Results 51 to 60 of about 176,784 (246)

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

Advanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang, Qingming Zeng, Haodong Ji, Rongzhong Wang, Jiachen Wang, Yanjun Wen, Wonyong Choi, Qingyi Zeng   +7 more
wiley   +1 more source

Evaluation of renal perfusion in hyperthyroid cats before and after radioiodine treatment [PDF]

, 2017
Background: Hyperthyroidism and chronic kidney disease (CKD) are common in elderly cats. Consequently, both diseases often occur concurrently. Furthermore, renal function is affected by thyroid status. Because changes in renal perfusion play an important
Adams, Adams, Becker, Boag, Brown, Daniel, Debruyn, Dong, Dong, Fischer, Gauthier, Graves, Grenier, Haers, Herget-Rosenthal, Hoek, Hoek, Hyvelin, Kay, Ma, Milner, Ohlerth, Paepe, Paepe, Peterson, Riensche, Slater, Stock, Stock, Stock, Tang, Tsuruoka, Vaske, Volckaert, Williams   +34 more
core   +2 more sources

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Ultrasound contrast agents modeling using an extended Volterra model [PDF]

, 2012
International audienceHarmonic imaging has historically occurred with the introduction of ultrasound contrast agents such as microbubbles. These agents, due to their nonlinear behavior, have provided a great increase in the contrast of ultrasound images.
Charara, Jamal, Girault, Jean-Marc, MÉNIGOT, Sébastien, Sbeity, Fatima   +3 more
core   +1 more source

Nonlinear ultrasound imaging of nanoscale acoustic biomolecules [PDF]

, 2017
Ultrasound imaging is widely used to probe the mechanical structure of tissues and visualize blood flow. However, the ability of ultrasound to observe specific molecular and cellular signals is limited.
Bourdeau, Raymond W., Kochmann, Dennis M., Lakshmanan, Anupama, Lee-Gosselin, Audrey, Maresca, David, Melis, Johan M., Ni, Yu-Li, Shapiro, Mikhail G.   +7 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Stem Cell Imaging: Tools to Improve Cell Delivery and Viability. [PDF]

, 2016
Stem cell therapy (SCT) has shown very promising preclinical results in a variety of regenerative medicine applications. Nevertheless, the complete utility of this technology remains unrealized. Imaging is a potent tool used in multiple stages of SCT and
Jokerst, Jesse V, Wang, Junxin
core   +3 more sources

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Ultrasound Contrast Imaging: Fundamentals and Emerging Technology

Frontiers in Physics, 2022
The development of microbubble contrast agents has broadened the scope of medical ultrasound imaging. Along with dedicated imaging techniques, these agents provide enhanced echoes from the blood pool and have enabled diagnostic ultrasound to assess and ...
Hossein Yusefi, Brandon Helfield, Brandon Helfield   +2 more
doaj   +1 more source

The Bulletin: Sidney Kimmel Medical College at Thomas Jefferson University, Volume 65, Issue 4, Fall 2016 [PDF]

, 2016
This issue includes: Creating the Ideal Physician-One Note at a Time: The Dean\u27s concert series is more than a respite in the middle of a busy day at SKMC Tiny Bubbles, Big Future: New uses for microbubble-filled ultrasound contrast agents could ...

core   +1 more source