Poly(N-isopropylacrylamide) coated gold nanoparticles as colourimetric temperature and salt sensors

文献情報

出版日 2016-01-28

DOI 10.1039/C5PY01959A

インパクトファクター 5.582

著者

Samarendra Maji, Belgin Cesur, Zhiyue Zhang, Bruno G. De Geest, Richard Hoogenboom

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要旨

Thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) coated gold nanoparticles (AuNPs) are reported having residual citrate groups on the surface resulting from their synthesis via the Turkevich method. These PNIPAM coated AuNPs have dual stabilisation by the polymer chains and the charges, which we exploit for the development of temperature and salt sensors of which the sensing regime can be tuned by variation of salt concentration and temperature, respectively.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Poly(N-isopropylacrylamide) coated gold nanoparticles as colourimetric temperature and salt sensors

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