Simultaneous voltammetric determination of acetaminophen, naproxen, and theophylline using an in-situ polymerized poly(acrylic acid) nanogel covalently grafted onto a carbon black/La2O3 composite

Mutharani Bhuvanenthiran; Ranganathan Palraj; Chen Shen-Ming; Karuppiah Chelladurai

首页> 外文期刊>Mikrochimica Acta: An International Journal for Physical and Chemical Methods of Analysis >Simultaneous voltammetric determination of acetaminophen, naproxen, and theophylline using an in-situ polymerized poly(acrylic acid) nanogel covalently grafted onto a carbon black/La2O3 composite

【24h】

Simultaneous voltammetric determination of acetaminophen, naproxen, and theophylline using an in-situ polymerized poly(acrylic acid) nanogel covalently grafted onto a carbon black/La2O3 composite

机译：使用原位聚合的聚（丙烯酸）纳米凝胶在炭黑/ La2O3复合材料上的原位聚合的聚（丙烯酸）纳米凝胶同时伏安致乙酰氨基酚，萘普生和茶碱的致乙酰氨基酚和茶碱

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Lanthanum oxide nanomaterials were decorated with carbon black (CB) and grafted with a poly(acrylic acid) nanogel to obtain a composite material (CB-g-PAA/La2O3) for simultaneous determination of acetaminophen (AMP), naproxen (NPX), and theophylline (TPH). The nanogel was synthesized by in-situ free radical polymerization. The composite was dropped onto a glassy carbon electrode (GCE), and the modified GCE displays robust electrocatalytic activity towards AMP, NPX, and TPH, with voltammetric signals that are enhanced compared to a bare GCE. Features of merit for AMP, NPX, and TPH, respectively, include (a) peak potentials of 0.42, 0.85 and 0.12 V (vs. Ag/AgCl), (b) linear ranges from 0.05-887, 0.05-884, and 0.02-888 mu M, and (c) detection limits of 20, 35, and 15 nM. The practical applicability of the CB-g-PAA/La2O3/GCE was illustrated by analyzing serum and urine samples.

机译：氧化镧纳米材料用炭黑（Cb）装饰，并用聚（丙烯酸）纳米凝胶接枝，得到复合材料（CB-G-PAA / La2O3），用于同时测定乙酰氨基酚（AMP），萘普生（NPX）和茶碱（TPH）。通过原位自由基聚合合成纳米粒子。将复合材料滴到玻璃状碳电极（GCE）上，并且改性的GCE显示朝向AMP，NPX和TPH的鲁棒电催化活性，与裸GCE相比，伏安信号增强。 AMP，NPX和TPH的优点的特征，包括（a）0.42,0.85和0.12 V（与Ag / AgCl），（B）线性范围为0.05-887,0.05-884和0.02的峰电位 -888 mu m，（c）检测限为20,35和15nm。通过分析血清和尿液样品来说明CB-G-PAA / LA2O3 / GCE的实际适用性。

著录项

来源
《Mikrochimica Acta: An International Journal for Physical and Chemical Methods of Analysis》 |2019年第9期|共11页
作者
Mutharani Bhuvanenthiran; Ranganathan Palraj; Chen Shen-Ming; Karuppiah Chelladurai;
展开▼
作者单位

Natl Taipei Univ Technol Dept Chem Engn &

Biotechnol 1 Sect 3 Chung Hsiao East Rd Taipei 106 Taiwan;

Natl Taipei Univ Technol Inst Organ &

Polymer Mat 1 Sect 3 Chung Hsiao East Rd Taipei 106 Taiwan;

Natl Taipei Univ Technol Dept Chem Engn &

Biotechnol 1 Sect 3 Chung Hsiao East Rd Taipei 106 Taiwan;

Ming Chi Univ Technol Batter Res Ctr Green Energy New Taipei 243 Taiwan;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类分析化学;定量分析（定量分析学）;
关键词
Electroanalytical; Simultaneous determination; Nanogel; Human blood serum; And urine samples;

机译：电解质;同时测定;纳米凝胶;人体血清;和尿样;

相似文献

外文文献
中文文献
专利

1. Simultaneous voltammetric determination of acetaminophen, naproxen, and theophylline using an in-situ polymerized poly(acrylic acid) nanogel covalently grafted onto a carbon black/La2O3 composite [J] . Mutharani Bhuvanenthiran, Ranganathan Palraj, Chen Shen-Ming, Mikrochimica Acta: An International Journal for Physical and Chemical Methods of Analysis . 2019,第9期

机译：使用原位聚合的聚（丙烯酸）纳米凝胶在炭黑/ La2O3复合材料上的原位聚合的聚（丙烯酸）纳米凝胶同时伏安致乙酰氨基酚，萘普生和茶碱的致乙酰氨基酚和茶碱
2. Simultaneous voltammetric detection of dopamine and uric acid at their physiological level in the presence of ascorbic acid using poly(acrylic acid)-multiwalled carbon-nanotube composite-covered glassy-carbon electrode [J] . Liu A, Honma I, Zhou H Biosensors & Bioelectronics: The International Journal for the Professional Involved with Research, Technology and Applications of Biosensers and Related Devices . 2007,第1期

机译：聚丙烯酸-多壁碳纳米管复合玻碳电极在抗坏血酸存在下同时伏安法测定多巴胺和尿酸的生理水平
3. Simultaneous Determination of Acetaminophen and Tyrosine Using Screen-printed Electrochemical Sensor Based on MWCNTs-doped Poly(glycine)/Poly(acrylic acid) Conducting Polymers [J] . Zhiqiang Wei, Shaofang Guo, Liuyang Cheng, International Journal of Electrochemical Science . 2019,第7期

机译：MWCNTs掺杂聚（甘氨酸）/聚（丙烯酸）导电聚合物丝网印刷电化学传感器同时测定对乙酰氨基酚和酪氨酸
4. In-situ pH Dependent Swelling Studies of Polymer Bilayers: Chitosan Grafted onto a Poly(acrylic acid) brush [C] . Hyun-Su Lee, David M. Eckmann, Russell J. Composto Louisiana Meeting . 2013

机译：对聚合物双层的原位pH依赖性溶胀研究：壳聚糖接枝到聚（丙烯酸）刷上
5. Study of poly(acrylic acid) grafted onto polymer surfaces modified by gas phase oxidation techniques. [D] . Khot, Ameya. 2012

机译：对通过气相氧化技术改性的聚合物表面接枝的聚丙烯酸的研究。
6. A New Sensitive Sensor for Simultaneous Differential Pulse Voltammetric Determination of Codeine and Acetaminophen Using a Hydroquinone Derivative and Multiwall Carbon Nanotubes Carbon Paste Electrode [O] . Elahe Garazhian, M. Reza Shishehbore 2015

机译：使用对苯二酚衍生物和多壁碳纳米管碳糊电极同时差分脉冲伏安法测定可待因和对乙酰氨基酚的新型灵敏传感器
7. Simultaneous Determination of Acetaminophen and Tyrosine Using Screen-printed Electrochemical Sensor Based on MWCNTs-doped Poly(glycine)/Poly(acrylic acid) Conducting Polymers [O] . Zhiqiang Wei 2019

机译：基于MWCNTS掺杂聚（甘氨酸）/聚（丙烯酸）电解聚合物的丝网印刷电化学传感器同时测定乙酰氨基酚和酪氨酸

Simultaneous voltammetric determination of acetaminophen, naproxen, and theophylline using an in-situ polymerized poly(acrylic acid) nanogel covalently grafted onto a carbon black/La2O3 composite

摘要

著录项

相似文献

相关主题

期刊订阅