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  1. No Access

    Article

    Electronic States of Mn2+ in ZnS:Mn Nanoparticle Examined by EPR Measurements and Molecular Orbital Calculation

    The discrete variational Xα method was introduced to elucidate the possible factors of luminescence enhancement of ZnS:Mn modified by poly acrylic acid. The effective charge calculation of Mn indicated that th...

    Sanshiro Nagare, Tetsuhiko Isobe, Mamoru Senna… in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Morphology Control of Pulsed-Laser Deposited Ag Quantum Dots

    Self-organized Ag nanodots were deposited on Si(100) by a pulsed laser deposition method. A compact apparatus was specially developed for this purpose with Nd:YAG-laser. Factors dominating size and morphology ...

    Kinuyo Machi, Sanshiro Nagare, Kenji Hamada, Mamoru Senna in MRS Online Proceedings Library (2011)

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    Article

    Chemical and Structural Properties of Drug–protein Nanocomposites Prepared by Pulsed Laser Deposition from Conjugated Targets

    Nanostructured indomethacin (IM) – bovine serum albumin (BSA) composite particulates below 50 nm were obtained by pulsed laser deposition (PLD) with 1064 nm IR beam. IM and BSA powders were coground for up to ...

    Sanshiro Nagare, Jo Sagawa, Mamoru Senna in Journal of Nanoparticle Research (2006)

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    Article

    Indomethacin nanoparticles directly deposited on the fluidized particulate excipient by pulsed laser deposition

    Nanoparticles of indomethacin (IM), a sparingly soluble drug in water, were prepared by pulsed laser deposition with Nd: YAG laser at 1064 nm. Variation of the deposition rate (DR) with various experimental co...

    Sanshiro Nagare, Mamoru Senna in Journal of Nanoparticle Research (2004)

  5. No Access

    Article

    Preparation and Microstructure Control of Protein Thin Films Deposited by Pulsed Laser Deposition and Via Colloid Chemical Routes

    Protein thin film (mainly silk fibroin) was prepared by pulsed laser deposition (PLD) with 1064nm IR-beam and via colloid chemical routes. Thickness, surface roughness, and microstructures of the deposited fil...

    Sayuri Nakayama, Ichiro Taketani, Sanshiro Nagare… in MRS Online Proceedings Library (2004)

  6. No Access

    Article

    Observation of the Morphology of ZnO:Al Nanocoating by Pulsed Laser Deposition on ZnS:Ag Phosphor for Degradation Repression

    Degradation due to electron beam irradiation is a significant problem for ZnS based phosphors, particularly for flat panel displays. In this study, ZnS:Ag phosphor particles were coated by nanoparticles of ZnO...

    Sanshiro Nagare, Michael Ollinger, Rajiv Singh… in MRS Online Proceedings Library (2002)