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Search results for fluorescence microscopy

Optics & Photonics Feb 21, 2023

Deep learning enhanced NIR-II volumetric imaging of whole mice vasculature

In vivo small animal fluorescence imaging is widely used in oncology, drugs, antibodies, nanomaterials, inflammation, immune diseases, gene therapy, apoptosis, and other research fields because of its advantages such as in ...

Nanophysics Feb 21, 2023

Neuromorphic camera and machine learning aid nanoscopic imaging

In a new study, researchers at the Indian Institute of Science (IISc) show how a brain-inspired image sensor can go beyond the diffraction limit of light to detect miniscule objects such as cellular components or nanoparticles ...

Optics & Photonics Feb 10, 2023

Two-beam ultrafast laser scribing of ultrafine graphene patterns

The Nobel Prize in Chemistry 2014 was awarded for the development of super-resolved fluorescence microscopy. Inspired by this work, scientists at Institute of Photonic Chips (IPC), University of Shanghai for Science and Technology ...

Optics & Photonics Feb 2, 2023

Label-free imaging of red blood cells and oxygenation with color TSFG microscopy

Cells and tissues rely on the circulation of red blood cells (RBCs) for oxygen supply. Two-photon (2P) microscopy is a reference technique for measuring RBC microcirculation and blood oxygenation using exogenous phosphorescent ...

Cell & Microbiology Jan 30, 2023

Automated detection of isolated single cells using microscope images and AI

A research team, led by Professor Moeto Nagai and comprised of researchers from the Department of Mechanical Engineering and the Electronic Inspired Interdisciplinary Research Institute (EIIRIS), Toyohashi University of Technology, ...

Cell & Microbiology Jan 27, 2023

Fish-on-Chips: An optofluidic platform to investigate the neural and chemosensory axes of zebrafish

Neuroscientists study chemosensory processing by establishing chemical cues and the corresponding behavioral responses to record large-scale neuronal activity. In a new report now published in Nature Communications, Samuel ...

Cell & Microbiology Jan 26, 2023

New methods to improve super-resolution imaging techniques give a sharper view inside cells

New methods to improve super-resolution imaging techniques are giving biologists a clearer and more complete view of the inner workings of living cells.

Cell & Microbiology Jan 26, 2023

An open-source stopwatch to time interactions between molecules inside living cells

A stopwatch to investigate what happens inside living cells at a thousandth of a millisecond scale: this is the open-source platform BrightEyes-TTM developed by the research team led by Giuseppe Vicidomini at Istituto Italiano ...

Cell & Microbiology Jan 11, 2023

Scientists discover how bacteria use electrical spikes to tolerate antibiotics

Researchers have uncovered how some bacteria use electrical spikes to overcome antibacterial drugs, potentially leading to 'superbugs' that are resistant to antibiotics.

Cell & Microbiology Dec 8, 2022

Life in action: Researchers capture 3D cellular dynamics across whole organism

Researchers have shown that a new microscopy technique can capture dynamic 3D images of an entire zebrafish larvae while maintaining cellular resolution in all three dimensions. By giving scientists an unprecedented view ...

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