Results 11 to 20 of about 575,796 (263)
On-capillary Chemiluminescence Detection for Capillary Electrophoresis with a Single Capillary
Analytical Sciences, 2007 On-capillary chemiluminescence detection for capillary electrophoresis with a single capillary was reported. A hole (about 30 microm diameter) was made on the capillary wall at about 50.5 cm from the inlet end. Hydrogen peroxide solution could enter the capillary from the hole, and mixed with luminol and copper(II) to produce chemiluminescence.
ZHANG, Cheng-Jie, WU, Xing-Zheng
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Lower retinal capillary density in minimal cognitive impairment among older Latinx adults
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2020 Introduction We investigated the hypothesis that retinal capillary perfusion is a biomarker of early cognitive decline and cerebrovascular perfusion associated with small vessel disease in a pilot data set of Latinx adults at high risk for vascular ...
Bright S. Ashimatey +8 more
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Новые технологии, 2023 Aim. The aim of the research is to evaluate hydrodynamic flows of cellular fluid in artificially formed channels of the structure of plant materials as a result of exposure to atmospheric spark discharge. The article presents some features of the flow of
M. D. Sosnin, I. A. Shorstky
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Gene Delivery System Using Droplet Injector and Temperature-Controlled Planarian Holder
Inventions, 2018 A microinjection system for gene delivery to a planarian was presented with materials widely used by manufacturers. The system consists of a nanoliter droplet generator/injector and a planarian holder.
Michael Lee +3 more
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Alʹmanah Kliničeskoj Mediciny, 2018 Background: Glioblastoma (GB) is the most commonly diagnosed brain tumor. Its management involves adjuvant therapies, such as radiation. The cause of high probability of GB local relapse is its radioresistance related to hypoxia arising from abnormal ...
A. S. Balkanov +2 more
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Frontiers in Bioengineering and Biotechnology, 2020 We describe here the design and implementation of an in vitro microvascular open model system using human brain microvascular endothelial cells. The design has several advantages over other traditional closed microfluidic platforms: (1) it enables ...
Mootaz M. Salman +22 more
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Controlling Normal Stiffness in Droplet-Based Linear Bearings
Micromachines, 2018 While capillary forces are negligible relative to gravity at the macroscale, they provide adequate force to effectively manipulate millimeter to micro meter objects.
Qi Ni, Nathan Crane
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Nature Communications, 2019 AbstractMillimeter-sized objects trapped at a liquid surface distort the interface by their weight, which in turn attracts them towards each other. This ubiquitous phenomenon, colloquially called the “Cheerios effect” is seen in the clumping of cereals in a breakfast bowl, and turns out to be a highly promising route towards controlled self-assembly of
Gauthier, Anaïs +3 more
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Proceedings of the National Academy of Sciences, 2015 Significance The force generated by a muscle decreases when its contraction velocity increases. This rheology follows the heuristic Hill’s equation. Here, we design and study a capillary analog in which the myosin–actin interaction is replaced by the wetting affinity between a Newtonian silicone oil and a steel rod.
Cohen, Caroline +3 more
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Analytical Calculation of Falling Droplets from Cylindrical Capillaries
Proceedings, 2017 Existing investigations to estimate different properties of falling droplets are based on empirical data or complex mathematical approaches. This paper presents a new simple analytical approach to calculate selected properties of droplets, in particular ...
Sebastian Hummel +4 more
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