Results 151 to 160 of about 95,522 (318)

Stochastic Nanoscale Biophysical Cues as a Basis for the Induction of Glioblastoma‐Like Transcriptional Programs in Astrocytes

Advanced Science, EarlyView.
Stochastic nanoscale physical cues induce glioblastoma (GBM)‐associated transcriptional traits in naïve astrocytes leading to spontaneous formation of spheroids. Cells within spheroids express activated‐MMP2 and a differential gene expression pattern involving P53 and NOTCH3, providing evidence for a role for changes in brain topography, as observed in
Laurent Starck, Tobias Butelmann, Sabrina Hogan, Melika Sarem, Bernd Heimrich, Ritwick Sawarkar, Marie‐Françoise Ritz, Gregor Hutter, V. Prasad Shastri   +8 more
wiley   +1 more source

Research progress in gallium nitride-based artificial synaptic devices

eScience
Artificial synaptic devices that can emulate the functions of biological synapses and offer the advantages of brain-like computation are garnering considerable interest, as they have the potential to innovatively circumvent the von Neumann bottleneck at ...
Fangliang Gao, Lihan Li, Shuti Li
doaj   +1 more source

Charge-Trapping-Induced Compensation of the Ferroelectric Polarization in FTJs: Optimal Conditions for a Synaptic Device Operation [PDF]

, 2022
Riccardo Fontanini, Mattia Segatto, Keerthana Shajil Nair, Marco Holzer, F. Driussi, Ines Häusler, Christoph T. Koch, Catherine Dubourdieu, Veeresh Deshpande, David Esseni   +9 more
openalex   +1 more source

Calcium Shock Enables Efficient and Programmable Particle Delivery for Genome Editing Applications

Advanced Science, EarlyView.
Classical transfection and transduction are inefficient, particularly with confluent cells and organoids, and lack cell type‐specific programmability. This study presents calcium shock (CaSh), a method that dramatically improves particle delivery into single cells, colonies, and organoids.
Nicole Vo, Lorena de Oñate, Maximillian Frank, Xian Hu, Sophie M. Blackburn, Dana V. Foss, Jasmine Villegas, Kunica Asija, Dirk Hockemeyer, Hongxia Fu, Raymond J. Monnat, Ross C. Wilson, Benjamin S. Freedman   +12 more
wiley   +1 more source

Ternary Heterojunction Synaptic Transistors Based on Perovskite Quantum Dots

Nanomaterials
The traditional von Neumann architecture encounters significant limitations in computational efficiency and energy consumption, driving the development of neuromorphic devices.
Shuqiong Lan, Jinkui Si, Wangying Xu, Lan Yang, Jierui Lin, Chen Wu   +5 more
doaj   +1 more source

Optical Synaptic Devices with Multiple Encryption Features Based on SERS‐Revealed Charge‐Transfer Mechanism [PDF]

Shaoguang Zhao, Xiangyu Hou, Yue Cheng, Qiman Zhang, Jingwen Zhao, Li Tao   +5 more
openalex   +1 more source

Synaptic realizations based on memristive devices [PDF]

, 2020
Milo, Valerio, Dalgaty, Thomas, Ielmini, Daniele, Vianello, Elisa   +3 more
openaire   +2 more sources

Temporal and Cell‐Specific Regulation of Synaptic Homeostasis by the Chromatin Remodeler Chd1

Advanced Science, EarlyView.
Chd1, the Drosophila homologue of mammalian CHD2 ‐ a gene linked to autism, epilepsy, and intellectual disability, is required for synaptic homeostatic plasticity. Chd1 in glia is necessary for the rapid induction of synaptic homeostasis, whereas Chd1 in motoneurons, muscle, and glia is critical for long‐term maintenance.
Danielle T. Morency, Tao Cui, Yimei Cai, Chloe Lok, Rachel E. Nokku, Ruoxian Huang, Grace L. Chu, Yumeng Xie, Saleem W. Abu‐Tayeh, Kaikai He, Chengjie Qiu, Junyi Wang, Paxton M. Paganelli, Ting Wang, Gabrielle Williams, Sreejith Nair, Huadong Pei, Dion K. Dickman, Stefano Vicini, Tingting Wang   +19 more
wiley   +1 more source

Controlling the intermediate conductance states in RRAM devices for synaptic applications

, 2019
H. García, Óscar G. Ossorio, S. Dueñas, Helena Castán   +3 more
openalex   +2 more sources

Synaptic devices based on gate-all-around InAs nanowire field effect transistor [PDF]

, 2022
Wei Luo, Chaofei Zha, Xia Zhang, Xin Yan, Xiaomin Ren   +4 more
openalex   +1 more source