Results 31 to 40 of about 1,045,504 (233)
Frequency Behavior of a Quartz Crystal Microbalance (Qcm) in Contact with Selected Solutions [PDF]
American Journal of Applied Sciences, 2006 Se construyó un dispositivo para monitorear la viscosidad de las soluciones utilizando una frecuencia fundamental de cristal de cuarzo de 9 MHz y 10 MHz. Los cristales de cuarzo piezoeléctricos con electrodos de oro se montaron mediante una junta tórica entre la celda de flujo de líquido.
Z.A. Talib +5 more
openaire +1 more source
Novel analysis of a micropillar coupled acoustic wave sensor
Sensors and Actuators Reports, 2021 Acoustic wave sensors are being developed for many emerging applications such as in semiconductor fabrication, biological diagnostics and polymer characterization.
Siqi Ji +4 more
doaj +1 more source
Thiol-Based Probe Linker with Antifouling Properties for Aptasensor Development
Chemosensors, 2022 Surfaces with antifouling properties are critical for optimizing biosensors to improve the selectivity and specificity of analyte detection in complex biological samples.
Sandro Spagnolo +5 more
doaj +1 more source
Deposition Control of Parylene-A film with Quartz Crystal Microbalance (QCM)
Procedia Engineering, 2012 SummaryThe parylene-A is a polymer of p-xylene with primary amine groups, and it is polymerized by pyrolysis of the functionalized parylene dimer with primary amine groups. The functionalized parylene-A film was used for the biosensor applications to immobilize proteins, and it requires a quite thin film with a thickness less than 100nm.
Lee, Ga-Yeon +3 more
openaire +1 more source
Molecularly Imprinted Quartz Crystal Microbalance Sensor (QCM) for Bilirubin Detection [PDF]
Chemosensors, 2016 This study aims the preparation of a QCM sensor for the detection of bilirubin in human plasma. Bilirubin-imprinted poly-(2-hydroxyethyl methacrylate-N-methacryloyl-l-tryptophan methyl ester) (PHEMATrp) nanofilm (MIP) on the gold surface of a QCM chip was synthesized by the molecular imprinting technique.
Çiğdem Çiçek +4 more
openaire +4 more sources
Chemosensors, 2019 This paper provides a selection of the last two decades publications on the development and application of chemical sensors based on piezoelectric quartz resonators for a wide range of analytical tasks.
Tatyana A. Kuchmenko, Larisa B. Lvova
doaj +1 more source
Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam
Advanced Engineering Materials, EarlyView.Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Chemosensors, 2021 Volatile organic compounds (VOCs) that evaporate under standard atmospheric conditions are of growing concern. This is because it is well established that VOCs represent major contamination risks since release of these compounds into the atmosphere can ...
Rocío L. Pérez +4 more
doaj +1 more source
Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption
Advanced Functional Materials, EarlyView.Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy +7 more
wiley +1 more source
A Quartz Crystal Microbalance Immunosensor for Stem Cell Selection and Extraction
Sensors, 2017 A cost-effective immunosensor for the detection and isolation of dental pulp stem cells (DPSCs) based on a quartz crystal microbalance (QCM) has been developed. The recognition mechanism relies on anti-CD34 antibodies, DPSC-specific monoclonal antibodies
Ornella Maglio +9 more
doaj +1 more source