Results 221 to 230 of about 134,169 (249)
Some of the next articles are maybe not open access.
Green solvents in analytical chemistry
Current Opinion in Green and Sustainable Chemistry, 2019Current trends in incorporating the principles of green chemistry in analytical methods have led to the design and usage of new solvents to replace conventional organic solvents, which characterize by their high volatility, flammability, and toxicity.
Idaira Pacheco-Fernández +1 more
openaire +1 more source
Challenges in Green Analytical Chemistry
2020Analytical techniques are employed every day in both, industry and academia. The concept of green analytical chemistry involves making analytical chemistry safer for operators, more sustainable for the environment and more economical. Improvements in the availability of renewable feedstocks, miniaturization, automated technology, and chemical recycling,
openaire +1 more source
Green analytical chemistry metrics
The sustainable development of humanity is a multi-criteria objective with economic, social, and environmental aspects; regarding the latter concern, it has become evident that to achieve this objective, the chemical processes that are fundamental for society and the economy must be procedures that present a minimum risk to planetary health.Muhammad Sajid, Justyna Płotka-Wasylka
openaire +2 more sources
Green analytical methods and principles of green analytical chemistry
The chemical field, in previous years, has worked through a linear process, and this type of trend caused large waste volume and accumulation, leading to the current crisis of pollution and the environment. In the last century, industrial activity has been growing up so fast, but on the other hand, this has caused quite a few environmental problems ...Locatelli, Marcello +6 more
openaire +2 more sources
Green Solvents in Analytical Chemistry
Large amounts of solvents are employed in several processes in the chemical industry. In this context, more efficient and greener processes have become paramount for achieving a more sustainable future. In this direction, solvents are classified according to their toxicity to human health and the environment and their persistence, among other essentialMayane Barbosa Dos Santos +7 more
openaire +1 more source
Origins of Green Analytical Chemistry
2011Abstract The Green Analytical Chemistry origins and practices were reviewed from previous efforts made to promote clean methods of analysis. Our knowledge in this field has been placed in the frame of the ecological paradigm and the principles of Green Chemistry, in order to provide a historical perspective of the milestones of a suitable analytical ...
M. de la Guardia, S. Armenta
openaire +1 more source
Challenges in Green Analytical Chemistry
2011Concerns about environmental pollution, global climate change and hazards to human health have increased dramatically. This has led to a call for change in chemical processes including those that are part of chemical analysis. The development of analytical chemistry continues and every new discovery in chemistry, physics, molecular biology, and ...
openaire +1 more source
Greening Analytical Chemistry by Chemometrics
2019Progress in recognising chemometrics as a way of greening chemical analysis has been moderate. This approach is highly relevant to green analytical chemistry because it reduces or can even remove the need for conventional chemical analysis. A typical chemometric method is multivariate decomposition, which can determine the concentration and spectra of ...
openaire +1 more source