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- Marco A. C. Potenza
- University of Milan 1 Department of Physics, , via Celoria, 16 – I-20133 Milan, Italy
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- Tiziano Sanvito
- University of Milan 1 Department of Physics, , via Celoria, 16 – I-20133 Milan, Italy
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- Alberto Pullia
- University of Milan 1 Department of Physics, , via Celoria, 16 – I-20133 Milan, Italy
書誌事項
- 公開日
- 2015-11-01
- 権利情報
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- https://creativecommons.org/licenses/by/3.0/
- https://creativecommons.org/licenses/by/3.0/
- DOI
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- 10.1063/1.4935927
- 公開者
- AIP Publishing
説明
<jats:p>We describe a method for simultaneous measurements of the real and imaginary parts of the field scattered by single nanoparticles illuminated by a laser beam, exploiting a self-reference interferometric scheme relying on the fundamentals of the Optical Theorem. Results obtained with calibrated spheres of different materials are compared to the expected values obtained through a simplified analytical model without any free parameters, and the method is applied to a highly polydisperse water suspension of Poly(D,L-lactide-co-glycolide) nanoparticles. Advantages with respect to existing methods and possible applications are discussed.</jats:p>
収録刊行物
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- AIP Advances
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AIP Advances 5 (11), 117222-, 2015-11-01
AIP Publishing
