Results 1 to 10 of about 19,614 (220)

Molecular Imprinting Technology in Quartz Crystal Microbalance (QCM) Sensors [PDF]

open access: yesSensors, 2017
Molecularly imprinted polymers (MIPs) as artificial antibodies have received considerable scientific attention in the past years in the field of (bio)sensors since they have unique features that distinguish them from natural antibodies such as robustness,
Sibel Emir Diltemiz   +3 more
doaj   +7 more sources

Broadband 120 MHz Impedance Quartz Crystal Microbalance (QCM) with Calibrated Resistance and Quantitative Dissipation for Biosensing Measurements at Higher Harmonic Frequencies [PDF]

open access: yesBiosensors, 2016
We developed an impedance quartz crystal microbalance (QCM) approach with the ability to simultaneously record mass changes and calibrated energy dissipation with high sensitivity using an impedance analyzer.
Manuel Kasper   +5 more
doaj   +2 more sources

Quartz Crystal Microbalance (QCM) Sensing Materials in Biosensors Development

open access: yesInternational Journal of Electrochemical Science, 2021
Quartz crystal microbalance (QCM) biosensors are a type of analytical devices working on piezoelectric principle. The piezoelectric biosensors are different in their principle to the other types of biosensors, namely the voltametric and optical one ...
Miroslav Pohanka
doaj   +2 more sources

Noise Measurement Setup for Quartz Crystal Microbalance [PDF]

open access: yesRadioengineering, 2012
Quartz crystal microbalance (QCM) is a high sensitive chemical sensor which has found widespread spectrum of applications. There are several mechanisms that are related to fluctuation phenomena.
P. Sedlak   +3 more
doaj   +2 more sources

Oscillator for Biosensors based on Quartz Crystal Microbalance (QCM)

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2012
Quartz crystal is generally used in some applications as a microbalance taking advantage of its capacity to change the resonance frequency according to any surface mass change on the resonator. In this way a quartz crystal can be used as a transducer in
Yeison Javier Montagut Ferizzola   +6 more
doaj   +2 more sources

The Interaction between Anesthetic Isoflurane and Model-Biomembrane Monolayer Using Simultaneous Quartz Crystal Microbalance (QCM) and Quartz Crystal Impedance (QCI) Methods [PDF]

open access: yesMembranes
The interaction between anesthetic Isoflurane (Iso) and model-biomembrane on the water surface has been investigated using quartz crystal microbalance (QCM) and quartz crystal impedance (QCI) methods.
Yasushi Yamamoto   +10 more
doaj   +2 more sources

Development of a quartz crystal microbalance-based immunosensor for the early detection of mesothelin in cancer

open access: yesSensors International, 2023
A robust real-time flow injection assay using Quartz Crystal Microbalance (QCM) biosensor has been developed for the detection of mesothelin, an antigen expressed on various malignant tumors including mesothelioma and ovarian cancers.
Hem C. Joshi   +3 more
doaj   +1 more source

Virtual Quartz Crystal Microbalance: Bioinspired Resonant Frequency Tracking

open access: yesBiomimetics, 2022
The reference acoustic properties of the quartz crystal used as a resonator are ensured by its high-quality factor (Q-factor). The microbalance of the quartz crystal (QCM) exploits the bulk acoustic properties of the quartz crystal.
Ioan Burda
doaj   +1 more source

Quartz Crystal Microbalance Genosensing of Brettanomyces bruxellensis Yeast in Wine Using a Rapid and Efficient Drop and Collect Protocol

open access: yesCrystals, 2021
A miniaturized quartz crystal microbalance (QCM) genosensor is proposed for sensitive and real-time detection of short ssDNA sequences (53 bp) or DNA extracted from Brettanomyces bruxellensis (Brett) yeast cells.
Simone Poggesi   +5 more
doaj   +1 more source

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