|本期目录/Table of Contents|

[1]邹崎峰,杜寒威,陈 思,等.丝素蛋白/聚丙烯酰胺基导电复合水凝胶的制备及力学传感性能[J].武汉工程大学学报,2023,45(02):169-174.[doi:10.19843/j.cnki.CN42-1779/TQ.202112018]
　ZOU Qifeng,DU Hanwei,CHEN Si,et al.Preparation and Mechanical Sensing Properties of Silk Fibroin/Polyacrylamide-Based Conductive Composite Hydrogels[J].Journal of Wuhan Institute of Technology,2023,45(02):169-174.[doi:10.19843/j.cnki.CN42-1779/TQ.202112018]
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丝素蛋白/聚丙烯酰胺基导电复合水凝胶的
制备及力学传感性能
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
45
期数:
2023年02期
页码:
169-174
栏目:
材料科学与工程
出版日期:
2023-04-30

文章信息/Info

Title:
Preparation and Mechanical Sensing Properties of Silk Fibroin/
Polyacrylamide-Based Conductive Composite Hydrogels
文章编号:
1674 - 2869（2023）02 - 0169 - 06
作者:
邹崎峰; 杜寒威; 陈 思; 喻湘华; 李 亮*
武汉工程大学材料科学与工程学院，湖北 武汉 430205
Author(s):
ZOU Qifeng; DU Hanwei; CHEN Si; YU Xianghua; LI Liang*
School of Materials Science and Engineering，Wuhan Institute of Technology，Wuhan 430205，China
关键词:
丝素蛋白; 聚丙烯酰胺; 磷掺杂; 还原氧化石墨烯; 导电水凝胶
Keywords:
silk fibroin; polyacrylamide;  phosphorus-doped;  reduced graphene oxide;  conductive hydrogel

分类号:
TQ427.26
DOI:
10.19843/j.cnki.CN42-1779/TQ.202112018
文献标志码:
A
摘要:
将丝素蛋白和聚丙烯酰胺作为柔性基体，磷掺杂还原氧化石墨烯作为导电物质，按不同比例混合后，设计并制备出一种软导电水凝胶。采用扫描电子显微镜对水凝胶的形貌进行观察，用万用电表对水凝胶的传感性能进行检测，并通过万能试验拉伸机测量水凝胶的弹性。制备的水凝胶具有显著的可拉伸性和压缩性，力学性能稳定，可组成具有宽传感范围的应变/应力传感器（应变：2%~800%；应力：0.5~85 kPa）。对水凝胶进行多次压缩-回复测试后，水凝胶仍能回复原状。采用制备的水凝胶传感器监测人体的一系列物理信号（关节运动、面部姿势、脉搏、呼吸等），这种由丝素蛋白、聚丙烯酰胺组成的水凝胶是一种多功能材料，可用于可穿戴电子设备、健康和运动监测器、软机器人等领域。

Abstract:
A soft conductive hydrogel was designed and prepared by mixing silk fibroin and polyacrylamide as flexible substrates and phosphorus-doped graphene oxide as conductive material with different proportions. The morphology of the hydrogel was observed by scanning electron microscopy，the sensing property of the hydrogel was detected by multimeter，and the elasticity of the hydrogel was measured by universal testing machine. The prepared hydrogel possesses excellent tensile/compressive properties and mechanical stability，and it can be used to fabricate strain/stress sensors with wide-range sensing （strain： 2%-800%； stress：0.5-85 kPa）. The hydrogel can restore to its original state after repeated compression and recovery tests. Therefore，the corresponding sensor based on the above hydrogel can monitor a series of physical signals （joint movement，facial posture，pulse，respiration，etc.）. This kind of hydrogel composed of silk fibroin and polyacrylamide is a multi-functional material，which can be used in the fields of wearable bioelectronics，health and motion monitors，and soft robots.

参考文献/References:

［1］ YU H，YANG X N，LIAN Y L，et al. An integrated flexible multifunctional wearable electronic device for personal health monitoring and thermal management ［J］. Sensors and Actuators A：Physical，2021，318：112514：1-9.

［2］ HAN Z Y，CHENG Z Q，CHEN Y，et al. Fabrication of highly pressure-sensitive，hydrophobic，and flexible 3D carbon nanofiber networks by electrospinning for human physiological signal monitoring ［J］. Nanoscale，2019，11（13）：5942-5950.
［3］ LI T，LI Y，ZHANG T. Materials，structures and functions for flexible and stretchable biomimetic sensors ［J］. Accounts of Chemical Research，2019，52（2）：288-296.
［4］ ICHIURA Y，KURITSUBO T，NAGAMINE K，et al. A fully screen-printed potentiometric chloride ion sensor employing a hydrogel-based touchpad for simple and non-invasive daily electrolyte analysis ［J］. Analytical and Bioanalytical Chemistry，2021，413（7）：1883-1891.
［5］ LU C，CHEN X. Latest advances in flexible symmetric supercapacitors：from material engineering to wearable applications ［J］. Accounts of Chemical Research，2020，53（8）：1468-1477.
［6］ ZHANG H L，YANG Y，SU Y J，et al. Triboelectric nanogenerator as self-powered active sensors for detecting liquid/gaseous water/ethanol ［J］. Nano Energy，2013，2（5）：693-701.
［7］ CHEN S，SONG Y J，DING D Y，et al. Flexible and anisotropic strain sensor based on carbonized crepe paper with aligned cellulose fibers ［J］. Advanced Functional Materials，2018，28（42）：1802547：1-9.
［8］ HUANG C C， BAI H， LI C， et al. A graphene oxide/hemoglobin composite hydrogel for enzymatic catalysis in organic solvents ［J］. Chemical Communications，2011，47（17）：4962-4964.
［9］ SUN S T，WU P Y. A one-step strategy for thermal- and pH-responsive graphene oxide interpenetrating polymer hydrogel networks ［J］. Journal of Materials Chemistry，2011，21（12）：4095-4097.
［10］ FENG S J，LI Q R，WANG S X，et al. Tunable dual temperature-pressure sensing and parameter self-separating based on ionic hydrogel via multisynergistic network design ［J］. ACS Applied Materials & Interfaces，2019，11（23）：21049-21057.
［11］ 黄天龙，杜寒威，魏端丽，等.多功能聚吡咯复合水凝胶传感器的制备与性能研究［J］. 武汉工程大学学报，2022，44（6）：629-635.
［12］ LEI Z Y，WANG Q K，SUN S T，et al. A bioinspired mineral hydrogel as a self‐healable， mechanically adaptable ionic skin for highly sensitive pressure sensing ［J］. Advanced Materials，2017，29（22）：1700321：1-6.
［13］ LIU T，LIU M M，DOU S，et al. Triboelectric-nanogenerator-based soft energy-harvesting skin enabled by toughly bonded elastomer/hydrogel hybrids ［J］. ACS Nano，2018，12（3）：2818-2826.
［14］ HU M M，WANG J Q，LIU J，et al. An intrinsically compressible and stretchable all-in-one configured supercapacitor ［J］. Chemical Communications，2018，54（48）：6200-6203.
［15］ LI G C，KONG Y，ZHAO Y X，et al. Fabrication and characterization of polyacrylamide/silk fibroin hydrogels for peripheral nerve regeneration ［J］. Journal of Biomaterials Science， Polymer Edition，2015，26（14）：899-916.
［16］ 李祥明，王增凯，董明东，等. 光交联丝素蛋白水凝胶的制备及生物医学应用［J］. 中国材料进展，2020，39（6）：421-429，436.
［17］ 祖国晶，卢合欢，武利顺，等. 聚乙烯醇-聚丙烯酰胺互穿网络水凝胶的制备及吸附性能［J］. 吉林化工学院学报，2020，37（1）：7-8.
［18］ ZHAO Y，GUAN J，WU S J. Highly stretchable and tough physical silk fibroin-based double network hydrogels ［J］. Macromolecular Rapid Communica-tions，2019，40（23）：1900389：1-5.

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备注/Memo

备注/Memo:
收稿日期：2021-12-27
基金项目：湖北高校2021年省级大学生创新创业训练计划项目（S202110490020）；武汉工程大学第十六期大学生校长基金（XZJJ2021003）
作者简介：邹崎峰，硕士研究生。E-mail：1043828731@qq.com
*通讯作者：李 亮，博士，教授。E-mail：msell08@163.com
引文格式：邹崎峰，杜寒威，陈思，等. 丝素蛋白/聚丙烯酰胺基导电复合水凝胶的制备及力学传感性能［J］. 武汉工程大学学报，2023，45（2）：169-174.
更新日期/Last Update: 2023-05-04