1.闽江学院 材料与化学工程学院,福建 福州 350108
2.福州大学 石油化工学院,福建 福州 350108
李艳霞,博士,教授,研究方向:生物传感与药物质量控制;E-mail:yxli09@163.com
扫 描 看 全 文
陈芳如,张兆康,何书涵等.激光诱导石墨烯/酶电极的葡萄糖传感研究[J].分析测试学报,2023,42(02):150-157.
CHEN Fang-ru,ZHANG Zhao-kang,HE Shu-han,et al.Preparation of a Laser Induced Graphene/Enzyme Electrode and Its Application in Glucose Detection[J].Journal of Instrumental Analysis,2023,42(02):150-157.
陈芳如,张兆康,何书涵等.激光诱导石墨烯/酶电极的葡萄糖传感研究[J].分析测试学报,2023,42(02):150-157. DOI: 10.19969/j.fxcsxb.22082503.
CHEN Fang-ru,ZHANG Zhao-kang,HE Shu-han,et al.Preparation of a Laser Induced Graphene/Enzyme Electrode and Its Application in Glucose Detection[J].Journal of Instrumental Analysis,2023,42(02):150-157. DOI: 10.19969/j.fxcsxb.22082503.
葡萄糖水平是糖尿病诊断治疗的一项重要评价指标。该文基于激光诱导石墨烯/酶电极构建了一种新型便携式葡萄糖传感器。通过激光诱导石墨烯(LIG)技术制备微型柔性石墨烯三电极系统(LIG电极),并基于1-芘丁酸的疏水端苯环与石墨烯的六元环结构间的π-π叠加效应,对LIG电极表面羧基化,进而共价交联葡萄糖氧化酶(GOx),制得LIG/GOx电极,采用计时电流法,开展葡萄糖传感研究。结果表明,所构建的传感器对葡萄糖的检测范围为5.0 × 10,-5, ~ 1.0 × 10,-2, mol/L,检出限(,S,/,N, = 2)为5.0 × 10,-5, mol/L。方法表现出较高的选择性、稳定性和良好的重复性,可用于血清、尿样和汗液中葡萄糖的检测。LIG在葡萄糖传感微型电极材料的应用,有利于实现葡萄糖的非临床检测,有望用于便携式传感器的构建。
Glucose level is an important evaluation index for the diagnosis and treatment of diabetes.In this paper,a novel portable glucose sensor was constructed based on laser-induced graphene/enzyme electrodes.Micro-flexible graphene three-electrode system(LIG electrode) was prepared by laser-induced graphene(LIG) technique.The effect of π-π superposition occurred between the hydrophobic terminal benzene ring of 1-pyrene butyric acid and the six-membered ring structure of graphene introduced the carboxyl onto the LIG electrode,then the glucose oxidase(GOx) was covalently cross-linked to the surface of LIG for preparation of LIG/GOx electrodes.Glucose sensing was carried out by chronoamperometry.Results showed that the constructed sensor could be used to detect glucose in the range of 5.0 × 10,-5,-1.0 × 10,-2, mol/L with a limit of detectton(,S,/,N, = 2) of 5.0 × 10,-5, mol/L.The method showed high selectivity,stability and good reusability,and could be used to detect glucose in serum,urine and sweat samples.LIG is a micro-electrode material for glucose sensing with good development prospects,which is conducive to the realization of non-clinical glucose detection and is expected to be used in the construction of portable sensors.
激光诱导石墨烯葡萄糖电化学分析生物传感器
laser induced grapheneglucoseelectrochemical analysisbiosensor
Liu H,Qiao J T,Fang S,Liu Y F,Li Q.J. Tianjin Polytech. Univ. (刘皓,乔巨涛,方纾,刘越峰,李倩.天津工业大学学报),2021,40(2):46-54.
Teymourian H,Barfidokht A,Wang J.Chem. Soc. Rev.,2020,49:7671-7709.
Gao N,Wang S P,Liu X,Xia D C,Cai Z W,Chang G,He Y B.Chin. J. Anal. Chem. (高难,王帅澎,刘旭,夏大成,蔡志伟,常钢,何云斌.分析化学),2021,49(10):1640-1648.
Hou T X.Application of Laser Interference and Laser Direct Writing Technology in the Fabrication of Controllable Micro Nano Structures. Beijing:Beijing Technology University(侯婷琇.激光干涉和激光直写技术应用于可控微纳结构的制备.北京:北京工业大学),2017.
Wang Q,Li C,Zhang Z X.J. Instrum. Anal. (王琪,李超,张召香.分析测试学报),2021,40(8):1197-1202.
Cao H,Zhang H,Yang C,Jiang K,Wang J.J. Instrum. Anal. (曹慧,张慧,杨春,姜侃,王瑾.分析测试学报),2022,41(8):1207-1223.
Rajaji U,Ganesh P S,Kim S Y,Govindasamy M,Alshgari R A,Liu T Y.ACS Appl. Nano Mater.,2022,5(3):3252-3264.
Lu L S,Wang W T,Xie Y X,Tang Y.Chin. J. Mech. Eng. (陆龙生,王文涛,谢颖熙,汤勇.机械工程学报),2021,57(21):234-247.
Zhao J,Zheng C,Gao J,Gui J H,Deng L C,Wang Y Y,Xu R Q.Sens. Actuators B,2021,347:130653.
Liu W,Huang Y H,Peng Y D,Walczak M,Wang D,Chen Q,Liu Z,Li L.ACS Appl. Nano Mater.,2020,3(1):283-293.
Jayakumar K,Bennett R,Leech D.Electrochim. Acta,2021,371:137845.
Vivaldi F M,Dallinger A,Bonini A,Poma N,Sembranti L,Biagini D,Salvo P,Greco F,Di Francesco F.ACS Appl. Mater. Interfaces,2021,13(26):30245-30260.
Lu Z W,Wu L,Dai X X,Wang Y Y,Sun M M,Zhou C L,Du H J,Rao H B.J. Hazard. Mater.,2020,402:123774.
Lin J,Peng Z W,Liu Y Y,Ruiz-Zepeda F,Ye R Q,Samuel E L G,Yacaman M J,Yakobson B I,Tour J M.Nat. Commun.,2014,5:1-8.
Luong D X,Subramanian A K,Silva G A L,Yoon J,Cofer S,Yang K,Owuor P S,Wang T,Wang Z,Lou J,Cofer S,Yang K,Owuor P S,Wang T,Wang Z,Ajayan P M,Tour J M.Adv. Mater.,2018,30(28):1707416.
Fenzl C,Nayak P,Hirsch T,Wolfbeis O S,Alshareef H N,Baeumner A J.ACS Sens.,2017,2(5):616-620.
Jamaluddin R A Z R,Tan L L,Chong K F,Heng L Y.Nanotechnology,2020,31(48):5501.
Hossain M F,Slaughter G.Bioelectrochemistry,2021,141:107870.
Wang G Y,Chen J Y,Huang L,Chen Y T,Li Y X.Analyst,2021,146:6631-6642.
Mei Z F,Yao M T,Chen R S,Hu C G.J. Anal. Sci. (梅正方,姚梦婷,陈荣生,胡成国.分析科学学报),2021,37(4):522-528.
He F,Qin X L,Fu Y C,Chen C,Xie Q J,Yao S Z.J. Electrochem. (何芳,覃晓丽,傅迎春,陈超,谢青季,姚守拙.电化学),2014,20(6):515-520.
Wang Y,Xiang D,Ma S Q,Zhao L P,Li X Z.J. Shandong Jianzhu Univ. (王悦,项东,马绍群,赵丽萍,李秀泽.山东建筑大学学报),2022,37(2):76-86.
Liu L,Zhang Z F,Wang S L,Li H F,Li K K,Ma L,Wei P Y,Zhang Y,Wu K N.Food Sci. 刘丽,张智锋,王松磊,李海峰,李恳恳,马亮,魏培媛,张也,武康宁.食品科学),2022,43(8):339-345.
Zhu J,Liu S B,Hu Z H,Zhang X Z,Yi N,Tang K R,Dexheimer M G,Lian X J,Wang Q,Yang J,Gray J,Cheng H Y.Biosens. Bioelectron.,2021,193:113606.
Xu M Y,Zhu Y,Gao S H,Zhang Z X,Gu Y X,Liu X Y.ACS Appl. Nano Mater.,2021,4:12442-12452.
Lu Y,Wang W L.Appl. Electron. Tech. (路瑶,王文廉.电子技术应用),2020,46(6):101-104.
0
浏览量
5
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构