Results 71 to 80 of about 271,965 (237)

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Multilayer Conductive Hybrid Nanosheets as Versatile Hybridization Matrices for Optimizing the Defect Structure, Structural Ordering, and Energy‐Functionality of Nanostructured Materials

Advanced Science, 2022
The hybridization of conductive nanospecies has garnered significant research interest because of its high efficacy in improving the diverse functionalities of nanostructured materials.
Nam Hee Kwon, Xiaoyan Jin, Se‐Jun Kim, Hyungjun Kim, Seong‐Ju Hwang   +4 more
doaj   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Fabrication and Characterization of Stacked Poly-Si Nanosheet With Gate-All-Around and Multi-Gate Junctionless Field Effect Transistors

IEEE Journal of the Electron Devices Society, 2019
Present work demonstrates the vertically double stacked nanosheet (NS) p-channel polycrystalline silicon (poly-Si) junctionless field-effect transistors (JL-FET) with tri-gate, omega-gate, and gate all around (GAA) structure.
Meng-Ju Tsai, Kang-Hui Peng, Chong-Jhe Sun, Siao-Cheng Yan, Chieng-Chung Hsu, Yu-Ru Lin, Yu-Hsien Lin, Yung-Chun Wu   +7 more
doaj   +1 more source

Functionalized Biomimetic Scaffolds for Human‐Derived Auditory Neural Circuit Construction

Advanced Science, EarlyView.
In Vitro Auditory Circuit Model. ABSTRACT Damage to auditory circuits results in sensorineural hearing loss. However, the scarcity of human inner ear tissue significantly hinders the development of therapies to preserve auditory function, creating a critical need for reliable in vitro models.
Pan Feng, Qian Zhu, Yusong Wang, Hao Rong, Xu Zhang, Fuchun Wang, Tianqi Yu, Wenxuan Wang, Jing Li, Lei Tian, Menghui Liao, Renjie Chai, Yangnan Hu   +12 more
wiley   +1 more source

Novel ultrathin ferrous sulfide nanosheets: Towards replacing black phosphorus in anticancer nanotheranostics

Bioactive Materials
Biodegradable two-dimensional nanomaterials could be a significant breakthrough in the field of oncology nanotheranostic agents, which are rapidly emerging as promising candidates for tumor theranostic applications.
Yuan Gao, Mengyao Mu, Yiju Wei, Bowen Yan, Hui Liu, Kai Guo, Mengmeng Zhang, Xiaohui Dai, Xiao Sun, David Tai Leong   +9 more
doaj   +1 more source

Nanosheet wrapping process.

, 2020
(A) Schematic of nanosheet wrapping process. A tissue specimen is placed on a coverslip in advance. The nanosheet is transferred from the surface of water to wrap the coverslip with the help of a wire loop, which is then reversed and bonded to a ...
Ryosuke Kawakami (90310), Tomomi Nemoto (322714), Hong Zhang (25820), Yosuke Okamura (2343277), Kenji Yarinome (8283252), Kohei Otomo (2408395)   +5 more
core   +1 more source

Defect‐Engineered BiO2‐X Nanosheets Mediate Sono‐Thermomechanical ECM Remodeling for Hepatocellular Carcinoma Immunotherapy

Advanced Science, EarlyView.
Herein, an ultrasound‐responsive BiO2‐X/siFn1 nanoplatform is developed to overcome anti‐PD‐1 resistance in hepatocellular carcinoma. Upon ultrasound irradiation, the platform downregulates fibronectin expression, while its sonothermal effect softens the dense extracellular matrix and activates antitumor immunity in the tumor microenvironment, thereby ...
Huimin Tian, Shen Zhang, Bolin Wu, Yichi Chen, Haitao Shang, Haoyan Tan, Chunyue Wang, Weichen Xu, Huixiong Xu, Haohao Yin, Wen Cheng   +10 more
wiley   +1 more source

TiO2 Nanorod-Derived Synthesis of Upstanding Hexagonal Kassite Nanosheet Arrays: An Intermediate Route to Novel Nanoporous TiO2 Nanosheet Arrays

, 2011
In this report, upstanding and nanoporous hexagonal TiO2 nanosheet arrays were achieved via using kassite [CaTi2O4(OH)(2)] as an intermediate. The process developed involved a TiO2 nanorod-derived synthesis of upstanding hexagonal kassite nanosheet ...
Xiao, Xiudi, Xiudi Xiao, Peng He, He, Peng, Xiaoyan Gan, Qiu, Jijun, Xiaomin Li, Li, Xiaomin, Gao, Xiangdong, Xiangdong Gao, Jijun Qiu, Gan, Xiaoyan   +11 more
core   +1 more source

Electronic properties and circuit applications of networks of electrochemically exfoliated 2D nanosheets

Nature Communications
High aspect-ratio 2D materials are promising for solution-processed electronics, yet the factors controlling exfoliation remain unclear and relatively few solution-processed networks have been electrically characterized.
Tian Carey, Kevin Synnatschke, Goutam Ghosh, Luca Anzi, Eoin Caffrey, Emmet Coleman, Changpeng Lin, Anthony Dawson, Shixin Liu, Rebekah Wells, Mark McCrystall, Jan Plutnar, Iva Plutnarová, Joseph Neilson, Nicola Marzari, Laurens D. A. Siebbeles, Roman Sordan, Zdenek Sofer, Jonathan N. Coleman   +18 more
doaj   +1 more source