1. 河北工程大学园林与生态工程学院
2. 北京市农林科学院智能装备技术研究中心
纸质出版:2025
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张恒, 李爱学, 唐峰, 等. 亚油酸的分子印迹型电化学传感器的构建[J]. 传感器与微系统, 2025,(7):106-110.
张恒, 李爱学, 唐峰, 等. 亚油酸的分子印迹型电化学传感器的构建[J]. 传感器与微系统, 2025,(7):106-110. DOI: 10.13873/J.1000-9787(2025)07-0106-05.
亚油酸(LA)是一种人体必需的多不饱和脂肪酸,是维持生命的重要物质,因此快速、准确地检测肉类中的LA含量是非常重要的。本文以LA为模板分子、吡咯(Py)为功能单体,构建了一种以丝网印刷电极(SPE)为基底的快速检测LA的分子印迹型电化学传感器。通过金纳米粒子、二茂铁—羧基化氧化石墨烯—羧基化多壁碳纳米管复合物(Fc-GO-MWCNT)修饰电极,增强传感器的电活性面积和导电性。使用线性回归方法,该传感器在3.2×10
-9
~3.2×10
-4
mol/L范围内具有良好的检测性能,相关系数为0.994
检测限为0.692 nmol/L(S/N=3)。进一步使用了人工神经网络(ANN)模型,智能分析了传感器采集的数据,发现将ANN模型应用于LA的智能分析在实际应用中具有巨大潜力。
叶挺松,邓翠琪,莫名月.信号放大策略在比率型电化学生物传感器中的应用进展[J].传感器与微系统,2023(09).
唐顺坤,尤扬,李爱学,吴瑞刚.基于Au-Pt NPs/IDEs的无酶谷氨酸电化学传感器[J].传感器与微系统,2023(05).
张靖芳,郑冬云.金属基纳米材料在电化学生物传感器中的应用研究进展[J].传感器与微系统,2023(03).
Guevara-Zambrano J.M.,Michels D.,Verkempinck S.H.E.,Infantes-Garcia M.R.,Hendrickx M.E.,Van Loey A.M.,Grauwet T..HPLC-CAD method to quantify lipolysis products from plant-based oils rich in unsaturated fatty acids[J].Journal of Food Composition and Analysis,2023.
Zhao Chengxian,Guo Wenjuan,Umar Ahmad,Algadi Hassan,Pei Meishan,Ibrahim Ahmed A.,Yang Xueying,Ren Zhe,Mi Xiangyun,Wang Luyan.High-sensitive ferrocene labeled aptasensor for the detection of Mucin 1 by tuning the sequence constitution of complementary probe[J].Microchimica Acta,2022.
Surapong Nilawan,Santaladchaiyakit Yanawath,Burakham Rodjana.A water-compatible magnetic dual-template molecularly imprinted polymer fabricated from a ternary biobased deep eutectic solvent for the selective enrichment of organophosphorus in fruits and vegetables[J].Food Chemistry,2022.
Choi Doo Young,Yang Jin Chul,Hong Suck Won,Park Jinyoung.Molecularly imprinted polymer-based electrochemical impedimetric sensors on screen-printed carbon electrodes for the detection of trace cytokine IL-1β[J].Biosensors and Bioelectronics,2022.
Turco Antonio,Corvaglia Stefania,Pompa Pier Paolo,Malitesta Cosimino.An innovative and simple all electrochemical approach to functionalize electrodes with a carbon nanotubes/polypyrrole molecularly imprinted nanocomposite and its application for sulfamethoxazole analysis[J].Journal of Colloid And Interface Science,2021.
Smart Amy,Crew Adrian,Doran Olena,Hart John P..Studies Towards the Development of a Novel, Screen-Printed Carbon-Based, Biosensor for the Measurement of Polyunsaturated Fatty Acids[J].APPLIED SCIENCES-BASEL,2020.
Methodist Neurological Institute and Research Institute, Houston Methodist Hospital, Texas, USA,Weill Cornell Medical College, Cornell University, New York, NY, USA,Weill Cornell Medical College, Cornell University, New York, NY, USA,Department of Internal Medicine and Research Institute, Houston Methodist Hospital, Texas, USA,Methodist Neurological Institute and Research Institute, Houston Methodist Hospital, Texas, USA,Weill Cornell Medical College, Cornell University, New York, NY, USA,University of Strasbourg, 22, rue Rene Descartes, Strasbourg, France,University of Houston, Houston, Texas, USA,University of Strasbourg, 22, rue Rene Descartes, Strasbourg, France.Mediterranean diet: The role of long-chain ω-3 fatty acids in fish; polyphenols in fruits, vegetables, cereals, coffee, tea, cacao and wine; probiotics and vitamins in prevention of stroke, age-related cognitive decline, and Alzheimer disease[J].Revue Neurologique,2019.
Anita Jerković,Sandra Abou-Ahmed,Paul Ertl,Barbara Stoeßl,Vanessa Lengauer,Anchalee Samphao,Kurt Kalcher,Gerd Leitinger,Stefan Wernitznig,Astrid Ortner.Development of a cobalt(II) phthalocyanine- MWCNT modified carbon paste electrode for the detection of polyunsaturated fatty acids[J].Analytica Chimica Acta,2018.
Shan Zhu,Jiajun Li,Liying Ma,Chunnian He,Enzuo Liu,Fang He,Chunsheng Shi,Naiqin Zhao.Artificial Neural Network Enabled Capacitance Prediction for Carbon-Based Supercapacitors[J].Materials Letters,2018.
Zhouxiang Zhang,Yingying Li,Jingkun Xu,Yangping Wen.Electropolymerized molecularly imprinted polypyrrole decorated with black phosphorene quantum dots onto poly(3,4-ethylenedioxythiophene) nanorods and its voltammetric sensing of vitamin C[J].Journal of Electroanalytical Chemistry,2018.
Nasim Maleki,Soheila Kashanian,Erfan Maleki,Maryam Nazari.A novel enzyme based biosensor for catechol detection in water samples using artificial neural network[J].Biochemical Engineering Journal,2017.
Nishimura Kazuhiko,Suzuki Toshiyuki,Momchilova Svetlana,Miyashita Kazuo,Katsura Eiji,Itabashi Yutaka.Analysis of conjugated linoleic acids as 9-anthrylmethyl esters by reversed-phase high-performance liquid chromatography with fluorescence detection.[J].Journal of chromatographic science,2005.
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