Gravure Printed Electrochemical Biosensor

Reddy, A. S. G.; Narakathu, Binu B.; Atashbar, Massood Z.; Rebros, Marian; Rebrosova, E.; Joyce, Margaret

doi:10.1016/j.proeng.2011.12.235

Cited by 45 publications

(15 citation statements)

References 12 publications

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“…In most cases, silver nanoparticle ink and polyethylene terephthalate (PET) substrate have been utilized for printing electrodes using gravure printing. [ 136,137 ]…”

Section: Printed Electrodes For Eismentioning

confidence: 99%

“…Till now, gravure printing technique has been used to fabricate electrodes such as the IDEs, [ 136,137 ] various three‐electrode systems, [ 136 ] and multi‐layered electrode design. [ 138 ] Detection of various analytes such as cadmium sulphide (CdS), lead sulphide (PbS), D‐proline, and mouse immunoglobulin G (IgG) have been successfully demonstrated.…”

Section: Printed Electrodes For Eismentioning

confidence: 99%

“…[ 138 ] Detection of various analytes such as cadmium sulphide (CdS), lead sulphide (PbS), D‐proline, and mouse immunoglobulin G (IgG) have been successfully demonstrated. [ 137 ]…”

Section: Printed Electrodes For Eismentioning

confidence: 99%

See 2 more Smart Citations

Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection

Goh

Tay

Lee

et al. 2021

Adv Elect Materials

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Electrochemical impedance spectroscopy (EIS), one of the techniques for electrochemical analysis, has been used for a wide range of applications especially chemical‐ and bio‐sensing. Besides, EIS is one of the few techniques that has been proven useful for membrane fouling detection. Electrodes are some of the most essential components for analytes detection applications with EIS. With the advances in printing technology, the fabrication of advanced printed electrode systems with miniature designs and improved sensitivity for electrochemical sensing is made possible. This review addresses recent advances in printed electrodes for electrochemical impedance spectroscopy with the emphasis placed on discussing the use of printed electrodes for membrane fouling detection. Common electrode designs and materials for electrochemical impedance spectroscopy are discussed, along with practical examples of these printed electrodes. The commonly used printing techniques for the fabrication of printed electrodes are also deliberated. The successful realization of printed electrodes for EIS requires careful design of electrodes, proper selection of electrode materials, as well as optimization of the printing process. It is expected that printed electrodes will be widely accepted for EIS sensing applications and will facilitate the creation of low‐cost high‐performance sensing devices.

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“…In most cases, silver nanoparticle ink and polyethylene terephthalate (PET) substrate have been utilized for printing electrodes using gravure printing. [ 136,137 ]…”

Section: Printed Electrodes For Eismentioning

confidence: 99%

Section: Printed Electrodes For Eismentioning

confidence: 99%

See 1 more Smart Citation

Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection

Goh

Tay

Lee

et al. 2021

Adv Elect Materials

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show abstract

“…Table 3 summarizes recent demonstrations of high throughput biosensor fabrication, with an emphasis on device performance [ 16 , 40 , 157 , 158 , 159 , 160 ]. Although each work incorporated high throughput fabrication methods, many did not specifically state key process parameters required to translate this technology, such as print speed, roll pressure, ink viscosity, and in some cases, curing [ 12 ].…”

Section: Applications For Bioelectronicsmentioning

confidence: 99%

Recent Advances in High-Throughput Nanomaterial Manufacturing for Hybrid Flexible Bioelectronics

2021

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Hybrid flexible bioelectronic systems refer to integrated soft biosensing platforms with tremendous clinical impact. In this new paradigm, electrical systems can stretch and deform with the skin while previously hidden physiological signals can be continuously recorded. However, hybrid flexible bioelectronics will not receive wide clinical adoption until these systems can be manufactured at industrial scales cost-effectively. Therefore, new manufacturing approaches must be discovered and studied under the same innovative spirit that led to the adoption of novel materials and soft structures. Recent works have taken mature manufacturing approaches from the graphics industry, such as gravure, flexography, screen, and inkjet printing, and applied them to fully printed bioelectronics. These applications require the cohesive study of many disparate parts. For instance, nanomaterials with optimal properties for each specific application must be dispersed in printable inks with rheology suited to each printing method. This review summarizes recent advances in printing technologies, key nanomaterials, and applications of the manufactured hybrid bioelectronics. We also discuss the existing challenges of the available nanomanufacturing methods and the areas that need immediate technological improvements.

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“…Though gravure printing has been utilized towards biosensor fabrication in the past, there has been limited work on R2R gravure and no assessment of performance variation across large web lengths. [21][22][23][24] In contrast to conventional roll-to-plate technologies, R2R gravure involves a moving web under tension and increased shear strain of the doctor blade; printing conditions and inks must be adapted to deposit patterns with fidelity under these harsher conditions. Second, previous works have focused on impedimetric devices that require just two simple metallic electrodes to be printed.…”

mentioning

confidence: 99%

Roll-to-Roll Gravure Printed Electrochemical Sensors for Wearable and Medical Devices

et al. 2018

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As recent developments in noninvasive biosensors spearhead the thrust toward personalized health and fitness monitoring, there is a need for high throughput, cost-effective fabrication of flexible sensing components. Toward this goal, we present roll-to-roll (R2R) gravure printed electrodes that are robust under a range of electrochemical sensing applications. We use inks and electrode morphologies designed for electrochemical and mechanical stability, achieving devices with uniform redox kinetics printed on 150 m flexible substrate rolls. We show that these electrodes can be functionalized into consistently high performing sensors for detecting ions, metabolites, heavy metals, and other small molecules in noninvasively accessed biofluids, including sensors for real-time, in situ perspiration monitoring during exercise. This development of robust and versatile R2R gravure printed electrodes represents a key translational step in enabling large-scale, low-cost fabrication of disposable wearable sensors for personalized health monitoring applications.

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Gravure Printed Electrochemical Biosensor

Cited by 45 publications

References 12 publications

Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection

Potential of Printed Electrodes for Electrochemical Impedance Spectroscopy (EIS): Toward Membrane Fouling Detection

Recent Advances in High-Throughput Nanomaterial Manufacturing for Hybrid Flexible Bioelectronics

Roll-to-Roll Gravure Printed Electrochemical Sensors for Wearable and Medical Devices

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