Sunlight-Driven Photothermal Effect of Composite Eggshell Membrane Coated with Graphene Oxide and Gold Nanoparticles

被引：5

作者：

Wang, Ling ^{[1
]}

Tang, Bin ^{[1
,2
]}

Zhou, Ji ^{[3
,4
,5
]}

Zhao, Hai ^{[1
]}

Chen, Wu ^{[1
]}

Wang, Jinfeng ^{[1
,2
]}

机构：

[1] Wuhan Text Univ, Natl Engn Lab Adv Yarn & Fabr Format & Clean Prod, Wuhan 430073, Hubei, Peoples R China

[2] Deakin Univ, Inst Frontier Mat, Geelong, Vic 3216, Australia

[3] Hubei Univ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Hubei, Peoples R China

[4] Hubei Univ, Minist Educ, Key Lab Synth & Applicat Organ Funct Mol, Wuhan 430062, Hubei, Peoples R China

[5] Hubei Univ, Coll Chem & Chem Engn, Wuhan 430062, Hubei, Peoples R China

来源：

APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 20期

关键词：

eggshell membrane; graphene oxide; gold nanoparticles; sunlight; photothermal effect; IN-SITU SYNTHESIS; EFFICIENT; SHELL;

D O I：

10.3390/app9204384

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Eggshell membrane (ESM), which consists of unique interwoven shell membrane fibers, provides a unique supporting platform for functional nanoparticles in catalysis and sensing. This work reports a novel strategy for fabricating sunlight-driven photothermal conversion composite membranes by loading graphene oxide (GO) and gold nanoparticles (AuNPs) on the three-dimension (3D) network structured eggshell membrane. Surface morphologies and chemical elements were characterized by scanning electron microscopy and X-ray photoelectron spectroscopy. High photothermal conversion under simulated sunlight irradiation, which may be caused by the synergistic effect of GO and AuNPs, was achieved by coating both GO and AuNPs onto ESM. The temperature of ESM modified with AuNPs, and then GO increased from 26.0 degrees C to 49.0 degrees C after 10 min of light irradiation. Furthermore, the nanoscaled GO and AuNPs could add benefit to the heating localization of the obtained composite membrane. It is expected this biocompatible ESM modified with GO and AuNPs would have great potential in drug release and photothermal therapy applications.

引用

页数：10

共 39 条

[31] Bifunctional plasmonic colloidosome/graphene oxide-based floating membranes for recyclable high-efficiency solar-driven clean water generation [J].