Comparison of three analytical methods to measure the size of silver nanoparticles in real environmental water and wastewater samples
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- 作者：Ying-jie Changa ; Yang-hsin Shiha ; yhs@ntu.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Chiu-Hun Sub ; Han-Chen Hoc
- 关键词：Silver nanoparticle (Ag NP) ; Hydrodynamic chromatography (HDC) ; Asymmetric flow field-flow fractionation (AF4) ; Single particle-ICP-MS (SP-ICP-MS) ; Centrifugation
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PA
- 页码：95-104
- 全文大小：1380 K
文摘
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Three emerging techniques to detect NPs in the aquatic environment were evaluated.
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The pretreatment of centrifugation to decrease the interference was established.
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Asymmetric flow field flow fractionation has a low recovery of NPs.
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Hydrodynamic chromatography is recommended to be a low-cost screening tool.
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Single particle ICPMS is recommended to accurately measure trace NPs in water.