Molecular imprinting strategy for solvent molecules and its application for QCM-based VOC vapor sensing

Matsuguchi, Masanobu; Uno, Toshiyuki

doi:10.1016/j.snb.2005.02.028

Cited by 154 publications

(88 citation statements)

References 15 publications

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“…The templated polymers show recognition properties resembling those found in biological receptors but they are more stable and considerably less expensive than biological systems (Malitesta et al, 2006). A range of molecularly-imprinted polymer-based sensors have been investigated using different transduction techniques, including: acoustic wave , Kugimiya et al, 1999, Liang et al, 2000, Matsuguchi et al, 2006, Percival et al, 2001, Yilmaz et al, 1999, potentiometry (Javanbakht et al, 2008), capacitance , conductometry (Kriz et al, 1996, Sergeyeva et al, 1999, voltammetry (Prasad et al, 2005), colorimetry (Stephenson et al, 2007), surface plasmon spectroscopy (Tokareva et al, www.intechopen.com 2006), and fluorescence (Chen et al, 2004, Jenkins et al, 2001, MorenoBondi et al, 2003 detection. Moreover, the molecularly-imprinted polymers can also be utilized for selective solid-phase separation techniques (Mahony et al, 2005, Masque et al, 2001, including electrophoresis and chromatography.…”

Section: Bio-inspired Molecularly-templated Polymer Films For Biomarkmentioning

confidence: 99%

Detection of Oxidative Stress Biomarkers Using Novel Nanostructured Biosensors

Hepel¹,

Stobiecka²

2011

New Perspectives in Biosensors Technology and Applications

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Section: Bio-inspired Molecularly-templated Polymer Films For Biomarkmentioning

confidence: 99%

Detection of Oxidative Stress Biomarkers Using Novel Nanostructured Biosensors

Hepel¹,

Stobiecka²

2011

New Perspectives in Biosensors Technology and Applications

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“…The MIP-QCM of conventional method [17] can detect 200 ppm of VOC gases. On the other hand, the newly fabricated MIP-QCM sensor can detect 10 ppm of the gases.…”

Section: Selectivitymentioning

confidence: 99%

“…To overcome these problems, several methods were suggested. Matsuguchi et al applied the MIP method to gas sensor for VOC gases [17]. In the report, avoid PMMA was used for binding the MIP particle.…”

Section: Introductionmentioning

confidence: 99%

Recognition of terpenes using molecular imprinted polymer coated quartz crystal microbalance in air phase

Kikuchi

Tsuru

Shiratori

2006

Science and Technology of Advanced Materials

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Quartz crystal microbalance (QCM) sensor which covered by molecular imprinted polymer (MIP) for terpene was fabricated. The MIP-QCM sensor was designed for enhance the sensor selectivity. The MIP membrane contained the methacrylic acid, which formed specific cavities originated by target molecule. The ingredients for MIP membrane was polymerized on the surface of QCM substrate.The sensing property was examined in gas phase for evaluate the sensor sensitivity and selectivity. The MIP-QCM sensor can detect terpene-contained gas. The sensor characteristics were strongly influenced by the composition ratio of cross-linker, functional monomer and template molecule. The response of the sensor towards terpene gases was partially reversible, however, the terpene gas partially remained in the MIP membrane. The remained molecule can be removed by immersing in a specific solution, and sensor can be used repeatedly. The sensor can distinguish the resemble gas successfully. Additionally, the newly fabricated MIP-QCM sensor showed particularly high sensitivity than that of conventional method. q

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“…Thus, the QCM has been applied for the real-time sensing of gases, like water vapor and volatile organic vapors. [3][4][5][6][7][8][9][10] In order to impart chemical selectivity to QCM, it is essential to coat a receptor that can capture specific target molecules on the crystal. There have been possible receptors for the detection of VOCs.…”

Section: Introductionmentioning

confidence: 99%