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Front Cover: 3‐Acrylamidophenylboronic Acid‐Modified Hydrogel Film Attached to a Gold Nanosphere Array to Detect Hydrofluoric Acid with Good Selectivity and Recyclability (ChemNanoMat 2/2018)
Author(s) -
Men Dandan,
Hang Lifeng,
Zhang Honghua,
Zhang Xiaomin,
Lyu Xianjun,
Cai Weiping,
Li Yue
Publication year - 2018
Publication title -
chemnanomat
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.947
H-Index - 32
ISSN - 2199-692X
DOI - 10.1002/cnma.201700331
Subject(s) - hydrofluoric acid , selectivity , diffraction , materials science , front cover , wavelength , chemical engineering , nanotechnology , optoelectronics , chemistry , optics , cover (algebra) , organic chemistry , catalysis , metallurgy , mechanical engineering , physics , engineering
A hydrofluoric acid (HF) sensor showed good recyclability and selectivity. The sensor was fabricated by embedding a 2D Au nanosphere array in a 3‐acrylamidophenylboronic‐acid‐functionalized hydrogel film. The hydrogel film swelled with increasing concentration of HF, resulting in a red shift of the diffraction wavelength. The concentration of HF could be detected by monitoring the wavelength of the diffraction spectra. More information can be found in the Communication by Yue Li et al. on page 165 in Issue 2, 2018 (DOI: 10.1002/cnma.201700228).
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