Lutfi Andre Yahya , Christina Vakh , Olha Dushna , Oktawia Kalisz , Szymon Bocian , Marek Tobiszewski
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Guidelines on the proper selection of greenness and related metric tools in analytical chemistry – a tutorial
Background
The metric tools that aim to assess greenness, whiteness or related aspects of analytical procedures are gaining in popularity. At the same time, their application is not standardized, leading to unintentional abuses.
Results
Within this study, two datasets were created, consisting of the greenness assessment results for 27 (for general assessment) and 3 (for reproducibility study) analytical procedures, obtained with available greenness and related metric tools. The first dataset was assessed with multivariate statistical tools, and the analysis shows that metric tools give correlated results. The second dataset was used to calculate the reproducibility of metric tools results.
Significance and novelty
Based on the results of multivariate statistics and reproducibility analyses, we propose guidelines for the application of metric tools. Obeying these guidelines will result in a more standardized approach to assessment, consistency of results, and drawing more meaningful conclusions.
期刊介绍:
Analytica Chimica Acta has an open access mirror journal Analytica Chimica Acta: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Analytica Chimica Acta provides a forum for the rapid publication of original research, and critical, comprehensive reviews dealing with all aspects of fundamental and applied modern analytical chemistry. The journal welcomes the submission of research papers which report studies concerning the development of new and significant analytical methodologies. In determining the suitability of submitted articles for publication, particular scrutiny will be placed on the degree of novelty and impact of the research and the extent to which it adds to the existing body of knowledge in analytical chemistry.