Results 91 to 100 of about 1,754,831 (304)

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

open access: yesAdvanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park   +6 more
wiley   +1 more source

Probing the Energy Landscape of α‐Synuclein Amyloid Fibril Formation by Systematic K‐to‐Q Mutagenesis

open access: yesAdvanced Science, EarlyView.
We use lysine‐to‐glutamine mutations to study the effect of electrostatics on the kinetics and thermodynamics of alpha‐synuclein amyloid fibril formation. We find that mutational effects map on their structural context within fibrils and identify residues that modulate the energy landscape of alpha‐synuclein self‐assembly. Our work outlines a scalable,
Antonin Kunka   +10 more
wiley   +1 more source

Dopamine-Modified Chitosan Patterning Hydrogel with Dynamic Information Storage Ability

open access: yes
The storage of dynamic information in hydrogels has aroused considerable interest regarding the multiple responsiveness of soft matter. Herein, we propose an electrical writing methodology to prepare dopamine (DA)-modified chitosan hydrogels with a ...
Xiaowen Shi (701680)   +7 more
core   +3 more sources

The Effects of Red Grape Juice and Exercise on Parkinson's Disease in Male Rats

open access: yesمجله دانشکده پزشکی اصفهان, 2012
Background: Neural degeneration is induced by production of oxidant agents in neural pools. Red grape juice has antioxidant agents. Exercise can be able to protect dopaminergic neurons of brain.
Fatemeh Eshraghi Jazi   +7 more
doaj  

A Bio-Inspired Dopamine Model for Robots with Autonomous Decision-Making

open access: yesBiomimetics
Decision-making systems allow artificial agents to adapt their behaviours, depending on the information they perceive from the environment and internal processes.
Marcos Maroto-Gómez   +4 more
doaj   +1 more source

Genetic and pharmacological evidence that endogenous nociceptin/orphanin FQ contributes to dopamine cell loss in Parkinson's disease

open access: yesNeurobiology of Disease, 2016
To investigate whether the endogenous neuropeptide nociceptin/orphanin FQ (N/OFQ) contributes to the death of dopamine neurons in Parkinson's disease, we undertook a genetic and a pharmacological approach using NOP receptor knockout (NOP−/−) mice, and ...
Ludovico Arcuri   +9 more
doaj   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

open access: yesAdvanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee   +5 more
wiley   +1 more source

Comparison of Effects of Light Anesthetics, Diethyl Ether and Carbon Dioxide, on Hypothalamic Paraventricular Nucleus D1 and D2 Dopamine Receptors- and Glucosensitive Neurons-Induced Food Intake in Fasted Conscious Rats

open access: yesBasic and Clinical Neuroscience, 2018
Introduction: Carbon Dioxide (CO2) and diethyl ether are used as light anesthetics. However, experimental data about their side effects are scarce.
Masoud Shareghi Brojeni   +4 more
doaj  

Lessons from the history of antipsychotic discovery: part 2 – dopaminergic diversification

open access: yesBJPsych Bulletin
This article examines the development of antipsychotic medications in the period following the discovery of chlorpromazine in the mid-1950s up to the early 21st century.
Jeremy Hall
doaj   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

open access: yesAdvanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen   +11 more
wiley   +1 more source

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