Results 91 to 100 of about 127,255 (282)

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

Versatile High-Throughput Platform for Focused Ultrasound In Vitro Application

Applied Sciences
For the more efficient application of ultrasound in future therapies, fundamental research is needed on the mode of action of ultrasound on biological systems using therapeutic frequencies.
Steffen H. Tretbar, Marc Fournelle, Christian Degel, Franz-Josef Becker, Peter Weber, Sarah Therre-Mohr, Wolfgang Bost, Lisa Landgraf, Andreas Melzer   +8 more
doaj   +1 more source

Fluorescence optical imaging for treatment monitoring in patients with early and active rheumatoid arthritis in a 1-year follow-up period [PDF]

, 2019
BACKGROUND: Fluorescence optical imaging (FOI) enables visualization of inflammation in the hands in rheumatic joint diseases with currently a lack of long-term follow-up studies.
Backhaus, Marina, Burmester, Gerd-Rüdiger, Glimm, Anne-Marie, Haugen, Ida Kristin, Hermann, Sandra, Hoff, Paula, Häupl, Thomas, Le, Lien, Mansmann, Ulrich, Ohrndorf, Sarah, Sprenger, Lisa Ines   +10 more
core   +2 more sources

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

A Synergistic and Efficient Thrombolytic Nanoplatform: A Mechanical Method of Blasting Combined with Thrombolytic Drugs

International Journal of Nanomedicine, 2022
Liu Hu1,2 *, Jie Xu1 *, Wenli Zhang,1,2 Junrui Wang,1,2 Ni Fang,1,2 Ying Luo,1,2 Lian Xu,1,2 Jia Liu,1 Yu Zhang,1 Haitao Ran,3 Dajing Guo,1 Jun Zhou1 1Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University ...
Hu L, Xu J, Zhang W, Wang J, Fang N, Luo Y, Xu L, Liu J, Zhang Y, Ran H, Guo D, Zhou J   +11 more
doaj  

A Review of Low-Intensity Transcranial Focused Ultrasound for Clinical Applications [PDF]

Current Behavioral Neuroscience Reports, 2015
The field of therapeutic focused ultrasound neuromodulation has made great advances in the last few years. While no clinical trials of focused ultrasound neuromodulation are yet underway, several human experiments have recently been conducted. There are many potential uses of this new technology, including treatment of numerous psychiatric and ...
A. Bystritsky, A. S. Korb
openaire   +1 more source

Role of contrast-enhanced ultrasound (CEUS) in paediatric practice: an EFSUMB position statement [PDF]

, 2016
The use of contrast-enhanced ultrasound (CEUS) in adults is well established in many different areas, with a number of current applications deemed off-label, but the use supported by clinical experience and evidence.
Cantisani, Vito, Deganello, A., Dietrich, C. F., Duran, C., Franke, D., Gilja, O. H., Harkanyi, Z., Kosiak, W., Miele, Vittorio, Ntoulia, A., Piskunowicz, M., Sellars, M. E., Sidhu, P. S   +12 more
core   +1 more source

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

Detection of the tagged or untagged photons in acousto-optic imaging of thick highly scattering media by photorefractive adaptive holography

, 2008
We propose an original adaptive wavefront holographic setup based on the photorefractive effect (PR), to make real-time measurements of acousto-optic signals in thick scattering media, with a high flux collection at high rates for breast tumor detection.
A. C. Boccara, A. Lev, A. Lev, C. DiMarzio, C. DiMarzio, E. Bossy, F. Ramaz, F. Ramaz, G. Roosen, J. Li, L.H. Wang, M. Atlan, M. Gross, M. Gross, M. Gross, M. Gross, M. Kempe, M. Lesaffre, M. Lesaffre, P. Delaye, P. Delaye, S. Lévêque, S. Lévêque-Fort, S. Lévêque-Fort, T.W. Murray, T.Y. Chang   +25 more
core   +3 more sources

Rendering volumetric haptic shapes in mid-air using ultrasound:Proceedings of ACM SIGGRAPH Asia 2014 [PDF]

, 2014
We present a method for creating three-dimensional haptic shapes in mid-air using focused ultrasound. This approach applies the principles of acoustic radiation force, whereby the non-linear effects of sound produce forces on the skin which are strong ...
Carter, Tom, Long, Benjamin, Seah, Sue Ann, Subramanian, Sriram   +3 more
core   +2 more sources