Dielectric properties of sol–gel derived Ta2O5 thin films

Yıldırım, Sinem; Ulutaş, Kemal Türker; Deǧer, D.; Zayim, Esra Ozkan; Turhan, I.

doi:10.1016/j.vacuum.2004.12.002

Cited by 29 publications

(21 citation statements)

References 27 publications

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“…These methods are perfectly suited for low temperature fabrication, including conventional printing methods allowing integration with cheap and flexible substrates. However, reproducibility and high quality films are still difficult to obtain [53,54,55,56,57]. Physical methods such as thermal evaporation and sputtering represent an alternative for the production of ISFET devices.…”

Section: Field Effect Biosensors Architecturementioning

confidence: 99%

Field Effect Sensors for Nucleic Acid Detection: Recent Advances and Future Perspectives

Veigas

Fortunato

Baptista

2015

Sensors

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In the last decade the use of field-effect-based devices has become a basic structural element in a new generation of biosensors that allow label-free DNA analysis. In particular, ion sensitive field effect transistors (FET) are the basis for the development of radical new approaches for the specific detection and characterization of DNA due to FETs’ greater signal-to-noise ratio, fast measurement capabilities, and possibility to be included in portable instrumentation. Reliable molecular characterization of DNA and/or RNA is vital for disease diagnostics and to follow up alterations in gene expression profiles. FET biosensors may become a relevant tool for molecular diagnostics and at point-of-care. The development of these devices and strategies should be carefully designed, as biomolecular recognition and detection events must occur within the Debye length. This limitation is sometimes considered to be fundamental for FET devices and considerable efforts have been made to develop better architectures. Herein we review the use of field effect sensors for nucleic acid detection strategies—from production and functionalization to integration in molecular diagnostics platforms, with special focus on those that have made their way into the diagnostics lab.

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Section: Field Effect Biosensors Architecturementioning

confidence: 99%

Field Effect Sensors for Nucleic Acid Detection: Recent Advances and Future Perspectives

Veigas

Fortunato

Baptista

2015

Sensors

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“…As tantalum oxide is widely used in many different domains like microelectronics [8], electrochromic [9,10], and biomedical applications [11], numerous deposition methods were developed and detailed in the literature [12][13][14][15][16]. Among others, electroreduction in ionic liquid [13][14][15][16] and the sol-gel method [14,15,17,18] are the most studied ones and already demonstrated their applicability and usefulness in such applications.…”

Section: Introductionmentioning

confidence: 99%

Titanium modified with layer-by-layer sol–gel tantalum oxide and an organodiphosphonic acid: A coating for hydroxyapatite growth

Arnould

Volcke

Lamarque

et al. 2009

Journal of Colloid and Interface Science

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“…Sol-gel deposition of thin films of tantala on glass supports has been reported previously by several authors [25][26][27][28]. In the cited studies, the thickness ranged from 75 to 327 nm.…”

Section: Resultsmentioning

confidence: 77%