A Cost-Effective Nucleic Acid Detection System Using a Portable Microscopic Device
Micromachines, 2022 A fluorescence microscope is one of the most important tools for biomedical research and laboratory diagnosis. However, its high cost and bulky size hinder the application of laboratory microscopes in space-limited and low-resource applications. Here, in
Chengzhuang Yu +5 more
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Frontiers in Neuroscience, 2023 ObjectiveThe purpose of this study was to study mechanisms of VNS modulation from a single neuron perspective utilizing a practical observation platform with single neuron resolution and widefield, real-time imaging coupled with an animal model ...
Hanyun Xu +10 more
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Fluorescence engineering in metamaterial-assisted super-resolution localization microscope
Nanophotonics, 2023 Single-molecule localization microscopies have gained much attention for their efficient realization of a sub-diffraction-limit imaging with the resolution down to the 10-nm range.
Choi Kyu Ri +8 more
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Detection of fluorescence in situ hybridization on human metaphase chromosomes by near-field scanning optical microscopy [PDF]
, 1995 Fluorescence in situ hybridization signals on human metaphase chromosomes are detected by a near-field scanning optical microscope. This makes it possible to localize and identify several fluorescently labeled genomic DNA fragments on a single ...
Jalocha, A. +5 more
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An Assemblable, Multi-Angle Fluorescence and Ellipsometric Microscope. [PDF]
PLoS ONE, 2016 We introduce a multi-functional microscope for research laboratories that have significant cost and space limitations. The microscope pivots around the sample, operating in upright, inverted, side-on and oblique geometries. At these geometries it is able
Victoria Nguyen, John Rizzo, Babak Sanii
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Portable, battery-operated, low-cost, bright field and fluorescence microscope. [PDF]
PLoS ONE, 2010 This study describes the design and evaluation of a portable bright-field and fluorescence microscope that can be manufactured for $240 USD. The microscope uses a battery-operated LED-based flashlight as the light source and achieves a resolution of 0.8 ...
Andrew R Miller +13 more
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Contrast-enhanced fluorescence microscope by LED integrated excitation cubes
Light: Advanced Manufacturing, 2023 Fluorescence microscopy is a powerful tool for scientists to observe the microscopic world, and the fluorescence excitation light source is one of the most critical components. To compensate for the short operation lifetime, integrated light sources, and
Yuanhua Liu +4 more
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Cocaine Detection by a Laser-Induced Immunofluorometric Biosensor
Biosensors, 2021 The trafficking of illegal drugs by criminal networks at borders, harbors, or airports is an increasing issue for public health as these routes ensure the main supply of illegal drugs.
Martin Paul +4 more
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Polymerized LB films imaged with a combined atomic force microscope-fluorescence microscope [PDF]
, 1992 The first results obtained with a new stand-alone atomic force microscope (AFM) integrated with a standard Zeiss optical fluorescence microscope are presented.
Gaub, Hermann E. +3 more
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Controlling single diamond NV color center photoluminescence spectrum with a Fabry-Perot microcavity [PDF]
, 2010 We present both theoretical and experimental results on fluorescence of single defect centers in diamond nanocrystals embedded in a planar dielectric microcavity.
Alléaume, Romain +4 more
core +3 more sources