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

被引：0

作者：

Zheng, Yuhong ^{[1
]}

Wang, Aiwu ^{[2
]}

Wang, Zhong ^{[1
]}

Fu, Li ^{[1
]}

Peng, Feng ^{[1
]}

机构：

[1] Jiangsu Prov & Chinese Acad Sci, Nanjing Bot Garden, Inst Bot, Mem Sun Yat Sen, Nanjing 210014, Jiangsu, Peoples R China

[2] City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China

来源：

MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS | 2017年 / 20卷 / 01期

关键词：

Composite; Ag NPs; SERS; Graphene; Carrageenan; Adenine; ENHANCED RAMAN-SCATTERING; KAPPA-CARRAGEENAN; NANOPARTICLES; FABRICATION; AG; NANOSTRUCTURES; AU; MINERALIZATION; SUBSTRATE; DELIVERY;

D O I：

10.1590/1980-5373-MR-2016-0287

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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 NaBH4. 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.

引用

页码：15 / 20

页数：6

共 50 条

[21] Functionalized Reduced Graphene Oxide Sheets: An Efficient Resistive Sensing Platform for Arsenic
Sett, Avik
Sarkar, Lisa
Tripathy, Srijeet
Karmakar, Gairik
Nimisha
Kumari, Ambika
Bhattacharyya, Tarun Kanti
IEEE SENSORS JOURNAL, 2023, 23 (20) : 24160 - 24168
[22] Photoconductivity of reduced graphene oxide and graphene oxide composite films
Liang, Haifeng
Ren, Wen
Su, Junhong
Cai, Changlong
THIN SOLID FILMS, 2012, 521 : 163 - 167
[23] Optimization of aqueous synthesis of reduced graphene oxide/Ag nanocomposite through metal nanoparticle loading: Implications in SERS modulation and catalytic efficiency
Maiti, Susmita
Roy, Chandra Nath
Kundu, Somashree
Das, Tushar Kanti
Karmakar, Sudip
Deshpande, Uday
Saha, Abhijit
SURFACES AND INTERFACES, 2025, 62
[24] Microwave assisted facile synthesis of reduced graphene oxide-silver (RGO-Ag) nanocomposite and their application as active SERS substrate
Wadhwa, Heena
Kumar, Devender
Mahendia, Suman
Kumar, Shyam
MATERIALS CHEMISTRY AND PHYSICS, 2017, 194 : 274 - 282
[25] Synthesis and characterization of polyurethane/reduced graphene oxide composite deposited on steel
Eric C. Romani
Stefania Nardecchia
Cecilia Vilani
Shaojun Qi
Hanshan Dong
Fernando L. Freire
Journal of Coatings Technology and Research, 2018, 15 : 1371 - 1377
[26] Synthesis and characterization of polyurethane/reduced graphene oxide composite deposited on steel
Romani, Eric C.
Nardecchia, Stefania
Vilani, Cecilia
Qi, Shaojun
Dong, Hanshan
Freire, Fernando L., Jr.
JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, 2018, 15 (06) : 1371 - 1377
[27] Green Synthesis of Graphene Oxide/Ag nanocomposites via Laser Ablation in Water for SERS Applications
Nancy, Parvathy
Nair, Anju K.
James, Jemy
Kalarikkal, Nandakumar
PROF. DINESH VARSHNEY MEMORIAL NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS (NCPCM 2018), 2019, 2100
[28] Seed-mediated synthesis and SERS performance of graphene oxide-wrapped Ag nanomushroom
Tao Jiang
Xiaolong Wang
Shiwei Tang
Jun Zhou
Chenjie Gu
Jing Tang
Scientific Reports, 7
[29] Seed-mediated synthesis and SERS performance of graphene oxide-wrapped Ag nanomushroom
Jiang, Tao
Wang, Xiaolong
Tang, Shiwei
Zhou, Jun
Gu, Chenjie
Tang, Jing
SCIENTIFIC REPORTS, 2017, 7
[30] A novel glucose biosensor platform based on Ag@AuNPs modified graphene oxide nanocomposite and SERS application
Gupta, Vinod Kumar
Atar, Necip
Yola, Mehmet Lutfi
Eryilmaz, Merve
Torul, Hilal
Tamer, Ugur
Boyaci, Ismail Hakki
Ustundag, Zafer
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 406 : 231 - 237

← 1 2 3 4 5 →