High-frequency phase shift measurement greatly enhances the sensitivity of QCM immunosensors

C March, JV García, Á Sánchez, A Arnau… - Biosensors and …, 2015 - Elsevier
In spite of being widely used for in liquid biosensing applications, sensitivity improvement of
conventional (5–20 MHz) quartz crystal microbalance (QCM) sensors remains an unsolved …

Design and validation of a 150 MHz HFFQCM sensor for bio-sensing applications

R Fernández, P García, M García, JV García… - Sensors, 2017 - mdpi.com
Acoustic wave resonators have become suitable devices for a broad range of sensing
applications due to their sensitivity, low cost, and integration capability, which are all factors …

Wet etching of quartz using a solution based on organic solvents and anhydrous hydrofluoric acid

Y Wan, X Luan, L Zhou, F Wu - Materials, 2022 - mdpi.com
The quartz-crystal resonator is the core device for frequency control in modern
communication systems and network technology. At present, in modern resonator blanks …

High Fundamental Frequency (HFF) Monolithic Resonator Arrays for Biosensing Applications: Design, Simulations, and Experimental Characterization

R Fernández, M Calero, I Reviakine… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
Miniaturized, high-throughput, cost-effective sensing devices are needed to advance lab-on-
a-chip technologies for healthcare, security, environmental monitoring, food safety, and …

[PDF][PDF] Development of Portable Quartz Crystal Microbalance for Biosensor Applications.

J Liang, J Zhang, P Wang, C Liu, S Qiu… - Sensors & …, 2016 - sensors.myu-group.co.jp
In this work, we report a novel flow-injection-type portable quartz crystal microbalance
(QCM) sensor utilizing a high-frequency (higher than 40 MHz) miniaturized QCM chip. The …

Energy trapping of thickness-shear modes in inverted-mesa AT-cut quartz piezoelectric resonators

J Shi, C Fan, M Zhao, J Yang - Ferroelectrics, 2016 - Taylor & Francis
abstract We studied thickness-shear vibration frequencies and modes in an inverted-mesa
AT-cut quartz plate piezoelectric resonator thinner in the center and thicker near the edges. It …

Development of a flow injection based high frequency dual channel quartz crystal microbalance

J Liang, J Zhang, W Zhou, T Ueda - Sensors, 2017 - mdpi.com
When the quartz crystal microbalance (QCM) is used in liquid for adsorption or desorption
monitoring based bio-or chemical sensing applications, the frequency shift is not only …

FUNDAMENTALS OF PIEZORESONANT CAPACITANCE-CONTROLLED MECHANOTRONIC TRANSDUCERS: DESIGN AND CONSTRUCTION

S Pidchenko, A Taranchuk - European Science, 2024 - desymp.promonograph.org
У першій главі представлений аналіз принципів ємнісного керування частотою
кварцових коливальних систем, як одного із найбільш ефективних способів керування …

[PDF][PDF] Effect of properties of phosphate buffer saline solutions on vibrational characteristics of a quartz crystal microbalance resonator

J Liang, X Zhao, D Kong, Y Chen… - Sensors and …, 2018 - sensors.myu-group.co.jp
Buffer type, concentration, and pH value are important factors that may affect protein
formulation, stability, bioreactivity, and other behaviors. When biosensing application factors …

Investigation of sacrificial layer masking fabrication of dual-frequency quartz crystal microbalance

Z Xu, Z He, YJ Yuan - Sensors and Actuators A: Physical, 2018 - Elsevier
To solve temperature compensation problems and eliminate environmental impact factors
for quartz crystal resonators, a study on one-chip inverted mesa multi-channel/frequency …