MEMS thermal-piezoresistive resonators, thermal-piezoresistive oscillators, and sensors

L Wei, Z You, X Kuai, M Zhang, F Yang… - Microsystem Technologies, 2023 - Springer
Microelectromechanical systems (MEMS) thermal-piezoresistive resonator (TPRs) and
thermal-piezoresistive oscillator (TPO) use thermal actuation and realize feedback through …

Selective multiple analyte detection using multi-mode excitation of a MEMS resonator

U Yaqoob, N Jaber, N Alcheikh, MI Younis - Scientific reports, 2022 - nature.com
This work reports highly selective multiple analyte detection by exploiting two different
mechanisms; absorption and thermal conductivity using a single MEMS device. To illustrate …

In-plane and out-of-plane MEMS piezoresistive cantilever sensors for nanoparticle mass detection

A Setiono, M Bertke, WO Nyang'au, J Xu, M Fahrbach… - Sensors, 2020 - mdpi.com
In this study, we investigate the performance of two piezoresistive micro-electro-mechanical
system (MEMS)-based silicon cantilever sensors for measuring target analytes (ie, ultrafine …

Performance of an electrothermal mems cantilever resonator with fano-resonance annoyance under cigarette smoke exposure

A Setiono, M Fahrbach, A Deutschinger, EJ Fantner… - Sensors, 2021 - mdpi.com
An electrothermal piezoresistive cantilever (EPC) sensor is a low-cost MEMS resonance
sensor that provides self-actuating and self-sensing capabilities. In the platform, which is of …

Replicating Spectral Baseline for Unambiguous Frequency Locking in Resonant Sensors

A Setiono, Nelfyenny, WO Nyang'au, E Peiner - Sensors, 2024 - mdpi.com
Electrothermal piezoresistive resonant cantilever sensors have been fabricated with
embedded actuating (heating resistor) and sensing (piezo resistors) parts, with the latter …

A precise closed-loop controlled zno nanowire resonator operating at room temperature

X Cai, L Xu - Micromachines, 2022 - mdpi.com
To realize the real-time measurement of masses of nanoparticles, virus molecules, organic
macromolecules, and gas molecules, and to analyze their physical and chemical properties …

Sampling and mass detection of a countable number of microparticles using on-cantilever imprinting

WO Nyang'au, A Setiono, A Schmidt, H Bosse… - Sensors, 2020 - mdpi.com
Liquid-borne particles sampling and cantilever-based mass detection are widely applied in
many industrial and scientific fields eg, in the detection of physical, chemical, and biological …

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

A Setiono, F Dzulfiqar, S El Muttaqien… - … on Radar, Antenna …, 2022 - ieeexplore.ieee.org
The existence of shunt capacitance in Quartz Crystal Microbalance (QCM) structure leads
appearance of anti-resonance in the spectral response. The anti-resonance leads to higher …

Mode-dependent selective detection of humidity and helium using electromagnetically actuated clamped guided MEMS resonators

U Yaqoob, N Jaber, N Alcheikh… - … and Information in …, 2021 - asmedigitalcollection.asme.org
In this work, we demonstrate a selective gas sensor based on monitoring two different
detection mechanisms; absorption and thermal conductivity. To illustrate the concept, we …

Real-time operation of microcantilever-based in-plane resonators partially immersed in a microfluidic sampler

J Xu, E Cao, M Fahrbach… - 2023 IEEE 36th …, 2023 - ieeexplore.ieee.org
This paper reports a real-time liquid-phase quantitative analysis system, where in-plane
flexural piezoresistive Si cantilever resonators are utilized as microsensors. The new …