Spectroscopic and microscopic characteristics of natural aquatic nanoscale particles from riverine waters
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- 作者：Ruixia Liua ; b ; liurx@craes.org.cn" class="auth_mail" title="E-mail the corresponding author ; Nana Liua ; b ; c ; Xiaoling Liua ; b ; liuxl@craes.org.cn" class="auth_mail" title="E-mail the corresponding author ; Huibin Yua ; b ; Bin Lia ; b ; Yonghui Songa ; b
- 关键词：Aquatic nanoscale particle ; Ultrafiltration ; Characterization ; Excitation-emission fluorescence spectra-parallel factor analysis ; Atomic force microscopy measurement ; Colloidal Fe and Mn
- 刊名：Journal of Geochemical Exploration
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：10-20
- 全文大小：1778 K
文摘
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UF coupled with EEM-PARAFAC is used for characterizing fluorescent property of COM.
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Fluorescent components exist in colloidal form with heterogeneous distribution.
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Visual property of nanoparticle measured by AFM is governed by diverse waterbody.
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Colloidal Fe derived from UF is predominant across the rivers.
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Majority of total dissolved Mn is ultrafilterable in riverine water.