Browsing by Author "26b83006-801a-4cfa-ab2a-1e8d01b610f6"

Now showing items 1-6 of 6

    • Acute effect of iloprost inhalation on right atrial function and ventricular dyssynchrony in patients with ... 
      Gabrielli, Luigi; Ocaranza, María Paz; Sitges, Marta; Kanacri, Andrés; Saavedra, Rodrigo; Sepúlveda, Pablo; Sepúlveda, Luis; Rossel, Víctor; Zagolin, Mónica; Verdejo, Hugo E.; Baraona, Fernando; Zalaquett Sepúlveda, Ricardo; Chiong Lay, Mario; Lavandero González, Sergio; Castro, Pablo F. (Blackwell, 2017)
      Background: Right atrium function and ventricular function have significant prognos-tic value in pulmonary arterial hypertension patients. Acute changes in right ventricu-lar synchrony and right atrium function postiloprost ...
    • Binding of electrolytes to poly(ethylene oxide) in methanol 
      Quina, Frank; Sepúlveda, Luis; Sartori, Rebeca; Abuin, Elsa B.; Pino, Carmen G.; Lissi Gervaso, Eduardo A. (1986)
      The binding of potassium and sodium salts (thiocyanate and iodide as anions) to polyethylene oxide) in methanol solutions has been studied. The study was performed by the use of fluorescence techniques and ultrafiltration ...
    • Enthalpies of micellization of quaternary tetradecyl- and cetyltrimethylammonium 
      Paredes, Sergio; Tribout, Marianne; Sepulveda, Luis (1984)
      Direct enthalpies of micellization (AHm°) of cetyltrimethylammonium salts (CTAX, X = OH", F", Cl", Br", and N03") and tetradecyltrimethylammonium hydroxide (TTAOH) have been measured by using a microcalorimeter method. ...
    • Hydrophobic and coulombic interactions in the micellar binding of phenols and phenoxide ions 
      Bunton, Clifford A.; Sepulveda, Luis (1979)
      The transfer free energies of a series of substituted phenols and phenoxide ions from water to micelles of cetyltrimethylammonium bromide (CTABr) have been measured at high and low pH. The contribution of each methylene ...
    • Micellar catalyzed dephosphorylation. The role of hydrophobicity of the nucleophile 
      Bunton, Clifford A.; Sepúlveda, Luis (Laser Pages Publ., 1979)
      Cationic micelles of hexadecyltrimethyl ammonium bromide (CTABr) increase the rate of dephosphorylation of p‐nitrophenyldiphenyl phosphate (PNPDPP) by aryloxide ions by factors of almost 104. The rate‐surfactant profiles ...
    • Size, electrophoretic mobility, and ion dissociation of vesicles prepared with synthetic amphiphiles 
      Cuccovia, Iolanda Midea; Feitosa, Eloi; Chaimovich, Hernan; Sepulveda, Luis; Reed, Wayne (1990)
      Vesicles prepared with synthetic amphiphiles (dioctadecyldimethylammonium bromide and chloride, dihexadecyl phosphate and its sodium salt) were obtained by sonication, ethanol injections, and chloroform injections. The ...