您的当前位置:首页正文

石墨烯在传感器中的应用研究进展

来源:画鸵萌宠网
石墨烯在传感器中的应用研究进展/周 超等 ・ l5 ・ 石墨烯在传感器中的应用研究进展 周 超 ,陈思浩 ,楼建中L ,王继虎 ,杨秋杰 ,刘传荣 ,黄大鹏 ,朱同贺 (1上海工程技术大学化学化工学院,上海201620;2北卡罗莱纳州&州立 大学化学与生物工程学院,格林斯博罗,NC 27411,USA) 摘要 随着石墨烯材料的发展,传感器的发展也如虎添翼。很多优异传感器的诞生也使生产生活变得更加智 能可控。基于石墨烯材料论述了石墨烯电化学传感器和生物传感器的研究进展,包括石墨烯气敏传感器、石墨烯生 物小分子传感器、石墨烯酶传感器、石墨烯医药传感器、石墨烯离子传感器、石墨烯湿度传感器、石墨烯应力应变传感 器。最后展望了基于石墨烯光学性能、高热导性能、力学性能和室温铁磁效应等性能的传感器研究。 关键词 石墨烯传感器电化学生物医药 中图分类号:TB381 文献标识码:A Recent Developments on Graphene-based Sensors ZHOU Chao ,CHEN Sihao ,LOU Jianzhong ,WANG Jihu ,YANG Qiujie , LIU Chuanrong ,HUANG Dapeng ,ZHU Tonghe (1 College of Chemistry and Chemical Engineering,Shanghai University of Engineering Science,Shanghai 201620;2 Department of Chemical and Biomedical Engineering,North Carolina A&T State University,Greensboro,NC 27411,USA) Abstract Recently,with the development of graphene,the progress of the sensor becomes even more power— fu1.The birth of many excellent sensors makes our life more intelligent and controllable.Based on graphene materials, the research progress of graphene electrochemical sensors and biosensors are introduced,including graphene gas sen— sors,graphene biological molecular sensors,graphene enzyme sensors,graphene medicine sensors,graphene ion sen— sors,graphene humidity sensors,graphene stress-sti'a ̄n sensors.Lastly,based on optical performance,high thermal— conductivity,mechanical properties and room temperature ferromagnetic effect properties of graphene sensors are prospected. Key words graphene,sensor,electrochemical,biomedicine 石墨烯(Graphene)是一种由碳原子构成的单层片状结 体管。优异的导电性能和室温量子霍尔效应(Hall effect)及 构的新材料。碳原子以sp 杂化轨道组成六角形蜂巢晶格的 室温铁磁性等特殊性质,使石墨烯成为传感器件的宠儿[3]。 二维材料,且只有一个碳原子厚度_1]。石墨烯一直被认为是 石墨烯对一些酶表现出优异的电子迁移能力,并且对一些生 假设性的结构,无法单独稳定存在_2]。直至2004年,英国曼 物小分子(H。0。、双酚A、咖啡因、吗啡等)具有良好的催化性 彻斯特大学物理学家安德烈・海姆(八K Geim)和康斯坦丁・ 能,使其适合做基于酶的生物传感器(如辣根过氧化物酶传 诺沃肖洛夫(K.Novoselov)成功地从石墨中分离出石墨烯, 感器、葡萄糖传感器、乙醇传感器等)[4]。目前用于气体传感 证实它可以单独存在。两人也因“在二维石墨烯材料的开创 器中的石墨烯一般是通过CVD方法[5 制得,产物结构完整、 性实验”而共同获得2010年诺贝尔物理学奖。 比表面积极大,有利于气体吸附;而用于电化学传感器中的 石墨烯是目前世上最薄却也是最坚硬的纳米材料,它几 石墨烯一般是通过氧化还原方法_6]制得,产物通常有较多的 乎是完全透明的,只吸收2.3 的光;导热系数高达5300 w/ 结构缺陷,存在一些未被还原的官能团,有利于其在电化学 (m・K),高于碳纳米管和金刚石;常温下其电子迁移率超过 领域中的应用。 15000 am。/(V・s),比纳米碳管或硅晶体高,而电阻率只有 约1O Q・cm,比铜和银更低,目前为世上电阻率最小的材 1 石墨烯的电子结构与电学性能 料。因为它的电阻率极低,电子迁移的速度极快,因此被期 石墨烯晶格具有六方对称性。碳有4个价电子,在石墨 待可用来发展出导电速度更快、更薄的新一代电子元件或晶 烯面内每1个碳原子通过spz杂化与相邻的3个碳原子形成 *上海高校学科专业建设项目(1lXK18B ̄XKCZ1205);上海市科委地方高校能力建设项目(114905O150O);上海工程技术大学创 新项目(13KYO410) 周超:男,1989年生,硕士生,研究方向为功能性高分子复合材料、碳纳米复合材料等 E-mail:zhouchao211@gmail.com 陈思 浩:通讯作者,男,1962年生,教授,研究方向为先进功能材料E-mail:haosihaosi ̄163.com ・ 20 ・ 材料导报 2014年5月第28卷专辑23 12 Wu Zuquan。Chen Xiangdong,Zhu Shibu,et a1.Enhanced 22 Zhao Xiaohui,Fu Xuewen,Feng Yajuan,et a1.The prepara— tion of morphine sensor based on graphene oxide and irregu一 sensitivity of ammonia sensor using graphene/polyaniline nanocomposite[J].Sensors Actuators B,2013,178:485 13 Jia Liping,Wang Huaisheng.Preparation and application of a highly sensitive nonenzymatic ethanol sensorbased on nic- 1ar Au nanoparticles口].Chem enors,2011,S31:28 23 Minmin Liu,Ru Liu,Wei Chen Graphene wrapped Cuz 0 nanocubes:Non-enzymatic electrochemicalsensors for the detection of glucose and hydrogen peroxide with enhanced kel nanoparticles/Nafi on/graphene composite film[J].Sen— sors Actuators B,2013,177:1035 stability[J].Biosensors Bioelectron,2013,45:206 24 Veerappan MaN,Anm Prakash Periasamy,Shen-Ming Chen. Highly selective amperometric nitrite sensor based on chemi— 14 Taher Alizadeh,Leyla Hamed Soltani.Graphene/poly(methyl methacrylate)chemiresistor sensor for formaldehydeodor sensing[J].J Hazard Mater,2013,248:401 cally reduced graphene oxide modified electrode[J].Electro— 15 Lin Qianqian,Li Yang,Yang Mujie.Tin oxide/graphene composite fabricated via a hydrothermal methodfor gas sen— sors working at room temperature[J].Sensors Actuators B, 2012,173:139 16 Hu Nantao,Wang Yanyan,Chai Jing,et a1.Gas sensor based on p-phenylenediamine reduced graphene oxide[J]. Sensors Actuators B,2012,63:107 17 Lee H K,Lee J,Choi N J,et a1.Efficient reducing method of graphene oxide for gassensor applications[J].Proced Eng,2011,25:892 18 Yeon Hwa Kwak,Dong Soo Choi,Ye Na Kim,et a1.Flexi- ble glucose sensor using CVD-growngraphene-based field effect ransistor[J].Biosensors Bioelectron,2012,37:82 19 Lu Daban,Zhang Yan,Lin Shaoxiong,et a1.Synthesis of PtAu bimetallic nanoparticles on graphene-carbon nanotube hybrid nanomaterialsfor nonenzymatic hydrogen peroxide sensor[J].Talanta,2013,3:010 20 Zhang Yixuan,Chang Yuxiao,Zhou Yuyan,et a1.Electro— chemica1 sensor for bispheno1 A based on magnetic nanopar— ticles decorated reduced graphene oxide[J].Talanta,2013, 107:211 21 Binesh Unnikrishnan,Veerappan Mani,Shen-Ming Chen. Highly sensitive amperometric sensor for carbamazepine de— termination basedon electrochemically reduced graphene oxide single-walled carbon nanotube composite film[刀.Sen— sors Actuators B。2012。173:274 chem Commun,2012,17:75 25 Zhang 13o,Cui Tianhong.High-perfermance and low-cost ion sensitive sensor array based onself-assembled graphene[J]. Sensors Actuators,2012,177:l1O 26 Zhang Meihe,Yuan Ruo,Chai Yaqin,et a1.Cerium oxide- graphene as the matrix for cholesterol sensor[J].Analytical Biochem,2013,436:69 27 Rajeev Jain Dhanjai.Nano graphene based sensor for antiar— rhythmic agent quinidine in solubilized system[J].Colloids— Surf B:Biointerf,2013,105:278 28 Cui Fei,Zhang Xiaoli.Electrochemical sensor for epinephrine based on a glassy carbonelectrode modified with graphene/ gold nanocomposites[J].J Electroanal Chem,2012,669:35 29 Song Wei,Li Hui,Liu Haiping,et a1.Fabrication of strepta— vidin functionalized silver nanoparticle decorated graphene and its application in disposable electrochemical sensor for immunoglobulin E口].Electrochem Commun,2013,31:16 30 Wang-De Lina,Hsiu-Mei Chang,Ren_Jang Wu.Applied no— vel sensing material graphene/polypyrrole for humidity sen— sor[J].Sensors Actuators B,2013,181:326 31 Sakhaee-Pour A。Ahmadian M T,Vafai Potential appli— cation of singl-elayered graphene sheet as strain sensor[J]. Solid State Commun,2008,147:336 32 Sang-Hoon Bae,Youngbin Lee,Bhupendra K Sharma,et a1.Graphene-based transparent strain sensor[J].Carbon, 2013。51:236 

因篇幅问题不能全部显示,请点此查看更多更全内容

Top