Hong Yoochan, Kim Hyun Soo, Lee Taeha, Lee Gyudo, Kwon Ohwon
Department of Medical Devices, Korea Institute of Machinery and Materials (KIMM), Daegu, 42994, Republic of Korea.
Department of Biotechnology and Bioinformatics, Korea University, Sejong, 30019, Republic of Korea.
Nanoscale Res Lett. 2020 Nov 13;15(1):215. doi: 10.1186/s11671-020-03446-2.
Polyaniline nanoskein (PANS), which have polyaniline nanofibers, was developed. PANS was formulated via sequential extracting, heating, and swelling processes. The compositions of PANS have been analyzed using X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis, and Brunauer-Emmett-Teller analysis, and the results of which indicate that PANS is composed of solely organic materials. Moreover, PANS has been shown convertible absorbance characteristics according to surrounding acidic environments, and using these characteristics, the possibility of PANS for sensing of surrounding redox state changes is presented.
具有聚苯胺纳米纤维的聚苯胺纳米束（PANS）被开发出来。PANS是通过顺序提取、加热和溶胀过程制备的。使用X射线光电子能谱、傅里叶变换红外光谱、热重分析和布鲁诺尔-埃米特-特勒分析对PANS的组成进行了分析，结果表明PANS仅由有机材料组成。此外，PANS已被证明根据周围酸性环境具有可转换的吸光度特性，并利用这些特性，提出了PANS用于传感周围氧化还原状态变化的可能性。
