Microspheres have many applications in biotechnology industry, such as medical devices, diagnostic tools, flourescent tracers, intravenous delivery vehicles.
Read MoreMicrospheres play a critical role in astronomy and space exploration. They often used as spacers in precision optical instruments or as simulation particles to verify modeling.
Read MoreFluorescent microspheres offer bright color both to the naked eye and under UV illumination, offering valuable functionality in diagnostics, process troubleshooting, and biotechnology.
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About Microspheres Online: We are a one stop destination for scientists and engineers working with precision spherical particles. We review new microsphere products, provide technical information, share new published articles and research in this industry, help you source the right material for your project and more. Most of the…
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What are Microspheres? Microspheres are engineered materials defined as spherical particles with dimensions on the micro scale. Micro scale…
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Microspheres are engineered materials that are used in a wide variety of industries and applications. Microspheres are not all…
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What are applications of microspheres? What are they used for? Due to the unique properties of these engineered materials,…
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Density of particle vs. density of fluid in particle image velocimetry: Many flow visualization experiments are done in water but there are a variety of other liquids and even water-based solutions that will have differing densities whose velocity fields are being mapped or will be in the future. Therefore, having seed particles to match these differing densities is important…
Particle size: Particle size is connected to many of the other parameters of seed particles in a PIV system. With size affecting visibility, flow conformity, and being integral in relation to pixel size. A rough number for ideal particle size is 1-100um though sizes in the nm and mm?s have been used for certain PIV applications. With smaller sizes…
PIV is a vast field with varying techniques and differing areas of research. Techniques vary from 2D PIV, only viewing velocity in a plane of the fluid system, to high speed TOMO PIV which views a 3D area of fluid and can be time resolved allowing for acceleration data to also be obtained. Another difference is that the size…
Particle Image Velocimetry (PIV) expresses a vast field with varying techniques and data acquisition methods. However, the main goal is providing an optical method of flow visualization. The exact information obtained depends on which method is used, with new algorithms and approaches being discovered constantly. There are generally two ways data is obtained PIV and Particle Tracking Velocimetry (PTV)…
Cospheric participated in the 12th International Symposium on Particle Image Velocimetry in Busan, Korea, with the hope of sharing knowledge about seeding particles involved in PIV research and advancements in microsphere technology which would benefit the work being done in flow visualization. Through conversations with many attendees we were able to gather information on some of the important factors…
Despite great general benefits derived from plastic use, accumulation of plastic material in ecosystems, and especially microplastics, is becoming an increasing environmental concern. Microplastic has been extensively studied in aquatic environments, with very few studies focusing on soils. Overview of the study on microplastics transport in soil: Scientists tested the idea that microplastic particles (polyethylene beads) could be transported…
Solid glass microspheres hemispherically coated with fluorescent coatings, a fluorescent coating is precisely applied to half of the core sphere, making the glass spheres appear colorful and fluorescent at daylight and exhibit bright fluorescent response under UV light.
What are Janus Particles? Named after two-faced Roman god Janus who looks to both the future and the past, Janus particles are typically microscopic spheres composed of two different regions. Originally the term “janus particles” was used in reference only to particles that had a hydrophobic surface on one hemisphere and a hydrophilic surface on another. The first “Janus…
Microspheres with high density (7.8g/cc), high sphericity (>90% round) and corrosion resistance (300 series stainless steel)
Precision Large Polystyrene (PS) Spheres now available. Sizes of 2mm and 4.4mm, with Size ranges as narrow as 0.2% CV (Coefficient of Variation)
