Results 151 to 160 of about 29,098 (216)
In Situ Regenerative Adduct Assisted p‐Type Doping of Organic Semiconductor
Advanced Materials, EarlyView.An in situ regenerative adduct‐assisted (IRAA) doping strategy is introduced for p‐type doping of organic semiconductors. A regenerating adduct serves as the dopant, enabling highly efficient doping with a choice of counterions. The generality of this approach provides a scalable route to dope a wide range of hole‐transport materials with high thermal ...
Brijesh K. Patel +8 more
wiley +1 more source
Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays
Advanced Materials, EarlyView.An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya +11 more
wiley +1 more source
Advanced Materials, EarlyView.A deep learning inverse‐design framework is established to create versatile reconfigurable terahertz metadevices. By synergizing deep learning with phase‐change materials, this approach enables on‐demand customization of multidimensional electromagnetic responses.
Yisheng Dong +11 more
wiley +1 more source
Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles
Advanced Materials, EarlyView.This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen +19 more
wiley +1 more source
Advanced Materials, EarlyView.Flexible neutral Zn‐air batteries achieving a remarkable 3000‐cycle lifespan and withstanding 1000 bending cycles are reported. This performance is realized by employing a 3D physically cross‐linked neutral hydrogel electrolyte that integrates high adhesion, self‐healing, O2 permeability, and CO2 tolerance to resolve critical stability challenges ...
Zhenyu Sun +3 more
wiley +1 more source
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Ultrasonography in Osteoarthritis
Radiologic Clinics of North America, 2009This article outlines the benefits of imaging osteoarthritis with ultrasonography and some of the limitations. Pathologic structures able to be identified in osteoarthritis with ultrasonography are reviewed, with a focus on the validity of the technique.
Helen I Keen, Philip G Conaghan
exaly +3 more sources
Gastroenterology Clinics of North America, 2002
Diagnostic sonography is experiencing a breath-taking period of technological advancement. Ultrasound contrast agents, new imaging techniques, and handheld instruments will play a role in facilitating more diagnostic power in high-end imaging and insuring more widespread use of diagnostic sonography in medicine in general.
Philip W, Ralls +3 more
openaire +2 more sources
Diagnostic sonography is experiencing a breath-taking period of technological advancement. Ultrasound contrast agents, new imaging techniques, and handheld instruments will play a role in facilitating more diagnostic power in high-end imaging and insuring more widespread use of diagnostic sonography in medicine in general.
Philip W, Ralls +3 more
openaire +2 more sources
Veterinary Clinics of North America: Small Animal Practice, 1993
The basic principles of diagnostic ultrasonography are discussed. Normal and abnormal ultrasonographic appearances of the major organs are presented in tables and with illustrations. A description of the current status of neurosonology with illustrations of hydrocephalus is also presented.
R E, Cartee, J A, Hudson, S, Finn-Bodner
openaire +2 more sources
The basic principles of diagnostic ultrasonography are discussed. Normal and abnormal ultrasonographic appearances of the major organs are presented in tables and with illustrations. A description of the current status of neurosonology with illustrations of hydrocephalus is also presented.
R E, Cartee, J A, Hudson, S, Finn-Bodner
openaire +2 more sources
Endoscopy, 1999
Areas of application for endosonography can be roughly divided into three categories: standard diagnostic examination; operative diagnostic examination (fine-needle aspiration); and operative therapeutic procedures. Nevertheless, endoscopic ultrasonography remains a single technique, in which the physician can not only raise a suspicion of a particular
FUSAROLI, PIETRO, CALETTI, GIANCARLO
openaire +7 more sources
Areas of application for endosonography can be roughly divided into three categories: standard diagnostic examination; operative diagnostic examination (fine-needle aspiration); and operative therapeutic procedures. Nevertheless, endoscopic ultrasonography remains a single technique, in which the physician can not only raise a suspicion of a particular
FUSAROLI, PIETRO, CALETTI, GIANCARLO
openaire +7 more sources
Emergency Medicine Clinics of North America, 1997
Although vascular ultrasonography has been established as an essential diagnostic tool in many clinical settings, its role in the emergency department patient population is uncertain. Preliminary reports of emergency physician--directed ultrasonography are promising.
P J, Della Santina, B T, Jolly
openaire +2 more sources
Although vascular ultrasonography has been established as an essential diagnostic tool in many clinical settings, its role in the emergency department patient population is uncertain. Preliminary reports of emergency physician--directed ultrasonography are promising.
P J, Della Santina, B T, Jolly
openaire +2 more sources