Results 251 to 260 of about 373,352 (300)
Some of the next articles are maybe not open access.
Practical Approaches to Green Solvents
Science, 2002Solvents are widely used in commercial manufacturing and service industries. Despite abundant precaution, they inevitably contaminate our air, land, and water because they are difficult to contain and recycle. Researchers have therefore focused on reducing solvent use through the development of solvent-free processes and more efficient recycling ...
openaire +2 more sources
Self-assembly in green solvents
Physical Chemistry Chemical Physics, 2005Recent advances in design of surfactants and polymers for liquid and supercritical carbon dioxide, and partially fluorinated alkanes, are reviewed. The focus is on surfactant structure-performance relationships, development of non-fluorinated surfactants, and applications of CO2 continuous dispersions for nanoparticle and organic synthesis.
Julian, Eastoe, Sarah, Gold
openaire +2 more sources
Topics in Current Chemistry, 2018
Chemical reactions and many of the procedures of separation and purification employed in industry, research or chemistry teaching utilize solvents massively. In the last decades, with the birth of Green Chemistry, concerns about the employment of solvents and the effects on human health, as well as its environmental impacts and its dependence on non ...
Francisco G. Calvo-Flores +3 more
openaire +2 more sources
Chemical reactions and many of the procedures of separation and purification employed in industry, research or chemistry teaching utilize solvents massively. In the last decades, with the birth of Green Chemistry, concerns about the employment of solvents and the effects on human health, as well as its environmental impacts and its dependence on non ...
Francisco G. Calvo-Flores +3 more
openaire +2 more sources
Green solvents for green technologies
2014Within ‘green economy’ approach, growing area of research in the development of green technologies is devoted to designing new, more environmentally friendly solvents. As a promising alternative to traditional organic solvents deep eutectic solvents (DESs) have been dramatically expanding in popularity last few years as a new generation of designer ...
Cvjetko Bubalo, Marina +5 more
openaire +3 more sources
Green Solvents in Green Chemistry
2003Abstract The criteria for what determines a green solvent will depend upon the use and ultimate fate of the solvent during the chemical process. Likewise, the determination of what constitutes appropriate solvent usage in green chemistry might include any of the following actions.
openaire +1 more source
Lipases in Green Chemistry: Deep Eutectic Solvents (DES) as New Green Solvents
2018Deep eutectic solvents (DES) may become important alternatives as versatile, biodegradable, and cost-effective solvents for biocatalysis. Especially for reactions where substrates and products of different polarities are combined, the design of a tailored solvent that may dissolve all compounds-while being enzyme-compatible at the same time-appears to ...
Nadia, Guajardo +1 more
openaire +2 more sources
Current Organic Chemistry, 2010
During the past decade there has been increasing interest in the use of biocatalysts (enzymes or cells) for the transformation of synthetic or natural materials with high selectivity (chemo-, regio- and stereoselectivity). At least three advantageous features have contributed to the development of biocatalytic processes.
Maria Perez +2 more
openaire +1 more source
During the past decade there has been increasing interest in the use of biocatalysts (enzymes or cells) for the transformation of synthetic or natural materials with high selectivity (chemo-, regio- and stereoselectivity). At least three advantageous features have contributed to the development of biocatalytic processes.
Maria Perez +2 more
openaire +1 more source
Nowadays, green analytical chemistry plays an important role in the field of analytical chemistry to minimize the use of solvents and other factors (e.g., time for preparation of each sample, sample volume, and solvent volume), which could increase damage and environmental impact.
M. Locatelli +6 more
openaire +2 more sources
M. Locatelli +6 more
openaire +2 more sources
Green solvents toward green enviroment
AIP Conference Proceedings, 2023Pratiksha Kumari, Divya Dhawal Bhandari
openaire +1 more source
Green Chemistry, 2011
Academic research in the area of green solvents is focused on neither the industries that use solvents most nor the types of solvents that the research community believes have the best hope of reducing solvent-related environmental damage. Those of us who are primarily motivated by a desire to reduce such damage would do well to look at the major uses ...
openaire +1 more source
Academic research in the area of green solvents is focused on neither the industries that use solvents most nor the types of solvents that the research community believes have the best hope of reducing solvent-related environmental damage. Those of us who are primarily motivated by a desire to reduce such damage would do well to look at the major uses ...
openaire +1 more source