Results 61 to 70 of about 3,053,858 (295)
Synthesis and Characterization of Polycaprolactone Scaffolds Containing Carbon Quantum Dots Nanoparticles for Tissue Engineering Applications [PDF]
Journal of Ardabil University of Medical SciencesBackground: Tissue engineering, by designing biological scaffolds and imitating the extracellular environment, helps the growth and proliferation of cells and plays a key role in replacing and repairing damaged tissues.
Faranak Hasanpour +3 more
doaj
Materials Research ExpressThis paper reports the detection of ferric ions (Fe ^3+ ) based on nitrogen and sulfur co-doped carbon quantum dots. These nitrogen and sulfur co-doped carbon quantum dots were synthesized via a hydrothermal route using northern Shaanxi potatoes as ...
Miao Mu +7 more
doaj +1 more source
Sensors and Actuators Reports, 2023 In this work, the application of carbon quantum dots as known as CQDs for ethanol detection is pioneered, and a multi-fold improvement in gas sensor performance is achieved through the unique electron transport mechanism of carbon quantum dots.
Zhenyu Yuan +3 more
doaj +1 more source
Carbon Quantum Dots for Treatment of Amyloid Disorders
ACS Applied Nano Materials, 2021 Prion-like amyloids self-template and form toxic oligomers, protofibrils, and fibrils from their soluble monomers; a phenomenon that has been implicated in the onset and progress of neurodegenerative disorders such as Alzheimer's (AD), Parkinson's (PD), Huntington's, and systemic lysozyme amyloidosis. Carbon quantum dots (CQDs), sourced from Na-citrate
Erick Damian Guerrero +3 more
openaire +3 more sources
Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe
Advanced Functional Materials, EarlyView.By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta +11 more
wiley +1 more source
A Technical Note on Quantum Dots for Multi-Color Fluorescence in situ Hybridization [PDF]
, 2009 Quantum dots (Qdots) are semiconductor nanocrystals, which are photo-stable, show bright fluorescence with narrow, symmetric emission spectra and are available in multiple resolvable colors.
Müller, Stefan +4 more
core +1 more source
Carbon Nanodots as Peroxidase Nanozymes for Biosensing
Molecules, 2016 ‘Nanozymes’, a term coined by Scrimin, Pasquato, and co-workers to describe nanomaterials with enzyme-like characteristics, represent an exciting and emerging research area in the field of artificial enzymes.
Bhaskar Garg, Tanuja Bisht
doaj +1 more source
Engineered Nanotopography to Modulate Growth and Signaling of Neuronal Networks
Advanced Functional Materials, EarlyView.This study examines the interaction between neurons and nanoscale topographies on engineered substrates. Neurons cultured on nanowires, nanopillars and nanoneedles exhibit enhanced neurite outgrowth, form more organized neuronal circuits, and display improved synaptic connectivity, compared to flat substrates.
Hao Nguyen Tran +8 more
wiley +1 more source
Strong spin-orbit interaction, helical hole states, and spin qubits in nanowires and quantum dots [PDF]
, 2014 Semiconducting nanowires (NWs) and quantum dots (QDs) are promising platforms for spintronics and quantum computation. Great experimental and theoretical efforts have been made to continuously improve their performances, which is evident from the large ...
Klöffel, Christoph
core +1 more source
Advanced Functional Materials, EarlyView.Ultra‐narrow green multi‐resonance thermally activated delayed fluorescence emitters have been developed by linear π‐extension strategy using tetracyclic naphtho[2,3‐b]benzofuran unit. The resulting phosphorescence‐sensitized OLEDs achieve a maximum external quantum efficiency of 37.7% in the bottom‐emitting architecture, while the complementary top ...
Eo Jin Jeon +7 more
wiley +1 more source