All Stories

  1. Effects of Various Carbon Nanotube Suspensions on A549, THP-1, and Peritoneal Macrophage Cells

    Article • Journal of Biomimetics Biomaterials and Biomedical Engineering, July 2015, Trans Tech Publications

    Dr Haruhisa Kato

  2. The Expression of Inflammatory Cytokine and Heme Oxygenase-1 Genes in THP-1 Cells Exposed to Metal Oxide Nanoparticles

    Article • Journal of Nano Research, March 2015, Trans Tech Publications

    Dr Haruhisa Kato

  3. Acceleration of suspending single-walled carbon nanotubes in BSA aqueous solution induced by amino acid molecules

    Article • Journal of Colloid and Interface Science, January 2015, Elsevier

    Dr Haruhisa Kato

  4. Determination of size distribution of silica nanoparticles: A comparison of scanning electron microscopy, dynamic light scattering, and flow field-flow fractionation with multiangle light scattering methods

    Article • Materials Express, April 2014, American Scientific Publishers

    Dr Haruhisa Kato

  5. Evaluation of cellular influences caused by calcium carbonate nanoparticles

    Article • Chemico-Biological Interactions, March 2014, Elsevier

    Dr Haruhisa Kato

  6. Evaluation of cellular effects of silicon dioxide nanoparticles

    Article • Toxicology Mechanisms and Methods, January 2014, Taylor & Francis

    Dr Haruhisa Kato

  7. Separation of nano- and micro-sized materials by hyphenated flow and centrifugal field-flow fractionation

    Article • Analytical Methods, January 2014, Royal Society of Chemistry

    Dr Haruhisa Kato

  8. Behavior of surfactants in aqueous dispersions of single-walled carbon nanotubes

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Dr Haruhisa Kato

  9. Cellular effects of industrial metal nanoparticles and hydrophilic carbon black dispersion

    Article • The Journal of Toxicological Sciences, January 2014, Japanese Society of Toxicology

    Dr Haruhisa Kato

  10. Developmental toxicity of diesel exhaust: A review of studies in experimental animals

    Article • Reproductive Toxicology, December 2013, Elsevier

    Dr Haruhisa Kato

  11. In vitro evaluation of cellular influences induced by stable fullerene C70 medium dispersion: Induction of cellular oxidative stress

    Article • Chemosphere, October 2013, Elsevier

    Dr Haruhisa Kato

  12. Physical properties of single-wall carbon nanotubes in cell culture and their dispersal due to alveolar epithelial cell response

    Article • Toxicology Mechanisms and Methods, July 2013, Taylor & Francis

    Dr Haruhisa Kato

  13. Evaluation of the biological influence of a stable carbon nanohorn dispersion

    Article • Carbon, April 2013, Elsevier

    Dr Haruhisa Kato

  14. Cellular effects of manufactured nanoparticles: effect of adsorption ability of nanoparticles

    Article • Archives of Toxicology, March 2013, Springer Science + Business Media

    Dr Haruhisa Kato

  15. Depolarized dynamic light scattering study of multi-walled carbon nanotubes in solution

    Article • Materials Express, March 2013, American Scientific Publishers

    Dr Toshiya Okazaki, Dr Haruhisa Kato

  16. Dispersant affects the cellular influences of single-wall carbon nanotube: the role of CNT as carrier of dispersants

    Article • Toxicology Mechanisms and Methods, January 2013, Taylor & Francis

    Dr Haruhisa Kato

  17. Size Determination of Nanoparticles by Dynamic Light Scattering

    Article • August 2012, Wiley

    Dr Haruhisa Kato

  18. Dynamics and role of rosin acid molecules for preparation of well-dispersed CaCO3 colloidal suspensions

    Article • Journal of Nanoparticle Research, June 2012, Springer Science + Business Media

    Dr Haruhisa Kato

  19. Association of zinc ion release and oxidative stress induced by intratracheal instillation of ZnO nanoparticles to rat lung

    Article • Chemico-Biological Interactions, June 2012, Elsevier

    Dr Haruhisa Kato

  20. Evaluation of cellular influences induced by stable nanodiamond dispersion; the cellular influences of nanodiamond are small

    Article • Diamond and Related Materials, April 2012, Elsevier

    Dr Haruhisa Kato

  21. Development of the Certified Reference Material of Poly(ethylene glycol) Nonylphenyl Ether by Supercritical Fluid Chromatography

    Article • International Journal of Polymer Analysis and Characterization, April 2012, Taylor & Francis

    Dr Haruhisa Kato

  22. In Vitro Evaluation of Cellular Response Induced by Manufactured Nanoparticles

    Article • Chemical Research in Toxicology, March 2012, American Chemical Society (ACS)

    Dr Haruhisa Kato

  23. Accurate Size and Size-Distribution Determination of Polystyrene Latex Nanoparticles in Aqueous Medium Using Dynamic Light Scattering and Asymmetrical Flow Field Flow Fractionation with Multi-Angle Light Scattering

    Article • Nanomaterials, January 2012, MDPI AG

    Dr Haruhisa Kato

  24. Association of the physical and chemical properties and the cytotoxicity of metal oxide nanoparticles: metal ion release, adsorption ability and specific surface area

    Article • Metallomics, January 2012, Oxford University Press (OUP)

    Dr Haruhisa Kato

  25. Preparation and characterization of stable dispersions of carbon black and nanodiamond in culture medium for in vitro toxicity assessment

    Article • Carbon, October 2011, Elsevier

    Dr Haruhisa Kato

  26. Photoinduced Dispersibility Tuning of Carbon Nanotubes by a Water-Soluble Stilbene as a Dispersant

    Article • Advanced Materials, July 2011, Wiley

    Dr Haruhisa Kato

  27. Chromium(III) oxide nanoparticles induced remarkable oxidative stress and apoptosis on culture cells

    Article • Environmental Toxicology, March 2011, Wiley

    Dr Haruhisa Kato

  28. Tracking nanoparticles inside cells

    Article • Nature Nanotechnology, March 2011, Springer Science + Business Media

    Dr Haruhisa Kato

  29. Development of a Standard Method for Nanoparticle Sizing by Using the Angular Dependence of Dynamic Light Scattering

    Article • Analytical Sciences, January 2011, Japan Society for Analytical Chemistry

    Dr Haruhisa Kato

  30. Evaluation of Acute Oxidative Stress Induced by NiO Nanoparticles In Vivo and In Vitro

    Article • Journal of Occupational Health, January 2011, Japan Society for Occupational Health

    Dr Haruhisa Kato

  31. Cellular responses by stable and uniform ultrafine titanium dioxide particles in culture-medium dispersions when secondary particle size was 100nm or less

    Article • Toxicology in Vitro, September 2010, Elsevier

    Dr Haruhisa Kato

  32. Dispersion characteristics of various metal oxide secondary nanoparticles in culture medium for in vitro toxicology assessment

    Article • Toxicology in Vitro, April 2010, Elsevier

    Dr Haruhisa Kato

  33. Characterization of fullerene colloidal suspension in a cell culture medium for in vitro toxicity assessment

    Article • Molecular BioSystems, January 2010, Royal Society of Chemistry

    Dr Haruhisa Kato

  34. Observations of bound Tween80 surfactant molecules on single-walled carbon nanotubes in an aqueous solution

    Article • Carbon, December 2009, Elsevier

    Dr Haruhisa Kato

  35. Effects of ultrafine TiO2 particles on gene expression profile in human keratinocytes without illumination: Involvement of extracellular matrix and cell adhesion

    Article • Toxicology Letters, December 2009, Elsevier

    Dr Haruhisa Kato

  36. Reliable size determination of nanoparticles using dynamic light scattering method for in vitro toxicology assessment

    Article • Toxicology in Vitro, August 2009, Elsevier

    Dr Haruhisa Kato

  37. Size effect on UV-Vis absorption properties of colloidal C60 particles in water

    Article • Physical Chemistry Chemical Physics, January 2009, Royal Society of Chemistry

    Dr Haruhisa Kato

  38. Accurate size determination of PS latex nanoparticles in aqueous solution using pulsed field gradient nuclear magnetic resonance spectroscopy

    Article • Chemical Physics Letters, September 2008, Elsevier

    Dr Haruhisa Kato

  39. Calibration of an evaporative light-scattering detector as a mass detector for supercritical fluid chromatography by using uniform Poly(ethylene glycol) oligomers

    Article • Journal of Chromatography A, June 2008, Elsevier

    Dr Haruhisa Kato

  40. Certification and uncertainty evaluation of the certified reference materials of poly(ethylene glycol) for molecular mass fractions by using supercritical fluid chromatography

    Article • Analytical and Bioanalytical Chemistry, April 2008, Springer Science + Business Media

    Dr Haruhisa Kato

  41. Precise Measurement of the Size of Nanoparticles by Dynamic Light Scattering with Uncertainty Analysis

    Article • Particle & Particle Systems Characterization, March 2008, Wiley

    Dr Haruhisa Kato

  42. Characterization of Nanoparticles in an Aqueous Solution with Bound Water Molecules Using Pulsed Field Gradient Nuclear Magnetic Resonance Spectroscopy

    Article • Chemistry Letters, January 2008, Chemical Society of Japan

    Dr Haruhisa Kato

  43. Scope and Limitations of Baird's Theory on Triplet State Aromaticity: Application to the Tuning of Singlet–Triplet Energy Gaps in Fulvenes

    Article • Chemistry - A European Journal, August 2007, Wiley

    Dr Haruhisa Kato

  44. Assessment of diffusion coefficients of general solvents by PFG-NMR: Investigation of the sources error

    Article • Journal of Magnetic Resonance, June 2006, Elsevier

    Dr Haruhisa Kato

  45. Z / E -Photoisomerizations of Olefins with 4 n π- or (4 n + 2)π-Electron Substituents:  Zigzag Variations in Olefin Properties along the T 1 State Energy Surfaces

    Article • The Journal of Organic Chemistry, November 2005, American Chemical Society (ACS)

    Dr Haruhisa Kato

  46. Precise measurement of the self-diffusion coefficient for poly(ethylene glycol) in aqueous solution using uniform oligomers

    Article • The Journal of Chemical Physics, June 2005, American Institute of Physics

    Dr Haruhisa Kato

  47. Optical properties of the thin films of poly(methylpentoxysilane) homopolymers and copolymers

    Article • Polymer, December 2003, Elsevier

    Dr Haruhisa Kato

  48. Conformational Analysis of Poly(di- n -butylsilane), Poly(di- n -hexylsilane), and Poly(methyl- n -propylsilane) by a Rotational Isomeric State Scheme with Molecular Dynamics Simulations

    Article • The Journal of Physical Chemistry, October 2003, American Chemical Society (ACS)

    Dr Haruhisa Kato

  49. How does an oxygen atom in the side chain affect the photophysical properties of alkoxy-substituted organopolysilane homopolymers and copolymers?

    Article • Polymer, May 2003, Elsevier

    Dr Haruhisa Kato

  50. Effects of oxygen atom in the side chain on physical and optical properties of dodecapentoxypentasilane

    Article • Chemical Physics Letters, March 2003, Elsevier

    Dr Haruhisa Kato

  51. Carbon-13 NMR Chemical Shifts of Dimeric Model Compounds of Poly(propylene Oxide):  A Proof of Existence of the (C−H)···O Attraction

    Article • The Journal of Physical Chemistry A, April 2001, American Chemical Society (ACS)

    Dr Haruhisa Kato

  52. Unperturbed Chain Dimensions of Poly(di-n-hexylsilane), Poly(methyl-n-propylsilane), and Poly(di-n-butylsilane)

    Article • Macromolecules, January 2001, American Chemical Society (ACS)

    Dr Haruhisa Kato