See also stories tagged with Fluorescence microscope

Search results for fluorescence microscopy

Biotechnology Dec 1, 2023

Molecular rulers for high-resolution microscopy

There is good news for researchers working with high-resolution fluorescence microscopy: Biocompatible molecular rulers are available for the first time to calibrate the latest super-resolution microscopy methods.

Plants & Animals Nov 28, 2023

X-rays reveal unexpected protein function in plants

A team of scientists from Cornell University and the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have revealed an unexpected function of a transport protein and its role in plant regulatory mechanisms. ...

Molecular & Computational biology Nov 27, 2023

A novel quantification method for ribonucleotides, which are needed in almost all cellular processes

RNA (ribonucleic acid), which is made up of ribonucleotides, is a molecule found in all living organisms. RNA is thought to have probably preceded DNA in primordial life billions of years ago. RNA was eventually replaced ...

Analytical Chemistry Nov 27, 2023

New fluorescence-based methods for fast and accessible light intensity measurements

Accurate measurements of light intensity provide vital data for scientists and everyday applications. For example, precise values help optimize microscopy signals, trigger physiological processes in the brain, and drive light-absorbing ...

Plants & Animals Nov 24, 2023

Wing characteristics of primitive insects unraveled

Mayflies are ancient insects that possess a unique life stage not found in other winged insects: Their fully-grown nymphs develop into a winged subadult stage, the so-called subimago, which is not yet capable of reproduction ...

Cell & Microbiology Nov 21, 2023

Study shows how AI can detect antibiotic resistance in as little as 30 minutes

To mark World Antimicrobial Awareness Week, researchers supported by the Oxford Martin Program on Antimicrobial Resistance Testing at the University of Oxford have reported advances towards a novel and rapid antimicrobial ...

Cell & Microbiology Nov 15, 2023

Visualizing 'traffic jams' inside living cells

Researchers at the IBS Center for Molecular Spectroscopy and Dynamics (IBS CMSD), led by Director Cho Minhaeng and Professor Hong Seok-Cheol, have unveiled a revolutionary label-free microscopy technique—the Cargo-Localization ...

Cell & Microbiology Nov 9, 2023

Researchers develop light-activated protein superglue for fast and precise control of cells and tissues

Researchers at Tampere University have been involved in an international study to develop new tools for the light-activated control of cells. These tools are especially welcome for understanding processes where a fast initial ...

Cell & Microbiology Nov 8, 2023

The metabolism of bacteria: New method reveals host-microbe interactions

The fascinating world of bacteria that live as symbionts or parasites in animal hosts often remains a mystery to researchers. Under the leadership of Prof. Dr. Manuel Liebeke, Kiel University (CAU) and the Max Planck Institute ...

Optics & Photonics Oct 31, 2023

Novel algorithm successfully improves microscopy resolution through pixel reassignment

Obtaining high-resolution images in the world of microscopy has long been a challenge. Deconvolution, a method to enhance image clarity, often amplifies noise between the sample and the image. Researchers at Boston University ...

page 23 from 40