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Search results for fluorescence microscopy

Materials Science Dec 15, 2017

Researcher precisely tracks movements of a single catalyst particle

Using fluorescence microscopy, Ph.D. Candidate Frank Hendriks has studied the accessibility, structure and reactivity of individual catalyst particles. His work has resulted in several technological breakthroughs, as well ...

General Physics Aug 28, 2019

New, fundamental limit to 'seeing and believing' in imaging

Answers to big questions increasingly require access to the realm of the very small.

Nanophysics Oct 17, 2012

New method measures movements of tiny devices-at every step

(Phys.org)—Makers of minuscule moving machines—the kind being eyed for nanomanufacturing and assembly as well as other uses—do you know where your micro- and nanorobots really are?

Biochemistry Sep 21, 2010

New fluorescence technique opens window to protein complexes in living cells

Fluorescent microscopy makes use of molecules, such as green fluorescent protein (GFP), that emit colored light when illuminated with light of a specific wavelength. Molecules like GFP can be used to label proteins of interest ...

Cell & Microbiology Mar 10, 2023

New research to bring Brillouin microscopy closer to widespread use in diagnostic medicine

Diagnostic imaging offers physicians and scientists critical visual representations of internal body structures, greatly enhancing clinical analysis and medical intervention. Researchers continue to break new ground on how ...

Materials Science Aug 5, 2019

Lab produces simple fluorescent surfactants

Laboratories use surfactants to separate things, and fluorescent dyes to see things. Rice University chemists have combined the two to simplify life for scientists everywhere.

Cell & Microbiology Aug 9, 2017

Spying on malaria parasites at -196 Celsius

Malaria research: By combining two advanced microscope techniques an international team of scientists led by postdoc Sergey Kapishnikov from the Niels Bohr Institute has managed to obtain new information about the ravaging ...

Biochemistry Jan 25, 2013

Dying brightly: Fluorescence lights up cells programmed to die

Programmed cell death, or apoptosis, occurs tens of millions of times every day in every human body. Researchers in South Korea have devised an easy method to detect apoptotic cells by fluorescence, as they report in Chemistry—An ...

Optics & Photonics Apr 20, 2020

Self-aligning microscope smashes limits of super-resolution microscopy

An ultra-precise microscope that surpasses the limitations of Nobel Prize-winning super-resolution microscopy will let scientists directly measure distances between individual molecules.

Biochemistry Jun 10, 2021

A mitochondria-targeted fluorescent probe for cisplatin

NUS chemists have developed a mitochondria-targeted fluorescent probe for real-time imaging of clinically important anticancer drug cisplatin in live cancer cell models.

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