One novel chemiluminescence sensor for determination of fenpropathrin based on molecularly imprinted porous hollow microspheres

Zhao, Peini; Yu, Jinghua; Liu, Shiquan; Yan, Mei; Zang, Dejin; Gao, Liang

doi:10.1016/j.snb.2011.12.062

Cited by 24 publications

(14 citation statements)

References 27 publications

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“…In the previous reports, different parent PYs were used as templates to synthesize the MIPs for PYs (deltamethrin, cypermethrin, cyhalothrin, fenpropathrin, and fenvalerate) . Among these MIPs, the cypermethrin‐based MIP showed the broadest recognition ability recognized six PYs .…”

Section: Resultsmentioning

confidence: 97%

“…Therefore, there have been many articles reporting the use of MIPs as recognition elements to develop various analytical methods for the detection of different analytes, such as electrochemical sensor, pseudoimmunoassay and flow‐injection CL method . Previously, there have been some papers reporting the synthesis of MIPs for PYs, but most of the reported MIPs are used as absorbents to develop different sample extraction methods, and only two of these have been used as recognition reagents to prepare CL methods for detection of PYs …”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, this sensor was only able to determine deltamethrin. In another report, the MIP particles of fenpropathrin were packed into a ‘Y' shape tube to prepare a CL sensor . However, this method requires special dual‐pump flow‐injection instruments, so it was only able to detect the samples one by one.…”

Section: Introductionmentioning

confidence: 99%

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A microtitre chemiluminescence sensor for detection of pyrethroids based on dual‐dummy‐template molecularly imprinted polymer and computational simulation

Huang

Liu

et al. 2019

Luminescence

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The residues of pyrethroids in foods of animal origin are dangerous to the consumers, so this study presented a chemiluminescence sensor for determination of pyrethroids in chicken samples. A dual-dummy-template molecularly imprinted polymer capable of recognizing 10 pyrethroids was synthesized. The results of computation simulation showed that the specific 3D conformations of the templates had important influences on the polymer's recognition ability. The polymer was used to prepare a sensor on conventional 96-well microplates, and the sample solution was added into the wells for direct absorption. The absorbed analytes were initiated with the bis(2,4,6-trichlorophenyl)oxalate-H 2 O 2 -imidazole system, and the chemiluminescence intensity was used for analyte quantification. Results showed that one assay was finished within 12 min, and this sensor could be reused four times. The limits of detection for the 10 analytes were in the range o0.3-6.0 pg/ml, and the recoveries from the standards of fortified blank chicken samples were in the range 70.5-99.7%.

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Section: Resultsmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

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A microtitre chemiluminescence sensor for detection of pyrethroids based on dual‐dummy‐template molecularly imprinted polymer and computational simulation

Huang

Liu

et al. 2019

Luminescence

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“…Chemiluminescence (CL) based MIPs for the detection of a pyrethroid, Fenpropathrin have also been developed [100]. Porous hollow silica spheres functionalized with APTES were employed as cores.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Silica nanoparticle based techniques for extraction, detection, and degradation of pesticides

Bapat

Labade

Chaudhari

et al. 2016

Advances in Colloid and Interface Science

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“…Another work using mesoporous materials as sensors was developed by Zhaoa et al (2012). In this paper, a novel chemiluminescence-molecular imprinting (CL-MI) sensor for the determination of fenpropathrin (used to control the range of insects, especially mites, in fruits and vegetables) in foodstuff was developed.…”

Section: Mesoporous Materials As Sensors In Foodmentioning

confidence: 99%

Applications of mesoporous silica materials in food - a review

Bernardos¹,

Kouřimská²

2013

Czech J. Food Sci.

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Bernardos A., Kouřimská L. (2013): Applications of mesoporous silica materials in food -a review. Czech J. Food Sci., 31: 99-107.Mesoporous silica materials have been developed for some applications in the health field. These solids are used for the controlled release of bioactive molecules, as catalysts in the synthesis of essential nutrients, as sensors to detect unhealthy products etc., with many applications in food technologies. By combining mesoporous silica materials with food, we can create healthier products, the products that improve our quality of life. The development of mesoporous materials applied to food could result in protecting bioactive molecules during their passage though the digestive system. For this reason, the controlled release of bioactive molecules is a very interesting topic for the discipline of food technology. The use of mesoporous silica supports as catalysts in the synthesis of nutrients and as sensors for the detection of unhealthy products, essential in food, is in great demand industrially for the manufacture of functional foods and films for food and industrial packaging. This review shows some examples of silica materials and their applications in food.

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One novel chemiluminescence sensor for determination of fenpropathrin based on molecularly imprinted porous hollow microspheres

Cited by 24 publications

References 27 publications

A microtitre chemiluminescence sensor for detection of pyrethroids based on dual‐dummy‐template molecularly imprinted polymer and computational simulation

A microtitre chemiluminescence sensor for detection of pyrethroids based on dual‐dummy‐template molecularly imprinted polymer and computational simulation

Silica nanoparticle based techniques for extraction, detection, and degradation of pesticides

Applications of mesoporous silica materials in food - a review

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