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Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion.

Talanta

Xu D, Katsu T.
PMID: 18967868
Talanta. 2000 Feb 07;51(2):365-71. doi: 10.1016/s0039-9140(99)00286-6.

Tetrabenzyl pyrophosphate and diphenylphosphinic anhydride, with two phosphoryl groups (PO) as ligating sites, can be used as novel ionophores to make Pb(2+)-selective membrane electrodes. A good result was obtained with tetrabenzyl pyrophosphate, and the electrode based on this ionophore...

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Xu D, Katsu T. Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion. Talanta. 2000;51(2):365-71doi: 10.1016/s0039-9140(99)00286-6.
Xu, D., & Katsu, T. (2000). Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion. Talanta, 51(2), 365-71. https://doi.org/10.1016/s0039-9140(99)00286-6
Xu, D, and Katsu, T. "Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion." Talanta vol. 51,2 (2000): 365-71. doi: https://doi.org/10.1016/s0039-9140(99)00286-6
Xu D, Katsu T. Tetrabenzyl pyrophosphate as a new class of neutral carrier responsive to lead ion. Talanta. 2000 Feb 07;51(2):365-71. doi: 10.1016/s0039-9140(99)00286-6. PMID: 18967868.
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Synthesis and characterization of 7-deoxycholic amide backbone-based silver(I) ionophores.

Talanta

Kim BH, Lee CS, Shim JH, Hong HP, Cha GS, Jun YM, Nam H.
PMID: 18969199
Talanta. 2003 Nov 04;61(3):393-401. doi: 10.1016/S0039-9140(03)00280-7.

Four ionophores containing bipyridyl groups on a 7-deoxycholic amide derivative scaffold were designed and synthesized. Potentiometric evaluation of the Poly(vinyl chloride) (PVC) membranes containing those deoxycholic amides bearing bipyridyl moieties with a short linkage showed good affinity to silver(I)...

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Kim BH, Lee CS, Shim JH, et al. Synthesis and characterization of 7-deoxycholic amide backbone-based silver(I) ionophores. Talanta. 2003;61(3):393-401doi: 10.1016/S0039-9140(03)00280-7.
Kim, B. H., Lee, C. S., Shim, J. H., Hong, H. P., Cha, G. S., Jun, Y. M., & Nam, H. (2003). Synthesis and characterization of 7-deoxycholic amide backbone-based silver(I) ionophores. Talanta, 61(3), 393-401. https://doi.org/10.1016/S0039-9140(03)00280-7
Kim, Byeong Hyo, et al. "Synthesis and characterization of 7-deoxycholic amide backbone-based silver(I) ionophores." Talanta vol. 61,3 (2003): 393-401. doi: https://doi.org/10.1016/S0039-9140(03)00280-7
Kim BH, Lee CS, Shim JH, Hong HP, Cha GS, Jun YM, Nam H. Synthesis and characterization of 7-deoxycholic amide backbone-based silver(I) ionophores. Talanta. 2003 Nov 04;61(3):393-401. doi: 10.1016/S0039-9140(03)00280-7. PMID: 18969199.
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Ion-selective electrodes based on molecular tweezer-type neutral carriers.

Talanta

Shim JH, Jeong IS, Lee MH, Hong HP, On JH, Kim KS, Kim HS, Kim BH, Cha GS, Nam H.
PMID: 18969404
Talanta. 2004 May 10;63(1):61-71. doi: 10.1016/j.talanta.2003.12.050.

Potentiometric properties of cholic and deoxycholic acid derivatives substituted with various ion-recognizing moieties, such as dithiocarbamate, bipyridyl, glycolic and malonic diamides, urea and thiourea, and trifluoroacetophenons (TFAP), have been studied using solvent polymeric membranes. The dithiocarbamate and bipyridyl group...

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Shim JH, Jeong IS, Lee MH, et al. Ion-selective electrodes based on molecular tweezer-type neutral carriers. Talanta. 2004;63(1):61-71doi: 10.1016/j.talanta.2003.12.050.
Shim, J. H., Jeong, I. S., Lee, M. H., Hong, H. P., On, J. H., Kim, K. S., Kim, H. S., Kim, B. H., Cha, G. S., & Nam, H. (2004). Ion-selective electrodes based on molecular tweezer-type neutral carriers. Talanta, 63(1), 61-71. https://doi.org/10.1016/j.talanta.2003.12.050
Shim, Jun Ho, et al. "Ion-selective electrodes based on molecular tweezer-type neutral carriers." Talanta vol. 63,1 (2004): 61-71. doi: https://doi.org/10.1016/j.talanta.2003.12.050
Shim JH, Jeong IS, Lee MH, Hong HP, On JH, Kim KS, Kim HS, Kim BH, Cha GS, Nam H. Ion-selective electrodes based on molecular tweezer-type neutral carriers. Talanta. 2004 May 10;63(1):61-71. doi: 10.1016/j.talanta.2003.12.050. PMID: 18969404.
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Polymeric membrane electrodes with enhanced fluoride selectivity using Zr(IV)-porphyrins functioning as neutral carriers.

Talanta

Górski L, Meyerhoff ME, Malinowska E.
PMID: 18969407
Talanta. 2004 May 10;63(1):101-7. doi: 10.1016/j.talanta.2003.11.022.

Poly(vinyl chloride) polymeric membranes plasticized with o-NPOE (o-nitrophenyl octyl ether) or DOS (dibutyl sebacate) and containing Zr(IV)-octaethyl(OEP)- or Zr(IV)-tetraphenylporphyrins (TPP) along with lipophilic cationic additives (tridodecylmethylammonium chloride; TDMACl) are examined potentiometrically and optically with respect to their response toward...

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Górski L, Meyerhoff ME, Malinowska E. Polymeric membrane electrodes with enhanced fluoride selectivity using Zr(IV)-porphyrins functioning as neutral carriers. Talanta. 2004;63(1):101-7doi: 10.1016/j.talanta.2003.11.022.
Górski, L., Meyerhoff, M. E., & Malinowska, E. (2004). Polymeric membrane electrodes with enhanced fluoride selectivity using Zr(IV)-porphyrins functioning as neutral carriers. Talanta, 63(1), 101-7. https://doi.org/10.1016/j.talanta.2003.11.022
Górski, Lukasz, et al. "Polymeric membrane electrodes with enhanced fluoride selectivity using Zr(IV)-porphyrins functioning as neutral carriers." Talanta vol. 63,1 (2004): 101-7. doi: https://doi.org/10.1016/j.talanta.2003.11.022
Górski L, Meyerhoff ME, Malinowska E. Polymeric membrane electrodes with enhanced fluoride selectivity using Zr(IV)-porphyrins functioning as neutral carriers. Talanta. 2004 May 10;63(1):101-7. doi: 10.1016/j.talanta.2003.11.022. PMID: 18969407.
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Cesium ion-selective electrodes based on 1,3-alternate thiacalix[4]biscrown-6,6.

Talanta

Choi Y, Kim H, Lee JK, Lee SH, Lim HB, Kim JS.
PMID: 18969699
Talanta. 2004 Nov 15;64(4):975-80. doi: 10.1016/j.talanta.2004.04.015.

Four thiacalix[4]biscrown ethers with 1,3-alternate conformation were examined for the potentiometric responses in poly(vinyl chloride) membrane electrodes. Their potentiometric selectivities toward potassium and cesium ions over other alkali, alkaline earth, and transition metal ions were measured by the fixed...

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Choi Y, Kim H, Lee JK, et al. Cesium ion-selective electrodes based on 1,3-alternate thiacalix[4]biscrown-6,6. Talanta. 2004;64(4):975-80doi: 10.1016/j.talanta.2004.04.015.
Choi, Y., Kim, H., Lee, J. K., Lee, S. H., Lim, H. B., & Kim, J. S. (2004). Cesium ion-selective electrodes based on 1,3-alternate thiacalix[4]biscrown-6,6. Talanta, 64(4), 975-80. https://doi.org/10.1016/j.talanta.2004.04.015
Choi, Youngsun, et al. "Cesium ion-selective electrodes based on 1,3-alternate thiacalix[4]biscrown-6,6." Talanta vol. 64,4 (2004): 975-80. doi: https://doi.org/10.1016/j.talanta.2004.04.015
Choi Y, Kim H, Lee JK, Lee SH, Lim HB, Kim JS. Cesium ion-selective electrodes based on 1,3-alternate thiacalix[4]biscrown-6,6. Talanta. 2004 Nov 15;64(4):975-80. doi: 10.1016/j.talanta.2004.04.015. PMID: 18969699.
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Cleavage of di- and tripeptides by Prevotella ruminicola.

Anaerobe

Wallace RJ, Kopecny J, Broderick GA, Walker ND, Sichao L, Newbold CJ, McKain N.
PMID: 16887545
Anaerobe. 1995 Dec;1(6):335-43. doi: 10.1006/anae.1995.1036.

The final step in the conversion of protein to amino acids by the common Gram-negative rumen bacterium, Prevotella (formerly Bacteroides) ruminicola , is the cleavage of di- and tripeptides. Dipeptidase and tripeptidase activities were predominantly cytoplasmic, and toluene treatment...

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Wallace RJ, Kopecny J, Broderick GA, et al. Cleavage of di- and tripeptides by Prevotella ruminicola. Anaerobe. 1995;1(6):335-43doi: 10.1006/anae.1995.1036.
Wallace, R. J., Kopecny, J., Broderick, G. A., Walker, N. D., Sichao, L., Newbold, C. J., & McKain, N. (1995). Cleavage of di- and tripeptides by Prevotella ruminicola. Anaerobe, 1(6), 335-43. https://doi.org/10.1006/anae.1995.1036
Wallace, R J, et al. "Cleavage of di- and tripeptides by Prevotella ruminicola." Anaerobe vol. 1,6 (1995): 335-43. doi: https://doi.org/10.1006/anae.1995.1036
Wallace RJ, Kopecny J, Broderick GA, Walker ND, Sichao L, Newbold CJ, McKain N. Cleavage of di- and tripeptides by Prevotella ruminicola. Anaerobe. 1995 Dec;1(6):335-43. doi: 10.1006/anae.1995.1036. PMID: 16887545.
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[The effect of iontophoresis on accelerating orthodontic tooth movement].

Shanghai kou qiang yi xue = Shanghai journal of stomatology

Weng SE, Liu K, Shen G.
PMID: 15159805
Shanghai Kou Qiang Yi Xue. 1993 Dec;2(4):206-8.

This paper reported that acceleration of tooth movement can be gained by submucosal injection of some kind of medicine.To avoid the pain caused by the injection,conventional drug administration was ameliorated in this study by adopting the method of ionophoresis...

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Weng SE, Liu K, Shen G. [The effect of iontophoresis on accelerating orthodontic tooth movement]. Shanghai Kou Qiang Yi Xue. 1993;2(4):206-8
Weng, S. E., Liu, K., & Shen, G. (1993). [The effect of iontophoresis on accelerating orthodontic tooth movement]. Shanghai kou qiang yi xue = Shanghai journal of stomatology, 2(4), 206-8.
Weng, S E, et al. "[The effect of iontophoresis on accelerating orthodontic tooth movement]." Shanghai kou qiang yi xue = Shanghai journal of stomatology vol. 2,4 (1993): 206-8.
Weng SE, Liu K, Shen G. [The effect of iontophoresis on accelerating orthodontic tooth movement]. Shanghai Kou Qiang Yi Xue. 1993 Dec;2(4):206-8. Chinese. PMID: 15159805.
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Protonophores induce plastoquinol oxidation and quench chloroplast fluorescence: Evidence for a cyclic, proton-conducting pathway in oxygenic photosynthesis.

Proceedings of the National Academy of Sciences of the United States of America

McCauley SW, Melis A, Tang GM, Arnon DI.
PMID: 16593900
Proc Natl Acad Sci U S A. 1987 Dec;84(23):8424-8. doi: 10.1073/pnas.84.23.8424.

The photosynthetic apparatus converts light into chemical energy by a series of reactions that give rise to a coupled flow of electrons and protons that generate reducing power and ATP, respectively. A key intermediate in these reactions is plastoquinone...

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McCauley SW, Melis A, Tang GM, et al. Protonophores induce plastoquinol oxidation and quench chloroplast fluorescence: Evidence for a cyclic, proton-conducting pathway in oxygenic photosynthesis. Proc Natl Acad Sci U S A. 1987;84(23):8424-8doi: 10.1073/pnas.84.23.8424.
McCauley, S. W., Melis, A., Tang, G. M., & Arnon, D. I. (1987). Protonophores induce plastoquinol oxidation and quench chloroplast fluorescence: Evidence for a cyclic, proton-conducting pathway in oxygenic photosynthesis. Proceedings of the National Academy of Sciences of the United States of America, 84(23), 8424-8. https://doi.org/10.1073/pnas.84.23.8424
McCauley, S W, et al. "Protonophores induce plastoquinol oxidation and quench chloroplast fluorescence: Evidence for a cyclic, proton-conducting pathway in oxygenic photosynthesis." Proceedings of the National Academy of Sciences of the United States of America vol. 84,23 (1987): 8424-8. doi: https://doi.org/10.1073/pnas.84.23.8424
McCauley SW, Melis A, Tang GM, Arnon DI. Protonophores induce plastoquinol oxidation and quench chloroplast fluorescence: Evidence for a cyclic, proton-conducting pathway in oxygenic photosynthesis. Proc Natl Acad Sci U S A. 1987 Dec;84(23):8424-8. doi: 10.1073/pnas.84.23.8424. PMID: 16593900; PMCID: PMC299556.
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Salicylate-selective electrode based on a biomimetic guanidinium ionophore.

Analytical chemistry

Hutchins RS, Bansal P, Molina P, Alajarín M, Vidal A, Bachas LG.
PMID: 21639336
Anal Chem. 1997 Apr 01;69(7):1273-8. doi: 10.1021/ac960831g.

A biomimetic strategy was employed in the development of oxoanion-selective ionophores containing the guanidinium functional group. These ionophores mimic the selective interaction observed between arginine residues of proteins and oxoanions. In previous work, it was demonstrated that a structurally...

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Hutchins RS, Bansal P, Molina P, et al. Salicylate-selective electrode based on a biomimetic guanidinium ionophore. Anal Chem. 1997;69(7):1273-8doi: 10.1021/ac960831g.
Hutchins, R. S., Bansal, P., Molina, P., Alajarín, M., Vidal, A., & Bachas, L. G. (1997). Salicylate-selective electrode based on a biomimetic guanidinium ionophore. Analytical chemistry, 69(7), 1273-8. https://doi.org/10.1021/ac960831g
Hutchins, R S, et al. "Salicylate-selective electrode based on a biomimetic guanidinium ionophore." Analytical chemistry vol. 69,7 (1997): 1273-8. doi: https://doi.org/10.1021/ac960831g
Hutchins RS, Bansal P, Molina P, Alajarín M, Vidal A, Bachas LG. Salicylate-selective electrode based on a biomimetic guanidinium ionophore. Anal Chem. 1997 Apr 01;69(7):1273-8. doi: 10.1021/ac960831g. PMID: 21639336.
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Impedance analysis of ion transport through supported lipid membranes doped with ionophores: a new kinetic approach.

Journal of biological physics

Alvarez PE, Gervasi CA, Vallejo AE.
PMID: 19669528
J Biol Phys. 2007 Dec;33(5):421-31. doi: 10.1007/s10867-008-9072-5. Epub 2008 May 13.

Kinetics of facilitated ion transport through planar bilayer membranes are normally analyzed by electrical conductance methods. The additional use of electrical relaxation techniques, such as voltage jump, is necessary to evaluate individual rate constants. Although electrochemical impedance spectroscopy is...

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Alvarez PE, Gervasi CA, Vallejo AE. Impedance analysis of ion transport through supported lipid membranes doped with ionophores: a new kinetic approach. J Biol Phys. 2008;33(5):421-31doi: 10.1007/s10867-008-9072-5.
Alvarez, P. E., Gervasi, C. A., & Vallejo, A. E. (2007). Impedance analysis of ion transport through supported lipid membranes doped with ionophores: a new kinetic approach. Journal of biological physics, 33(5), 421-31. https://doi.org/10.1007/s10867-008-9072-5
Alvarez, P E, et al. "Impedance analysis of ion transport through supported lipid membranes doped with ionophores: a new kinetic approach." Journal of biological physics vol. 33,5 (2007): 421-31. doi: https://doi.org/10.1007/s10867-008-9072-5
Alvarez PE, Gervasi CA, Vallejo AE. Impedance analysis of ion transport through supported lipid membranes doped with ionophores: a new kinetic approach. J Biol Phys. 2007 Dec;33(5):421-31. doi: 10.1007/s10867-008-9072-5. Epub 2008 May 13. PMID: 19669528; PMCID: PMC2565769.
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Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)(2) (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(N[triple bond]C-NP(S)(OiPr)(2))](n).

Dalton transactions (Cambridge, England : 2003)

Luckay RC, Sheng X, Strasser CE, Raubenheimer HG, Safin DA, Babashkina MG, Klein A.
PMID: 19789775
Dalton Trans. 2009 Oct 21;(39):8227-36. doi: 10.1039/b910650b. Epub 2009 Aug 19.

Competitive transport experiments involving metal ions from an aqueous source phase through a chloroform membrane into an aqueous receiving phase have been carried out using a series of N-(thio)phosphorylated (thio)amide and thiourea ligands as the ionophore present in the...

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Luckay RC, Sheng X, Strasser CE, et al. Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)(2) (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(N[triple bond]C-NP(S)(OiPr)(2))](n). Dalton Trans. 2009;(39):8227-36doi: 10.1039/b910650b.
Luckay, R. C., Sheng, X., Strasser, C. E., Raubenheimer, H. G., Safin, D. A., Babashkina, M. G., & Klein, A. (2009). Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)(2) (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(N[triple bond]C-NP(S)(OiPr)(2))](n). Dalton transactions (Cambridge, England : 2003), (39), 8227-36. https://doi.org/10.1039/b910650b
Luckay, Robert C, et al. "Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)(2) (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(N[triple bond]C-NP(S)(OiPr)(2))](n)." Dalton transactions (Cambridge, England : 2003) vol. ,39 (2009): 8227-36. doi: https://doi.org/10.1039/b910650b
Luckay RC, Sheng X, Strasser CE, Raubenheimer HG, Safin DA, Babashkina MG, Klein A. Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)(2) (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(N[triple bond]C-NP(S)(OiPr)(2))](n). Dalton Trans. 2009 Oct 21;(39):8227-36. doi: 10.1039/b910650b. Epub 2009 Aug 19. PMID: 19789775.
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Potentiometric anion selectivity of polymer-membrane electrodes based on cobalt, chromium, and aluminum salens.

Analytica chimica acta

Badr IH.
PMID: 17723397
Anal Chim Acta. 2006 Jun 16;570(2):176-85. doi: 10.1016/j.aca.2006.04.021. Epub 2006 Apr 25.

Metallo-salens of cobalt(II) (Co-Sal), chromium(III) (Cr-Sal), and aluminum(III) (Al-Sal) are used as the active ionophores within plasticized poly(vinyl chloride) membranes. It is shown that central metal-ion plays a critical role in directing the ionophore selectivity. Polymer-membrane electrodes based on...

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Badr IH. Potentiometric anion selectivity of polymer-membrane electrodes based on cobalt, chromium, and aluminum salens. Anal Chim Acta. 2006;570(2):176-85doi: 10.1016/j.aca.2006.04.021.
Badr, I. H. (2006). Potentiometric anion selectivity of polymer-membrane electrodes based on cobalt, chromium, and aluminum salens. Analytica chimica acta, 570(2), 176-85. https://doi.org/10.1016/j.aca.2006.04.021
Badr, Ibrahim H A. "Potentiometric anion selectivity of polymer-membrane electrodes based on cobalt, chromium, and aluminum salens." Analytica chimica acta vol. 570,2 (2006): 176-85. doi: https://doi.org/10.1016/j.aca.2006.04.021
Badr IH. Potentiometric anion selectivity of polymer-membrane electrodes based on cobalt, chromium, and aluminum salens. Anal Chim Acta. 2006 Jun 16;570(2):176-85. doi: 10.1016/j.aca.2006.04.021. Epub 2006 Apr 25. PMID: 17723397.
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Showing 25 to 36 of 408 entries