbon Nanotube Compact by the Spark Plasma System (SPS) (特集 炭素系機能材料)
• Synergic effects of mycoplasmal lipopeptides and extracellular ATP on activation of macrophages
• Structure-function Relationship of Mycoplasmal Lipoproteins/lipopeptides and Their Recognition by Toll-like Receptor 2
• Identification of New Amine Acceptor Protein Substrate Candidates of Transglutaminase in Rat Liver Extract : Use of 5-(Biotinamido) Pentylamine as a Probe
• Identification of New Amine Acceptor Protein Substrate Candidates of Transglutaminase in Rat Liver Extract: Use of 5-(Biotinamido) Pentylamine as a Probe
• Magnetic Behavior of Magnetite and Cobalt Ferrite Particles in Magnetic Fluid and their Local Structure Analysis Using EXAFS (磁性流体--材料と応用)
• Local Structure Analysis of ZnFe2O4 by Extended X-Ray Absorption Fine Structure(EXAFS) (磁性流体--材料と応用)
• Mossbauer Effect of Fe-Cu-Nb-Si-B Alloys Having High Permeability
• Synthesis and Characterization of Magnetic Iron Oxide Nanoparticles Suitable for Hyperthermia
• Diffusion of Cu Ions in Alkali Chlorides
• One-pot Preparation of Antioxidized Copper Fine Particles with a Unique Structure by Chemical Reduction at Room Temperature
• Preparation of Zinc Oxide Nanoparticles by Using Microwave-induced Plasma in Liquid
• Toxicity evaluations of various carbon nanomaterials
• Laboratory EXAFS by Fluorescence Detection
• Freestanding Individual Single-walled Carbon Nanotube Synthesis Based on Plasma Sheath Effects
• The bactericidal effect of carbon nanotube/agar composites irradiated with near-infrared light on Streptococcus mutans
• Adhesion of human osteoblast-like cells (Saos-2) to carbon nanotube sheets.
• Mössbauer Effect of Fe Particles in Metal Audio Tape
• Change in the Morphology of the Terrace Edges on Graphite Surfaces by Electrochemical Reduction
• A Density Functional Theory Study of Interaction of Fluorinated Ethylene Carbonate with a Graphene Surface (Special Issue : Photovoltaic Science and Engineering)
• Scanning Electron Microscope Observation of Nano Carbon Materials with Imidazolium-Type Room Temperature Ionic Liquids
• Effects of Ion Bombardment on Carbon Nanotube Formation in Strongly Magnetized Glow-Discharge Plasmas
• Mechanical Properties of Single-Walled Carbon Nanotube Solids Prepared by Spark Plasma Sintering
• Fabrication of ZnO Nanorods by Atmospheric-Pressure Solid-Source CVD Using Ethanol-Assisted Low-Temperature Vaporization
• Modification of Electrical Transport Properties of Single-Walled Carbon Nanotubes Realized by Negative-Ion Irradiation with Electron-Free Pure Alkali–Halogen Plasma
• Carbonate Ion Induced Calcification Using Biomimetic Enzymes with Active Reaction Center of Carbonc Anhydrase
• Micromorphological cellular responses of MC3T3-E1 and RAW264.7after exposure to water-dispersible silver nanoparticles stabilized by metal-carbon σ-bonds
• Effects of in Vitro Angiogenesis by Nano or Submicron Diamond Particles
• Influence of MWCNTs to Myocardial Contraction Rhythms on Differentiation of ES-D3 Cells in Three-dimensional Culture
• In Situ Transmission Electron Microscopic Observation of Double-wall TiO2 Nanotube Arrays at High Temperature
• Wet Preparation of Organic-Stabilizer-Free Urchin Structured Nickel Fine Particles and Their In Situ TEM Observation at High Temperatures

もっと見る 閉じる

スポンサーリンク