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A nanoparticle (or nanopowder or nanocluster or nanocrystal) is a microscopic particle with at least one dimension less than 100 nm. Nanopa...
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Test Methods for Disinfectants Standardized tests for disinfectants have existed worldwide for over 20 years. However, not all...
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The presence of microbial life in Earth’s stratosphere is not only opening up a new arena in which to study extremophiles but is increasing ...
