B U N S E K I K A G A K U

Vol. 47 No. 6

June, 1998

Table of Contents


Original Papers

Development of Three-Dimensional Microanalysis Using Ion and Electron Dual-Focused Beams

Tetsuo Sakamoto, Zhaohui Cheng, Masanori Takahashi, Yasuyuki Kuramoto, Masanori Owari and Yoshimasa Nihei 313

Microarea Elemental Mapping Using Gallium Focused Ion Beam-Induced Auger Electrons

Zhaohui Cheng, Tetsuo Sakamoto, Masanori Takahashi, Yasuyuki Kuramoto, Masanori Owari and Yoshimasa Nihei 321

Comparison of the Tunnel Barrier Heights of the Molecule-Adsorbed Surface of Graphite and the Surface of Bare Graphite by Means of Tunnel-Gap Imaging

Shuichi Hirukawa, Kazuo Miyamura and Yohichi Gohshi 329

Application of Solid-Phase Absorptiometry to Microscorpic Spectroscopy

Shiro Matsuoka, Kazuhisa Yoshimura, Akira Tateda and Isamu Shinno 335

Development of an Analytical Method Using Ultra-Micro Flow

Kiyoshi Hirakawa, Isao Yoshida and Daido Ishii 341

Square-Wave Stripping Voltammetry with Thin Mercury-Film Ultramicroelectrodes

Ji-Ye Jin, Kimihiro Kinugasa, Toyohide Takeuchi and Tomoo Miwa 349

Novel Method of Blood Typing by Cell Capillary Electrophoresis under Microscopic Observation

Shinya Kitagawa, Takao Tsuda and Osamu Nozaki 355


Technical Papers

Micro-Fabrication and Analytical Performances of Quartz and Glass Microchips for Electrophoresis

Hiroaki Nakanishi, Hirohisa Abe, Takahiro Nishimoto and Akihiro Arai 361

Scanning Chemical Microscope for the Visualization of a Microscopic pH Distribution

Motoi Nakao, Satoshi Nomura, Tsuyoshi Nakanishi, Shuji Takamatsu, Katsuhiko Tomita, Tatsuo Yoshinobu and Hiroshi Iwasaki 369

Simultaneous Determination of Nitrate and Nitrite Ion by Micro-flow Injection Analysis

Lan Ma, Mitsuko Oshima, Shoji Motomizu and Takayasu Hattori 375


Notes

Measurement of the Concentration Gradient-Induced Optical Beam Deflection in the Vicinity of a Microelectrode

Xing-Zheng Wu, Mamoru Yamaguchi and Yukio Nagaosa 381



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