Results 241 to 250 of about 5,647,687 (283)

Green analytical chemistry metrics: A review

Talanta, 2022
Green analytical chemistry encourages reducing the use of toxic chemicals/reagents, using energy-efficient equipment, and generating minimal waste. The recent trends in analytical method development focus on the miniaturization of the sample preparation devices, the development of solventless or solvent-minimized extraction techniques, and the ...
Muhammad Sajid   +1 more
exaly   +3 more sources

Green Analytical Chemistry

TrAC - Trends in Analytical Chemistry, 2008
We discuss the origins and the fundamentals of Green Analytical Chemistry (GAC), based on the literature published about clean, environmentally-friendly or GAC methods. We pay special attention to the strategies and the tools available to make sample-pretreatment and analytical methods greener.
Sérgio Armenta   +2 more
exaly   +2 more sources

Green Analytical Chemistry

2019
Chemical analysis requires solvents, reagents and energy and generates waste. The main goal of green analytical chemistry is to avoid or reduce the undesirable environmental side effects of chemical analysis, while preserving the classic analytical parameters of accuracy, sensitivity, selectivity and precision.
Mihkel Koel, Mihkel Kaljurand
openaire   +2 more sources

Green analytical chemistry approaches on environmental analysis

open access: yesTrends in Environmental Analytical Chemistry, 2022
Green analytical chemistry is a comprehensive perspective that aims to reduce or eliminate the toxic and harmful solvents, reagents, and techniques in the preparation, pre-treatment, and determination steps of an analysis process. With the increase in environmental pollution in recent years, awareness has been increasing in terms of both the ...
Ahmet Cetinkaya   +2 more
exaly   +3 more sources

Extraction Techniques in Green Analytical Chemistry

2023
Analytical chemistry determinations are not exempted from generating environmental contamination. A variety of strategies are now being proposed to reduce the impact on the environment caused by the different stages of the analytical process. These strategies can focus on the different stages of the analysis, ranging from sample collection and ...
Pighín, Andrés Fabián   +5 more
openaire   +2 more sources

Green in Analytical Chemistry

2021
In recent decades, the societal image of chemistry has changed significantly. Where once it was viewed as an innovative discipline resulting in modern conveniences and medical breakthroughs, it is now perceived by many as the main cause of the destruction of the planet.
openaire   +1 more source

Green Analytical Chemistry

2018
Food analysis demands are mandatory from quality, safety, and authentication point of view, and there is an increase in analytical activity in both the control laboratory and research and development. This chapter presents the current state-of-the-art of Green Analytical Chemistry and its main strategies for improving the sustainability of analytical ...
Sergio Armenta   +3 more
openaire   +1 more source

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