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Optics & Photonics Aug 18, 2021

A new type of super-resolution chemical microscopy

Conventional experiments in chemistry and biology study the behavior of the two, but it has been an abiding scientific challenge for scientists to observe, manipulate and measure the chemical reactions of individual molecules.

Optics & Photonics Jun 4, 2020

New microscopy method provides unprecedented look at amyloid protein structure

Neurodegenerative diseases such as Alzheimer's and Parkinson's are often accompanied by amyloid proteins in the brain that have become clumped or misfolded. A newly developed technique that measures the orientation of single ...

Biochemistry Oct 1, 2018

Scientists created proteins controlled by light

Researchers have developed fluorescent proteins that can be controlled by orange and green light. These proteins will help to study processes in living cells. Results were published in Nature Methods.

Nanophysics Apr 23, 2012

Compressed sensing allows super-resolution microscopy imaging of live cell structures

(Phys.org) -- Researchers from the Georgia Institute of Technology and University of California San Francisco have advanced scientists’ ability to view a clear picture of a single cellular structure in motion. By identifying ...

Biotechnology Jul 22, 2009

Researchers turn cell phones into fluorescent microscopes

(PhysOrg.com) -- Researchers at the University of California, Berkeley, are proving that a camera phone can capture far more than photos of people or pets at play. They have now developed a cell phone microscope, or CellScope, ...

Optics & Photonics Oct 7, 2022

Medical optical imaging using the world's first 'ultrasound-induced tissue transparency' technology

A joint research team from DGIST led by Professors Jin Ho Chang and Jae Youn Hwang of the Department of Electrical Engineering and Computer Science has developed the world's first laser scanning microscopy technology that ...

Bio & Medicine Apr 17, 2023

Correlative light electron microscopy using gold nanoparticles as single probes

Correlative light electron microscopy (CLEM) is a powerful tool in bioimaging, as it combines the ability to image living cells over large fields of view with molecular specificity using light microscopy (LM) with the high ...

Biotechnology Jul 4, 2016

Nanoscale microscopy technique allows scientists to pinpoint RNA molecules in the brain

Cells contain thousands of messenger RNA molecules, which carry copies of DNA's genetic instructions to the rest of the cell. MIT engineers have now developed a way to visualize these molecules in higher resolution than previously ...

Cell & Microbiology Mar 27, 2014

Researchers harness the power of super-resolution microscopy

For centuries, microscopes have been synonymous with science, and today, imaging tools and techniques remain critical to helping researchers zero in on microorganisms and their behavior, providing a window to important clues ...

Bio & Medicine Sep 25, 2013

Improved smartphone microscope brings single-virus detection to remote locations

Scientists are reporting an advance in smartphone-based imaging that could help physicians in far-flung and resource-limited locations monitor how well treatments for infections are working by detecting, for the first time, ...

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