| Year |
Citation |
Score |
| 2012 |
Harsányi EG, Tóth K, Pungor E, Umezawa Y, Fujiwara S. Study of the potential response of solid-state chloride electrodes at low concentration ranges. Talanta. 31: 579-84. PMID 18963654 DOI: 10.1016/0039-9140(84)80173-3 |
0.401 |
|
| 2010 |
Nishino T, Umezawa Y. Recognition of chemical identity of organic adsorbates on solid surfaces at the nanoscale by molecular STM tips. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 26: 1023-32. PMID 20953043 DOI: 10.2116/Analsci.26.1023 |
0.317 |
|
| 2010 |
Ito T, Umezawa Y. ChemInform Abstract: Scanning Tunneling Microscopy with Chemically Modified Tips Cheminform. 32: no-no. DOI: 10.1002/chin.200130298 |
0.301 |
|
| 2009 |
Kim SB, Tao H, Umezawa Y. Methods of Analysis for Imaging and Detecting Ions and Molecules Cellular and Biomolecular Recognition: Synthetic and Non-Biological Molecules. 299-338. DOI: 10.1002/9783527627011.Ch13 |
0.31 |
|
| 2008 |
Lindner E, Umezawa Y. Performance evaluation criteria for preparation and measurement of macro- and microfabricated ion-selective electrodes (IUPAC Technical Report) Pure and Applied Chemistry. 80: 85-104. DOI: 10.1351/Pac200880010085 |
0.339 |
|
| 2007 |
Awais M, Sato M, Umezawa Y. Imaging of selective nuclear receptor modulator-induced conformational changes in the nuclear receptor to allow interaction with coactivator and corepressor proteins in living cells. Chembiochem : a European Journal of Chemical Biology. 8: 737-43. PMID 17387660 DOI: 10.1002/Cbic.200700001 |
0.309 |
|
| 2007 |
Nishlno T, Ohshiro T, Umezawa Y. Molecular tips for "inter molecular tunneling microscopy" Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 46: 5519-5527. DOI: 10.1143/Jjap.46.5519 |
0.331 |
|
| 2006 |
Aoki H, Umezawa Y, Vertova A, Rondinini S. Ion-channel sensors based on ETH 1001 ionophore embedded in charged-alkanethiol self-assembled monolayers on gold electrode surfaces. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 22: 1581-4. PMID 17159319 DOI: 10.2116/Analsci.22.1581 |
0.366 |
|
| 2006 |
Itoh Y, Ueda Y, Sugawara M, Kataoka M, Sato H, Umezawa Y. Nitrogenous synergists induced potentiometric response to metal ions with polymeric liquid membranes containing thenoyltrifluoroacetone as an ionophore. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 22: 219-23. PMID 16512411 DOI: 10.2116/Analsci.22.219 |
0.357 |
|
| 2006 |
Ohshiro T, Umezawa Y. Complementary base-pair-facilitated electron tunneling for electrically pinpointing complementary nucleobases. Proceedings of the National Academy of Sciences of the United States of America. 103: 10-4. PMID 16373509 DOI: 10.1073/Pnas.0506130103 |
0.317 |
|
| 2006 |
NISHINO T, UMEZAWA Y. Molecular Tips for Chemically Selective STM Hyomen Kagaku. 27: 27-33. DOI: 10.1380/Jsssj.27.27 |
0.325 |
|
| 2005 |
Umezawa Y. Genetically encoded optical probes for imaging cellular signaling pathways. Biosensors & Bioelectronics. 20: 2504-11. PMID 15854822 DOI: 10.1016/J.Bios.2004.10.015 |
0.303 |
|
| 2005 |
Nishino T, Ito T, Umezawa Y. A fullerene molecular tip can detect localized and rectified electron tunneling within a single fullerene-porphyrin pair. Proceedings of the National Academy of Sciences of the United States of America. 102: 5659-62. PMID 15809427 DOI: 10.1073/Pnas.0408474102 |
0.382 |
|
| 2005 |
Nishino T, Umezawa Y. Scanning tunneling microscopy with molecular tips Bunseki Kagaku. 54: 417-426. DOI: 10.2116/Bunsekikagaku.54.417 |
0.315 |
|
| 2004 |
Tani Y, Umezawa Y. Ion-Selective Adsorption/Desorption Processes at Inorganic Materials/Solution Interfaces as a Novel Mode for Ion Sensing Analytical Letters. 37: 845-869. DOI: 10.1081/Al-120030283 |
0.398 |
|
| 2003 |
Aoki H, Umezawa Y. Trace analysis of an oligonucleotide with a specific sequence using PNA-based ion-channel sensors. The Analyst. 128: 681-5. PMID 12866888 DOI: 10.1039/B300465A |
0.365 |
|
| 2003 |
Umezawa Y. Seeing what was unseen: new analytical methods for molecular imaging. Chemical Record (New York, N.Y.). 3: 22-8. PMID 12552528 DOI: 10.1002/Tcr.10049 |
0.31 |
|
| 2003 |
Aoki H, Hasegawa K, Tohda K, Umezawa Y. Voltammetric detection of inorganic phosphate using ion-channel sensing with self-assembled monolayers of a hydrogen bond-forming receptor. Biosensors & Bioelectronics. 18: 261-7. PMID 12485773 DOI: 10.1016/S0956-5663(02)00177-X |
0.413 |
|
| 2003 |
UMEZAWA Y, ITO T. Chemically Modified Scanning Tunneling Microscopy Tips for Molecular Imaging Electrochemistry. 71: 522-529. DOI: 10.5796/Electrochemistry.71.522 |
0.39 |
|
| 2003 |
Tani Y, Umezawa Y. Ion sensors based on ion-selective adsorption and desorption processes at inorganic materials/solution interfaces Bunseki Kagaku. 52: 491-503. DOI: 10.2116/Bunsekikagaku.52.491 |
0.399 |
|
| 2003 |
Nishino T, Ito T, Umezawa Y. Selective observation of hydroxy and carboxylate moieties by scanning tunneling microscopy using chemically modified tips with differing extents of hydrogen bond acidity or basicity Journal of Electroanalytical Chemistry. 550: 125-129. DOI: 10.1016/S0022-0728(03)00027-5 |
0.44 |
|
| 2002 |
Nishino T, Ito T, Umezawa Y. Carbon nanotube scanning tunneling microscopy tips for chemically selective imaging. Analytical Chemistry. 74: 4275-8. PMID 12199602 DOI: 10.1021/Ac020215M |
0.456 |
|
| 2002 |
Umezawa Y, Buhlmann P, Umezawa K, Hamada N. Potentiometric coefficients of ion-selective electrodes. Part III. Organic ions (IUPAC Technical Report) Pure and Applied Chemistry. 74: 995-1099. DOI: 10.1351/Pac200274060995 |
0.373 |
|
| 2002 |
Umezawa Y, Umezawa K, Bühlmann P, Hamada N, Aoki H, Nakanishi J, Sato M, Xiao KP, Nishimura Y. Potentiometric selectivity coefficients of ion-selective electrodes: Part II. Inorganic anions (IUPAC technical report) Pure and Applied Chemistry. 74: 923-994. DOI: 10.1351/Pac200274060923 |
0.58 |
|
| 2002 |
Sugawara M, Hirano A, Bühlmann P, Umezawa Y. Design and application of ion-channel sensors based on biological and artificial receptors Bulletin of the Chemical Society of Japan. 75: 187-201. DOI: 10.1246/Bcsj.75.187 |
0.573 |
|
| 2002 |
Umezawa Y. Detection of phosphate ion and protein phosphorylation - Crystal surfaces, ionophore monolayers, and protein interactions Journal of Supramolecular Chemistry. 2: 233-245. DOI: 10.1016/S1472-7862(03)00078-9 |
0.373 |
|
| 2002 |
Aoki H, Umezawa Y. High Sensitive Ion-Channel Sensors for Detection of Oligonucleotides Using PNA Modified Gold Electrodes Electroanalysis. 14: 1405-1410. DOI: 10.1002/1521-4109(200211)14:19/20<1405::Aid-Elan1405>3.0.Co;2-G |
0.371 |
|
| 2001 |
Radecka H, Tohda K, Umezawa Y. Optimum concentration of anionic sites in lipophilic macrocyclic pentaamine-based liquid membranes for potentiometric responses to anionic analytes Analytical Sciences. 17: 1221-1224. PMID 11990601 DOI: 10.2116/Analsci.17.1221 |
0.334 |
|
| 2001 |
Itoh Y, Ueda Y, Hirano A, Sugawara M, Tohda K, Akaiwa H, Umezawa Y. Potentiometric responses of polymeric liquid membranes based on hydrophobic chelating agents to metal ions. Analytical Sciences : the International Journal of the Japan Society For Analytical Chemistry. 17: 621-7. PMID 11708143 DOI: 10.2116/Analsci.17.621 |
0.333 |
|
| 2001 |
Tohda K, Higuchi T, Dragoe D, Umezawa Y. Threshold ionic site concentrations required for Nernstian potentiometric responses of neutral ionophore-incorporated ion-selective liquid membranes Analytical Sciences. 17: 833-839. PMID 11708115 DOI: 10.2116/Analsci.17.833 |
0.385 |
|
| 2001 |
Tohda K, Dragoe D, Shibata M, Umezawa Y. Studies on the matched potential method for determining the selectivity coefficients of ion-selective electrodes based on neutral ionophores: Experimental and theoretical verification Analytical Sciences. 17: 733-743. PMID 11707944 DOI: 10.2116/Analsci.17.733 |
0.394 |
|
| 2001 |
Bühlmann P, Hayakawa M, Ohshiro T, Amemiya S, Umezawa Y. Influence of natural, electrically neutral lipids on the potentiometric responses of cation-selective polymeric membrane electrodes. Analytical Chemistry. 73: 3199-205. PMID 11476216 DOI: 10.1021/Ac0015016 |
0.598 |
|
| 2001 |
Ohshiro T, Ito T, Bühlmann P, Umezawa Y. Scanning tunneling microscopy with chemically modified tips: discrimination of porphyrin centers based on metal coordination and hydrogen bond interactions. Analytical Chemistry. 73: 878-83. PMID 11289431 DOI: 10.1021/Ac001056E |
0.423 |
|
| 2001 |
Nishino T, Bühlmann P, Ito T, Umezawa Y. Discrimination of functional groups with scanning tunneling microscopy using chemically modified tips: Recognition of ether oxygens through hydrogen bond interactions Physical Chemistry Chemical Physics. 3: 1867-1869. DOI: 10.1039/B100685L |
0.591 |
|
| 2001 |
Nishino T, Bühlmann P, Ito T, Umezawa Y. Scanning tunneling microscopy with chemically modified tips: Orientation-sensitive observation of ether oxygens Surface Science. 490: L579-L584. DOI: 10.1016/S0039-6028(01)01345-0 |
0.573 |
|
| 2001 |
Umezawa K, Tohda K, Lin XM, Sessler JL, Umezawa Y. Expanded porphyrin incorporated solvent polymeric membrane electrodes: protonation and interaction with an analyte anion at organic/water interface as studied by optical second harmonic generation and Fourier transform infrared attenuated total reflectance spectrometry Analytica Chimica Acta. 426: 19-32. DOI: 10.1016/S0003-2670(00)01157-0 |
0.344 |
|
| 2000 |
Ozawa T, Fukuda M, Nara M, Nakamura A, Komine Y, Kohama K, Umezawa Y. How can Ca2+ selectively activate recoverin in the presence of Mg2+? Surface plasmon resonance and FT-IR spectroscopic studies. Biochemistry. 39: 14495-14503. PMID 11087403 DOI: 10.1021/Bi001930Y |
0.32 |
|
| 2000 |
Buhlmann P, Umezawa Y, Rondinini S, Vertova A, Pigliucci A, Bertesago L. Lifetime of ion-selective electrodes based on charged ionophores Analytical Chemistry. 72: 1843-52. PMID 10784152 DOI: 10.1021/Ac991130X |
0.589 |
|
| 2000 |
Amemiya S, Buhlmann P, Pretsch E, Rusterholz B, Umezawa Y. Cationic or anionic sites? Selectivity optimization of ion-selective electrodes based on charged ionophores Analytical Chemistry. 72: 1618-31. PMID 10763261 DOI: 10.1021/Ac991167H |
0.697 |
|
| 2000 |
Radecka H, Nakanishi J, Hirano A, Sugawara M, Umezawa Y. A method for evaluating chemical selectivity of agonists for glutamate receptor channels incorporated in liposomes based on an agonist-induced ion flux measured by ion-selective electrodes. Journal of Pharmaceutical and Biomedical Analysis. 19: 205-16. PMID 10698582 DOI: 10.1016/S0731-7085(98)00146-0 |
0.322 |
|
| 2000 |
Umezawa Y, Bühlmann P, Umezawa K, Tohda K, Amemiya S. Potentiometric selectivity coefficients of ion-selective electrodes part I. Inorganic cations (technical report) Pure and Applied Chemistry. 72: 1851-2082. DOI: 10.1351/Pac200072101851 |
0.676 |
|
| 2000 |
Chamberlain RV, Slowinska K, Majda M, Bühlmann P, Aoki H, Umezawa Y. Electrostatistically-induced inclusion of anions in cyclodextrin monolayers on electrodes Langmuir. 16: 1388-1396. DOI: 10.1021/La990826I |
0.573 |
|
| 2000 |
Gadzekpo VPY, Bühlmann P, Xiao KP, Aoki H, Umezawa Y. Development of an ion-channel sensor for heparin detection Analytica Chimica Acta. 411: 163-173. DOI: 10.1016/S0003-2670(00)00740-6 |
0.564 |
|
| 2000 |
Aoki H, Buhlmann P, Bühlmann P, Umezawa Y. Electrochemical detection of a one-base mismatch in an oligonucleotide using ion-channel sensors with self-assembled PNA monolayers Electroanalysis. 12: 1272-1276. DOI: 10.1002/1521-4109(200011)12:16<1272::Aid-Elan1272>3.0.Co;2-F |
0.584 |
|
| 1999 |
Ito T, Bühlmann P, Umezawa Y. Polypyrrole-modified tips for functional group recognition in scanning tunneling microscopy. Analytical Chemistry. 71: 1699-705. PMID 21662810 DOI: 10.1021/Ac980689E |
0.585 |
|
| 1999 |
Amemiya S, Bühlmann P, Umezawa Y, Jagessar RC, Burns DH. An ion-selective electrode for acetate based on a urea-functionalized porphyrin as a hydrogen-bonding ionophore. Analytical Chemistry. 71: 1049-54. PMID 21662774 DOI: 10.1021/Ac980952B |
0.691 |
|
| 1999 |
Ozawa T, Sasaki K, Umezawa Y. Metal ion selectivity for formation of the calmodulin-metal-target peptide ternary complex studied by surface plasmon resonance spectroscopy Biochimica Et Biophysica Acta - Protein Structure and Molecular Enzymology. 1434: 211-220. PMID 10525142 DOI: 10.1016/S0167-4838(99)00185-5 |
0.335 |
|
| 1999 |
Odashima K, Yagi K, Tohda K, Umezawa Y. Dopamine-selective response in membrane potential by homooxacalix[3]arene triether host incorporated in PVC liquid membrane. Bioorganic & Medicinal Chemistry Letters. 9: 2375-2378. PMID 10476872 DOI: 10.1016/S0960-894X(99)00395-9 |
0.322 |
|
| 1999 |
Ito T, Citterio D, Bühlmann P, Umezawa Y. Observation of silver and hydrogen ion binding to self-assembled monolayers using chemically modified AFM tips Langmuir. 15: 2788-2793. DOI: 10.1021/La980661Y |
0.57 |
|
| 1999 |
Gadzekpo VPY, Xiao KP, Aoki H, Bühlmann P, Umezawa Y. Voltammetric detection of the polycation protamine by the use of electrodes modified with self-assembled monolayers of thioctic acid Analytical Chemistry. 71: 5109-5115. DOI: 10.1021/Ac990580M |
0.551 |
|
| 1999 |
Xiao KP, Buhlmann P, Umezawa Y. Ion-channel-mimetic sensing of hydrophilic anions based on monolayers of a hydrogen bond-forming receptor Analytical Chemistry. 71: 1183-1187. DOI: 10.1021/Ac9809635 |
0.606 |
|
| 1999 |
Aoki H, Bühlmann P, Umezawa Y. Self-assembly of a tricarboxylate receptor through thioamide groups and its use for electrochemical detection of protonated amines Journal of Electroanalytical Chemistry. 473: 105-112. DOI: 10.1016/S0022-0728(99)00312-5 |
0.557 |
|
| 1999 |
Takaya M, Bühlmann P, Umezawa Y. Ion-channel - mimetic sensors based on self-assembled monolayers of phosphate esters: High selectivity for trivalent cations Mikrochimica Acta. 132: 55-60. DOI: 10.1007/Pl00010073 |
0.617 |
|
| 1999 |
Eun H, Umezawa Y. Quartz Crystal Microbalance for Selenite Sensing Based on Growth of Cadmium Selenite Crystals Immobilized on a Monolayer of Phosphorylated 11-Mercapto-1-Undecanol Mikrochimica Acta. 131: 177-185. DOI: 10.1007/Pl00010032 |
0.367 |
|
| 1999 |
Bühlmann P, Umezawa Y. Apparently "non-nernstian" equilibrium responses based on complexation between the primary ion and a secondary ion in the liquid ISE membrane Electroanalysis. 11: 687-693. DOI: 10.1002/(Sici)1521-4109(199907)11:10/11<687::Aid-Elan687>3.0.Co;2-C |
0.6 |
|
| 1998 |
Amemiya S, Bühlmann P, Umezawa Y. A phase boundary potential model for apparently "twice-nernstian" responses of liquid membrane ion-selective electrodes. Analytical Chemistry. 70: 445-54. PMID 21644743 DOI: 10.1021/Ac9710184 |
0.675 |
|
| 1998 |
TOHDA K, UMEZAWA Y. Roles of Interfacial Functions in Analytical Chemistry. Ion-selective charge separation at the interfaces between surface-active crown ether-incorporated liquid membranes and aqueous sample solutions as studied by resonant optical second-harmonic generation. Bunseki Kagaku. 47: 1027-1033. DOI: 10.2116/Bunsekikagaku.47.1027 |
0.36 |
|
| 1998 |
LIN XM, UMEZAWA K, TOHDA K, FURUTA H, SESSLER JL, UMEZAWA Y. Potentiometric Responses of Expanded Porphyrin Incorporated Liquid Membrane Electrodes toward a Series of Inorganic and Organic Anions. Analytical Sciences. 14: 99-108. DOI: 10.2116/Analsci.14.99 |
0.378 |
|
| 1998 |
ITO T, RADECKA H, UMEZAWA K, KIMURA T, YASHIRO A, LIN XM, KATAOKA M, KIMURA E, SESSLER JL, ODASHIMA K, UMEZAWA Y. A Variety of Lipophilic Amines Incorporated in Liquid Membranes Exhibit Potentiometric Responses to Neutral Phenols. Analytical Sciences. 14: 89-98. DOI: 10.2116/Analsci.14.89 |
0.483 |
|
| 1998 |
ODASHIMA K, ITO T, TOHDA K, UMEZAWA Y. A Systematic Study on the Complexation of Quaternary Ammonium Salts and Neutral Phenols. Chemical & Pharmaceutical Bulletin. 46: 1248-1253. DOI: 10.1248/Cpb.46.1248 |
0.407 |
|
| 1998 |
Bühlmann P, Amemiya S, Xiao KP, Umezawa Y, Nishizawa S. Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 32: 151-163. DOI: 10.1023/A:1008055225528 |
0.6 |
|
| 1998 |
Ito T, Radecka H, Tohda K, Odashima K, Umezawa Y. On the mechanism of unexpected potentiometric response to neutral phenols by liquid membranes based on quaternary ammonium salts - Systematic experimental and theoretical approaches Journal of the American Chemical Society. 120: 3049-3059. DOI: 10.1021/Ja973179V |
0.446 |
|
| 1998 |
Bühlmann P, Amemiya S, Yajima S, Umezawa Y. Co-Ion Interference for Ion-Selective Electrodes Based on Charged and Neutral Ionophores: A Comparison Analytical Chemistry. 70: 4291-4303. DOI: 10.1021/Ac9805145 |
0.683 |
|
| 1998 |
Ito T, Bühlmann P, Umezawa Y. Scanning Tunneling Microscopy Using Chemically Modified Tips Analytical Chemistry. 70: 255-259. DOI: 10.1021/Ac970498W |
0.59 |
|
| 1998 |
SATO H, HAKAMADA H, YAMAZAKI Y, UTO M, SUGAWARA M, UMEZAWA Y. Ionophore incorporated bilayer lipid membranes that selectively respond to metal ions and induce membrane permeability changes Biosensors and Bioelectronics. 13: 1035-1046. DOI: 10.1016/S0956-5663(98)00007-4 |
0.388 |
|
| 1998 |
Tani Y, Eun H, Umezawa Y. A cation selective electrode based on copper(II) and nickel(II) hexacyanoferrates: dual response mechanisms, selective uptake or adsorption of analyte cations Electrochimica Acta. 43: 3431-3441. DOI: 10.1016/S0013-4686(98)00089-9 |
0.334 |
|
| 1998 |
Eun H, Umezawa Y. Sulfate ion sensing based on a quartz-crystal microbalance immobilized with barium sulfate crystals grown on a self-assembled monolayer of phosphorylated 11-mercapto-1-undecanol Analytica Chimica Acta. 375: 155-165. DOI: 10.1016/S0003-2670(98)00502-9 |
0.35 |
|
| 1998 |
Nishizawa S, Bühlmann P, Xiao KP, Umezawa Y. Application of a bis-thiourea ionophore for an anion selective electrode with a remarkable sulfate selectivity Analytica Chimica Acta. 358: 35-44. DOI: 10.1016/S0003-2670(97)00569-2 |
0.577 |
|
| 1998 |
Tani Y, Umezawa Y. Alkali metal ion-selective electrodes based on relevant alkali metal ion doped manganese oxides Mikrochimica Acta. 129: 81-90. DOI: 10.1007/Bf01246853 |
0.334 |
|
| 1998 |
Bühlmann P, Aoki H, Xiao KP, Amemiya S, Tohda K, Umezawa Y. Chemical Sensing with Chemically Modified Electrodes that Mimic Gating at Biomembranes Incorporating Ion-Channel Receptors Electroanalysis. 10: 1149-1158. DOI: 10.1002/(Sici)1521-4109(199811)10:17<1149::Aid-Elan1149>3.0.Co;2-N |
0.678 |
|
| 1997 |
Ozawa T, Kakuta M, Sugawara M, Umezawa Y, Ikura M. An optical method for evaluating ion selectivity for calcium signaling pathways in the cell. Analytical Chemistry. 69: 3081-5. PMID 9253254 DOI: 10.1021/Ac9613141 |
0.31 |
|
| 1997 |
AMEMIYA S, UMEZAWA Y. Challenge of Organic Synthesis-toward the 21st Century. Chemical Sensing Based on Molecular Recognition at Membrane Surfaces. Journal of Synthetic Organic Chemistry, Japan. 55: 436-443. DOI: 10.5059/Yukigoseikyokaishi.55.436 |
0.529 |
|
| 1997 |
SATO H, WAKABAYASHI M, ITO T, SUGAWARA M, UMEZAWA Y. Potentiometric Responses of Ionophore-Incorporated Bilayer Lipid Membranes with and without Added Anionic Sites. Analytical Sciences. 13: 437-446. DOI: 10.2116/Analsci.13.437 |
0.479 |
|
| 1997 |
Amemiya S, Bühlmann P, Umezawa Y. Fluorescence-mediated sensing of guanosine derivatives based on multitopic hydrogen bonding Chemical Communications. 1027-1028. DOI: 10.1039/A700316A |
0.637 |
|
| 1997 |
Ito T, Namba M, Bühlmann P, Umezawa Y. Modification of Silicon Nitride Tips with Trichlorosilane Self-Assembled Monolayers (SAMs) for Chemical Force Microscopy Langmuir. 13: 4323-4332. DOI: 10.1021/La9609783 |
0.566 |
|
| 1997 |
Tohda K, Yoshiyagawa S, Kataoka M, Odashima K, Umezawa Y. Photoswitchable Azobis(benzo-15-crown-5) Ionophores as a Molecular Probe for Phase Boundary Potentials at Ion-Selective Poly(vinyl chloride) Liquid Membranes Analytical Chemistry. 69: 3360-3369. DOI: 10.1021/Ac970187L |
0.391 |
|
| 1997 |
Yajima S, Tohda K, Bühlmann P, Umezawa Y. Donnan Exclusion Failure of Neutral Ionophore-Based Ion-Selective Electrodes Studied by Optical Second-Harmonic Generation Analytical Chemistry. 69: 1919-1924. DOI: 10.1021/Ac961315T |
0.604 |
|
| 1997 |
Xiao KP, Bühlmann P, Nishizawa S, Amemiya S, Umezawa Y. A Chloride Ion-Selective Solvent Polymeric Membrane Electrode Based on a Hydrogen Bond Forming Ionophore Analytical Chemistry. 69: 1038-1044. DOI: 10.1021/Ac961035D |
0.593 |
|
| 1997 |
Bühlmann P, Nishizawa S, Xiao KP, Umezawa Y. Strong hydrogen bond-mediated complexation of H2PO4− by neutral bis-thiourea hosts Tetrahedron. 53: 1647-1654. DOI: 10.1016/S0040-4020(96)01094-0 |
0.542 |
|
| 1997 |
Tohda K, Yoshiyagawa S, Umezawa Y. Ion-selective charge separation at the phase boundary of ionophore-incorporated liquid membranes as studied by optical second-harmonic generation Journal of Molecular Structure. 408: 155-160. DOI: 10.1016/S0022-2860(96)09624-X |
0.386 |
|
| 1997 |
Amemiya S, Bühlmann P, Tohda K, Umezawa Y. Erratum to “Hydrogen bond based recognition of nucleotides by neutral-carrier ion-selective electrodes” [Anal. Chim. Acta, 341 (1997) 129–139] Analytica Chimica Acta. 351: 407. DOI: 10.1016/S0003-2670(97)89425-1 |
0.676 |
|
| 1997 |
Amemiya S, Bühlmann P, Tohda K, Umezawa Y. Hydrogen bond based recognition of nucleotides by neutral-carrier ion-selective electrodes Analytica Chimica Acta. 341: 129-139. DOI: 10.1016/S0003-2670(96)00626-5 |
0.71 |
|
| 1997 |
Iitaka K, Tani Y, Umezawa Y. Orthophosphate ion-sensors based on a quartz-crystal microbalance coated with insoluble orthophosphate salts Analytica Chimica Acta. 338: 77-87. DOI: 10.1016/S0003-2670(96)00497-7 |
0.375 |
|
| 1997 |
Tohda K, Amemiya S, Ohki T, Nagahora S, Tanaka S, Bühlmann P, Umezawa Y. Channel Mimetic Sensing Membranes for Nucleotides Based on Multitopic Hydrogen Bonding Israel Journal of Chemistry. 37: 267-275. DOI: 10.1002/Ijch.199700031 |
0.677 |
|
| 1996 |
Yagi K, Khoo SB, Sugawara M, Sakaki T, Shinkai S, Odashima K, Umezawa Y. Channel mimetic sensing membranes for alkali metal cations based on oriented monolayers of calixarene esters Journal of Electroanalytical Chemistry. 401: 65-79. DOI: 10.1016/0022-0728(95)04293-8 |
0.364 |
|
| 1995 |
Tohda K, Umezawa Y, Yoshiyagawa S, Hashimoto S, Kawasaki M. Cation Permselectivity at the Phase Boundary of Ionophore-Incorporated Solvent Polymeric Membranes As Studied by Optical Second Harmonic Generation Analytical Chemistry. 67: 570-577. DOI: 10.1021/Ac00099A014 |
0.371 |
|
| 1995 |
Nishizawa S, Bühlmann P, Iwao M, Umezawa Y. Anion recognition by urea and thiourea groups: Remarkably simple neutral receptors for dihydrogenphosphate Tetrahedron Letters. 36: 6483-6486. DOI: 10.1016/0040-4039(95)01296-T |
0.54 |
|
| 1995 |
Bühlmann P, Yajima S, Tohda K, Umezawa Y. EMF response of neutral-carrier based ion-sensitive field effect transistors with membranes free of ionic sites Electrochimica Acta. 40: 3021-3027. DOI: 10.1016/0013-4686(95)00237-9 |
0.58 |
|
| 1995 |
Bühlmann P, Yajima S, Tohda K, Umezawa K, Nishizawa S, Umezawa Y. Studies on the phase boundaries and the significance of ionic sites of liquid membrane ion-selective electrodes Electroanalysis. 7: 811-816. DOI: 10.1002/Elan.1140070905 |
0.595 |
|
| 1994 |
SUGAWARA M, KHOO SB, YOSHIYAGAWA S, YAGI K, SATO H, NAMBA M, WAKABAYASHI M, MINAMI H, SAZAWA H, ODASHIMA K, UMEZAWA Y. Factors Affecting Background Permeabilities of Ordered Mono-, Bi- and Multilayers as Channel Mimetic Sensing Membranes. Analytical Sciences. 10: 343-347. DOI: 10.2116/Analsci.10.343 |
0.33 |
|
| 1994 |
Odashima K, Naganawa R, Radecka H, Kataoka M, Kimura E, Koike T, Tohda K, Tange M, Furuta H, Sessler JL, Yagi K, Umezawa Y. Chemical sensing based on membrane potential change induced by host-guest complexation at a membrane surface1 Supramolecular Chemistry. 4: 101-113. DOI: 10.1080/10610279408029869 |
0.386 |
|
| 1994 |
Tani Y, Umezawa Y, Chikama K, Hemmi A, Soma M. Non-stoichiometric dissolution of lanthanum fluoride (LaF3) and its relevance to a process of ion-selective charge separation at the solid ⋯ solution interface Journal of Electroanalytical Chemistry. 378: 205-213. DOI: 10.1016/0022-0728(94)87073-X |
0.383 |
|
| 1994 |
Odashima K, Hashimoto H, Umezawa Y. Potentiometric discrimination of organic amines by liquid membrane electrodes based on a long alkyl chain derivative of β-cyclodextrin Mikrochimica Acta. 113: 223-238. DOI: 10.1007/Bf01243613 |
0.367 |
|
| 1993 |
YOSHIYAGAWA S, TOHDA K, UMEZAWA Y, HASHIMOTO S, KAWASAKI M. Optical Ion Sensor Based on Second-Harmonic Generation at the Surface of an Ionophore-Incorporated Poly(vinyl chloride) Liquid Membrane. Analytical Sciences. 9: 715-718. DOI: 10.2116/Analsci.9.715 |
0.34 |
|
| 1993 |
Odashima K, Yagi K, Tohda K, Umezawa Y. Potentiometric discrimination of organic amines by a liquid membrane electrode based on a lipophilic hexaester of calix[6]arene Analytical Chemistry. 65: 1074-1083. DOI: 10.1021/Ac00056A022 |
0.331 |
|
| 1993 |
Tohda K, Naganawa R, Ming Lin X, Tange M, Umezawa K, Odashima K, Umezawa Y, Furuta H, Sessler JL. Liquid membrane electrodes for nucleotides based on sapphyrin, cytosine-pendant triamine and neutral cytosine derivative as sensory elements Sensors and Actuators B: Chemical. 14: 669-672. DOI: 10.1016/0925-4005(93)85138-Z |
0.375 |
|
| 1993 |
Umezawa K, Ming Lin X, Nishizawa S, Sugawara M, Umezawa Y. Cation permselectivity in the phase boundary of ionophore-incorporated solvent polymeric membranes as studied by Fourier transform infrared attenuated total reflection spectrometry Analytica Chimica Acta. 282: 247-257. DOI: 10.1016/0003-2670(93)80208-3 |
0.393 |
|
| 1993 |
Naganawa R, Radecka H, Kataoka M, Tohda K, Odashima K, Umezawa Y, Kimura E, Koike T. Potentiometric discrimination between planar and octahedral anionic metal cyano complexes by liquid membrane electrodes based on lipophilic macrocyclic dioxopolyamines Electroanalysis. 5: 731-738. DOI: 10.1002/Elan.1140050905 |
0.348 |
|
| 1992 |
Tohda K, Tange M, Odashima K, Umezawa Y, Furuta H, Sessler JL. Liquid membrane electrode for guanosine nucleotides using a cytosine-pendant triamine host as the sensory element. Analytical Chemistry. 64: 960-4. PMID 1320353 DOI: 10.1021/Ac00032A023 |
0.306 |
|
| 1992 |
Sugawara M, Sazawa H, Umezawa Y. Effect of the membrane surface charge on the host-guest complex of valinomycin in a synthetic lipid monolayer at the air-water interface Langmuir. 8: 609-612. DOI: 10.1021/La00038A051 |
0.318 |
|
| 1992 |
Itoh Y, Akaiwa H, Sugawara M, Umezawa Y. Potentiometric Response of Synergistic Extractive Liquid Membranes Process Metallurgy. 7: 1555-1560. DOI: 10.1016/B978-0-444-88677-4.50076-3 |
0.354 |
|
| 1992 |
Sugawara M, Lin XM, Umezawa K, Shriadah MMA, Nishizawa S, Umezawa Y. Ftir-Atr and Solvent Extraction Studies on Potentiometric Responses of Neutral Carrier Type Liquid Membranes Process Metallurgy. 7: 1549-1554. DOI: 10.1016/B978-0-444-88677-4.50075-1 |
0.345 |
|
| 1991 |
Minami H, Sugawara M, Odashima K, Umezawa Y, Uto M, Michaelis EK, Kuwana T. Ion channel sensors for glutamic acid. Analytical Chemistry. 63: 2787-95. PMID 1722653 DOI: 10.1021/Ac00023A022 |
0.322 |
|
| 1991 |
MINAMI H, UTO M, SUGAWARA M, ODASHIMA K, UMEZAWA Y, MICHAELIS EK, KUWANA T. AN EVALUATION OF SIGNAL AMPLIFICATION BY THE ION CHANNEL SEBSIR BASED ON A GLUTAMATE RECEPTOR ION CHANNEL PROTEIN Analytical Sciences. 7: 1675-1676. DOI: 10.2116/Analsci.7.Supple_1675 |
0.35 |
|
| 1991 |
MINAMI H, SATO N, SUGAWARA M, UMEZAWA Y. Comparative Study on the Potentimetric Responses between a Valinomycin-Based Bilayer Lipid Membrane and a Solvent Polymeric Membrane. Analytical Sciences. 7: 853-862. DOI: 10.2116/Analsci.7.853 |
0.367 |
|
| 1991 |
Odashima K, Sugawara M, Umezawa Y. Biomembrane mimetic sensing chemistry Trends in Analytical Chemistry. 10: 207-215. DOI: 10.1016/0165-9936(91)83007-Y |
0.3 |
|
| 1990 |
KATAOKA M, TAKINAMI M, ABE H, UMEZAWA Y. Amplified determination of metal ions with liposomes incorporating hydrophobic chelating agents. Bunseki Kagaku. 39: 789-792. DOI: 10.2116/Bunsekikagaku.39.11_789 |
0.376 |
|
| 1990 |
UTO M, MICHAELIS EK, HU IF, UMEZAWA Y, KUWANA T. Biosensor development with a glutamate receptor ion-channel reconstituted in a lipid bilayer. Analytical Sciences. 6: 221-225. DOI: 10.2116/Analsci.6.221 |
0.321 |
|
| 1990 |
Nagase S, Kataoka M, Naganawa R, Komatsu R, Odashima K, Umezawa Y. Voltammetric anion responsive sensors based on modulation of ion permeability through Langmuir-Blodgett films containing synthetic anion receptors Analytical Chemistry. 62: 1252-1259. DOI: 10.1021/Ac00212A011 |
0.334 |
|
| 1990 |
Umezawa Y, Ito K, Hata H, Sugawara M, Hars�nyi EG, T�th K, Pungor E, Soma M, Tanaka A. Surface chemistry and potential response of copper sulfide based ion-selective membrane in ligand solutions Mikrochimica Acta. 100: 231-239. DOI: 10.1007/Bf01244846 |
0.399 |
|
| 1989 |
Sugawara M, Omoto M, Yoshida H, Umezawa Y. Enhancement of uphill transport by a double carrier membrane system. Analytical Chemistry. 60: 2301-3. PMID 2977069 DOI: 10.1021/Ac00171A029 |
0.319 |
|
| 1989 |
Kataoka M, Naganawa R, Odashima K, Umezawa Y, Kimura E, Koike T. Potentiometric Liquid Membrane Sensors That Discriminate Linear Homologs and Geometrical/Positional Isomers of Dicarboxylates Analytical Letters. 22: 1089-1105. DOI: 10.1080/00032718908051394 |
0.318 |
|
| 1989 |
Uosaki K, Shigematsu Y, Kita H, Umezawa Y, Souda R. Crystal-face specific response of a single-crystal cadmium sulfide based ion-selective electrode Analytical Chemistry. 61: 1980-1983. DOI: 10.1021/Ac00192A041 |
0.32 |
|
| 1989 |
Sugawara M, Kataoka M, Odashima K, Umezawa Y. Biomimetic ion-channel sensors based on host-guest molecular recognition in Langmuir-Blodgett membrane assemblies Thin Solid Films. 180: 129-133. DOI: 10.1016/0040-6090(89)90064-3 |
0.421 |
|
| 1986 |
YAMAGISHI M, KATAOKA M, OHZEKI K, UMEZAWA Y. Determination of low concentration of chloride ions in small volume aqueous sample by reflectance spectrophotometry. Bunseki Kagaku. 35: 777-779. DOI: 10.2116/Bunsekikagaku.35.8_777 |
0.342 |
|
| 1986 |
UMEZAWA Y. Fundamental studies on membranes and interfaces for specific recognition of ions and molecules. Bunseki Kagaku. 35: 559-573. DOI: 10.2116/Bunsekikagaku.35.7_559 |
0.372 |
|
| 1986 |
ABE H, KATAOKA M, YASUDA T, UMEZAWA Y. Immunoassay using ion selective electrode and protein pendant liposomes. Analytical Sciences. 2: 523-527. DOI: 10.2116/Analsci.2.523 |
0.335 |
|
| 1986 |
UTO M, SUGAWARA M, UMEZAWA Y. A built-in extraction membrane electrode. Analytical Sciences. 2: 511-516. DOI: 10.2116/Analsci.2.511 |
0.346 |
|
| 1986 |
Uto M, Yoshida H, Sugawara M, Umezawa Y. Uphill transport membrane electrodes Analytical Chemistry. 58: 1798-1803. DOI: 10.1021/Ac00121A043 |
0.359 |
|
| 1984 |
Umezawa Y, Sofue S, Takamoto Y. Thin-layer ion-selective electrode detection of anticardiolipin antibodies in syphilis serology Talanta. 31: 375-378. DOI: 10.1016/0039-9140(84)80100-9 |
0.366 |
|
| 1983 |
Pungor E, Umezawa Y. Response time in electrochemical cells containing ion-selective electrodes Analytical Chemistry. 55: 1432-1432. DOI: 10.1021/Ac00259A059 |
0.381 |
|
| 1983 |
Uemasu I, Umezawa Y. Single ion activity at high ionic strengths with ion-selective electrodes and the Debye-Hueckel equation Analytical Chemistry. 55: 386-388. DOI: 10.1021/Ac00253A050 |
0.366 |
|
| 1982 |
Yamamura T, Umezawa Y. Photoelectrochemical behaviour of ruthenium(II) complex layers at a platinum electrode immobilized by the common-ion effect in aqueous electrolyte solution Journal of the Chemical Society, Dalton Transactions. 1977-1980. DOI: 10.1039/Dt9820001977 |
0.371 |
|
| 1982 |
Uemasu I, Umezawa Y. Comparison of definitions of response times for copper(II) ion selective electrodes Analytical Chemistry. 54: 1198-1200. DOI: 10.1021/Ac00244A043 |
0.359 |
|
| 1981 |
Shiba K, Umezawa Y, Watanabe T, Ogawa S, Fujiwara S. Thin-layer potentiometric analysis of lipid antigen-antibody reaction by tetrapentylammonium (TPA+) ion loaded liposomes and TPA+ ion selective electrode. Analytical Chemistry. 52: 1610-3. PMID 7435981 DOI: 10.1021/Ac50061A018 |
0.344 |
|
| 1980 |
Chiba K, Tsunoda K, Umezawa Y, Haraguchi H, Fujiwara S, Fuwa K. Plate-shaped silver/silver halide reference electrode for determination of fluoride ion in microliter solution with fluoride ion selective electrode Analytical Chemistry. 52: 596-598. DOI: 10.1021/Ac50053A059 |
0.382 |
|
| 1979 |
Umezawa Y, Imanishi Y, Sawatari K, Fujiwara S. Super High Sensitivity of CuSe–Ag2S Solid Membrane Copper(II) Ion Selective Electrode in Several Metal Buffer Solutions Bulletin of the Chemical Society of Japan. 52: 945-946. DOI: 10.1246/Bcsj.52.945 |
0.361 |
|
| 1979 |
Imai N, Hirota M, Umezawa Y, Fujiwara S. Electrode Reactions of Several Transition Metal Ions in Aqueous Polyelectrolyte Solutions as Studied by DC and Fourier Transform Polarography Bulletin of the Chemical Society of Japan. 52: 247-248. DOI: 10.1246/Bcsj.52.247 |
0.329 |
|
| 1979 |
Umezawa Y, Nagata M, Sawatari K, Fujiwara S. Dynamic Calibration and Memory Effect for Fluoride Ion Selective Electrode Bulletin of the Chemical Society of Japan. 52: 241-242. DOI: 10.1246/Bcsj.52.241 |
0.338 |
|
| 1979 |
UMEZAWA Y, IMANISHI Y, SAWATARI K, FUJIWARA S. ChemInform Abstract: SUPERHIGH SENSITIVITY OF A COPPER SELENIDE (CUSE)-SILVER SULFIDE SOLID MEMBRANE COPPER(II) ION SELECTIVE ELECTRODE IN SEVERAL METAL BUFFER SOLUTIONS Chemischer Informationsdienst. 10. DOI: 10.1002/Chin.197925348 |
0.367 |
|
| Show low-probability matches. |
