Anti-resonance Suppression on A Quartz Crystal Microbalance Sensor for Biosensing Applications

Setiono, Andi; Dzulfiqar, Fatih; Muttaqien, Sjaikhurrizal El; Tarwadi,; Pambudi, Sabar; Nuryadi, Ratno

doi:10.1109/icramet56917.2022.9991196

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…The use of the quartz crystal microbalance (QCM) sensor in liquid media [29][30][31] has brought great benefits in expanding the range of applications [32][33][34], especially in biological media [35]. A significant experimental effort was required to monitor the QCM sensor's series resonance frequency and damping parameters using an active method (oscillator) [36][37][38] or passive interrogation, such as as ring-down methods [39][40][41] in high-viscosity liquid media.…”

Section: Introductionmentioning

confidence: 99%

Assessing Impedance Analyzer Data Quality by Fractional Order Calculus: A QCM Sensor Case Study

Burda

2023

Electronics

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The paper presents the theoretical, simulation, and experimental results on the QCM sensor based on the Butterworth van Dyke (BVD) model with lumped reactive motional circuit elements of fractional order. The equation of the fractional order BVD model of the QCM sensor has been derived based on Caputo definitions and its behavior around the resonant frequencies has been simulated. The simulations confirm the ability of fractional order calculus to cover a wide range of behaviors beyond those found in experimental practice. The fractional order BVD model of the QCM sensor is considered from the perspective of impedance spectroscopy to give an idea of the advantages that fractional order calculus brings to its modeling. For the true values of the electrical parameters of the QCM sensor based on the standard BVD model, the experimental investigations confirm the equivalence of the measurements after the standard compensation of the virtual impedance analyzer (VIA) and the measurements without compensation by fitting with the fractional order BVD model. From an experimental point of view, using fractional order calculus brings a new dimension to impedance analyzer compensation procedures, as well as a new method for validating the compensation.

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Section: Introductionmentioning

confidence: 99%

Assessing Impedance Analyzer Data Quality by Fractional Order Calculus: A QCM Sensor Case Study

Burda

2023

Electronics

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“…Quartz crystal microbalance (QCM) has a successful application in the field of label-free sensors known as a QCM sensor [ 11 , 12 , 13 , 14 ]. The electrical properties of the QCM sensor as a function of frequency can be described in the vicinity of the resonance frequency by an equivalent circuit known as the Butterworth-Van Dyke (BVD) model [ 15 , 16 ].…”

Section: Introductionmentioning

confidence: 99%

Spurious Resonance of the QCM Sensor: Load Analysis Based on Impedance Spectroscopy

Burda

2023

Sensors

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A research topic of equal importance to technological and application fields related to quartz crystal is the presence of unwanted responses known as spurious resonances. Spurious resonances are influenced by the surface finish of the quartz crystal, its diameter and thickness, and the mounting technique. In this paper, spurious resonances associated with fundamental resonance are studied by impedance spectroscopy to determine their evolution under load conditions. Investigation of the response of these spurious resonances provides new insights into the dissipation process at the QCM sensor surface. The significant increase of the motional resistance for spurious resonances at the transition from air to pure water is a specific situation revealed experimentally in this study. It has been shown experimentally that in the range between the air and water media, spurious resonances are much more attenuated than the fundamental resonance, thus providing support for investigating the dissipation process in detail. In this range, there are many applications in the field of chemical sensors or biosensors, such as VOC sensors, humidity sensors, or dew point sensors. The evolution of D factor with increasing medium viscosity is significantly different for spurious resonances compared to fundamental resonance, suggesting the usefulness of monitoring them in liquid media.

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Anti-resonance Suppression on A Quartz Crystal Microbalance Sensor for Biosensing Applications

Cited by 2 publications

References 11 publications

Assessing Impedance Analyzer Data Quality by Fractional Order Calculus: A QCM Sensor Case Study

Assessing Impedance Analyzer Data Quality by Fractional Order Calculus: A QCM Sensor Case Study

Spurious Resonance of the QCM Sensor: Load Analysis Based on Impedance Spectroscopy

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