Results 111 to 120 of about 1,892,389 (334)

Handheld microfocused ultrasound device for facial lifting: A preliminary study of ULTIGHT [PDF]

, 2023
Yongheon Kim, Hyunseon Yu, S. E. Morg an, Donghoon Ha, Byungjo Jung   +4 more
openalex   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Dynamic contrast-enhanced ultrasound perfusion analysis for preoperative prediction of aggressive hepatocellular carcinoma subtypes

Insights into Imaging
Objective To evaluate the potential of dynamic contrast-enhanced ultrasound (CEUS) quantitative parameters in preoperative prediction of macrotrabecular-massive (MTM) subtype and high Ki-67 pattern in hepatocellular carcinoma (HCC) patients.
Xin Guan, Xiao Li, Daohui Yang, Chongke Zhao, Dan Lu, Yaqin Zhang, Yikang Sun, Boyang Zhou, Zitong Chen, Xinyuan Hu, Hong Han, Qing Lu, Huixiong Xu, Lifan Wang   +13 more
doaj   +1 more source

Resonant gravimetric immunosensing based on capacitive micromachined ultrasound transducers [PDF]

, 2014
Darius Viržonis, Gailius Vanagas, Almira Ramanavičienė, Asta Makaraviciute, Dovydas Barauskas, Arūnas Ramanavičius, Weijia Wen, Rimantas Kodzius   +7 more
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Programmed Synergistic Photochemotherapy and Immune Activation of Triple Negative Breast Cancer Using Anti-PD-L1 Antibody-Conjugated Multifunctional Nanocapsules

International Journal of Nanomedicine
Zhiqiang Lin,1,* Hui Jiang,1,* Yingying Zhou,2 Li Xu,1 Lixin Jiang,1 Jing Du1 1Department of Ultrasound, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, People’s Republic of China; 2Department of ...
Lin Z, Jiang H, Zhou Y, Xu L, Jiang L, Du J   +5 more
doaj  

Antitumor Effects of Intra-Arterial Delivery of Albumin-Doxorubicin Nanoparticle Conjugated Microbubbles Combined with Ultrasound-Targeted Microbubble Activation on VX2 Rabbit Liver Tumors [PDF]

, 2019
Jae Hwan Lee, Hyungwon Moon, Hyounkoo Han, In Joon Lee, Doyeon Kim, Hak Jong Lee, Shin‐Woo Ha, Hyuncheol Kim, Jin Wook Chung   +8 more
openalex   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Subtype prediction of intrahepatic cholangiocarcinoma using dynamic contrast-enhanced ultrasound

Insights into Imaging
Objective The study aimed to investigate the predictive value of dynamic contrast-enhanced ultrasound (DCE-US) in differentiating small-duct (SD) and large-duct (LD) types of intrahepatic cholangiocarcinoma (ICC).
Ming-Rui Zhu, Chong-Ke Zhao, Yi-Kang Sun, Xiao-Long Li, Hao-Hao Yin, Dan Lu, Xin Ye, Xin-Yuan Hu, Xi Wang, Han-Sheng Xia, Hong Han, Bo-Yang Zhou, Hui-Xiong Xu, Li-Fan Wang   +13 more
doaj   +1 more source

Impact of the observers' experience on daily prostate localization accuracy in ultrasound‐based IGRT with the Clarity platform [PDF]

, 2014
C. Fiandra, Alessia Guarneri, Fernando Muñoz, Francesco Moretto, Andrea Riccardo Filippi, Mario Levis, Riccardo Ragona, Umberto Ricardi   +7 more
openalex   +1 more source