Results 101 to 110 of about 270,726 (339)

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Magnifying Endoscopy for Intestinal Follicular Lymphoma Is Helpful for Prompt Diagnosis

Gut and Liver, 2013
The representative endoscopic features of primary intestinal follicular lymphoma are well known as small whitish polypoid nodules, but a magnified view has only been described in a few case reports.
doaj   +1 more source

Comparison of diagnostic efficacy between AFI, NBI, and AFI combined with NBI for colonic cancers: A meta-analysis

The Saudi Journal of Gastroenterology, 2017
Background/Aims: Advanced endoscopic imaging technologies have been used for the early detection and differentiation of colonic cancers recently. We aim to evaluate the diagnostic efficacy of autofluorescence imaging (AFI), narrow-band imaging (NBI), and
Xiuhe Lv, Chunhui Wang, Yan Xie
doaj   +1 more source

Probing the centre of the large circumstellar disc in M17

, 2008
We investigated the nature of the hitherto unresolved elliptical infrared emission in the centre of the ~20000 AU disc silhouette in M 17. We combined high-resolution JHKsL'M' band imaging carried out with NAOS/CONICA at the VLT with [Fe II] narrow band ...
Benjamin, Blum, Bonnell, C. M. Scheyda, Caratti o Garatti, Chini, Chini, Chini, Chini, D. E. A. Nürnberger, Davis, Ducati, Fazio, Felli, Finger, Flaherty, Hartigan, Hartung, Heathcote, Hoffmeister, Hoffmeister, Hollenbach, Ito, Itoh, J. Steinacker, Jiang, Krumholz, Krumholz, Kumar, Kurtz, M. Nielbock, Nielbock, Nürnberger, Pascucci, R. Chini, Reipurth, Román-Zúñiga, Rousset, Russeil, Sako, Siebenmorgen, Stark, Steinacker, Tielens, V. H. Hoffmeister, Werner, Yorke   +46 more
core   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Effectiveness of Endoscopy with High-Resolution, Magnification, Chromoscopy and NBI in the Diagnosis of Mucosal Diseases of the Esophagogastroduodenal Area in Patients with Gastroesophageal Reflux Disease

Gastroenterologìa, 2015
The article shows the features of the state of the mucosa of the esophagus, stomach and duodenum in patients with gastroesophageal reflux disease.
O.O. Krylovа, L.N. Mosіichuk, І.V. Kushnіrenko, L.V. Demeshkіna   +3 more
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

The narrow-band imaging examination method in otorhinolaryngology

Zdravniški Vestnik, 2013
Early diagnostics could improve the prognosis of patients with squamous-cell carcinomas of the head and neck. Narrow-Band Imaging (NBI) is the latest examination method in the group of biologic endoscopies.
Robert Šifrer, Jure Urbančič
doaj  

A photometric survey for Lyalpha-HeII dual emitters: Searching for Population III stars in high-redshift galaxies

, 2008
We present a new photometric search for high-z galaxies hosting Population III (PopIII) stars based on deep intermediate-band imaging observations obtained in the Subaru Deep Field (SDF), by using Suprime-Cam on the Subaru Telescope. By combining our new
Ajiki M., Ajiki M., Celestine Grady, Chun Ly, Daniel Schaerer, El Eid M. F., Iye M., Kashikawa N., Kentaro Motohara, Kodaira K., Madau P., Matthew A. Malkan, Miyazaki S., Nobunari Kashikawa, Roberto Maiolino, Shimasaku K., Shunji S. Sasaki, Takashi Murayama, Taniguchi Y., Taniguchi Y., Tohru Nagao, Tornatore L., Yamada S. F., Yasuhiro Shioya, Yoshiaki Taniguchi   +24 more
core   +3 more sources