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A tiny plastic pellet, usually less than 1 millimeter in diameter, used as an abrasive in personal hygiene products such as soap, shampoo, and toothpaste. Microbeads in personal-care products have been banned in the United States because they contribute to water pollution.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
An urge to solve the microbead problem started to bind Chiu and his classmate Alice Hung together, and they formed a mission-oriented company, called Micro PC.
(9,15-17) These samples, "IHControls," are comprised of formalin-fixed peptide analytes such as HER2, ER, and PR covalently bound to cell-sized microbeads. A fluorochrome on the peptide provides traceability in establishing analyte concentration, in molecules per microbead.
In the present work, we used PMMA microbeads and MWCNTs in a TPU polymer matrix to create a segregated conductive network along the PMMA microbead grain boundaries, thereby achieving an early percolation threshold at a low loading of CNTs.
"This is a huge step in skin care for products that are healthy for us and our environment," she said, adding that, while the quality of some products may be affected by the microbead ban, there are plenty of alternative scrubs, including sugar- or salt-based products.
Scientists at Battelle are fighting back against corrosion with a new dual-action microbead that can both detect and mitigate corrosion as soon as it starts.
5 Gyres is working for tougher laws to make microbead bans more widespread and enforceable.
Medicine company Raptor Pharmaceutical Corp (NasdaqGM:RPTP) revealed on Monday the receipt of a key patent covering enteric-coated oral formulations of cysteamine bitartrate, including its proprietary microbead formulation, RP103, from the European Patent Office.
Using microbead technology developed in the Wallace H.
In the present study Mycobacterium tuberculosis specific six antigens namely cfp-10, esat-6 and hspx, along with three antigens which are components of immunodominant mycolyl transferases ag85a, ag85b, ag85c were expressed and purified to evaluate their potential use in immunoassays like Western blotting and multiplex microbead immunoassay.
In conclusion, the present study reveals the characteristics of ibuprofen-loaded sweet potato flour-alginate microbead formulations.
We chose to examine the application of liquid microbead arrays for the NBS of SMA.
Commenting on the new patent, Ron Lipstein, Ortec's Vice Chairman and CEO, said, "The allowance of the patent claims by the European Patent Office underscores the uniqueness of the Fibrin Microbead technology and its role in stem cell therapy.