Polypyrrole Based Love-Wave Gas Sensor Devices with Enhanced Properties to Ammonia [PDF]
Proceedings, 2018 Love-wave (LW) sensors based on gas sensitive polypyrrole (PPy) nanoparticles (NPs) and their modification with different gold (Au) loads are developed in this work.
Milena Šetka +6 more
doaj +3 more sources
The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers [PDF]
Sensors, 2015 A Love wave humidity sensor is developed by using a multilayer structure consisting of PVA/SiO2 layers on an ST-90°X quartz substrate. The theoretical result shows that the sensor with such a two-layer structure can achieve a higher sensitivity and a ...
Lijun Wang, Jiansheng Liu, Shitang He
doaj +3 more sources
FEM Modeling Strategies: Application to Mechanical and Dielectric Sensitivities of Love Wave Devices in Liquid Medium [PDF]
SensorsThis paper presents an extended work on the Finite Element Method (FEM) simulation of Love Wave (LW) sensors in a liquid medium. Two models are proposed to simulate the multiphysical response of the sensor.
Maxence Rube +5 more
doaj +2 more sources
A Novel Love Wave Mode Sensor Waveguide Layer with Microphononic Crystals
Applied Sciences, 2021 Surface acoustic wave (SAW) sensors have been applied in various areas with many advantages, such as their small size, high sensitivity and wireless and passive form. Love wave mode sensors, an important kind of SAW sensor, are mostly used in biology and
Yahui Tian +6 more
doaj +1 more source
Temperature compensated magnetic field sensor based on love waves [PDF]
Smart Materials and Structures, 2020 A temperature compensated magnetic field sensor based on the combination of CoFeB ferromagnetic thin films and Quartz/ZnO Love waveguide platform is developed and optimized. The Love wave is a shear horizontal guided wave and therefore provides an optimal interaction with magnetisation in the magneto-elastic thin film resulting in higher acoustic wave ...
Mishra, Harshad +13 more
openaire +1 more source
Archives of Acoustics, 2020 In this paper, the authors analyse the propagation of surface Love waves in an elastic layered waveguide (elastic guiding layer deposited on an elastic substrate) covered on its surface with a Newtonian liquid layer of finite thickness.
Piotr KIEŁCZYŃSKI +3 more
doaj +1 more source
Enhanced Sensitive Love Wave Surface Acoustic Wave Sensor Designed for Immunoassay Formats [PDF]
Sensors, 2015 We report a Love wave surface acoustic wave (LW-SAW) immunosensor designed for the detection of high molecular weight targets in liquid samples, amenable also for low molecular targets in surface competition assays. We implemented a label-free interaction protocol similar to other surface plasmon resonance bioassays having the advantage of requiring ...
Mihaela Puiu +5 more
openaire +3 more sources
Love Wave Sensor with High Penetration Depth for Potential Application in Cell Monitoring
Biosensors, 2022 Love wave (L-SAW) sensors have been used to probe cell monolayers, but their application to detect changes beyond the focal adhesion points on cell monolayers, as viscosity changes on the cytoskeleton, has not been explored.
Pedro A. Segura Chávez +7 more
doaj +1 more source
Surface Acoustic Wave Biosensor with Laser-Deposited Gold Layer Having Controlled Porosity
Chemosensors, 2021 Laser-deposited gold immobilization layers having different porosities were incorporated into love wave surface acoustic wave sensors (LW-SAWs). Variation of pulsed laser deposition parameters allows good control of the gold film morphology.
Dana Miu +3 more
doaj +1 more source
On-chip temperature-compensated Love mode surface acoustic wave device for gravimetric sensing [PDF]
, 2014 Love mode surface acoustic wave (SAW) sensors have been recognized as one of the most sensitive devices for gravimetric sensors in liquid environments such as bio sensors.
Flewitt, AJ, Liu, Q
core +2 more sources