A technique that combines the ultrasensitivity of surface-enhanced Raman scattering (SERS) with a slippery surface invented by Penn State researchers will make it feasible to detect single molecules of a number of chemical ...
Nanomaterials
Jan 11, 2016
0
56
While many scientific achievements come from long years of careful planning, once in a while researchers stumble onto something completely unexpected. "At the beginning, we were looking to create a particular effect," says ...
Materials Science
Dec 18, 2019
0
679
(PhysOrg.com) -- Polishing metal surfaces is a demanding but monotonous task, and it is difficult to find qualified young specialists. Polishing machines do not represent an adequate alternative because they cannot get to ...
Engineering
Nov 3, 2009
2
0
Some proteins in cells can separate into small droplets like oil droplets in water, but faults in this process may underlie neurodegenerative diseases in the brains of older people. Now, Rutgers researchers have developed ...
Soft Matter
Aug 13, 2021
0
434
Ever since its discovery in 2004, graphene has been revolutionizing the field of materials science and beyond. Graphene comprises two-dimensional sheets of carbon atoms, bonded into a thin hexagonal shape with a thickness ...
Nanomaterials
Apr 8, 2024
0
61
Coating liquid metal droplets in a nanoparticle mix creates an extra strong non-stick conductive material that retains its shape even under high impact, Australian research has found.
Nanomaterials
Jan 14, 2013
4
0
(Phys.org) —Researchers from North Carolina State University have developed a method for creating "nano-volcanoes" by shining various colors of light through a nanoscale "crystal ball" made of a synthetic polymer. These ...
Nanophysics
Jun 13, 2013
0
0
Everyday materials such as paper and plastic could be transformed into electronic "smart devices" by using a simple new method to apply liquid metal to surfaces, according to scientists in Beijing, China. The study, published ...
Materials Science
Jun 9, 2023
0
27
University of Warwick researchers can now explain why some water droplets bounce like a beach ball off surfaces, without ever actually touching them. Now the design and engineering of future droplet technologies can be made ...
Condensed Matter
Feb 26, 2020
0
240
A wet Mars is just a memory, but where did the water go?
Space Exploration
Aug 23, 2011
2
0
