Detection of Ethyl Parathion Using Microcantilever Biosensor

被引：0
|
作者：
Xue, Changguo [1 ,2 ]
Nan, Tiegui [3 ]
Wu, Shangquan [2 ]
Cao, Zhen [3 ]
Zhang, Qingchuan [2 ]
Wang, Baomin [3 ]
机构：
[1] Anhui Univ Sci & Technol, Sch Mat Sci & Engn, Huainan 232001, Anhui, Peoples R China
[2] Univ Sci & Technol China, Key Lab Mech Behav & Design Mat, Chinese Acad Sci, Hefei 230026, Peoples R China
[3] China Agr Univ, Coll Agron & Biotechnol, Beijing 100094, Peoples R China
来源：
ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 09期
关键词：
Microcantilever biosensor; Ethyl parathion; Antibody; Self-assembled monolayer;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A microcantilever biosensor has been developed for label-free detection of ethyl parathion. Through self-assembled monolayer (SAM) method, anti ethyl parathion antibody was immobilized on the gold surface of the microcantilever for the measurement of ethyl parathion. The deflection of the microcantilever corresponding to different ethyl parathion concentration was real time monitored by optical lever technique. The experimental results of non-competitive enzyme-linked immunosorbent assay (ELISA) indicate that anti ethyl parathion antibody on the gold surface can keep the activity. Deflection of microcantilever is linear to ethyl parathion concentration from 500-2000 ng/mL. The limit of detection is 500 ng/mL.
引用
收藏
页码：3951 / 3953
页数：3
相关论文
共 50 条
  • [21] Label-free aptamer-based detection of microcystin-LR using a microcantilever array biosensor
    Zhang, Guanping
    Li, Chao
    Wu, Shangquan
    Zhang, Qingchuan
    SENSORS AND ACTUATORS B-CHEMICAL, 2018, 260 : 42 - 47
  • [22] Aptamer-based microcantilever biosensor for ultrasensitive detection of tumor marker nucleolin
    Li, Huiyan
    Bai, Xiaojing
    Wang, Nan
    Chen, Xuejuan
    Li, Jing
    Zhang, Zhe
    Tang, Jilin
    TALANTA, 2016, 146 : 727 - 731
  • [23] Design of an effective piezoelectric microcantilever biosensor for rapid detection of COVID-19
    Kabir H.
    Merati M.
    Abdekhodaie M.J.
    Journal of Medical Engineering and Technology, 2021, 45 (06): : 423 - 433
  • [24] Biosensor-based magnetostrictive microcantilever
    Li, SQ
    Li, ZM
    Orona, L
    Cheng, ZY
    SPACEBORNE SENSORS II, 2005, 5798 : 207 - 215
  • [25] Biosensor-based magnetostrictive microcantilever
    Li, SQ
    Li, ZM
    Orona, L
    Cheng, ZY
    SMART STRUCTURES AND MATERIALS 2005: SMART ELECTRONICS, MEMS, BIOMEMS, AND NANOTECHNOLOGY, 2005, 5763 : 310 - 317
  • [26] Novel glucose biosensor based on the microcantilever
    Pei, JH
    Tian, F
    Thundat, T
    UNCONVENTIONAL APPROACHES TO NANOSTRUCTURES WITH APPLICATIONS IN ELECTRONICS, PHOTONICS, INFORMATION STORAGE AND SENSING, 2003, 776 : 243 - 247
  • [27] COMPARATIVE INSECTICIDAL VALUE OF EPN, METHYL ETHYL PARATHION, METHYL PARATHION, AND PARATHION
    BOTTGER, GT
    YERINGTON, AP
    JOURNAL OF ECONOMIC ENTOMOLOGY, 1952, 45 (01) : 131 - 131
  • [28] DESIGN OF A BASIC PIEZORESISTIVE MICROCANTILEVER BIOSENSOR
    Sacu, Ibrahim Ethem
    Alci, Mustafa
    ISTANBUL UNIVERSITY-JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING, 2013, 13 (02): : 1641 - 1645
  • [29] Thermal decomposition of ethyl parathion
    Andreozzi, R
    Ialongo, G
    Marotta, R
    Sanchirico, R
    JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES, 1999, 12 (04) : 315 - 319
  • [30] Ultrasensitive detection of Vibrio cholerae O1 using microcantilever-based biosensor with dynamic force microscopy
    Sungkanak, Usa
    Sappat, Assawapong
    Wisitsoraat, Anurat
    Promptmas, Chamras
    Tuantranont, Adisorn
    BIOSENSORS & BIOELECTRONICS, 2010, 26 (02): : 784 - 789
12345