FORMATION OF STABLE BILAYER ASSEMBLIES IN DILUTE AQUEOUS SOLUTION FROM AMMONIUM AMPHIPHILES WITH THE DIPHENYLAZOMETHINE SEGMENTKUNITAKE T; OKAHATA Y.1980; J. AMER. CHEM. SOC.; USA; DA. 1980; VOL. 102; NO 2; PP. 549-553; BIBL. 25 REF.Article

FORMATION OF STABLE MONOLAYER MEMBRANES AND RELATED STRUCTURES IN DILUTE AQUEOUS SOLUTION FROM TWO-HEADED AMMONIUM AMPHIPHILESOKAHATA Y; KUNITAKE T.1979; J. AMER. CHEM. SOC.; USA; DA. 1979; VOL. 101; NO 18; PP. 5231-5234; BIBL. 14 REF.Article

MULTIFUNCTIONAL HYDROLYTIC CATALYSES. X: CATALYTIC HYDROLYSIS OF P-NITROPHENYL ACETATE BY A POLYETHYLENIMINE DERIVATIVE CONTAINING HYDROXAMATE (ZWITTERIONIC) GROUPOKAHATA Y; KUNITAKE T.1979; J. MOLEC. CATALYS.; CHE; DA. 1979; VOL. 6; NO 3; PP. 163-175; BIBL. 23 REF.Article

CATALYTIC HYDROLYSIS BY SYNTHETIC POLYMERSKUNITAKE T; OKAHATA Y.1976; ADV. POLYM. SCI.; GERM.; DA. 1976; VOL. 20; PP. 159-221; BIBL. 4 P.Article

MULTIFUNCTIONAL HYDROLYTIC CATALYSES. IV. THE CATALYTIC HYDROLYSIS OF P-NITROPHENYL ACETATE BY COPOLYMERS CONTAINING COMPLEMENTARY FUNCTIONAL GROUPS (HYDROXAMATE AND IMIDAZOLE)KUNITAKE T; OKAHATA Y.1976; MACROMOLECULES; U.S.A.; DA. 1976; VOL. 9; NO 1; PP. 15-22; BIBL. 23 REF.Article

SELF-ASSEMBLING BEHAVIOR OF SINGLE CHAIN AMPHIPHILES WITH THE BIPHENYL MOIETY IN DILUTE AQUEOUS SOLUTIONOKAHATA Y; KUNITAKE T.1980; BER. BUNSENGES. PHYS. CHEM.; ISSN 0005-9021; DEU; DA. 1980; VOL. 84; NO 6; PP. 550-556; ABS. GER; BIBL. 17 REF.Article

MULTIFONCTIONAL HYDROLYTIC CATALYSES. VII. COOPERATIVE CATALYSIS OF THE HYDROLYSIS OF PHENYL ESTERS BY A COPOLYMER OF N-METHYLACRYLOHYDROXAMIC ACID AND 4-VINYLIMIDAZOLE.KUNITAKE T; OKAHATA Y.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 24; PP. 7793-7799; BIBL. 18 REF.Article

THE HYDROLYSIS OF P-NITROPHENYL ACETATE BY POLYMER CATALYSTS CONTAINING HYDROXAMATE AND IMIDAZOLE FUNCTIONSKUNITAKE T; OKAHATA Y.1974; CHEM. LETTERS; JAP.; DA. 1974; NO 9; PP. 1057-1060; BIBL. 6 REF.Article

FORMATION AND ENHANCED STABILITY OF FLUOROALKYL BILAYER MEMBRANESKUNITAKE T; OKAHATA Y; YASUNAMI S et al.1982; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1982; VOL. 104; NO 20; PP. 5547-5549; BIBL. DISSEM.Article

PHASE TRANSITION OF THE BILAYER MEMBRANE OF SYNTHETIC DIALKYL AMPHIPHILES AS STUDIED BY DIFFERENTIAL SCANNING CALORIMETRYOKAHATA Y; ANDO R; KUNITAKE T et al.1981; BER. BUNSENGES. PHYS. CHEM.; ISSN 0005-9021; DEU; DA. 1981; VOL. 85; NO 9; PP. 789-798; BIBL. 33 REF.Article

MULTIFONCTIONAL HYDROLYTIC CATALYSES. VIII. REMARKABLE ACCELERATION OF THE HYDROLYSIS OF P-NITROPHENYL ACETATE BY MICELLAR BIFUNCTIONAL CATALYSTS.KUNITAKE T; OKAHATA Y; SAKAMOTO T et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 24; PP. 7799-7806; BIBL. 25 REF.Article

NUCLEOPHILIC CLEAVAGE OF PHOSPHATE TRIESTERS IN DIALKYLAMMONIUM BILAYER MEMBRANESOKAHATA Y; IHARA H; KUNITAKE T et al.1981; BULL. CHEM. SOC. JPN.; ISSN 0009-2673; JPN; DA. 1981; VOL. 54; NO 7; PP. 2072-2078; BIBL. 25 REF.Article

SUBSTRATE ENTRAPMENT AND FORMATION OF PH GRADIENT IN AMMONIUM BILAYER VESICLESKUNITAKE T; OKAHATA Y; YASUNAMI S et al.1981; CHEM. LETT.; ISSN 0366-7022; JPN; DA. 1981; NO 10; PP. 1397-1400; BIBL. 11 REF.Article

ENLEVEMENT DE PROTON CATALYSE PAR UNE BASE A PARTIR DE LA BETA -(P-NITROPHENOXY) PROPIOPHENONE EN PRESENCE D'AGREGATS AMMONIUM A CHAINES SIMPLE, DOUBLE ET TRIPLEOKAHATA Y; TANAMACHI S; KUNITAKE T et al.1980; NIPPON KAGAKU KAISHI; JPN; DA. 1980; NO 3; PP. 442-449; ABS. ENG; BIBL. 28 REF.Article

CATALYTIC HYDROLYSIS OF P-NITROPHENYL ESTERS IN THE PRESENCE OF REPRESENTATIVE AMMONIUM AGGREGATES. SPECIFIC ACTIVATION OF CHOLESTERYL NUCLEOPHILE BOUND TO A DIALKYLAMMONIUM BILAYER MEMBRANEOKAHATA Y; ANDO R; KUNITAKE T et al.1979; BULL. CHEM. SOC. JAP.; JPN; DA. 1979; VOL. 52; NO 12; PP. 3647-3653; BIBL. 21 REF.Article

NUCLEOPHILIC ION PAIRS. I. ENHANCED ESTEROLYTIC REACTIVITY OF HYDROPHOBIC ION PAIRS IN MICELLAR SYSTEMSKUNITAKE T; SHINKAI S; OKAHATA Y et al.1976; BULL. CHEM. SOC. JAP.; JAP.; DA. 1976; VOL. 49; NO 2; PP. 540-545; BIBL. 23 REF.Article

PERMEABILITY OF LARGE POLYAMIDE MICROCAPSULE COATED WITH SYNTHETIC BILAYER MEMBRANEOKAHATA Y; HACHIYA S; NAKAMURA GI et al.1982; CHEMISTRY LETTERS; ISSN 0366-7022; JPN; DA. 1982; NO 11; PP. 1719-1722; BIBL. 9 REF.Article

EFFET DE CUCL₂ SUR LA REACTION DU RADICAL THENOYLOXYLE AVEC L'IODOBENZENEHASHIMOTO S; KOIKE W; OKAHATA Y et al.1973; NIPPON KAGAKU KAISHI; JAP.; DA. 1973; NO 6; PP. 1139-1143; ABS. ANGL.; BIBL. 17 REF.Serial Issue

Adsorption behaviour of local anaesthetics in synthetic lipid membranes coated on a quartz-crystal microbalance and correlations with their anaesthetic potenciesOKAHATA, Y; EBATO, H.Perkin transactions. 2. 1991, Num 4, pp 475-480, issn 0300-9580, 6 p.Article

Permeation control of ionic fluorescent probes by ambient pH changes from nylon capsule membranes depending on their microstructuresSEKI, T; OKAHATA, Y.Journal of polymer science. Polymer chemistry edition. 1986, Vol 24, Num 1, pp 61-73, issn 0360-6376Article

A new type of phase-transfer catalysts (PTC). Reaction of substrates in the inner organic phase with the outer aqueous anions catalyzed by PTC grafted on the capsule membraneOKAHATA, Y; ARIGA, K.Journal of organic chemistry. 1986, Vol 51, Num 26, pp 5064-5068, issn 0022-3263Article

SYNTHETIC BILAYER MEMBRANES PREPARED FROM DIALKYL AMPHIPHILES WITH NONIONIC AND ZWITTERIONIC HEAD GROUPSOKAHATA Y; TANAMACHI S; NAGAI M et al.1981; J. COLLOID INTERFACE SCI.; ISSN 0021-9797; USA; DA. 1981; VOL. 82; NO 2; PP. 401-417; BIBL. 17 REF.Article

FORMATION OF DISK-LIKE AGGRAGATES FROM SINGLE-CHAIN PHOSPHOCHOLINE AMPHIPHILES IN WATEROKAHATA Y; IHARA H; SHIMOMURA M et al.1980; CHEM. LETT.; ISSN 0366-7022; JPN; DA. 1980; NO 9; PP. 1169-1172; BIBL. 13 REF.Article

In situ characterization of Langmuir-Blodgett films during a transfer process. Evaluation of transfer ratio and water incorporation by using a quartz crystal microbalanceARIGA, K; OKAHATA, Y.Langmuir. 1994, Vol 10, Num 9, pp 3255-3259, issn 0743-7463Article

Kinetic study of molecular recognition using a quartz crystal microbalanceEBARA, Y; OKAHATA, Y.Yukagaku. 1994, Vol 43, Num 10, pp 796-804, issn 0513-398XArticle