Microfibers from interpolymer complexation of κ-carrageenan and oligomers of polyaniline for glucose detection

Zhu, Dan; Nakamura, Hitomi; Zhu, Hongshu; Xu, Chunye; Matsuo, Masaru

doi:10.1016/j.synthmet.2015.01.026

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Cited by 13 publications

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“…The reduced graphene oxide (RGO) is prone to irreversible spontaneous agglomeration, which highly limits its applications and performances 25,26 . Therefore, surface functionalization is considered as an effective way to solve this problem [27][28][29][30][31] . In this report, we prepared an enhanced sensitivity for SERS detection using carrageenan functionalized RGO-Ag (CA-RGO-Ag) composite.…”

Section: Introductionmentioning

confidence: 99%

Facial Synthesis of Carrageenan/Reduced Graphene Oxide/Ag Composite as Efficient SERS Platform

Zheng¹,

Wang

Zhong³

et al. 2016

Mat. Res.

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In this paper, we reported the preparation of carrageenan/reduced graphene oxide/Ag composite (CA-RGO-Ag) by a wet chemical method at room temperature using carrageenan, graphene oxide and silver nitrate as starting materials. As-prepared composite was characterized by UV-vis spectroscopy, Raman spectroscopy, FTIR, SEM, EDX and XRD. Results showed that the reduction of graphene oxide (GO) and silver nitrate was achieved simultaneously by addition of NaBH 4 . Surface-enhanced Raman scattering study showed that the obtained composite give an intensive and enhanced Raman scattering when Rhodamine B was used as a probing molecule.

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