High sensitivity magnetic sensors are important in medical diagnostics for applications such as monitoring heart and brain activities, where mapping distributions of localized extremely weak magnetic fields arising from these ...
General Physics
Sep 2, 2011
0
0
(PhysOrg.com) -- Scientists in Switzerland are reporting an advance that could help tap the much-heralded potential of “quantum dots”— nanocrystals that glow when exposed to ultraviolet light — in the treatment of ...
Bio & Medicine
Mar 4, 2009
0
0
Security officials are tasked with preventing criminals from smuggling dangerous materials into a country, and detecting nuclear substances has been difficult and costly. Now Northwestern University researchers have developed ...
Optics & Photonics
Dec 7, 2020
2
68
As nanotechnology becomes ever more ubiquitous, researchers are using it to make medical diagnostics smaller, faster, and cheaper, in order to better diagnose diseases, learn more about inherited traits, and more. But as ...
Bio & Medicine
Mar 18, 2012
0
0
Many natural composite materials have evolved to wrinkle in response to certain stimuli: The eye of the squid is lined with wavy layers of silvery reflectors that give it a silvery sheen. In the cell walls of many plants, ...
Materials Science
Apr 25, 2013
0
0
(Phys.org) —Researchers and physicians in the field could soon run on-the-spot tests for environmental toxins, medical diagnostics, food safety and more with their smartphones.
Analytical Chemistry
May 23, 2013
1
0
(Phys.org)—DNA sequencing is the driving force behind key discoveries in medicine and biology. For instance, the complete sequence of an individual's genome provides important markers and guidelines for medical diagnostics ...
Bio & Medicine
Sep 21, 2012
1
0
Glucose meters aren't just for diabetics anymore. Thanks to University of Illinois chemists, they can be used as simple, portable, inexpensive meters for a number of target molecules in blood, serum, water or food.
Biochemistry
Jul 24, 2011
0
0
An international, multi-institutional team of researchers led by synthetic biologist James Collins, Ph.D. at the Wyss Institute for Biologically Inspired Engineering at Harvard University, has developed a low-cost, rapid ...
Biotechnology
May 6, 2016
0
205
In much the same way that glucometers and pregnancy tests have revolutionized in-home diagnostic testing, researchers from Florida Atlantic University and collaborators have identified a new biosensing platform that could ...
Analytical Chemistry
Apr 6, 2015
0
60
