Results 141 to 150 of about 85,398 (285)

Enhanced Performance of Novel Amorphous Silicon Carbide Microelectrode Arrays in Rat Motor Cortex

Micromachines
Implantable microelectrode arrays (MEAs) enable the recording of electrical activity from cortical neurons for applications that include brain–machine interfaces.
Pegah Haghighi, Eleanor N. Jeakle, Brandon S. Sturgill, Justin R. Abbott, Elysandra Solis, Veda S. Devata, Gayathri Vijayakumar, Ana G. Hernandez-Reynoso, Stuart F. Cogan, Joseph J. Pancrazio   +9 more
doaj   +1 more source

Microelectrode resistance measurement of PEFC catalyst inks with different ionomer ratio under drying process

, 2016
Shutaro Kaji, Takahiro Suzuki, Shohji Tsushima   +2 more
openalex   +1 more source

Assessing the Nature of Human Brain‐Derived Extracellular Vesicles on Synaptic Activity Via the Development of an Air‐liquid Microfluidic Platform

Advanced Science, EarlyView.
This seminal study highlights the interwoven and tightly regulated functions of brain‐derived extracellular vesicles. Using microfluidics, proteomics, and AI‐based electric signal analyses of cortical brain explants, this work provides a useful resource dataset revealing the composition of human brain‐derived extracellular vesicles obtained from ...
Corentin Bernou, Yukiko Iwasaki, Willy Lutz, Glaucia Almeida, Emilie Béchard, François Delalande, Magali Rompais, Jules Bouget, Barbara Gorda, Chantal Cazevieille, Yonis Bare, Christine Carapito, Sophie Colomb, Gowrishankar Ganesh, Raphael Gaudin   +14 more
wiley   +1 more source

Protein Manipulation via Dielectrophoresis: Theoretical Principles and Emerging Microfluidic Platforms

Micromachines
Dielectrophoresis (DEP) has been widely employed in microfluidic platforms for particle or cell manipulation in biomedical science applications due to its accurate, fast, label-free, and low-cost diagnostic technique.
Zuriel Da En Shee, Ervina Efzan Mhd Noor, Mirza Farrukh Baig   +2 more
doaj   +1 more source

Ultraminiature stimulus-isolation probe [PDF]

, 1976
Bergveld, P.
core   +2 more sources

Further investigation of the spontaneous and evoked activity of the primary neurons of statoreceptors (and other receptors) of the labyrinth of the bullfrog before, during and after an extended period of weightlessness, including alternative intervals of artificial gravity [PDF]

Vestibular neuron activity was examined by studying nerve stimulation and evoked response. A cooling element, applied to the nerve consisted of a silver hook through which a coolant fluid flowed.

core   +1 more source

Ca²⁺-Selective Microelectrodes and Their Application to Plant Cells and Tissues [PDF]

, 1989
Hubert Felle
openalex   +1 more source

PACS‐2 Mitigates NPSC Apoptosis and Intervertebral Disc Degeneration by Preserving MAM Integrity via the SP1/LRRK2/Mfn2 Axis

Advanced Science, EarlyView.
This study investigates the role of PACS‐2 in IDD, demonstrating that it suppresses the nuclear translocation of SP1, thereby downregulating its downstream target LRRK2. This reduces LRRK2‐mediated ubiquitination and degradation of Mfn2 through the JNK pathway, preserving MAM integrity and promoting NPSC survival.
Liang Kang, Jiaqi Wang, Chenhao Zhao, Qiuwei Li, Zhigang Zhang, Huaqing Zhang, Chongyu Jia, Luping Zhou, Yanxin Wang, Yu Chen, Kaixuan Li, Xu Yan, Jie Fang, Haibao Wang, Dandan Wang, Pingping Su, Jingyu Zhang, Zhiwei Chen, Renjie Zhang, Cailiang Shen   +19 more
wiley   +1 more source

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

Advanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu, Shiyu Huang, Jie Wang, Tian Wang, Qingqing Han, Kexin Wu, Zhen Gao, Xiaolei Shi, Tianli Tu, Ming Wang, Laimei Huang, Jiaomei Chen, Yunqi Liu, Yumei Zhang, Guoqiang Lin, Zhichang Chen, Xu Chen   +16 more
wiley   +1 more source

Deep 2-photon imaging and artifact-free optogenetics through transparent graphene microelectrode arrays [PDF]

, 2018
Martin Thunemann, Yichen Lu, Xin Liu, Kıvılcım Kılıç, Michèle Desjardins, Matthieu Vandenberghe, Sanaz Sadegh, Payam A. Saisan, Qun Cheng, Kimberly L. Weldy, Hongming Lyu, Srdjan Djurovic, Ole A. Andreassen, Anders M. Dale, Anna Devor, Duygu Kuzum   +15 more
openalex   +1 more source