Results 61 to 70 of about 511,878 (297)

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Speeding-up Screening of S1 SARS-CoV2 Inhibitors by Nanostructured Biomimetic ACE2 Sensors Based on a Superconductive Josephson Junction Toroidal Array Oscillating Effect

ECS Sensors Plus
We present a method for integrating a quantum superconductive oscillation effect, induced by a potential S1 SARS-CoV-2 inhibitor, which achieves a 99.992% blockade of S1 virus communication with a biomimetic angiotensin-converting enzyme 2 (ACE2) sensor.
Ellen T. Chen, John T. Thornton
doaj   +1 more source

DC-shifts in amplitude in-field generated by an oscillatory interference model of grid cell firing

Frontiers in Systems Neuroscience, 2014
Oscillatory interference models propose a mechanism by which the spatial firing pattern of grid cells can arise from the interaction of multiple oscillators that shift in relative phase. These models produce aspects of the physiological data such as the
Angela Christine Elizabeth Onslow, Michael E Hasselmo, Ehren Lee Newman   +2 more
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

Advanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi, Samuele Lavelli, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +3 more
wiley   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Resonance peculiarities of the forced wave propagation in the liquid in the tubes

Наука. Инновации. Технологии, 2022
The article is devoted to the problem of the modeling of the sound wave propagation in cylindrical tube exited harmonic oscillations of the freeform membrane.
Sergey Evgenyevich Savotchenko, Alexander Semenovich Gorlov   +1 more
doaj  

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

Min oscillations in bacteria as real-time reporter of environmental challenges at the single-cell level

Open Biology, 2023
Min oscillations are a fascinating mechanism used by Escherichia coli to find their middle. Beyond their biological role, they provide a convenient and relatively unexplored method to monitor the effect of sublethal environmental challenges on bacterial ...
Ingrid V. Ortega, Felipe Viela, Cristina Flors   +2 more
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

The effect of the subthreshold oscillation induced by the neurons' resonance upon the electrical stimulation-dependent instability

Frontiers in Neuroscience, 2023
Repetitive electrical nerve stimulation can induce a long-lasting perturbation of the axon's membrane potential, resulting in unstable stimulus-response relationships.
Shoujun Yu, Shoujun Yu, Wenji Yue, Tianruo Guo, Yonghong Liu, Yapeng Zhang, Yapeng Zhang, Sara Khademi, Sara Khademi, Tian Zhou, Zhen Xu, Bing Song, Tianzhun Wu, Tianzhun Wu, Fenglin Liu, Yanlong Tai, Xuefei Yu, Hao Wang   +17 more
doaj   +1 more source