Application of Polymethacrylic Acid Imprinted Quartz Crystal Microbalance Sensor for Detection of 3-Carene in Mango

被引：22

作者：

Ghatak, Barnali ^{[1
]}

Ali, Sk Babar ^{[2
]}

Prasad, Amrita ^{[3
]}

Ghosh, Arunangshu ^{[4
]}

Sharma, Prolay ^{[1
]}

Tudu, Bipan ^{[1
]}

Pramanik, Panchanan ^{[5
]}

Bandyopadhyay, Rajib ^{[1
,6
]}

机构：

[1] Jadavpur Univ, Dept Instrumentat & Elect Engn, Kolkata 700098, India

[2] Future Inst Engn & Management, Dept Appl Elect & Instrumentat Engn, Kolkata 700150, India

[3] Patna Univ, Patna 800005, Bihar, India

[4] Natl Inst Technol Patna, Patna 800005, Bihar, India

[5] GLA Univ, Inst Appl Sci & Humanities, Mathura 281406, India

[6] ITMO Univ, Lab Artificial Sensory Syst, St Petersburg 197101, Russia

来源：

IEEE SENSORS JOURNAL | 2018年 / 18卷 / 07期

关键词：

Molecularly imprinted polymer; quartz crystal microbalance; 3-Carene; mango; gas-chromatography mass spectrometry; MANGIFERA-INDICA L; SOLID-PHASE EXTRACTION; ELECTRONIC-NOSE; FRUIT MATURITY; POLYMER; AROMA;

D O I：

10.1109/JSEN.2018.2794607

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper aims to develop a selective molecularly imprinted polymer (MIP) layer combined with quartz crystal microbalance sensor for the detection of 3-Carene, a significant aroma compound of mango. The proposed sensor is prepared from the co-polymer of methacrylic acid and divinylbenzene, and it is imprinted with 3-Carene. The MIP template was synthesized and deposited onto the quartz crystal microbalance platform by proper functionalizing the gold electrode using 2-propene 1-thiol. The developed MIP material is characterized by fourier transform infra-red, scanning electron microscope, and atomic force microscope techniques. The sensor offers very good selectivity and sensitivity (1-1000 ppm) of 0.11 Hz/ppm to 3-Carene from its structural analogies. The limit of detection and the limit of quantitation of the sensor are found to be 0.8 and 1.4 ppm, respectively. The performance of the sensor offers satisfactory reproducibility and repeatability to 3-Carene. Moreover, the response of the sensor has been correlated to the standard gas-chromatography-mass spectrometry data to detect 3-Carene in Langda and Chausa mango.

引用

页码：2697 / 2704

页数：8

共 33 条

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