2004
DOI: 10.1016/j.snb.2004.02.059
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All-digital interface ASIC for a QCM-based electronic nose

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Cited by 30 publications
(14 citation statements)
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“…11(b), by evaluating (7), (8) and (9) with the following variables: , , , , , , , and . The fitting curve predicts the oscillator phase noise with few dB lower values than the measurements.…”
Section: B Oscillator Measurementsmentioning
confidence: 99%
See 1 more Smart Citation
“…11(b), by evaluating (7), (8) and (9) with the following variables: , , , , , , , and . The fitting curve predicts the oscillator phase noise with few dB lower values than the measurements.…”
Section: B Oscillator Measurementsmentioning
confidence: 99%
“…In many of the application areas foreseen, there exists a need for detection systems that are compact, portable and low-power, requirements that analytical detection instruments based on chromatography are currently not capable to fulfill. Additionally, sensing elements employed in existing e-nose systems, commonly based on either metal oxide technology [6] or transduction of polymer-absorption of volatiles such as quartz crystal micro-balances [7], [8], conductive polymer [9], [11], are either not sufficiently sensitive, stable and/or not sufficiently scalable and power efficient to be deployed in large arrays or in portable systems.…”
Section: Introductionmentioning
confidence: 99%
“…The bio-detection or measure of nano-parameters represent an important way in scientific investigations and is applied in various domains: ADN Hybridizing, protein-protein interaction, biosensors development, corrosion and absorption studies, electrochemical deposition, dithienothiophene-based polymers [1][2][3][4][5][6]. Several types of sensors are used; the particularity of piezoelectric sensors is to traduce the variation of mass to the variation of resonant frequency with high sensitivity [7].…”
Section: Introductionmentioning
confidence: 99%
“…The mechanism by which the charge transfer is produced in a conductive sensitive layer in contact with an electrode or an electrolyte has been a topic of study by several authors, due to its important applications in industrial, environmental and biological process such as: metal electrodepositing [Bruckenstein85], corrosion sensors [Hager86], electrochemical process characterisation which govern alkaline batteries [Varela00], study of polymers behaviour in presence of antibodies [AlSana03] or for making devices that emulate certain corporal senses function like smell [Beeley04], among others.…”
Section: Overviewmentioning
confidence: 99%
“…• Explore the possibility to create some devices that emulate certain corporal senses function like smell [Beeley04] to be used in these inhospitable conditions for human beings in which some measurement is required.…”
Section: Opening a Research Line In Biosensors Investigated By Qcm Tementioning
confidence: 99%