Lista de obras - Alberto Rojas-Hernández

A combined experimental–theoretical study of the acid–base behavior of mangiferin: implications for its antioxidant activity

artículo científico publicado en 2016

A new nuclear magnetic resonance algorithm to determine equilibrium constants of the species in the B(III)-H2O system

artículo científico publicado en 2003

An Exact Method to Determine the Conductivity of Aqueous Solutions in Acid-Base Titrations

scholarly article in Journal of Chemistry, 2015

Application of SQUAD to the refinement of formal potentials from coulometric steady-state and spectrophotometric measurements

artículo científico publicado en 1997

Chemical Speciation of the System Cu(II)-Indomethacin in Ethanol and Water by UV-Vis Spectrophotometry

scholarly article in Journal of Chemistry, 2016

Deprotonation mechanism of new antihypertensive piperidinylmethylphenols: a combined experimental and theoretical study

artículo científico publicado en 2009

Determination of acidity constants of curcumin in aqueous solution and apparent rate constant of its decomposition.

artículo científico publicado en 2004

Determination of beta-D-glucose using flow injection analysis and composite-type amperometric tubular biosensors.

artículo científico publicado en 2004

Determination of formation constants of hydroxo and carbonate complexes of Pr(3+) in 2 M NaCl at 303 K

scientific article published on 01 October 1997

Determination of pK(a)'s for thymol blue in aqueous medium: evidence of dimer formation.

artículo científico publicado en 1998

Determination of pKa Values of Diclofenac and Ibuprofen in Aqueous Solutions by Capillary Zone Electrophoresis

artículo científico publicado en 2010

Determination of pKa values of tenoxicam from 1H NMR chemical shifts and of oxicams from electrophoretic mobilities (CZE) with the aid of programs SQUAD and HYPNMR.

artículo científico publicado en 2009

Determination of the complexation constants of Pb(II) and Cd(II) with thymol blue using spectrophotometry, SQUAD and the HSAB principle

artículo científico publicado en 2006

Development of a capillary electrophoresis method for the characterization of "palo azul" (Eysenhardtia polystachya)

scientific article published on 01 March 2008

Dimerization of thymol blue in solution: Theoretical evidence

artículo científico publicado en 2006

Dopamine Detection using an Electrode Modified with Carbon Nanotubes

scholarly article published 2007

Electrochemical Study of Dopamine and Ascorbic Acid by Means of Supramolecular Systems

scholarly article published 2008

Electrochemical Study of the Formation of Surface Inclusion Complex of Ascorbic Acid with Immovilized β-Ciclodextrin and Carbon Nanotubes over a Carbon Paste Electrode

Evaluation of the acidity constants of the 4-hidroxy-5-[salicylideneamino]-2-7-naphthalenedisulfonic acid (Azomethine-H) using UV-vis spectrophotometry

artículo científico publicado en 2005

Experimental correlation between the pKa value of sulfonphthaleins with the nature of the substituents groups

artículo científico publicado en 2007

Kinetic and thermodynamic study of the behaviour of diphenylcarbazide in aqueous solution with pH.

artículo científico publicado en 2003

Potentiometric determination of equilibrium constants of bases and perchlorates of protonated bases in glacial acetic acid using Superquad

artículo científico publicado en 2003

Searching for Computational Strategies to Accurately Predict pKas of Large Phenolic Derivatives

artículo científico publicado en 2011

Solid-contact Hg(II)-selective electrode based on a carbon-epoxy composite containing a new dithiophosphate-based ionophore.

artículo científico publicado en 2013

Speciation of the new ligand di-isopropyliminodiacetoamide with Cu(II) using computational processing and graphical methods

scientific article published on 01 April 2004

Speciation study of the anti-inflammatory drug tenoxicam (Htenox) with Cu(II): X-ray crystal structure of [Cu(tenox)(2)(py)(2)].EtOH.

artículo científico publicado en 2003

Spectrophotometric and electrochemical determination of the formation constants of the complexes Curcumin-Fe(III)-water and Curcumin-Fe(II)-water

artículo científico publicado en 2004

Spectrophotometric determination of acidity constants of salicylaldoxime in aqueous solution at 25 degrees C and ionic strength of 0.5 M controlled with NaCl

artículo científico publicado en 2006

Spectrophotometric quantification of the thermodynamic constants of the complexes formed by dopamine and Cu(II) in aqueous media.

artículo científico publicado en 2015

Spectrophotometric study of the system Hg(II)-thymol blue-H2O and its evidence through electrochemical means.

artículo científico publicado en 2004

Spectrophotometric study on the stability of dopamine and the determination of its acidity constants.

artículo científico publicado en 2003

Spectroscopy study of 5-amino-1,10-phenanthroline

artículo científico publicado en 2004

Study on the Supramolecular Interaction of Dopamine with Carbon Nanotubes and β-Cyclodextrin Immovilized over a Carbon Paste Electrode

scholarly article published 2011

Study on the stability of adrenaline and on the determination of its acidity constants

artículo científico publicado en 2005

Study on the stability of noradrenaline and on the determination of its acidity constants

artículo científico publicado en 2005

Study on the stability of the serotonin and on the determination of its acidity constants.

artículo científico publicado en 2005

Supramolecular Systems Construction for the Selective Quantitative Determination of Dopamine in the Presence of Ascorbic Acid

scholarly article published 2011

Tautomeric ratio and prototropic equilibrium constants of tenoxicam, a 1H and 13C NMR theoretical and experimental study

artículo científico publicado en 2011

UV-visible spectroscopic and electrochemical study of the complex formation between Fe(II) and 5-amino-1,10-phenantroline (5-Aphen) in aqueous solution.

artículo científico publicado en 2007

UV/vis, 1H, and 13C NMR spectroscopic studies to determine mangiferin pKa values

artículo científico publicado en 2006

Lista de obras de Alberto Rojas-Hernández

A combined experimental–theoretical study of the acid–base behavior of mangiferin: implications for its antioxidant activity

A new nuclear magnetic resonance algorithm to determine equilibrium constants of the species in the B(III)-H2O system

An Exact Method to Determine the Conductivity of Aqueous Solutions in Acid-Base Titrations

Application of SQUAD to the refinement of formal potentials from coulometric steady-state and spectrophotometric measurements

Chemical Speciation of the System Cu(II)-Indomethacin in Ethanol and Water by UV-Vis Spectrophotometry

Deprotonation mechanism of new antihypertensive piperidinylmethylphenols: a combined experimental and theoretical study

Determination of acidity constants of curcumin in aqueous solution and apparent rate constant of its decomposition.

Determination of beta-D-glucose using flow injection analysis and composite-type amperometric tubular biosensors.

Determination of formation constants of hydroxo and carbonate complexes of Pr(3+) in 2 M NaCl at 303 K

Determination of pK(a)'s for thymol blue in aqueous medium: evidence of dimer formation.

Determination of pKa Values of Diclofenac and Ibuprofen in Aqueous Solutions by Capillary Zone Electrophoresis

Determination of pKa values of tenoxicam from 1H NMR chemical shifts and of oxicams from electrophoretic mobilities (CZE) with the aid of programs SQUAD and HYPNMR.

Determination of the complexation constants of Pb(II) and Cd(II) with thymol blue using spectrophotometry, SQUAD and the HSAB principle

Development of a capillary electrophoresis method for the characterization of "palo azul" (Eysenhardtia polystachya)

Dimerization of thymol blue in solution: Theoretical evidence

Dopamine Detection using an Electrode Modified with Carbon Nanotubes

Electrochemical Study of Dopamine and Ascorbic Acid by Means of Supramolecular Systems

Electrochemical Study of the Formation of Surface Inclusion Complex of Ascorbic Acid with Immovilized β-Ciclodextrin and Carbon Nanotubes over a Carbon Paste Electrode

Evaluation of the acidity constants of the 4-hidroxy-5-[salicylideneamino]-2-7-naphthalenedisulfonic acid (Azomethine-H) using UV-vis spectrophotometry

Experimental correlation between the pKa value of sulfonphthaleins with the nature of the substituents groups

Kinetic and thermodynamic study of the behaviour of diphenylcarbazide in aqueous solution with pH.

Potentiometric determination of equilibrium constants of bases and perchlorates of protonated bases in glacial acetic acid using Superquad

Searching for Computational Strategies to Accurately Predict pKas of Large Phenolic Derivatives

Solid-contact Hg(II)-selective electrode based on a carbon-epoxy composite containing a new dithiophosphate-based ionophore.

Speciation of the new ligand di-isopropyliminodiacetoamide with Cu(II) using computational processing and graphical methods

Speciation study of the anti-inflammatory drug tenoxicam (Htenox) with Cu(II): X-ray crystal structure of [Cu(tenox)(2)(py)(2)].EtOH.

Spectrophotometric and electrochemical determination of the formation constants of the complexes Curcumin-Fe(III)-water and Curcumin-Fe(II)-water

Spectrophotometric determination of acidity constants of salicylaldoxime in aqueous solution at 25 degrees C and ionic strength of 0.5 M controlled with NaCl

Spectrophotometric quantification of the thermodynamic constants of the complexes formed by dopamine and Cu(II) in aqueous media.

Spectrophotometric study of the system Hg(II)-thymol blue-H2O and its evidence through electrochemical means.

Spectrophotometric study on the stability of dopamine and the determination of its acidity constants.

Spectroscopy study of 5-amino-1,10-phenanthroline

Study on the Supramolecular Interaction of Dopamine with Carbon Nanotubes and β-Cyclodextrin Immovilized over a Carbon Paste Electrode

Study on the stability of adrenaline and on the determination of its acidity constants

Study on the stability of noradrenaline and on the determination of its acidity constants

Study on the stability of the serotonin and on the determination of its acidity constants.

Supramolecular Systems Construction for the Selective Quantitative Determination of Dopamine in the Presence of Ascorbic Acid

Tautomeric ratio and prototropic equilibrium constants of tenoxicam, a 1H and 13C NMR theoretical and experimental study

UV-visible spectroscopic and electrochemical study of the complex formation between Fe(II) and 5-amino-1,10-phenantroline (5-Aphen) in aqueous solution.

UV/vis, 1H, and 13C NMR spectroscopic studies to determine mangiferin pKa values