Quantum Sensing in a Physiological-Like Cell Niche Using Fluorescent Nanodiamonds Embedded in Electrospun Polymer Nanofibers.
Sign Up to like & getrecommendations! Published in 2019 at "Small"
DOI: 10.1002/smll.201900455
Abstract: Fluorescent nanodiamonds (fNDs) containing nitrogen vacancy (NV) centers are promising candidates for quantum sensing in biological environments. This work describes the fabrication and implementation of electrospun poly lactic-co-glycolic acid (PLGA) nanofibers embedded with fNDs for… read more here.
Keywords: microscopy; fluorescent nanodiamonds; quantum sensing; cell niche ... See more keywords
Towards quantum sensing with molecular spins
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165534
Abstract: Abstract Molecular spins have shown genuine quantum properties, both as collection of independent units as well as individual objects. Their characteristics and performances can be engineered at molecular level while advanced technologies to coherently manipulate… read more here.
Keywords: sensing molecular; towards quantum; quantum sensing; molecular spins ... See more keywords
Spin Defects in hBN assisted by Metallic Nanotrenches for Quantum Sensing.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00849
Abstract: The omnipresence of hexagonal boron nitride (hBN) in devices embedding two-dimensional materials has prompted it as the most sought after platform to implement quantum sensing due to its testing while operating capability. The negatively charged… read more here.
Keywords: assisted metallic; hbn assisted; metallic nanotrenches; spin defects ... See more keywords
A Molecular Approach to Quantum Sensing
Sign Up to like & getrecommendations! Published in 2021 at "ACS Central Science"
DOI: 10.1021/acscentsci.0c00737
Abstract: The second quantum revolution hinges on the creation of materials that unite atomic structural precision with electronic and structural tunability. A molecular approach to quantum information science (QIS) promises to enable the bottom-up creation of… read more here.
Keywords: approach quantum; quantum; molecular approach; quantum sensing ... See more keywords
Intracellular Quantum Sensing of Free-Radical Generation Induced by Acetaminophen (APAP) in the Cytosol, in Mitochondria and the Nucleus of Macrophages
Sign Up to like & getrecommendations! Published in 2022 at "ACS Sensors"
DOI: 10.1021/acssensors.2c01272
Abstract: Acetaminophen overdoses cause cell injury in the liver. It is widely accepted that liver toxicity is initiated by the reactive N-acetyl-para-aminophenol (APAP) metabolite N-acetyl-p-benzoquinone imine (NAPQI), which first depletes glutathione and then irreversibly binds to… read more here.
Keywords: intracellular quantum; mitochondria nucleus; free radical; radical generation ... See more keywords
Dynamic Quantum Sensing of Paramagnetic Species Using Nitrogen-Vacancy Centers in Diamond
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sensors"
DOI: 10.1021/acssensors.9b01903
Abstract: Naturally occurring paramagnetic species (PS), such as free radicals and paramagnetic metalloproteins, play an essential role in a multitude of critical physiological processes including metabolism, cell signaling, and immune response. These highly dynamic species can… read more here.
Keywords: nitrogen vacancy; vacancy centers; paramagnetic species; quantum sensing ... See more keywords
Room-Temperature Quantitative Quantum Sensing of Lithium Ions with a Radical-Embedded Metal-Organic Framework.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c07692
Abstract: Recent advancements in quantum sensing have sparked transformative detection technologies with high sensitivity, precision, and spatial resolution. Owing to their atomic-level tunability, molecular qubits and ensembles thereof are promising candidates for sensing chemical analytes. Here,… read more here.
Keywords: lithium ions; quantum sensing; sensing lithium; room temperature ... See more keywords
Overcoming resolution limits with quantum sensing
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-12817-y
Abstract: The field of quantum sensing explores the use of quantum phenomena to measure a broad range of physical quantities, of both static and time-dependent types. While for static signals the main figure of merit is… read more here.
Keywords: resolution; overcoming resolution; resolution limits; quantum sensing ... See more keywords
Spatial noise filtering through error correction for quantum sensing
Sign Up to like & getrecommendations! Published in 2017 at "npj Quantum Information"
DOI: 10.1038/s41534-018-0082-2
Abstract: Quantum systems can be used to measure various quantities in their environment with high precision. Often, however, their sensitivity is limited by the decohering effects of this same environment. Dynamical decoupling schemes are widely used… read more here.
Keywords: error; quantum sensing; noise; error correction ... See more keywords
Trends of Biosensing: Plasmonics through Miniaturization and Quantum Sensing.
Sign Up to like & getrecommendations! Published in 2023 at "Critical reviews in analytical chemistry"
DOI: 10.1080/10408347.2022.2161813
Abstract: Despite being extremely old concepts, plasmonics and surface plasmon resonance-based biosensors have been increasingly popular in the recent two decades due to the growing interest in nanooptics and are now of relevant significance in regards… read more here.
Keywords: trends biosensing; miniaturization quantum; quantum; plasmonics miniaturization ... See more keywords
Repeater-enhanced distributed quantum sensing based on continuous-variable multipartite entanglement
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.012328
Abstract: Entanglement is a unique resource for quantum-enhanced applications. When employed in sensing, shared entanglement between distributed quantum sensors enables a substantial gain in the measurement sensitivity in estimating global parameters of the quantum sensor network.… read more here.
Keywords: quantum sensing; quantum sensors; entanglement; distributed quantum ... See more keywords