Results 171 to 180 of about 8,252,977 (297)

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Retraction Notice to: Inhibition of tumor invasion and metastasis by targeting TGF-β-Smad-MMP2 pathway with Asiatic acid and Naringenin. [PDF]

Mol Ther Oncol
Lian GY, Wang QM, Mak TS, Huang XR, Yu XQ, Lan HY.   +5 more
europepmc   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Activating a Metallization Switch for Record Hydrogen Evolution in Single‐Atom Modified Polar MOF Piezocatalysts

Advanced Materials, EarlyView.
ABSTRACT Piezocatalytic hydrogen evolution enables the conversion of mechanical energy into chemical fuels, but its efficiency is constrained by a trade‐off between piezoelectric polarization and electronic conductivity. Strong piezoelectric polarization is essential for sufficient driving force, yet highly polar materials typically suffer from poor ...
Chongyan Hao, Xinwei Guan, Yang Wu, Lingfeng Zhu, Yiwen Mai, Thomas Frauenheim, Zhenping Fu, Yalin Lu, Shidong Wang, Hanxing Liu, Hua Hao, Shujun Zhang, Zhenxiang Cheng, Xiaoning Li   +13 more
wiley   +1 more source

Correction: Intracellular trafficking SNARE protein, syntaxin-6, modifies prion cellular phenotypes and risk of disease development in vivo. [PDF]

Acta Neuropathol
Hill E, Patel MM, Ribes JM, Linehan J, Zhang F, Jakubcova T, Hamdan S, Tomlinson A, Ercolani T, Schmidt C, Ahmed P, Thirlway G, Argentina F, Marinho AT, Jones E, Kaye N, Fitzhugh C, Jackson GS, Brandner S, Klöhn PC, Collinge J, Cunningham TJ, Mead S.   +22 more
europepmc   +1 more source

Liquids as Reinforcements for Anisotropic and Tough Soft Matter Composites

Advanced Materials, EarlyView.
Liquid metal droplets are shaped and oriented within soft elastomers to create all‐soft matter composites with programmable mechanical anisotropy. These liquid inclusions act as fiber‐like reinforcements, enabling directional stiffness, enhanced toughness, and controlled crack steering under extreme deformation, offering new routes to resilient soft ...
Gwyneth M. Schloer, Ohnyoung Hur, Ravi Tutika, Aaron Haake, Eric J. Markvicka, Michael D. Bartlett   +5 more
wiley   +1 more source

HTRS2025.O6A.6 Reduced Thrombin-Mediated Platelet Activation is a Major Contributor to Impaired Hemostasis in Settings of Coagulation Deficiency

Research and Practice in Thrombosis and Haemostasis
Timothy J. Stalker, Christopher Mansi, Jenna R. Severa, Meghan E. Roberts, Jospeh Wilhelm, Xuefei Zhao, James Michael, Steven McKenzie, Peisong Ma   +8 more
doaj   +1 more source

Correction: Leveraging paired serology to estimate the incidence of typhoidal Salmonella infection in the STRATAA study. [PDF]

PLoS Negl Trop Dis
Walker J, Russell P, Kermack L, Van TT, Thieu Nga TV, Mylona E, Camara S, Kim YC, Shrestha S, Gehlhaar A, Scott JB, Khanam F, Shakya M, Thindwa D, Gordon MA, Basnyat B, Clemens JD, Qadri F, Heyderman RS, Dolecek C, Tonks S, Darton TC, Pollard AJ, Baker S, Meiring JE, Voysey M, Pitzer VE, and the STRATAA Study Group.   +27 more
europepmc   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

An Exploratory Study of Neural Response to Food Cues Following Cognitive-Behavioral Therapy for Avoidant/Restrictive Food Intake Disorder. [PDF]

Int J Eat Disord
Becker KR, Graver H, Van De Water AL, Dalton AG, Karlson R, Palmer LP, Stern C, Breithaupt L, Burton-Murray H, Kuhnle M, Kristine Hauser NP, Misra M, Lawson EA, Eddy KT, Holsen L, Thomas JJ.   +15 more
europepmc   +1 more source