analytical-chemistry

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Avoiding and reducing microplastic false positives from dry glove contact

Hacker News Top · 2026-05-14 Cached

This paper demonstrates that dry glove contact with nitrile and latex gloves can cause over 2000 false positives per mm² in microplastic detection via spectroscopic methods, and recommends nitrile cleanroom gloves as a better alternative, along with workflows to distinguish microplastics from stearate contamination.

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#analytical-chemistry

Aug 18, 2026ScienceHow Claude is accelerating protein design and analytical chemistry

Anthropic Research · 7h ago Cached

Claude AI models, including Mythos and Opus variants, successfully designed protein binders for 14 out of 15 targets with higher success rates than typical, and performed chemical analysis tasks quickly and accurately, demonstrating acceleration in scientific research.

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