Opening Hour

Mon - Fri, 8:00 - 9:00

WhatsApp

+8618037022596

A MEMS affinity glucose sensor using a biocompatible ...

+

· MEMSbased devices have also exploited microdialysis and glucoseinduced hydrogel swelling . In addition, we previously reported a MEMS affinity glucose sensor . The sensor was based on viscometric measurements of a Con Abased affinity system, demonstrating the potential of nonconsumptive, equilibriumbased glucose detection.

(PDF) A MEMS based acetone sensor incorporating ZnO ...

+

A MEMS based acetone sensor incorporating ZnO nanowires synthesized by wet oxidation ... [58][59]. A schematic and photograph of a MEMSbased gas sensor using nanostructured metal oxide (ZnO ...

MEMS – A New Technology for Digital Geophone Design

+

MEMS based digital geophone was developed to provide performance and deployment enhancements needed to improve success ratio in energy exploration. WHAT IS MEMS ? MicroElectroMechanical Systems (MEMS) is the integration of mechanical elements, sensors, actuators, and electronics on a common silicon substrate through microfabrication ...

MEMS sensor arraybased electronic nose for breath ...

+

The paper presents a simulation study of breath analysis based on theoretical models of microelectromechanical structure (MEMS) cantilever sensor array. The purpose of this study is to suggest a methodology for the development of MEMS electronic nose (enose) for monitoring diseasespecific volatile …

A highly smart MEMS acetone gas sensors in array for diet ...

+

· Sensor arrays consisted of different CuO based sensing materials was designed and fabricated with MEMS microheaters, and sensing properties were characterized. Among CuO, CuO with Pt NPs, ZnO–CuO and ZnO–CuO with Au NPs, ZnO–CuO showed the best response to acetone, and stable operation of our fabricated sensor was confirmed at the humid conditions such as exhaled breath.

A MEMS based acetone sensor incorporating ZnO nanowires ...

+

In this work, we report a simple and efficient method for synthesis of ZnO nanowires by thermal oxidation of Zn film and their integration with MEMS technologies to fabricate a se

MEMS based Viscometric Biosensor to continuously detect ...

+

MEMS Based Viscometric Biosensor to Continuously Detect Glucose Level of a Diabetic Patient Abhishek Mallik, Diptyajit Das, Soumyajit Routh, Satyajit Bhowmick, Anik Karan, Sauvik Das Gupta. Abstract — In this paper a MEMS viscometric sensor is produced for glucose sensing mechanism is based on affinity binding

A highsensitivity MEMSbased accelerometer

+

1234 THE LEADING EDGE November 2014 Special Section: Sensor technology and nanotechnology A highsensitivity MEMSbased accelerometer Abstract A new generation of accelerometers based on a microelectromechanical system (MEMS) can deliver broadband (0 to 800 Hz) and highfidelity measurements of ground motion even at a low level.

A MEMS based acetone sensor incorporating ZnO nanowires ...

+

In this work, we report a simple and efficient method for synthesis of ZnO nanowires by thermal oxidation of Zn film and their integration with MEMS technologies to fabricate a sensor for acetone vapour detection. ZnO nanowires were prepared by thermal oxidation of sputter deposited Zn film. The nanostructured ZnO was characterized by xray diffraction, a scanning …

MEMSBased Acetone Vapor Sensor for NonInvasive Screening ...

+

· This paper reports MEMS sensor device functionalized with blend of Chitosan/Polyethylene glycol polymers for acetone vapor sensing for possible noninvasive screening of diabetes. The sensor was experimentally tested using synthetic acetone vapor, and found to give linear response for ppm acetone in air, with a sensitivity of 21 mV/ppm, …

US20150301020A1 A sensor composition for acetone ...

+

The present invention provides a composition for acetone detection and a process of preparation thereof. The composition comprises γferric oxide (γFe 2 O 3 ), antimony (Sb) salt, and platinum (Pt). The sensor fabricated using the said composition is selective to low concentration of breath acetone, the biomarker of diabetes, in presence of high amount of …

A highly smart MEMS acetone gas sensors in array for diet ...

+

A highly smart MEMS acetone gas sensors in array for dietmonitoring applications Jae Eun Lee1,2, Chan Kyu Lim3, Hyunjoon Song3, Sung‑Yool Choi2 and Dae‑Sik Lee1* Abstract In the present work, gas sensor arrays consisted of four dierent sensing materials based on CuO and their deposi‑

A MEMS based acetone sensor incorporating ZnO nanowires ...

+

· A MEMS based acetone sensor incorporating ZnO nanowires synthesized by wet oxidation of Zn film. Bhagaban Behera and Sudhir Chandra. ... Several papers have been published on MEMS based gas sensors using either a bridge or a diaphragm structure [20 ...

A flexible MEMS ionizationconducted probe sensor for ...

+

· A flexible MEMS fabrication process based on Parylene C interlayer can achieve miniaturization and thin film of the probe and flexibility of the sensor. The distance between two adjacent probe groups will affect the detonation velocity measurement results and its appropriate value is 4mm, which was demonstrated in the experiments of this paper.

A Review of Actuation and Sensing Mechanisms in MEMSBased ...

+

· Rabih AA et al (2018) MEMSbased acetone vapor sensor for noninvasive screening of diabetes. IEEE Sensors J 18(23):9486–9500. CAS Article Google Scholar 67. Svili B, Mastropaolo E, Cheung R (2016) Electrothermal actuation of mems resonator based filters with piezoelectric sensing.

A MEMS based acetone sensor incorporating ZnO nanowires ...

+

A MEMS based acetone sensor incorporating ZnO nanowires synthesized by wet oxidation of Zn film Bhagaban Behera and Sudhir Chandra Centre for Applied Research in Electronics, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India Email: schandra

Micromachines | Free FullText | Acetone Sensor Based on ...

+

It is prepared by MEMS processes, such as photolithography, etching, and sputtering, its specific dimensions are 4000 μm in length, 3000 μm in width and 800 μm in height and the related test system was built to detect acetone gas. The test results show that when acetone below ppm is introduced, the voltage value detected by the sensor ...

Development of a MEMS hotplatebased photoacoustic CO2 sensor

+

Instead of the conventional use of microelectromechanical system (MEMS) hotplate for metal oxide semiconductor (MOS) or nondispersive infrared (NDIR) gas sensing, it was used for photoacoustic (PA) gas sensing. A lowcost MEMS microphone was used for the development of this MEMS hotplate PA carbon dioxide (CO2) sensor. To the knowledge of the authors, this is …

Overview of MEMS Sensors in Automotive Industry

+

MEMS based magnetic sensor detects the magnetic field vector by measuring the amplitude of a mechanical Lorenz force. This MEMS device consists of a current loop on an SiO2 plate and the amplitude of force is detected with a polysilicon piezoresistor Wheatstone bridge. Magnetic ...

Miniaturized MEMS Gas Sensors for Environmental Gas ...

+

Teledyne Micralyne Metal Oxide MEMS Platform Features: MEMS based gas detection provides dramatic size reduction, a reduction in power consumption, and the ability to increase functionality and selectivity through the use of multisensory arrays on a single chip. Wafer based Metal Oxide gas sensors are suitable for integration into a wide ...

‪Dr. Bhagaban Behera‬ ‪Google Scholar‬

+

A MEMS based acetone sensor incorporating ZnO nanowires synthesized by wet oxidation of Zn film. B Behera, S Chandra. Journal of Micromechanics and Microengineering 25 (1), 015007, 2014. 18: 2014: Catalystfree synthesis of ZnO nanowires on oxidized silicon substrate for gas sensing applications.

MEMSBased Ionization Gas Sensors for VOCs with Array of ...

+

MEMSBased Ionization Gas Sensors for VOCs with Array of Nanostructured Silicon Needles ACS Sens. 2020 Apr 24;5(4) :9941001. ... The dynamic response behaviors of the sensors to the exposure of ethanol, acetone, and 2chloroethyl ethyl sulfide have been carefully scrutinized.

Leave a comment