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Autonomous Artificial Olfactory Sensor Systems with Homeostasis Recovery via a Seamless Neuromorphic Architecture
01/05/2024 -
Neuromorphic olfactory systems have been actively studied in recent years owing to their considerable potential in electronic noses, robotics, and neuromorphic data processing systems. However,...
Combination of Counterion Size and Doping Concentration Determine the Electronic and Thermoelectric Properties of Semiconducting Polymers
30/04/2024 -
In both chemical and electrochemical doping of organic semiconductors (OSCs), a counterion, either from the electrolyte or ionized dopant, balances the charge introduced to the OSC. Despite the large...
Flexible Conformally Bioadhesive MXene Hydrogel Electronics for Machine Learning?Facilitated Human?Interactive Sensing
30/04/2024 -
A flexible conformally bioadhesive MXene hydrogel electronics is facilely fabricated for high?quality epidermal electrophysiological sensing and machine learning?facilitated human?interactive...
Modulating the Coordination Chemistry of Co?N?C Catalytic Sites by Ru Species to Accelerate the Polysulfide Conversion Kinetics in Lithium?Sulfur Batteries
01/05/2024 -
The performance of lithium?sulfur batteries is compromised by the loss of sulfur as dissolved polysulfides in the electrolyte and consequently the polysulfide redox shutting effect. Accelerating the...
Experimental optical properties explained by density functional theory of the natural red algae for dye-sensitized solar cells application
30/04/2024 -
The present study investigates the usage of a novel natural dye derived from red algae of Morocco in dye-sensitized solar cells (DSSCs) for the first time. The main pigments responsible for...
Influences and Diffusion Effects of Lithium Contamination During the Thermal Oxidation Process of Silicon
28/04/2024 -
Due to the increasing number of application fields using lithium compounds in the microelectronics sector, it is necessary to investigate the contamination influence and the effects of lithium on...
Deposition of Functionally Graded Material Fabricated by Robot Plasma Arc Welding
26/04/2024 -
Functionally graded materials is a new type of composite materials capable of facilitating the dependable bonding of dissimilar materials. A double?wire plasma welding process is used to manufacture...
One?step synthesis and deposition of metal oxides: NiO quantum dots as a transport layer for perovskite photovoltaics
26/04/2024 -
We demonstrate one?step synthesis and deposition of nickel oxide quantum dots using a gas phase microplasma process and show their applicability as a transport layer for solar cell devices. The...
Human Umbilical Cord-Derived Mesenchymal Stem Cells-Exosomes-Delivered miR-375 Targets HDAC4 to Promote Autophagy and Suppress T Cell Apoptosis in Sepsis-Associated Acute Kidney Injury
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Abstract This study sought to elucidate the mechanism of human umbilical cord-derived mesenchymal stem cells (HUCMSCs)-exosomes (Exos) in sepsis-associated acute kidney injury...
Hydroxyapatite?loaded macroporous calcium alginate hydrogels: Preparation, characterization, and in vitro evaluation
25/04/2024 -
Hydrogels from natural polysaccharides are of great interest for tissue engineering. This study aims (1) to prepare hydroxyapatite?loaded macroporous calcium alginate hydrogels by novel one?step...
Peri?alkylated terrylenes and ternaphthalenes building?blocks towards multi?edge nanographenes
25/04/2024 -
Since its first synthesis by Clar in 1948, terrylene ? a fully connected ternaphthalene oligomer via naphthalene’s peri?positions ? has gained special focus within the rylene family, drawing...
Development of Anisotropic Electrically Conductive GNP?Reinforced PCL?Collagen Scaffold for Enhanced Neurogenic Differentiation under Electrical Stimulation
25/04/2024 -
This study dealt with developing cost?effective electroconductive scaffolds integrating carboxy functionalized graphene nanoplatelets (GNPs) into a Polycaprolactone (PCL)?collagen matrix. Utilizing...
Cellulases production optimization and inductors evaluation in pretreated plantain rachis by Penicillium oxalicum
25/04/2024 -
Pretreated lignocellulosic residues are suitable substrates for cellulases production by filamentous fungi. In the current work, plantain rachis was pretreated with sequential acid and alkali and...
Study on the magnetoelectric effect, ferroelectric and optical investigation of (1?x) BCT + x NZLFO multiferroic composite
29/04/2024 -
The graphical abstract shows the synthesis route of preparation of two phase combined multiferroic composite which produced magnetoelectric effect and affect the magnetic properties of ferrite in...
Synergistic effects of silane?modified carbon black and nano?silica hybrid fillers on the performance of natural rubber compounds
27/04/2024 -
A hydrogel with multiple responses to pressure, pH and light.AbstractMultiple factors stimulate human beings in their daily lives, but uniformly collecting these signals is challenging. This study...
Investigating the impact of laser polishing parameters on surface roughness, mass ablation rate, and optical transmittance of 3D?printed PLA substrates
25/04/2024 -
The interaction between the outer layer of PVDF and the shell interface enhances the crystallization of the outer layer PVDF, thereby improving the overall piezoelectric properties of the fiber....
Influence of medium- and high-entropy alloy fillers on microstructures and corrosion behaviour of AA5083 plates joined by GTAW process
25/04/2024 -
Abstract The impact of medium- and high-entropy alloy fillers (4E MEA- Al0.25Fe0.25Ni0.25Cu0.25, and 5E HEA-Al0.20Fe0.20Ni0.20Cu0.20Ti0.20) on the microstructures and corrosion...
Micro/nano fillers for value?added polymer composites: A comprehensive review
25/04/2024 -
Micro/nano fillers for value?added polymer composites.The need for new sustainable engineering materials using polymer composites is evolving every day. Researchers are in a race to develop...
Aerospace, Vol. 11, Pages 346: Damage Effects and Mechanisms of High-Power Microwaves on Double Heterojunction GaN HEMT
26/04/2024 -
In this paper, simulation modeling was carried out using Sentaurus Technology Computer-Aided Design. Two types of high electron mobility transistors (HEMT), an AlGaN/GaN/AlGaN double heterojunction...
A Cobot in the Vineyard: Computer Vision for Smart Chemicals Spraying
28/04/2024 -
Precision agriculture (PA) is a management concept that makes use of digital techniques to monitor and optimise agricultural production processes and represents a field of growing economic and social...
Therapeutic Effects of 30 nm Cyclosporin A-Loaded Nanoparticles Using PLGA-PEG-PLGA Triblock Copolymer for Transdermal Delivery in Mouse Models of Psoriasis
29/04/2024 -
This study aimed to evaluate the effectiveness of poly(DL-lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(DL-lactide-co-glycolide) triblock copolymers (PLGA-PEG-PLGA) as a drug carrier...
