A little soap simplifies making 2-D nanoflakes
Just a little soap helps clean up the challenging process of preparing two-dimensional hexagonal boron nitride (hBN).
Nanomaterials
Jan 27, 2021
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Page 3 - News tagged with surfactants
Purification of DNA nanostructures from hydrophobic aggregates
Researchers in Japan have developed a new method for purifying cholesterol-modified DNA nanostructures that could be used to functionalize molecular robot bodies (lipid vesicles). The study was a collaboration between Yusuke ...
Bio & Medicine
Mar 6, 2023
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Skin creams aren't what we thought they were
Anyone who has gone through the stress and discomfort of raw, irritated skin knows the relief that comes with slathering on a creamy lotion. Topical creams generally contain a few standard ingredients, but manufacturers know ...
Materials Science
Aug 27, 2019
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Caught soap-handed: Understanding how soap molecules help proteins get in and out of shape
Understanding the interactions between proteins and soap molecules (surfactants) has long been important for the industry, particularly within detergents and cosmetics. The anionic surfactant sodium dodecyl sulfate (SDS) ...
Materials Science
Feb 7, 2020
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Scientists discover novel way to 'heal' defects in materials
(Phys.org)—In a paper just published in Nature Materials, a team of researchers that includes William T.M. Irvine, assistant professor in physics at the University of Chicago, has succeeded in creating a defect in the structure ...
Nanomaterials
Oct 2, 2012
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Surfactants can cause toxic chemicals in aerosols to last longer in the air
Research led by the University of Birmingham has found that hazardous chemicals commonly encountered in aerosols, such as those produced by cooking and cleaning, can be "protected" in 3D structures formed by surfactants, ...
Analytical Chemistry
Sep 12, 2023
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Condensation-based method could create stable nanoscale emulsions
The reluctance of oil and water to mix together and stay that way is so well-known that it has become a cliché for describing any two things that do not go together well. Now, a new finding from researchers at MIT might ...
Nanophysics
Nov 8, 2017
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Ångstrom-depth resolution with chemical specificity at the liquid-vapor interface
Surfactants play an important role in every day life, for instance as major components in soaps. Since they feature hydrophilic and hydrophobic parts in their structure, they accumulate at water interfaces with air and can ...
Optics & Photonics
May 8, 2023
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Neutrons answer shampoo formulation puzzle
(PhysOrg.com) -- Scientists at the Institut Laue-Langevin have used neutrons to solve a long-standing mystery about the surface properties of polyelectrolyte/surfactant mixtures, such as those used in many detergents, paints, ...
Analytical Chemistry
Dec 12, 2011
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Engineers get a grip on slippery surfactants
A Rice University group's innovative surfactant theory removes limitations of a 100-year-old model for interfacial behavior in enhanced oil recovery.
Materials Science
Apr 25, 2018
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