Vol. 4 8 No. 1 2

December, 1999

Lecture

Chemical Analysis and Measurement as a Key Technology for Human Survival in 21th. Century

Takao Yotsuyanagi 1037

Accounts

Micellar Electrokinetic Chromatography Toward a Highly Sensitive and Versatile Method

Koji Otsuka, Joselito P. Quirino and Shigeru Terabe 1043

Characterization of Molecules and Molecular Recognition at Interfaces

Norio Teramae, Tatsuya Uchida, Akira Yamaguchi, Kimihisa Nochi, Tomohisa Yamashita and Takeshi Shioya 1063

Functionalization of Fluorescent Lanthanide Complexes and Their Applications to Biotechnology

Jingli Yuan and Kazuko Matsumoto 1077

Enantiomeric Separation of Branched Fatty Acids Having Chiral Centers Remote from the Carboxyl Group by Derivatization with Chiral Fluorescent-Labelling Reagents

Kazuaki Akasaka, Keiichiro Imaizumi and Hiroshi Ohrui 1085

Synthetic Threading Intercalators as a New Analytical Probe for Nucleic Acid and Gene Detection

Shigeori Takenaka 1095

Original Papers

Complexation Behaviors of Polyether- Type Fluorescent Reagents Having Anthracene Units at Their Terminals

Takahisa Anada, Takuya Kitaoka, Hideyuki Ota, Yusuke Kakizawa, Takahiro Akita, Tatsuya Morozumi and Hiroshi Nakamura 1107

HPLC Spectrophotometric Determination of Metal-Porphyrin Complexes Following a Preconcentration Method by Homogeneous Liquid-Liquid Extraction in a Water/Pyridine/Ethyl Chloroacetate Ternary Component System

Shukuro Igarashi, Noriyuki Ide, Keiji Takahata and Yoshitaka Takagai 1115

Determination of Residual Chlorine by Folw Injection/Electrochemical Detector

Hideto Iketake and Akifumi Yamada 1123

Solid-Phase Spectrophotometric Determination of Trace Copper After Collection as Its Bathocuproinedisulfonate Chelate Anion on Chitin

Suwaru Hoshi, Kiyotaka Konuma, Kaori Chiba, Kazuharu Sugawara, Kunihiko Akatsuka and Masayuki Uto 1129

Solid-Phase Preconcentration/Tristimulus Colorimetry of Trace Cobalt(II), Nickel(II) and Iron(II,III) by Using the L*a*b* Chromaticity Diagram System

Fumihiko Yokota, Masatoshi Endo and Shigeki Abe 1135

Notes

Influence of Alkali Metal Salts in an Eluent for Reversed Phase HPLC Separation of Transition Metal Chelates with Carbodithioate Having an Aza-Crown Ring

Nobuo Uehara, Hideo Togashi, Sachiko Aratake and Tokuo Shimizu 1141

Chiral-Phase HPLC Resolution of Enantiomeric Diacylglycerol Moieties of Fish-Oil Triacylglycerols

Yutaka Itabashi 1145

Short Communication

Catalytic Activity and Enantioselectivity in Organic Solvent of Lipase Immobilized on ODS-Sugar Ester

Keiji Gamoh, Chieko Sakata and Hiyoshizo Kotsuki 1149

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