Results 51 to 60 of about 20,875,315 (249)

Synthesis of two-dimensional Dirac semi-metallic NiTe as high-performance contacts for MoS2 transistors

Nano Materials Science
Two-dimensional Dirac semi-metals have attracted extensive attention for their potential applications in next-generation electronics, optoelectronics and quantum technologies.
Yingying Liu, Yong Liu, Liqiang Zhang, Xiang Lan, Chen Yi, Jingmei Tang, Shanhao Li, Yanru Wang, Huan Cheng, Kun He, Ping Lu, Zucheng Zhang, Di Wang, Hongmei Zhang, Yukun Guo, Yani Jiang, Shaojun Liu, Shula Chen, Xidong Duan   +18 more
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

Nonlinear quantum light source with van der Waals ferroelectric NbOX2 (X = Br, I)

Nature Communications
Two-dimensional (2D) materials have been demonstrated as promising candidates for ultracompact entangled photon sources and on-chip integrated quantum photonic devices.
Yanru Wang, Yunkun Wu, Yong Liu, Wanfu Shen, Ya Feng, Yue Liu, Chen Yi, Kun He, Miaomiao Liu, Ping Lu, Shaojun Liu, Yingying Liu, Jingmei Tang, Liqiang Zhang, Chunguang Hu, Shula Chen, Guangcan Guo, Xifeng Ren, Xidong Duan   +18 more
doaj   +1 more source

Synthesis of wafer-scale monolayer MoS2 on sapphire: Unlocking the influence of key growth parameters

Nano Research
Large-scale synthesis of high-quality two-dimensional (2D) semiconductors, such as molybdenum disulfide (MoS2), is a prerequisite for their lab-to-fab transition.
Rong Song, Dingyi Shen, Dongyan Liu, Jingyi Liang, Zimei Zhang, Jingmei Tang, Liang Chen, Bo Li, Jia Li, Xidong Duan   +9 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Surface cobaltization for boosted kinetics and excellent stability of nickel-rich layered cathodes

National Science Open
The feasibility of LiNi0.6Co0.2Mn0.2O2 as a primary cathode material has decreased due to the fragile cobalt (Co) supply chain and its undesirable effects on structural degradation.
Zhang Qiusheng, Cui Chunyu, Chen Hao, Pan Shuaijun, Zhang Yinghe, Zhu Jian, Lu Bingan   +6 more
doaj   +1 more source

Dynamics of Vortices in Two-Dimensional Magnets

, 1999
Theories, simulations and experiments on vortex dynamics in quasi-two-dimensional magnetic materials are reviewed. These materials can be modelled by the classical two-dimensional anisotropic Heisenberg model with XY (easy-plane) symmetry.
Two-dimensional Magnets, Franz G. Mertens, A. R. Bishop   +2 more
core  

TS2PACK: A Two-Level Tabu Search for the Three-dimensional Bin Packing Problem [PDF]

, 2009
Three-dimensional orthogonal bin packing is a problem NP-hard in the strong sense where a set of boxes must be orthogonally packed into the minimum number of three-dimensional bins. We present a two-level tabu search for this problem.
CRAINIC T. G, Crainic T.G, Perboli, Guido, Tadei, Roberto   +3 more
core   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Black Phosphorus Quantum Dots as an Efficient Saturable Absorber for Bound Soliton Operation in an Erbium Doped Fiber Laser

IEEE Photonics Journal, 2016
We have investigated the nonlinear and ultrafast photonics of chemically processed black phosphorus quantum dots (BPQDs) synthesized by the solvothermal treatment approach, with an average lateral size of about 2.48 $\pm$ 0.4 nm.
Zhiteng Wang, Yanhua Xu, Sathish Chander Dhanabalan, Joice Sophia, Chujun Zhao, Changwen Xu, Yuanjiang Xiang, Jianqing Li, Han Zhang   +8 more
doaj   +1 more source