Results 51 to 60 of about 180,246 (294)

Episodic memory: neurological and neuromediator mechanisms

Анналы клинической и экспериментальной неврологии, 2017
Significant advances in understanding of neurological and neuromediatormechanisms of memory along with the causes ofmemory decline in aging were achieved recently.
A. G. Polunina, E. A. Bryun
doaj   +1 more source

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Endothelial Dysfunction and Passive Changes in the Aorta and Coronary Arteries of Diabetic db/db Mice

Frontiers in Physiology, 2020
Endothelial cell dysfunction and vessel stiffening are associated with a worsened prognosis in diabetic patients with cardiovascular diseases. The present study hypothesized that sex impacts endothelial dysfunction and structural changes in arteries from
Lilliana Beck, Junjing Su, Simon Comerma-Steffensen, Simon Comerma-Steffensen, Estéfano Pinilla, Rune Carlsson, Raquel Hernanz, Raquel Hernanz, Majid Sheykhzade, Carl Christian Danielsen, Ulf Simonsen   +10 more
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Toward Advancement of Fabrication Techniques of Neuromorphic Computing Devices Based on 2D Materials

Advanced Materials Technologies, EarlyView.
This review highlights emerging fabrication techniques of 2D material‐based neuromorphic devices, emphasizing proximity vapor transfer for bioinspired optoelectronic applications. Abstract The growing necessity for power‐efficient and cognitive computation mechanisms has driven progress in neuromorphic computing which seeks to imitate the synaptic ...
Shubham Umeshkumar Gupta, Malkeshkumar Patel, Naveen Kumar, László Pohl, Min‐Joon Park, Sung‐Min Youn, Chaewhan Jeong, Joondong Kim   +7 more
wiley   +1 more source

Scanning curves and kinetics of the acetylcholine / acetylcholine receptor hysteresis [PDF]

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1988
The high affinity binding of the neurotransmitter acetylcholine (AcCh) to the nicotinic acetylcholine receptor (nAcChR) of the electric organ of Torpedo californica exhibits a pronounced hysteresis and scanning loops. Dialysis conditions lead to an equilibrium binding curve which is coincident with the upper hysteresis branch; K = 5 × 10−9M, 4° C; and ...
Neumann, Eberhard, Boldt, Elvira, Rauer, Barbara, Wolf, Hendrik, Chang, Hai Won   +4 more
openaire   +3 more sources

Exploring Polydioxanone as a Substrate for Fully Resorbable Implantable Sensors

Advanced Sensor Research, EarlyView.
Polydioxanone (PDO) is explored as a substrate for fully resorbable implantable sensors. Using screen‐printing and special formulated zinc and PEDOT:PSS inks, temperature and conductivity sensors, organic electrochemical transistors and antennas are fabricated and characterized directly on PDO.
Finn Jaekel, Rakesh Nair, Laura Teuerle, Hans Kleemann, Kai Uhlig, Anna Katharina Sambale, Daniel C. Freund, Dennis Wahl, Eberhard Grambow, Sebastian Hinz, Clemens Schafmayer, Jochen Hampe, Karl Leo   +12 more
wiley   +1 more source

Conformation of acetylcholine bound to the nicotinic acetylcholine receptor. [PDF]

Proceedings of the National Academy of Sciences, 1988
We report here the biologically active conformation of acetylcholine when bound to the high-affinity state of the receptor from Torpedo californica. The acetylcholine conformation was determined in the free and bound states by proton NMR two-dimensional nuclear Overhauser effects. In agreement with x-ray crystallographic data, acetylcholine in solution
Tetsuo Yamane, Ronald W. Behling, Gil Navon, Lynn W. Jelinski   +3 more
openaire   +3 more sources

Structure and Electrochemical Properties of ReS2‐LaFeO3 Nanocomposite for Dopamine Sensing

Advanced Sensor Research, EarlyView.
A novel ReS2‐LaFeO3 nanocomposite is developed for sensitive and reliable detection of dopamine (DA), an important neurotransmitter. The material performs well even in complex biological samples, demonstrating strong selectivity and accuracy. These findings highlight its potential for future applications in medical diagnostics and neuroscience research.
Obed Graham Keelson, Rajeev Kumar, Amit Kumar Shringi, Hazel Achieng Ouma, Pooja D. Walimbe, Fei Yan   +5 more
wiley   +1 more source

Profile of acotiamide in the treatment of functional dyspepsia

Clinical and Experimental Gastroenterology, 2016
Masahiro Ueda,1 Eisuke Iwasaki,1 Hidekazu Suzuki2 1Department of Internal Medicine, Division of Gastroenterology and Hepatology, 2Medical Education Center, Keio University School of Medicine, Tokyo, Japan Abstract: Efficacy of acotiamide for improving ...
Ueda M, Iwasaki E, Suzuki H
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