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2.3. Attenuated-total-reflectance Fourier-transform infrared (ATR-FTIR) spectroscopy

BC Bo-Wei Chen
YH Yun-Chi He
SS Shian-Ying Sung
TL Trang Thi Huynh Le
CH Chia-Ling Hsieh
JC Jiann-Yeu Chen
ZW Zung-Hang Wei
DY Da-Jeng Yao
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ATR-FTIR spectroscopy was used to characterize PSS layer formed. IR spectra of PSS and PSS-MNPs were recorded with a Fourier-transform infrared spectrometer (Bruker Vertex 80 v, Germany) equipped with KBr beam splitter and DTGS-detector. The spectra of 20 mg of samples were recorded from 550 to 4000 cm−1 at room temperature at a resolution of 2 cm−1. The spectrometer was calibrated by running an OPUS Validation Program, a test using software for comprehensive instrument qualification, before performing.

Copyright and License information:  ©2020 The Author(s). Published by National Institute for Materials Science in partnership with Taylor & Francis Group.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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