Visible spectrum extended-focus optical coherence microscopy for label-free sub-cellular tomography

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Chip -scale optical frequency combs enable the generation of highly -coherent pulsed light at gigahertz-level repetition rates, with potential technological impact ranging from telecommunications to sensing and spectroscopy. In combination with techniques ...

Cancer is among the leading causes of death worldwide, and as knowledge of the disease continues to grow there is an increasing interest towards precision medicine: more specifically towards the theranostics field, i.e the development of targeted molecular ...

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The different receptors in human skin show not only diversity in the stimuli to which they respond, but also variable sensitivity and directionality. This is often determined by their location or morphology, and can play an important role in filtering or a ...

The present relates to a system for automated cell culture, the system comprising an inflow module, a cell culture plate and an outflow module, said inflow module being in fluid connection with the outflow module via the cell culture plate, the inflow modu ...

Fluorescence imaging is an invaluable tool to study biological processes and further progress depends on the development of advanced fluorogenic probes that reach intracellular targets and label them with high specificity. Excellent fluorogenic rhodamine d ...

We present the discovery of a gravitationally lensed dust-reddened QSO at z = 2.517, identified in a survey for QSOs by infrared selection. Hubble Space Telescope imaging reveals a quadruply lensed system in a cusp configuration, with a maximum image separ ...

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Previously limited to highly symmetrical homoleptic triple-helical complexes [Er(Lk)3]3+, where Lk are polyaromatic tridentate ligands, single-center molecular-based upconversion using linear optics and exploiting the excited-state absorption mechanism (ES ...

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The evolution of the 3D morphology is at the center of many relevant biological processes ranging from cellular differentiation to cancer invasion and metastasis. Microscopy techniques, such as electron microscopy (EM), super-resolution (SR) optical micros ...

Depleted Monolithic Active Pixel Sensor (DMAPS) sensors developed in the Tower Semiconductor 180 nm CMOS imaging process have been designed in the context of the ATLAS ITk upgrade Phase-II at the HL-LHC and for future collider experiments. The "MALTA-Czoch ...

Optical microscopy is an essential tool for biologists, who are often faced with the need to overcome the spatial and temporal resolution limitations of their devices to capture finer details. As upgrading imaging hardware is expensive, computational metho ...

The time-resolved visualization of the dynamics of a cavitation bubble usually requires the use of expensive high-speed cameras, which often provide a limited spatial resolution. In the present study, we propose an alternative to these high-speed imaging t ...

Microchannel plates fabricated from hydrogenated amorphous silicon (AMCPs) are a promising alternative to conventional lead glass microchannel plates. Their main advantages lie in their cheaper and more flexible fabrication processes, allowing for adaptabl ...

State-of-the-art object detection and segmentation methods for microscopy images rely on supervised machine learning, which requires laborious manual annotation of training data. Here we present a self-supervised method based on time arrow prediction pre-t ...

Visible spectrum extended-focus optical coherence microscopy for label-free sub-cellular tomography

Chattez avec Graph Search

Fluorescent fatty acid conjugates for live cell imaging of peroxisomes

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Silicon CMOS and InGaAs(P)/InP SPADs for NIR/SWIR detection

Live-cell imaging powered by computation

Dissipative Kerr soliton generation at 2μm in a silicon nitride microresonator

Functionalization of harmonic nanoparticles for drug release and multimodal imaging applications

Advanced Silicon and SWIR Single-Photon Avalanche Diodes: Design, Simulation, and Characterization

Morphological and Material Programability of a Hall-Effect Based Soft Tactile Sensors

System for automated and dynamic cell culture

A general strategy to develop fluorogenic polymethine dyes for bioimaging

A Highly Magnified Gravitationally Lensed Red QSO at z = 2.5 with a Significant Flux Ratio Anomaly

Cross-resolution Face Recognition via Identity-Preserving Network and Knowledge Distillation

Symmetry and Rigidity for Boosting Erbium-Based Molecular Light-Upconversion in Solution

Cascaded all-optical quantization employing step-size MMI and shape-optimized power splitter

Time-Resolved Scanning Ion Conductance Microscopy and Single-Molecule Spectroscopy

MALTA-Cz: a radiation hard full-size monolithic CMOS sensor with small electrodes on high-resistivity Czochralski substrate

Practical computational imaging by use of spatiotemporal light modulation: from simulations to applications in biological microscopy

Ex uno plures: how to construct high-speed movies of collapsing cavitation bubbles from a single image

Amorphous Silicon Based Microchannel Plates for Time-of-Flight Positron Emission Tomography

Self-supervised Dense Representation Learning for Live-Cell Microscopy with Time Arrow Prediction