What is it about?

A novel study that show first quantitative structure-activity relationship (QSAR) to predict toxicity of various metal oxide nanomaterials. Based on experimental testing, we have developed a model to describe the cytotoxicity of 17 different types of metal oxide nanoparticles to bacteria Escherichia coli. The methodology is expected to provide guidance for the future design of safe nanomaterials.

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Why is it important?

A novel study that show first nano-QSAR to predict toxicity of various metal oxide nanomaterials. The methodology is expected to provide guidance for the future design of safe nanomaterials.

Perspectives

A first nano-QSAR to predict toxicity of various metal oxide nanomaterials. The methodology can help in quick and non-animal assessment of nanomaterials' toxicity.

Professor Bakhtiyor Rasulev
North Dakota State University

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This page is a summary of: Using nano-QSAR to predict the cytotoxicity of metal oxide nanoparticles, Nature Nanotechnology, February 2011, Springer Science + Business Media,
DOI: 10.1038/nnano.2011.10.
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