Colloids in chemistry are combinations of two heterogeneous substances in which minute particles of one component are scattered in another substance. The term "dispersion medium" refers to the material in which tiny particles of one substance are suspended. This suspension is referred to as the "dispersed phase" of the other substance. As an illustration, the liquid phase of water is the dispersed phase in the fog, while the dispersion medium is a variety of gases. Colloidal dispersed phase particles are so tiny that we cannot see them with the naked eye. These are the characteristics of colloids: A Tyndall effect can be seen. The light beam is dispersed and its passage through the object is visible. Even after being left alone for some time, they don't calm down. It indicates that colloidal solutions are fairly stable. A filtering procedure is unable to separate them. Centrifugation can be used to separate them. Colloidal particles move in a Brownian manner.
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Jiri Dedecek, J Heyrovsky Institute of Physical Chemistry , Czech Republic
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Title : Personalized and Precision Medicine (PPM) as a unique healthcare model via bi-odesign, bio- and chemical engineering, translational applications, and upgraded business modeling to secure the human healthcare and biosafety
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Title : Antibody-proteases as a generation of unique biomarkers, biocatalysts, potential targets and translational tools towards nanodesign-driven biochemical engineering and precision medical practice
Sergey Suchkov, N.D. Zelinskii Institute for Organic Chemistry of the Russian Academy of Sciences, Russian Federation
Title : Dimethyl ether synthesis from syngas over Cu-Zn/Al2O3 catalysts prepared using the Sol-Gel method
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Title : Oxidation of methane to methanol over pairs of transition metal ions stabilized in the zeolite matrices
Jiri Dedecek, J Heyrovsky Institute of Physical Chemistry , Czech Republic
Title : The Concept and Implications of Low Carbon Green Growth
Dai Yeun Jeong, Asia Climate Change Education Center, Korea, Republic of
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Osman Adiguzel, Firat University, Turkey
Title : The Fe PNP 15 H2O catalyst reduction catalytic test and its valorisation as acid catalyst to the methylal synthesis
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