Results 31 to 40 of about 98,126 (289)

A rolling circle amplification signal-enhanced immunosensor for ultrasensitive microcystin-LR detection based on a magnetic graphene-functionalized electrode [PDF]

open access: yes, 2017
Construction of a rolling circle amplification signal-enhanced immunosensor for ultrasensitive microcystin-LR detection by using a magnetic graphene functionalized electrode.
Zuyu He   +4 more
core   +1 more source

Thermomagnetic Convection of Ferrofluid in an Enclosure Channel with an Internal Magnetic Field

open access: yesMicromachines, 2019
Ferrofluid is a colloidal liquid in which magnetic nanoparticles such as Fe3O4 are dispersed in a nonconductive solution, and the average diameter of the nanoparticles is 10 nm.
Myoungwoo Lee, Youn-Jea Kim
doaj   +1 more source

RNF213 p.R4810K (c.14429G > A) Variant Determines Anatomical Variations of the Circle of Willis in Cerebrovascular Disease

open access: yesFrontiers in Aging Neuroscience, 2021
IntroductionDysregulation of the RING finger protein 213 (RNF213) gene impairs vascular formation in experimental animal models. In addition, vascular abnormalities in the circle of Willis are associated with cerebrovascular disease.
Futoshi Eto   +20 more
doaj   +1 more source

Sensitive detection of formamidopyrimidine-DNA glycosylase activity based on target-induced self-primed rolling circle amplification and magnetic nanoprobes [PDF]

open access: yes, 2018
We developed a novel approach to sensitive detection of formamidopyrimidine-DNA glycosylase activity based on target-induced selfprimed rolling circle amplification and magnetic nanoprobes.
Juan Song   +8 more
core   +1 more source

Size-dependent magnetic domain evolution in patterned FeRh films [PDF]

open access: yesAPL Materials
Equiatomic B2-ordered FeRh alloy possesses unique metamagnetic phase transition above room temperature, which provides a promising route for emerging magnetic recording and spintronic applications when downsized into nanoscale.
Hong Xu   +7 more
doaj   +1 more source

Sensitive Detection of Staphylococcus aureus by a Colorimetric Biosensor Based on Magnetic Separation and Rolling Circle Amplification

open access: yesFoods, 2022
Staphylococcus aureus (S. aureus) is a common foodborne pathogen that causes fever, vomiting, and other intestinal symptoms, and seriously affects human health and social safety. As a result, a reliable and sensitive detection technique for S.
Yutong Wang   +5 more
doaj   +1 more source

SIMULATION OF MOBILE ROBOT CLAMPING MAGNETS BY CIRCLE-FIELD METHOD

open access: yesTekhnichna Elektrodynamika, 2021
Abstract There are a list of complicated tasks need to be solved to increase the working productivity and decrease working cost in modern shipbuilding and ship repair. Good results in solving those problems are shown whether automation with varied robots implementation.
O.O. Cherno   +5 more
openaire   +2 more sources

A 9‐Year Longitudinal Study of Basilar Artery Diameter

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Dilatation of the basilar artery (BA) has been recognized as a predictor of cardiovascular events (CVEs). However, it is unclear if the longitudinal change in BA diameter (ΔBA) is associated with CVEs.
Mariko Takeuchi   +8 more
doaj   +1 more source

Nonlinear Schrödinger equation: concentration on circles driven by an external magnetic field [PDF]

open access: yesCalculus of Variations and Partial Differential Equations, 2016
In this paper, we study the semiclassical limit for the stationary magnetic nonlinear Schrödinger equation \begin{align}\label{eq:initialabstract}\left( i \hbar \nabla + A(x) \right)^2 u + V(x) u = |u|^{p-2} u, \quad x\in \mathbb{R}^{3},\end{align}where $p\textgreater{}2$, $A$ is a vector potential associated to a given magnetic field $B$, i.e $\nabla \
Bonheure, Denis   +2 more
openaire   +7 more sources

Liposome-encoded magnetic beads initiated by padlock exponential rolling circle amplification for portable and accurate quantification of microRNAs [PDF]

open access: yes, 2017
In this work, we propose a strategy for glucoamylase-encapsulated liposome-encoded magnetic beads initiated by padlock exponential rolling circle amplification (P-ERCA) for portable and accurate quantification of miRNA by using a glucometer (GM) for ...
Huaisheng Wang   +3 more
core   +1 more source

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