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List of works by Alberto Rojas-Hernández

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

scientific article published in 2016

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

scientific article

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

scientific article published on 01 January 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

scientific article published in August 2009

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

scientific article published in April 2004

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

scientific article published in April 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.

scientific article published in August 1998

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

scientific article published in 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.

scientific article published on 5 August 2009

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

scientific article published on 2 March 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

scientific article

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

scientific article published in January 2005

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

scientific article published on 17 July 2007

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

scientific article published in September 2003

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

scientific article published on 22 February 2003

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

scientific article published on 13 July 2011

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

scientific article published on 16 May 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.

scientific article published in June 2003

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

scientific article published in April 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

scientific article published on 10 May 2006

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

scientific article

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

scientific article published in February 2004

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

scientific article published in November 2003

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

scientific article published in March 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

scientific article published in January 2005

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

scientific article published in January 2005

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

scientific article published in February 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

scientific article

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

scientific article

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

scientific article published on 7 February 2006

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