Results 221 to 230 of about 148,145 (314)

Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide

Advanced Materials, EarlyView.
This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered for close proximity, promotes *NO2 relay and subsequently NH3 formation, enabling the system to operate at substantially reduced cell voltages and produce high ...
Bihao Hu, Yifan Zhou, Xiaoyuan Zhang, Shibo Xi, Qian He, Lei Wang   +5 more
wiley   +1 more source

Sentinel Lymph Node Characterization with a Dual-Targeted Molecular Ultrasound Contrast Agent. [PDF]

Mol Imaging Biol, 2018
Nam K, Stanczak M, Forsberg F, Liu JB, Eisenbrey JR, Solomides CC, Lyshchik A.   +6 more
europepmc   +1 more source

Neural progenitor cells labeling with microbubble contrast agent for ultrasound imaging in vivo.

Biomaterials, 2013
Wenjin Cui, S. Tavri, Michael J. Benchimol, M. Itani, E. Olson, Hong Zhang, Marika Decyk, R. Ramirez, Christopher V. Barback, Y. Kono, R. Mattrey   +10 more
semanticscholar   +1 more source

Engineering Bilayer Tandem Catalysts on Si‐Based Photocathodes for High‐performance CO2 Reduction to Produce Methane

Advanced Materials, EarlyView.
A Cu/Ag‐Cu bilayer tandem catalyst is designed for a pyramid‐structured p‐Si photocathode, creating multiple and functionally distinct interfaces tailored to specific reaction steps and intermediate stabilization. This Cu/Ag‐Cu‐decorated p‐Si photocathode exhibits both high photocurrent and good selectivity for photoelectrochemical CO2 reduction to CH4.
Hao Wu, Shenghe Si, Haitao Wang, Changlai Wang, Rongchi Dai, Jianuo Li, Shohei Fukaya, Zhenhua Pan, Yujie Xiong, Noritaka Usami, Koyo Norinaga, Yasuyoshi Kurokawa, Suchada Sirisomboonchai, Dong Liu, Qian Wang   +14 more
wiley   +1 more source

Thin-Shelled PEGylated Perfluorooctyl Bromide Nanocapsules for Tumor-Targeted Ultrasound Contrast Agent. [PDF]

Contrast Media Mol Imaging, 2018
Achmad A, Yamaguchi A, Hanaoka H, Tsushima Y.   +3 more
europepmc   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Contrast-enhanced voiding urosonography with intravesical administration of ultrasound contrast agent for the diagnosis of pediatric vesicoureteral reflux. [PDF]

Exp Ther Med, 2018
Zhang W, Cai B, Zhang X, Zhou J, Qiu L, Yi H.   +5 more
europepmc   +1 more source

Effect of focused ultrasound applied with an ultrasound contrast agent on the tight junctional integrity of the brain microvascular endothelium.

Ultrasound in Medicine and Biology, 2008
N. Sheikov, N. McDannold, Shipra Sharma, K. Hynynen   +3 more
semanticscholar   +1 more source

Multiphysics‐Driven Assembly of Biomimetic Vesicles

Advanced Materials, EarlyView.
Artificial extracellular vesicles, derived from cell membranes, are manufactured using a multiphysics‐integrated microfluidic platform that combines nanoknife membrane rupture, herringbone chaotic mixing, and acoustothermal modulation. This standardizable workflow enables the predictable control of vesicle formation and therapeutic loading, while ...
Timofei Solodko, Ian Gimino, Aastha Chandiwala, Bayan Alkotoub, Ali Bashiri Dezfouli, Heiko Reith, Asjad Bakhtiar, Rojda Hicsanmaz, Johann Brenner, Christoph J. O. Kaiser, Elena Belli, Shilpi Pandey, Samuel D. Rabkin, Kornelius Nielsch, Gabriele Multhoff, Oliver Hayden, Morteza Hasanzadeh Kafshgari   +16 more
wiley   +1 more source

Photoacoustic/ultrasound dual-modality contrast agent and its application to thermotherapy.

Journal of Biomedical Optics, 2012
Yu-Hsin Wang, A. Liao, Jui-Hao Chen, C. Wang, Pai-Chi Li   +4 more
semanticscholar   +1 more source