Results 241 to 250 of about 268,539 (307)

How to Perform Cardiac Contrast-Enhanced Ultrasound (cCEUS): Part I. [PDF]

Diagnostics (Basel)
Becher H, Helfen A, Michels G, Gaibazzi N, Senior R, Dietrich CF.   +5 more
europepmc   +1 more source

s‐Orbital Mediated Metavalent Bonding Enables State‐Of‐The‐Art n‐Type AgBiSe2 Thermoelectrics

Advanced Functional Materials, EarlyView.
Metavalent bonding (MVB) underpins the exceptional property portfolio of chalcogenides. Typical MVB solids are mainly found in p‐bonded systems. This work reveals that MVB can also be formed with s‐p orbital interactions upon forming a single‐electron σ‐bond, as exemplified in AgBiSe2.
Binrong Huang, Dasol Kim, Yuan Yu, Jinxuan Zhong, Jianbo Zhu, Yaoling Shen, Yu Guo, Moran Wang, Jiawei Huang, Tu Lyu, Nan Lin, Yongsheng Zhang, Matthias Wuttig, Lipeng Hu   +13 more
wiley   +1 more source

Deep Learning with Contrast-Enhanced Ultrasound for Preoperative Prediction of Early Recurrence in Hepatocellular Carcinoma After Hepatectomy. [PDF]

J Multidiscip Healthc
Liu D, Yang K, Zhang C, Hu Z, Cheng Y, Liu Y.   +5 more
europepmc   +1 more source

Atomic‐Level Ionic Displacement Polarization Enhanced Piezocatalytic Hydrogen Evolution in Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
Two isomorphic COFs were synthesized and compared, including an amphoteric COF (SQ‐TAPT) and a neutral COF (PDA‐TAPT). The ionic bonds in SQ‐TAPT introduce more Born effective charges, thereby enhancing its ionic displacement polarization. Experimental and theoretical calculations demonstrated that SQ‐TAPT exhibited higher polarity and stronger ...
Ge Yan, Xiaodong Sun, Kailai Zhang, Shuai Zhang, Haijun Hu, Hui Li, Zhenglong Li, Hongwei Huang, Liqun Ye, Jiyang Li, Yunling Liu, Hongge Pan, Tianyi Ma   +12 more
wiley   +1 more source

Dynamic contrast-enhanced ultrasound perfusion analysis for preoperative prediction of aggressive hepatocellular carcinoma subtypes. [PDF]

Insights Imaging
Guan X, Li X, Yang D, Zhao C, Lu D, Zhang Y, Sun Y, Zhou B, Chen Z, Hu X, Han H, Lu Q, Xu H, Wang L.   +13 more
europepmc   +1 more source

Triblock Polymer Engineering Enables Hydration‐Rich, High‐Performance, Fouling‐Resistant Interfaces

Advanced Functional Materials, EarlyView.
A molecularly engineered triblock polymer (PHZ) rapidly reorganizes into a hydration‐rich interfacial layer on diverse surfaces, strongly suppressing hydrophobic attraction and fouling. The triblock polymer provides robust energy and steric barriers to oily foulants, enabling high‐performance antifouling at ultralow dosage.
Chenyu Qiao, Ziqian Zhao, Yueying Huang, Yongxiang Sun, Genglin Li, Xuguang Song, Hongbo Zeng   +6 more
wiley   +1 more source

Factors affecting preoperative sentinel lymph nodes contrast-enhanced ultrasound in breast cancer. [PDF]

Quant Imaging Med Surg
Dong Y, Liu J, Jia W, Jia X, Zhang J, Zhu Y, Mao M, Ying H, Zhan W, Zhou J.   +9 more
europepmc   +1 more source

Analysis of correlation between dynamic contrast-enhanced ultrasound and angiogenesis activity of renal cell carcinoma. [PDF]

Ultrasound Int Open
Lu X, Ye J, Pan X, Chen S, Zhang L, Wang Y, Cheng J, Cao J, Wei L, Cui X, Dong Y.   +10 more
europepmc   +1 more source

Case Report: Diagnosis of splenic marginal zone lymphoma by ultrasound and contrast- enhanced ultrasound. [PDF]

Front Oncol
Zhang X, Lu J, Hao Y, Wu T, Gao Z, Zhou P.   +5 more
europepmc   +1 more source

Kupffer Phase Radiomics Signature in Sonazoid Contrast-Enhanced Ultrasound Predicts Immunohistochemistry Marker Expression in Hepatocellular Carcinoma. [PDF]

Cancer Med
Li C, Liu Y, Wu M, Dai W, Song J, Wang Y.   +5 more
europepmc   +1 more source