22 papers · ranked by Valyu relevance
Isabell Whiteley, Chenchen Song, Glenn A Howe, Thomas Knöpfel + 1 more
'Christopher J. Rowlands'] Abstract: A targeted imaging system has been developed for applications requiring recording from stationary samples at high spatiotemporal resolutions. It works by illuminating regions of interest in rapid sequence, and recording the signal from the whole field of view onto a single…
Isabell Whiteley, Chenchen Song, Glenn A. Howe, Thomas Knöpfel + 1 more
A targeted imaging system has been developed for applications requiring recording from stationary samples at high spatiotemporal resolutions. It works by illuminating regions of interest in rapid sequence, and recording the signal from the whole field of view onto a single photodetector. It can be implemented at low…
Zoe Gidden, Curran Oi, Emily Johnston, Haresh Bhaskar + 4 more
Fluorescence microscopy enables specific visualization of proteins in living cells and has played an important role in our understanding of protein subcellular location and function. Some proteins, however, show altered localization and/or function when labeled using direct fusions to fluorescent proteins, making them…
Sergey Korolyov, Aleksandr Goryunov, Ivan Illarionov, Vladimir Parshin + 2 more
'Vladimir Parshin' 'Petr Zemlyanukha' 'Giacomo Oliveri'] A new approach to millimeter-wave imaging was suggested and experimentally studied. This approach can be considered as the evolution of the well-established focal-plane array (FPA) millimeter-wave imaging. The significant difference is the use of a…
Daniel Smith, Shivasubramanian Gopinath, Francis Gracy Arockiaraj, Andra Naresh Kumar Reddy + 22 more
'Andra Naresh Kumar Reddy' 'Vinoth Balasubramani' 'Ravi Kumar' 'Nitin Dubey' 'Soon Hock Ng' 'Tomas Katkus' 'Shakina Jothi Selva' 'Dhanalakshmi Renganathan' 'Manueldoss Beaula Ruby Kamalam' 'Aravind Simon John Francis Rajeswary' 'Srinivasan Navaneethakrishnan' 'Stephen Rajkumar Inbanathan' 'Sandhra-Mirella Valdma'…
Ruizhi Peng, Xiaofeng Fu, Joshua H. Mendez, Peter S. Randolph + 2 more
Advances in electron detection have been essential to the success of high-resolution cryo-EM structure determination. A new generation of direct electron detector called the Apollo, has been developed by Direct Electron. The Apollo uses a novel event-based MAPS detector custom designed for ultra-fast electron counting.…
Haresh Bhaskar, Dirk-Jan Kleinjan, Curran Oi, Zoe Gidden + 3 more
We present direct-LIVE-PAINT, an easy-to-implement approach for the nanoscopic imaging of protein structures in live cells using labeled binding peptides. We demonstrate the feasibility of direct-LIVE-PAINT with an actin-binding peptide fused to EGFP, the location of which can be accurately determined as it transiently…
Elizaveta Baranova, Niall W. Duncan
Group analyses in neuroimaging often require spatial normalisation. The most common approach for this involves the use of anatomical images as intermediate references. A lack of a usable anatomical image may then lead to a participant’s data being excluded. This exclusion is a particular concern for challenging patient…
Jingxi Li, Tianyi Gan, Yifan Zhao, Bijie Bai + 4 more
'Songyu Sun' 'Mona Jarrahi' 'Aydogan Özcan'] A unidirectional imager would only permit image formation along one direction, from an input field-of-view (FOV) A to an output FOV B, and in the reverse path, BA, the image formation would be blocked. Here, we report the first demonstration of unidirectional imagers…
Gaurav Bahuguna, Fernando Patolsky
Electrochemical reactions are the unrivaled backbone of next generation energy storage, energy conversion and healthcare devices. However, the in-situ real-time visualization of electrochemical reactions, which can shed light on various critical unknown insights on the electrochemical processes, still remains the…
Takafumi Ishida, Kosei Sugie, Toshinobu Miyoshi, Yuichi Ishida + 3 more
'Koh Saitoh' 'Yasuo Arai' 'Makoto Kuwahara'] Title: Abstract We have developed a high-speed recordable direct electron detector based on silicon-on-insulator technology. The detector has 16 analog memories in each pixel to record 16 images with sub-microsecond temporal resolution. A dedicated data acquisition system…
Julie Belleville, Prachi Thureja, Harry A. Atwater
Single-Pixel Detectors Authors: ['Julie Belleville' 'Prachi Thureja' 'Harry A. Atwater'] We introduce a conceptual framework for a lensless imaging system which employs an active metasurface as a high-frequency, continuously tunable amplitude and phase modulation aperture, coupled to a discrete single-pixel detector.…
Andre Al Haddad, Antoine Sarracini, Kirsten Schnorr, Gregor Knopp + 28 more
We developed compact soft X-ray imaging systems optimized for ultra-high-vacuum environments, achieving micrometer-level spatial resolution with high collection efficiency. Characterization confirmed excellent sensitivity and linearity, with applications demonstrated in caustic measurements and grating interferometry…
Wirtensohn, Sami, Flenner, Silja + 26 more
Dark-field X-ray imaging visualizes structural inhomogeneities through smallangle scattering, but existing directional methods are confined to the micrometer scale. While recent advances have extended dark-field capabilities to nanoscale transmission X-ray microscopy (TXM), directional scattering retrieval – critical…
Hongyang Dong, Simon D.M. Jacques, Winfried Kockelmann, Stephen W. T. Price + 10 more
Hongyang Dong 3 , Simon D.M. Jacques 1 , Winfried Kockelmann 4 , Stephen W. T. Price 1 , Robert Emberson 5 , Dorota Matras 6,7 , Yaroslav Odarchenko 1 , Vesna Middelkoop 10 , Athanasios Giokaris 1 , Olof Gutowski 8 , Ann-Christin Dippel 8 , Martin v. Zimmermann 8 , Andrew M. Beale 3 , Keith T. Butler 9 , Antonis…
Xurong Li, Jingxi Li, Yuhang Li, Aydogan Ozcan + 1 more
Many exciting terahertz imaging applications, such as non-destructive evaluation, biomedical diagnosis, and security screening, have been historically limited in practical usage due to the raster-scanning requirement of imaging systems, which impose very low imaging speeds. However, recent advancements in terahertz…
Sami Wirtensohn, Silja Flenner, Dominik John, Peng Qi + 11 more
Dark-field X-ray imaging visualizes structural inhomogeneities through small-angle scattering, but existing directional methods are confined to the micrometer scale. While recent advances have extended dark field capabilities to nanoscale transmission X-ray microscopy, directional scattering retrieval - critical for…
Authors not listed
Battery research increasingly relies on advanced imaging, yet open access to such data remains rare, scattered across various sources, and difficult to find. The Battery Imaging Library (BIL) is the first open, curated collection of multi-modal and multi-length scale battery imaging datasets, accompanied by a…
Kanda Borgognoni, Bradley Guilliams, Rachel Cohen, Christopher Ackerson
A cloneable NanoParticle (cNP) is an inorganic nanoparticle that is synthesized by a protein. The protein determines the elemental composition, size, morphology, and other properties of the nanoparticle. Here, we describe the use of a cloneable Selenium NanoParticle (cSeNP) as a cloneable imaging contrast agent in…
Shinsuke Segawa, Xinwen Ou, Tianruo Shen, Tomohiro Ryu + 9 more
Fluorescent imaging, a key technique in life science research, frequently utilizes fluorogenic probes for precise imaging in living systems. Tetrazine is an effective emission quencher in the design of fluorogenic probes, which can be selectively damaged upon bioorthogonal click reactions, leading to considerable…
Authors not listed
Determining complete atomic structures directly from microscopy images remains a longstanding challenge in materials science. MicroscopyGPT is a vision-language model (VLM) that leverages multimodal generative pre-trained transformers to predict full atomic configurations including lattice parameters, element types…
Clara Magnin, Laurène Quénot, Sylvain Bohic, Dan Mihai Cenda + 4 more
'Manuel Fernández Martínez' 'Blandine Lantz' 'Bertrand Faure' 'Emmanuel Brun'] Phase Contrast Imaging, Dark-Field and Directional Dark-Field imaging are recent X-ray imaging modalities that have been demonstrated to reveal different information and contrast from those provided by regular X-ray imaging. Access to these…