Toward Cheap Disposable Sensing Devices for Biological Assays

Scarpa, Giuseppe; Idzko, Anna-Lena; Yadav, Anandi; Martin, E.; Thalhammer, Stefan

doi:10.1109/tnano.2010.2060493

Cited by 30 publications

(13 citation statements)

References 24 publications

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“…OFETs can be integrated with cells for sensing applications. Scarpa et al54 reported a P3HT‐based OFET for biological sensing. They found that living cells like fibroblast cells could grow on the surface of P3HT film after coating protein and oxygen plasma treatment.…”

Section: Sensors Based On Ofetsmentioning

confidence: 99%

Organic Thin‐Film Transistors for Chemical and Biological Sensing

2011

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Organic thin-film transistors (OTFTs) show promising applications in various chemical and biological sensors. The advantages of OTFT-based sensors include high sensitivity, low cost, easy fabrication, flexibility and biocompatibility. In this paper, we review the chemical sensors and biosensors based on two types of OTFTs, including organic field-effect transistors (OFETs) and organic electrochemical transistors (OECTs), mainly focusing on the papers published in the past 10 years. Various types of OTFT-based sensors, including pH, ion, glucose, DNA, enzyme, antibody-antigen, cell-based sensors, dopamine sensor, etc., are classified and described in the paper in sequence. The sensing mechanisms and the detection limits of the devices are described in details. It is expected that OTFTs may have more important applications in chemical and biological sensing with the development of organic electronics.

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Section: Sensors Based On Ofetsmentioning

confidence: 99%

Organic Thin‐Film Transistors for Chemical and Biological Sensing

2011

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“…12,13 Low-cost, simple manufacture processing, and versatile geometry allow a straightforward integration of organic-based technology into lab-on-a-chip devices. In addition, the ability of organic semiconductors to operate in aqueous environment and their proved biocompatibility [14][15][16] make them the ideal interface between electronics and biological systems. 17 However, despite quick advancements of organic bioelectronics in recent years, only few examples have been described about interfacing conducting polymers with living systems.…”

Section: Apl Materials 3 014909 (2015)mentioning

confidence: 99%

A bio-inspired memory device based on interfacing Physarum polycephalum with an organic semiconductor

et al. 2014

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The development of devices able to detect and record ion fluxes is a crucial point in order to understand the mechanisms that regulate communication and life of organisms. Here, we take advantage of the combined electronic and ionic conduction properties of a conducting polymer to develop a hybrid organic/living device with a three-terminal configuration, using the Physarum polycephalum Cell (PPC) slime mould as a living bio-electrolyte. An over-oxidation process induces a conductivity switch in the polymer, due to the ionic flux taking place at the PPC/polymer interface. This behaviour endows a current-depending memory effect to the device.

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“…rinted organic electronics has gained increasing consideration as a cost-effective alternative to silicon, especially in those applications where cheap or disposable devices are required [1]- [5]. In the roadmap of printed electronics, radio frequency identification (RFID) has an important place due to the huge available market still covered by bar codes.…”

Section: Introductionmentioning

confidence: 99%

An Integrated 13.56-MHz RFID Tag in a Printed Organic Complementary TFT Technology on Flexible Substrate

Fiore

Battiato

Abdinia

et al. 2015

IEEE Trans. Circuits Syst. I

130

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An integrated 13.56-MHz RFID tag in a printed organic complementary TFT technology on flexible substrateFiore, V.; Battiato, P.; Abdinia, S.; Jacobs, S.; Chartier, I.; Coppard, R.; Klink, G.; Cantatore, E.; Ragonese, E.; Palmisano, G. Document VersionAccepted manuscript including changes made at the peer-review stage Please check the document version of this publication:• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website.• The final author version and the galley proof are versions of the publication after peer review.• The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication Citation for published version (APA):Fiore, V., Battiato, P., Abdinia, S., Jacobs, S., Chartier, I., Coppard, R., ... Palmisano, G. (2015). An integrated 13.56-MHz RFID tag in a printed organic complementary TFT technology on flexible substrate. IEEE Transactions on Circuits and Systems I: Regular Papers, 62(6), 1668-1677. [7108060]. DOI: 10.1109/TCSI.2015 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.• You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal ? Take down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.Download date: 12. May. 2018 TCAS-I 1611Abstract-This paper presents the first printed organic 13-MHz RFID on flexible substrate. The proposed solution includes a planar near field antenna bonded to an RFID tag, which is printed on flexible foil using an organic complementary TFT technology. Thanks to an active envelope detector, ASK modulation with modulation depth as low as 20% can be adopted to increase the available input power for the rectifier. The RFID functionality is demonstrated at the internally generated supply voltage of 24 V, for a reading range of 2-5 cm and a bit-rate up to 50 bit/s. With more than 250 transistors on the same foil, this work represents the most complex circuit ever published in a printed organic complementary TFT technology.Index Terms-ASK modulation, active detection, mixed analog-digital circuits modulation index, organic circuits, pentacene, polyimide, radio frequency identification, sub...

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Toward Cheap Disposable Sensing Devices for Biological Assays

Cited by 30 publications

References 24 publications

Organic Thin‐Film Transistors for Chemical and Biological Sensing

Organic Thin‐Film Transistors for Chemical and Biological Sensing

A bio-inspired memory device based on interfacing Physarum polycephalum with an organic semiconductor

An Integrated 13.56-MHz RFID Tag in a Printed Organic Complementary TFT Technology on Flexible Substrate

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