Results 31 to 40 of about 39,355 (307)

Enhancement of Photosynthetic Productivity by Quantum Dots Application [PDF]

open access: yes, 2018
This is the final version of the chapter. Available from IntechOpen via the DOI in this recordThe challenge of climate change promotes use of carbon neutral fuels. Biofuels are made via ixing carbon dioxide via photosynthesis which is ineicient.
Frankie Woodhall   +15 more
core   +1 more source

Carbon Quantum Dots for Treatment of Amyloid Disorders

open access: yesACS 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

Stability of carbon quantum dots: a critical review

open access: yesRSC Advances, 2023
Carbon quantum dots (CQDs) are fluorescent carbon nanomaterials with unique optical and structural properties. The detailed stability analysis of CQDs is very much needed for their commercial applications.
Shweta Dua   +5 more
openaire   +2 more sources

Coupling of nanomechanical resonators to controllable quantum systems [PDF]

open access: yes, 2014
The coupling of nanomechanical resonators to controllable quantum systems represents a growing and promising area of research. Recent advances in this field have brought to astonishing results, such as the initialization of a mechanical resonator into ...
Montinaro, Michele
core   +1 more source

New Immunosensing-Fluorescence Detection of Tumor Marker Cytokeratin-19 Fragment (CYFRA 21-1) Via Carbon Quantum Dots/Zinc Oxide Nanocomposite

open access: yesNanoscale Research Letters, 2020
The rapid detection of lung cancer in early stages using the antigen cytokeratin-19 fragment (CYFRA 21-1) as a tumor marker in human serum plays an important role in the survival of patients and taking a fast surgical reaction. This study aimed to employ
Nawal Ahmed Alarfaj   +2 more
doaj   +1 more source

Carbon-Based Quantum Dots for Supercapacitors: Recent Advances and Future Challenges

open access: yesNanomaterials, 2021
Carbon-based Quantum dots (C-QDs) are carbon-based materials that experience the quantum confinement effect, which results in superior optoelectronic properties.
Fitri Aulia Permatasari   +3 more
doaj   +1 more source

Nonlinear Electrical Properties of One-Dimensional Nanostructures [PDF]

open access: yes, 2009
A general method is first reported for reliably fabricating highly-ordered conventional superconductor nanowire arrays, with good control over nanowire cross section (down to 10 nm by 11 nm) and length (up to 200 microns).
Xu, Ke
core   +1 more source

Low temperature transport and evidence for nuclear order in GaAs Quantum Wires [PDF]

open access: yes, 2014
In this thesis we focus on low temperature transport through cleaved edge overgrowth (CEO) quantum wires. This thesis is motivated by recent theoretical work on one hand that predicts the formation of a nuclear helimagnet in presence of a Luttinger ...
Scheller, Christian Philipp
core   +1 more source

Bacterially derived carbon quantum dots for biofilm control [PDF]

open access: yes, 2021
Bacterial infections are more challenging to treat by antibiotics when pathogens are attached to a surface and have grown into a biofilm. Carbon quantum dots can be applied as antimicrobials for prevention and treatment of biofilms.
Wu, Yanyan, Wu, Yanyan; id_orcid
core   +1 more source

Quantum Dot Modified Multiwall Carbon Nanotubes [PDF]

open access: yesThe Journal of Physical Chemistry B, 2006
A novel strategy for the fabrication of multiwall carbon nanotube-nanocrystal heterostructures is shown. Different quantum dots (QDs) with narrow size distributions were covalently coupled to carbon nanotubes (CNTs) and silica-coated CNTs in a simple, uniform, and controllable manner. The structural and optical properties of CNT/QD heterostructures are
Maciej, Olek   +3 more
openaire   +2 more sources

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