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Scaling of steel surfaces, prevalent in various industrial applications, results in significant operational inefficiencies and maintenance costs. Inspired by the natural hydrophobicity of springtail (Collembola) skin, which employs micro- and nanostructures to repel water, we investigate the application of silicone nanofilaments (SNFs) as a coating on steel surfaces to mitigate scaling. Silicone nanofilaments, previously successful on polymers, textiles, and glass, are explored for their hydrophobic properties and stability on steel.

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Background/objectives: Household insecticide use may impact the health of young children in urban communities, but little is known about its acute effects. This cross-sectional study aimed to investigate the symptoms that may have been related to residential insecticide exposure and its associated factors in young children in urban areas.

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Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA. Electronic address:

Article Synopsis
  • Skin-penetrating nematodes, like Strongyloides stercoralis, infect nearly one billion people by penetrating skin and developing into adults in the host's small intestine.
  • Researchers investigated how these nematodes use carbon dioxide (CO) to find hosts and navigate within them, revealing that the larvae exhibit different responses to CO depending on their life stage.
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Article Synopsis
  • Mosquito-borne viruses pose a major health threat globally, highlighting the need for effective personal protection against insect bites.
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  • Mathematical modeling suggests widespread use of this repellent could significantly reduce Zika virus infections during outbreaks, demonstrating its potential as a cost-effective strategy to combat arboviral diseases like dengue and chikungunya.
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