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Matrix augmentation as an efficient method for resolving interaction of bromocriptine with human serum albumin: trouble shooting and simultaneous resolution
(Elsevier, 2019-07)
This work reports the results of an interesting study related to the investigation of interactions of bromocriptine (BCP) with human serum albumin (HSA) by mathematicall modelling of voltammetric and spectroscopic data ...
Natural deep eutectic solvents-mediated extractions: The way forward for sustainable analytical developments
(Elsevier Science, 2018-12)
The concept of sustainable development has impacted in analytical chemistry changing the way of thinking processes and methods. It is important for analytical chemists to consider how sample preparation can integrate the ...
Ionic liquid-based microextraction techniques for trace-element analysis
(Elsevier, 2014-09)
Ionic liquid-based liquid-liquid microextraction (IL-LLME) techniques are turning into remarkable tools to develop greener sample-preparation methods in analytical chemistry. The application of ILs in LLME is receiving ...
Recent applications of carbon-based nanomaterials in analytical chemistry: Critical review
(Elsevier Science, 2011-04)
The objective of this review is to provide a broad overview of the advantages and limitations of carbon-based nanomaterials with respect to analytical chemistry. Aiming to illustrate the impact of nanomaterials on the ...
An integrative omics perspective for the analysis of chemical signals in ecological interactions
(Royal Society of Chemistry, 2018-03)
All living organisms emit, detect, and respond to chemical stimuli, thus creating an almost limitless number of interactions by means of chemical signals. Technological and intellectual advances in the last two decades ...
Analytical chemistry assisted by multi-way calibration: A contribution to green chemistry
(Elsevier Science, 2019-11-01)
A review is presented of recent multi-way calibration protocols involving three-, four- andfive-way data. A brief description of the various data structures and processing models isshown, with emphasis on model selection ...
Complexometric determination of mercury based on a selective masking reaction
(American Chemical Society, 2009-09)
In the first analytical chemistry course, students are introduced to the concepts of equilibrium in water solutions and classical (non-instrumental) analytical methods. Our teaching experience shows that "real samples" ...
Teaching Instrumental Analytical Chemistry during COVID-19 Times in a Developing Country: Asynchronous versus Synchronous Communication
(American Chemical Society, 2020-08)
On Mar. 19, 2020, Argentina’s government decided to close academic institutions for an indefinite time in an attempt to contain the spread of the COVID-19 pandemic. Since the University established that, when the quarantine ...
Recent advances in analytical figures of merit: Heteroscedasticity strikes back
(Royal Society of Chemistry, 2017-02)
With a growing number of analytical methodologies incorporating multivariate calibration models, the development of suitable estimators of their analytical figures of merit is playing an important role in modern analytical ...
Standard addition calibration: Is it enough for an analytical result estimation?. Spectrophotometric experiments for analyte quantitation in real samples
(Research Trends, 2021-12)
Analytical method validation is the first step for quantitative analysis, and both validation and quantitation are usual and fundamental tasks in analytical work; hence it is extremely important to perform them in the most ...