Like our eyes, microscopes are limited in what they can see because of their resolution, or their ability to see detail. The detail, or information, from the object is there, but some of it gets lost as the light reflecting off of the object moves through the air.
“The whole premise of this is built on one single fact—the way light interacts with any matter is linear,” said Kamilov, assistant professor of electrical & systems engineering and computer science & engineering. “But the reality is that the interaction is actually not linear.”
For example, if you shine a flashlight through your hand, you can’t see the source of the light because it’s bending, and that is nonlinearity. With a single cell, the bending is so light that it is nearly transparent, which is linear.
When light interacts with a cell or an object, the light going out of the cell loses the information it gathers from that interaction. But because of that interaction, there are fluctuations in the vicinity of that cell that work with such matter and get retransformed and remitted. Those fluctuations are encoded into the nonlinearity of the interaction, but today’s microscopes are unable see this, Kamilov said.
“We want to take into account this nonlinear interaction of light, objects and premises, and if we do it correctly, we can extract that information, which normally disappears in a current microscope and is treated as ‘noise,'” Kamilov said. “We want to decode the information from the noise and add it back into the resolution, and that should give us features that are smaller than the resolution limit.”
Kamilov said there are two types of noise: imperfections and mathematical noise that is the result of science’s current limitations. It is the mathematical noise that he wants to capture.
Image Credit: Washington University in St. Louis
News This Week
Our books now available worldwide!
Online Sellers other than Amazon, Routledge, and IOPP Indigo Global Health Care Equivalency in the Age of Nanotechnology, Nanomedicine and Artifcial Intelligence Global Health Care Equivalency In The Age Of Nanotechnology, Nanomedicine And Artificial [...]
Ryugu asteroid samples contain all DNA and RNA building blocks, bolstering origin-of-life theories
All the essential ingredients to make the DNA and RNA underpinning life on Earth have been discovered in samples collected from the asteroid Ryugu, scientists said Monday. The discovery comes after these building blocks [...]
Is Berberine Really a “Natural Ozempic”?
Often labeled a “natural Ozempic,” berberine is widely discussed as a metabolic aid. Yet research suggests its influence may lie deeper. In recent years, berberine has gained significant attention as a supposed “natural way” [...]
Viagra Ingredient Shows Promise for Rare Childhood Brain Disease in Surprising Study
A rare childhood disease with no approved treatment may have an unexpected new therapeutic candidate. Sildenafil, the active ingredient also sold under the brand name Viagra, may help reduce symptoms in people with Leigh [...]
In a first for China, Neuracle’s implantable brain-computer interface wins approval
In a landmark development, Neuracle Medical Technology has secured the country’s first-ever approval for an implantable brain-computer interface (BCI) system designed to restore hand motor function in patients with spinal cord injuries, in a [...]
A Cambridge Lab Mistake Reveals a Powerful New Way to Modify Drug Molecules
A surprising lab discovery reveals a light-powered way to tweak complex drugs faster, cleaner, and later in development. Researchers at the University of Cambridge have created a new technique for altering complex drug molecules [...]
New book from NanoappsMedical Inc – Molecular Manufacturing: The Future of Nanomedicine
This book explores the revolutionary potential of atomically precise manufacturing technologies to transform global healthcare, as well as practically every other sector across society. This forward-thinking volume examines how envisaged Factory@Home systems might enable the cost-effective [...]
Scientists Discover Simple Saliva Test That Reveals Hidden Diabetes Risk
Researchers have identified a potential new way to assess metabolic health using saliva instead of blood. High insulin levels in the blood, known as hyperinsulinemia, can reveal metabolic problems long before obvious symptoms appear. It is [...]
Leave A Comment