In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid

The adoption of plant-derived natural products to synthesize metal nanoparticles and their complexes has the advantages of mild reaction conditions, environmental protection, sustainability and simple operation compared with traditional physical or chemical synthesis methods. Herein, silver nanopart...

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Main Authors: Yunhui Bao, Chunlian Tian, Huazhong Yu, Jian He, Ke Song, Jie Guo, Xianwu Zhou, Ou Zhuo, Shima Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-04-01
Series:Frontiers in Chemistry
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2022.905781/full
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author Yunhui Bao
Chunlian Tian
Huazhong Yu
Huazhong Yu
Jian He
Jian He
Ke Song
Ke Song
Jie Guo
Jie Guo
Xianwu Zhou
Xianwu Zhou
Ou Zhuo
Shima Liu
Shima Liu
author_facet Yunhui Bao
Chunlian Tian
Huazhong Yu
Huazhong Yu
Jian He
Jian He
Ke Song
Ke Song
Jie Guo
Jie Guo
Xianwu Zhou
Xianwu Zhou
Ou Zhuo
Shima Liu
Shima Liu
author_sort Yunhui Bao
collection DOAJ
description The adoption of plant-derived natural products to synthesize metal nanoparticles and their complexes has the advantages of mild reaction conditions, environmental protection, sustainability and simple operation compared with traditional physical or chemical synthesis methods. Herein, silver nanoparticles (AgNPs) were in situ synthesized on the surface of graphene oxide (GO) by a “one-pot reaction” to prepare graphene oxide-silver nanoparticles composite (GO-AgNPs) based on using AgNO3 as the precursor of AgNPs and gallic acid (GA) as the reducing agent and stabilizer. The size and morphology of GO-AgNPs were characterized by ultraviolet-visible spectrophotometer (Uv-vis), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM), X-ray diffractometer (XRD) and dynamic light scattering (DLS). The effects of pH, temperature, time and material ratio on the synthesis of GO-AgNPs were investigated experimentally. The results showed that ideal GO-AgNPs could be prepared under the conditions of pH = 9, 45°C, 2 h and the 2:1 of molar ratio of AgNO3 to GA. The AgNPs within GO-AgNPs are highly crystalline spherical particles with moderate density on the surface of GO, and the size of AgNPs is relatively uniform and determined to be about 8.19 ± 4.21 nm. The research results will provide new ideas and references for the green synthesis of metal nanoparticles and their complexes using plant-derived natural products as the reducing agent and stabilizer.
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spelling doaj.art-2dc6112219814d1f9d680d952cce48302022-12-22T02:09:10ZengFrontiers Media S.A.Frontiers in Chemistry2296-26462022-04-011010.3389/fchem.2022.905781905781In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic AcidYunhui Bao0Chunlian Tian1Huazhong Yu2Huazhong Yu3Jian He4Jian He5Ke Song6Ke Song7Jie Guo8Jie Guo9Xianwu Zhou10Xianwu Zhou11Ou Zhuo12Shima Liu13Shima Liu14Key Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaKey Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University, Zhangjiajie, ChinaCollege of Chemistry and Chemical Engineering, Jishou University, Jishou, ChinaThe adoption of plant-derived natural products to synthesize metal nanoparticles and their complexes has the advantages of mild reaction conditions, environmental protection, sustainability and simple operation compared with traditional physical or chemical synthesis methods. Herein, silver nanoparticles (AgNPs) were in situ synthesized on the surface of graphene oxide (GO) by a “one-pot reaction” to prepare graphene oxide-silver nanoparticles composite (GO-AgNPs) based on using AgNO3 as the precursor of AgNPs and gallic acid (GA) as the reducing agent and stabilizer. The size and morphology of GO-AgNPs were characterized by ultraviolet-visible spectrophotometer (Uv-vis), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM), X-ray diffractometer (XRD) and dynamic light scattering (DLS). The effects of pH, temperature, time and material ratio on the synthesis of GO-AgNPs were investigated experimentally. The results showed that ideal GO-AgNPs could be prepared under the conditions of pH = 9, 45°C, 2 h and the 2:1 of molar ratio of AgNO3 to GA. The AgNPs within GO-AgNPs are highly crystalline spherical particles with moderate density on the surface of GO, and the size of AgNPs is relatively uniform and determined to be about 8.19 ± 4.21 nm. The research results will provide new ideas and references for the green synthesis of metal nanoparticles and their complexes using plant-derived natural products as the reducing agent and stabilizer.https://www.frontiersin.org/articles/10.3389/fchem.2022.905781/fullgreen synthesisgallic acidsilver nanoparticlesgraphene oxidenatural products
spellingShingle Yunhui Bao
Chunlian Tian
Huazhong Yu
Huazhong Yu
Jian He
Jian He
Ke Song
Ke Song
Jie Guo
Jie Guo
Xianwu Zhou
Xianwu Zhou
Ou Zhuo
Shima Liu
Shima Liu
In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
Frontiers in Chemistry
green synthesis
gallic acid
silver nanoparticles
graphene oxide
natural products
title In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
title_full In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
title_fullStr In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
title_full_unstemmed In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
title_short In Situ Green Synthesis of Graphene Oxide-Silver Nanoparticles Composite with Using Gallic Acid
title_sort in situ green synthesis of graphene oxide silver nanoparticles composite with using gallic acid
topic green synthesis
gallic acid
silver nanoparticles
graphene oxide
natural products
url https://www.frontiersin.org/articles/10.3389/fchem.2022.905781/full
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