Results 221 to 230 of about 3,530,342 (253)

Sonogenetic Control of Engineered Probiotics for the Treatment of MASH by Modulating the Gut‐Liver Axis

Advanced Science, EarlyView.
Researchers developed an engineered probiotic encapsulated in an inulin hydrogel, enabling ultrasound‐triggered intestinal delivery of IL‐22. In MASH model mice, this system remodeled gut microbiota, strengthened the intestinal barrier and reduced portal LPS and hepatic IL‐6.
Chunya Ji, Yan Fang, Shen Zhang, Weichen Xu, Wenyun Guo, Jing Chen, Mingrui Zhu, Congjian Wen, Siming Chen, Yuli Zhu, Huixiong Xu, Haohao Yin   +11 more
wiley   +1 more source

A Novel Thickness-Mode Broadband Piezoelectric Ultrasonic Transducer Design Based on Double-Layer Piezoelectric Structure and a Variable-Thickness Matching Layer. [PDF]

Sensors (Basel)
Wu Q, Geng A, Feng W, Yao M, Hu C.
europepmc   +1 more source

A Biomimetic cRGDyk‐Engineered Platelet Nanoplatform for ACAD11 Delivery to Trigger Pyroptosis in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A biomimetic platelet nanoplatform (OE‐ACAD11@R‐PLT) is developed for targeted hepatocellular carcinoma immunotherapy. By selectively delivering therapeutic plasmids, this system induces mitochondrial dysfunction and triggers robust NLRP3/Caspase‐1/GSDMD‐mediated pyroptosis in tumor cells.
Hongyi Bao, Wei Feng, Wei Zong, Yi Li, Xinyue Qin, Xinyue Wang, Yubo Yang, Guanhua Chen, Yiting Hou, Xuan Tan, Lin Chen, Ming Zhang, Feng Wang   +12 more
wiley   +1 more source

Reduced-temperature pasteurization of apple juice using a flow-through sonicator. [PDF]

Ultrason Sonochem
Maghami S, Rumpunen K, Johansson Ö.
europepmc   +1 more source

Interfacial Reconstruction Enables Enhanced Thermoelectric Performance in Bismuth Telluride‐Based Alloys

Advanced Science, EarlyView.
Bismuth telluride‐based alloys are benchmark thermoelectric materials for near‐room‐temperature applications. Here, SnSe‐induced interfacial reconstruction simultaneously optimizes carrier and phonon transport in Bi0.4Sb1.6Te3, achieving a peak ZT of ∼1.38 at 363 K and a device efficiency of ∼6.47%, providing an effective strategy for high‐performance ...
Wenyi Chen, Xiao‐Lei Shi, Meng Li, Chao Zhang, Konstantin Faershteyn, Siqi Liu, Yongqi Chen, Chengjiong He, Wanyu Lyu, Jun Pei, Nanhai Li, Zhi‐Gang Chen   +11 more
wiley   +1 more source

Miniaturized Acoustic Sensing Platform for Spatial Mapping of Ultrasonic Fields in Small-Diameter Tube Bundles. [PDF]

Sensors (Basel)
Dos Santos da Silva LA, Simões AJR, Filardi VL, Ferreira VP, Demetino GG, Soares Júnior LCS, Teixeira LDR, Pereira LG, Gomes LRTC, Guedes GP, da Silva MVS, Gomes JGC, Oliveira PEG, West LGM, de Mattos FO, Simões ALA, Pepe IM.   +16 more
europepmc   +1 more source

Interface Rectification via Roll‐to‐Roll Dual‐Confinement Nanocoatings for High‐Temperature Polymer Capacitors

Advanced Science, EarlyView.
Dual confinement in self‐assembled nanocoatings regulates polymer dynamics and hot‐carrier transport, enabling an interface‐rectification strategy for high‐temperature polymer capacitive energy storage. ABSTRACT Polymer film capacitors are indispensable for energy storage and power conversion, yet their energy density and efficiency deteriorate rapidly
Ning Guo, Marina Dabaghian, Jierui Zhou, Josh N. Bodin, Chong Xiang, Fei Wang, Antigoni Konstantinou, Dingxin Wei, Yifei Wang, Chao Wu, Riccardo Casalini, Bryan Huey, Priya Vashishta, Luyi Sun, Yang Cao   +14 more
wiley   +1 more source

Influence of Pore Size on the Acoustic Absorption Properties of Open-Cell AlSi Porous Cylinders. [PDF]

Materials (Basel)
Andrei CC, Stan CS, Deaconu M, Pirvu C, Dragomirescu A, Corneschi I, Stan I.   +6 more
europepmc   +1 more source

Non-Destructive Testing Technology for Shallow Subsurface Defects in Rails: A Review with Focus on Ultrasonic Surface Wave Methods. [PDF]

Sensors (Basel)
Song T, Peng L, Huang S, Huang Z, Feng Q, Sun H.   +5 more
europepmc   +1 more source

Temperature-Adaptive Excitation Technology for Acoustic Logging Monopole Transducers. [PDF]

Sensors (Basel)
Zhang K, Wang X, Tan B, Su Y.
europepmc   +1 more source