Results 51 to 60 of about 429,334 (349)

Enhanced Switching Performance in Single‐Crystalline PbTiO3 Ferroelectric Memristors for Replicating Synaptic Plasticity

Advanced Functional Materials, EarlyView.
This study demonstrated single‐crystalline PbTiO3‐based memristors with atomically sharp interfaces, well‐ordered lattices, and minimal lattice mismatch. The devices exhibited an ON/OFF ratio exceeding 105, high stability, and rich resistance‐state modulation.
Haining Li, Zhiqiang Liao, Risa Kataoka, Md Sarker Shamim, Takeshi Kijima, Hiroyasu Yamahara, Hitoshi Tabata, Munetoshi Seki   +7 more
wiley   +1 more source

Expression of MHC class I polypeptide-related sequence A (MICA) in colorectal cancer

Frontiers in Bioscience-Landmark, 2021
Background: The major histocompatibility complex class I polypeptide-related sequence A (MICA) is one of the ligands of the natural killer group 2D (NKG2D) activating receptor.
Ingrid Espinoza, Sumit Agarwal, Marcelo Sakiyama, Veena Shenoy, Wayne S. Orr, Sameer Al Diffalha, Anna Prizment, Sooryanarayana Varambally, Upender Manne, Christian R. Gomez   +9 more
doaj   +1 more source

Comments on "Limits on Dark Matter Using Ancient Mica" [PDF]

, 1995
To appear in Phys. Rev. Lett.
D. P. Snowden-Ifft, J. I. Collar, J. Silk, Juan I. Collar, P. B. Price, S. A. Durrani   +5 more
core   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Modelling environmental factors correlated with podoconiosis: a geospatial study of non-filarial elephantiasis [PDF]

, 2014
Introduction The precise trigger of podoconiosis — endemic non-filarial elephantiasis of the lower legs — is unknown. Epidemiological and ecological studies have linked the disease with barefoot exposure to red clay soils of volcanic origin ...
Atkinson, Peter M, Baxter, Peter, Davey, Gail, Le Blond, Jennifer S, Molla, Yordanos B, Newport, Melanie J, Wardrop, Nicola A   +6 more
core   +2 more sources

Thermal Phase‐Modulation of Thickness‐Dependent CVD‐Grown 2D In2Se3

Advanced Functional Materials, EarlyView.
A comprehensive study of CVD‐grown 2D In2Se3 reveals a distinct thickness‐dependent phase landscape and a reversible, thermally driven transformation between β″ and β* variants. In situ TEM electron diffraction and Raman spectroscopy reveal structural dynamics, while the structural invariance of the α‐phase in ultrathin regimes highlights its stability—
Dasun P. W. Guruge, Zhenhuan Chen, Joseph F. S. Fernando, Chao Zhang, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +6 more
wiley   +1 more source

Rapid Miniprep of Intact Chloroplasts from Arabidopsis thaliana Leaves

Bio-Protocol
Cell subfractionation is a common technique employed in many research laboratories to isolate organelles or intracellular compartments for the study of metabolism or biomolecule purification.
Brenda Carranza-Correa, Karen Dahlman-Cabrera, Manuel Gutiérrez-Aguilar   +2 more
doaj   +1 more source

User Localization in Complex Environments by Multimodal Combination of GPS, WiFi, RFID, and Pedometer Technologies

The Scientific World Journal, 2014
Many user localization technologies and methods have been proposed for either indoor or outdoor environments. However, each technology has its own drawbacks.
Trung-Kien Dao, Hung-Long Nguyen, Thanh-Thuy Pham, Eric Castelli, Viet-Tung Nguyen, Dinh-Van Nguyen   +5 more
doaj   +1 more source

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

Advanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang, Ziqian Zhao, Weiyan Zhu, Lu Gong, Yongxiang Sun, Haoyu Yang, Ling Zhang, Wenfei Zhang, Hao Zhang, Fang Zhou, Xuwen Peng, Hongbo Zeng   +11 more
wiley   +1 more source

Mechanical properties of freely suspended atomically thin dielectric layers of mica

, 2012
We have studied the elastic deformation of freely suspended atomically thin sheets of muscovite mica, a widely used electrical insulator in its bulk form.
A. Castellanos-Gomez, A. Castellanos-Gomez, A. Castellanos-Gomez, A. Castellanos-Gomez, A. N. Rudenko, A. Splendiani, A. Turchanin, Albert Amor-Amorós, Andres Castellanos-Gomez, B. Radisavljevic, C. Gómez-Navarro, C. H. Lui, C. Lee, C. R. Dean, D. A. Kunz, D. Pacile, G. Eda, G. H. Lee, G. Lippert, G. Zhang, Gabino Rubio-Bollinger, Gary A. Steele, Herre S. J. van der Zant, J. Fan, J. Gao, J. Moser, K. F. Mak, K. Kim, K. S. Novoselov, K. Tapily, L. A. Ponomarenko, L. D. Landau, L. E. McNeil, L. Song, M. A. Meitl, M. Ishigami, M. Moreno-Moreno, M. Poot, M. W. Möller, Menno Poot, Nicolás Agraït, P. Blake, P. Nemes-Incze, R. V. Gorbachev, S. Gao, S. Kim, S. Miyake, S. Timoshenko, T. Korn, W. N. Sharpe, X. F. Lu, X. Li, Y. He, Y.-T. Fu   +53 more
core   +1 more source