A passive radio-frequency identification (RFID) gas sensor with self-correction against fluctuations of ambient temperature

Potyrailo, Radislav A.; Surman, Cheryl

doi:10.1016/j.snb.2013.04.107

Cited by 44 publications

(30 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Pioneering work in this field has been done by Potyrailo et al . . They presented passive RFID sensors for physical, chemical, and biological sensing .…”

Section: Interface Category 2: In‐situ Disposable Sensorsmentioning

confidence: 99%

Sensors for disposable bioreactors

Busse

Biechele

Vries

et al. 2017

Engineering in Life Sciences

View full text Add to dashboard Cite

Modern bioprocess monitoring demands sensors that provide on-line information about the process state. In particular, sensors for monitoring bioprocesses carried out in single-use bioreactors are needed because disposable systems are becoming increasingly important for biotechnological applications. Requirements for the sensors used in these single-use bioreactors are different than those used in classical reusable bioreactors. For example, long lifetime or resistance to steam and cleaning procedures are less crucial factors, while a requirement of sensors for disposable bioreactors is a cost that is reasonable on a per-use basis. Here, we present an overview of current and emerging sensors for single-use bioreactors, organized by the type of interface of the sensor systems to the bioreactor. A major focus is on non-invasive, in-situ sensors that are based on electromagnetic, semiconducting, optical, or ultrasonic measurements. In addition, new technologies like radio-frequency identification sensors or free-floating sensor spheres are presented. Notably, at this time there is no standard interface between single-use bioreactors and the sensors discussed here.In the future, manufacturers should address this shortcoming to promote single-use bioprocess monitoring and control.

show abstract

“…Pioneering work in this field has been done by Potyrailo et al . . They presented passive RFID sensors for physical, chemical, and biological sensing .…”

Section: Interface Category 2: In‐situ Disposable Sensorsmentioning

confidence: 99%

Sensors for disposable bioreactors

Busse

Biechele

Vries

et al. 2017

Engineering in Life Sciences

View full text Add to dashboard Cite

show abstract

“…A schematic representation of the real Z re (f) and imaginary Z im (f) parts of the impedance spectrum Z M (f) of the tag is shown in Figure 2 (c). Several calculated spectral parameters include the resonant frequency position F p and value Z p of Z re (f) and the resonant F 1 and antiresonant F 2 frequencies of Z im (f) [34][35][36][37][38]. Additional parameters can also be determined (impedance magnitudes Z 1 and Z 2 of F 1 and F 2 respectively, zero-reactance frequency, etc).…”

Section: B Principle For Physical Sensing With Rfid Sensorsmentioning

confidence: 99%

Identification and characterisation of steel corrosion using passive high frequency RFID sensors

Zhang

Yang

et al. 2016

Measurement

View full text Add to dashboard Cite

“…The pressure sensors that utilize alternating capacitor are one of the most common applications (Chen et al, 2010). The measurement method can also be used for detecting chemical (Potyrailo and Surman, 2013) and biological variables (Mannoor et al, 2012). By using a voltage-dependent capacitor, this concept can be modified to measure biopotential voltages (Riistama et al, 2010) and pH (Horton et al, 2011).…”

Section: System Setupmentioning

confidence: 99%

Rapid High-Frequency Measurements of Electrical Circuits by Using Frequency Mixer and Pseudo-Random Sequences

Roinila¹,

Luhtala²,

Salpavaara³

et al. 2016

MIC

View full text Add to dashboard Cite

Frequency-response measurements at high frequencies have been shown to provide a valuable design tool in various fields of electronics. These measurements are often challenging when using most commercially available measurement tools due to their relatively low maximum sampling frequency and long measurement time. This effectively prevents frequency-response-based low-cost applications where fast and reliable measurements are required. This paper proposes the use of a combined frequency mixer applied with pseudo-random sequences. In this method, the applied pseudo-random excitation is upconverted to high frequencies by the mixer, and once injected into the device being tested, the system response is downconverted to lower frequencies. The method provides a low-cost solution that can be applied for rapid high-frequency measurements by using only modest data-acquisition tools. Experimental results based on a high-frequency resonator are presented and used to demonstrate the effectiveness of the proposed methods.

show abstract

A passive radio-frequency identification (RFID) gas sensor with self-correction against fluctuations of ambient temperature

Cited by 44 publications

References 45 publications

Sensors for disposable bioreactors

Sensors for disposable bioreactors

Identification and characterisation of steel corrosion using passive high frequency RFID sensors

Rapid High-Frequency Measurements of Electrical Circuits by Using Frequency Mixer and Pseudo-Random Sequences

Contact Info

Product

Resources

About