Drawing Electrochemical Sensors Using a 3D Printing Pen

Cardoso, Rafael M.; Castro, S.; Stefano, Jéssica S.; Muñoz, Rodrigo A.A.

doi:10.21577/0103-5053.20200129

Cited by 19 publications

(19 citation statements)

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“…The resolution is much higher than the FFF 3D-printed devices, however, longer time of fabrication, the need for post-treatment and curation, and the use of toxic resins are some drawbacks that make SLA less popular than FFF. Nevertheless, one of the first works on the Bismuth film electrodeposition 3D-printed wearable device containing the electrochemical device was fixed at the body using an elastic tape for zinc determination in sweat Dias et al (2019) Images reproduced with permission from American Chemical Society (Snowden et al, 2010;Richter et al, 2019;Sempionatto et al, 2017;Katseli et al, 2021;Dias et al, 2019), Italian Association of Chemical Engineering (Ponce de Leon et al, 2014), Elsevier (Dias et al, 2016;Cardoso et al, 2018;Mendonça et al, 2019;Cardoso et al, 2019;Silva et al, 2020;Escobar et al, 2020;Sibug-Torres et al, 2021;Cardoso et al, 2020c;Ferreira et al, 2021;O'Neil et al, 2019;Baltima et al, 2021); Brazilian Chemical Society (Cardoso et al, 2020a), Royal Society of Chemistry (Elbardisy et al, 2020) and Multidisciplinary Digital Publishing Institute (Vlachou et al, 2020).…”

Section: Examples Of 3d Printer Applications In Electrochemical Devices 3d Printed Electrochemical Cells For Sensing and Other Applicatiomentioning

confidence: 99%

“…A handheld 3D pen can be used to construct tiny electrodes within 3D-printed platforms, which enabled the design of multiple electrochemical devices (Table 2 lines O to Q). The first two examples are from electrochemical devices similar to commercially available screen-printed electrodes using either FFF or SLA to fabricate a customized template for further coverage with the conductive carbon filaments using a 3D pen (Cardoso et al, 2020a, andCardoso et al, 2020c). A real image of the device constructed using SLA is presented in Table 2 (Cardoso et al, 2020c).…”

Section: Examples Of 3d Printer Applications In Electrochemical Devices 3d Printed Electrochemical Cells For Sensing and Other Applicatiomentioning

confidence: 99%

“…Research groups in electrochemistry and/or electroanalysis are currently looking for standardized and customized ways to produce electrochemical devices that are more efficient, low-cost, sustainable, and more durable. Among the main objects of study are the electrodes (anode, cathodes, sensors, biosensors, and immunosensors) (Silva et al, 2015;Duarte et al, 2017;Honeychurch et al, 2018;Silva et al, 2018;Cardoso et al, 2019;Cardoso et al, 2020a;Rocha et al, 2020), electrochemical cells (Raju and Basha, 2005;Zhakeyev et al, 2017;Cardoso et al, 2018;Katseli et al, 2020;Lim et al, 2020), microfluidic systems (Duarte et al, 2017;Rossi et al, 2018), among others (Zhu et al, 2016;Cardoso et al, 2020b), especially with regard to the applications for energy storage (batteries and supercapacitors) (Zhang et al, 2020), water splitting (Ambrosi and Pumera, 2016;Zambiazi et al, 2020), hydrogen evolution (Iffelsberger et al, 2020), fuel cells (Bian et al, 2018) and sensors (Cardoso et al, 2020b). Faced with this challenge, 3D printing has been surprisingly useful to prepare an unlimited sort of customized electrochemical devices.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A 3D Printer Guide for the Development and Application of Electrochemical Cells and Devices

et al. 2021

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3D printing is a type of additive manufacturing (AM), a technology that is on the rise and works by building parts in three dimensions by the deposit of raw material layer upon layer. In this review, we explore the use of 3D printers to prototype electrochemical cells and devices for various applications within chemistry. Recent publications reporting the use of Fused Deposition Modelling (fused deposition modeling®) technique will be mostly covered, besides papers about the application of other different types of 3D printing, highlighting the advances in the technology for promising applications in the near future. Different from the previous reviews in the area that focused on 3D printing for electrochemical applications, this review also aims to disseminate the benefits of using 3D printers for research at different levels as well as to guide researchers who want to start using this technology in their research laboratories. Moreover, we show the different designs already explored by different research groups illustrating the myriad of possibilities enabled by 3D printing.

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Section: Examples Of 3d Printer Applications In Electrochemical Devices 3d Printed Electrochemical Cells For Sensing and Other Applicatiomentioning

confidence: 99%

Section: Examples Of 3d Printer Applications In Electrochemical Devices 3d Printed Electrochemical Cells For Sensing and Other Applicatiomentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A 3D Printer Guide for the Development and Application of Electrochemical Cells and Devices

et al. 2021

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“…However, carbon black (CB) presents interesting characteristics, especially due to its excellent conductivity, electrocatalytic properties, and cost-effectiveness [ 21 , 22 ]. Therefore, CB finds application as a conductive filler material in 3D printing due to the advantages of the material for analyte detection, which is the focus of a few published studies that show the potential of CB as a conductive material on 3D printing filaments applied for electrochemical sensors development [ [23] , [24] , [25] ]. Even though the preparation of electrochemical devices using 3D technology has been described, little is known about biosensors based on 3D printed CB/PLA platform, as well as, to the best of our knowledge, there are no reports regarding 3D printed immunosensors.…”

Section: Introductionmentioning

confidence: 99%

3D-printed electrode as a new platform for electrochemical immunosensors for virus detection

Martins

Gogola

Budni

et al. 2021

Analytica Chimica Acta

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Simple, low-cost, and sensitive new platforms for electrochemical immunosensors for virus detection have been attracted attention due to the recent pandemic caused by a new type of coronavirus (SARS-CoV-2). In the present work, we report for the first time the construction of an immunosensor using a commercial 3D conductive filament of carbon black and polylactic acid (PLA) to detect Hantavirus Araucaria nucleoprotein (Np) as a proof-of-concept. The recognition biomolecule was anchored directly at the filament surface by using N -(3-Dimethylaminopropyl)- N ′-ethylcarbodiimide hydrochloride and N -Hydroxysuccinimide (EDC/NHS). Conductive and non-conductive composites of PLA were characterized using thermal gravimetric analysis (TGA), revealing around 30% w/w of carbon in the filament. Morphological features of composites were obtained from SEM and TEM measurements. FTIR measurement revealed that crosslinking agents were covalently bonded at the filament surface. Electrochemical techniques such as cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were used for the evaluation of each step involved in the construction of the proposed immunosensor. The results showed the potentiality of the device for the quantitative detection of Hantavirus Araucaria nucleoprotein (Np) from 30 μg mL −1 to 240 μg mL −1 with a limit of detection of 22 μg mL −1 . Also, the proposed immunosensor was applied with success for virus detection in 100x diluted human serum samples. Therefore, the PLA conductive filament with carbon black is a simple and excellent platform for immunosensing, which offers naturally carboxylic groups able to anchor covalently biomolecules.

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“…[7][8][9][10][11][12] The 3D printing pen, as opposed to the 3D printer, offers an ultra-low cost and easy-to-use option. [13][14][15] The outbreak of COVID-19 due to the SARS-CoV-2 virus is currently a major worldwide emergency. [16] As evidenced by previous virus epidemics, highly sensitive and specific laboratory diagnostics for COVID-19 are essential for case identification, contact tracing, and making timely decisions for risk management.…”

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confidence: 99%

3D‐Printed SARS‐CoV‐2 RNA Genosensing Microfluidic System

Crevillén

Mayorga‐Martinez

Vaghasiya

et al. 2022

Adv Materials Technologies

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Additive manufacturing technology, referred as 3D printing technology, is a growing research field with broad applications from nanosensors fabrication to 3D printing of buildings. Nowadays, the world is dealing with a pandemic and requires the use of simple sensing systems. Here, the strengths of fast screening by a lab‐on‐a‐chip device through electrochemical detection using 3D printing technology for SARS‐CoV‐2 sensing are combined. This system comprises a PDMS microfluidic channel integrated with an electrochemical cell fully 3D‐printed by a 3D printing pen (3D‐PP). The 3D‐PP genosensor is modified with an ssDNA probe that targeted the N gene sequence of SARS‐CoV‐2. The sensing mechanism relies on the electro‐oxidation of adenines present in ssDNA when in contact with SARS‐CoV‐2 RNA. The hybridization between ssDNA and target RNA takes a place and ssDNA is desorbed from the genosensor surface, causing a decrease of the sensor signal. The developed SARS‐CoV‐2/3D‐PP genosensor shows high sensitivity and fast response.

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Drawing Electrochemical Sensors Using a 3D Printing Pen

Cited by 19 publications

References 0 publications

A 3D Printer Guide for the Development and Application of Electrochemical Cells and Devices

A 3D Printer Guide for the Development and Application of Electrochemical Cells and Devices

3D-printed electrode as a new platform for electrochemical immunosensors for virus detection

3D‐Printed SARS‐CoV‐2 RNA Genosensing Microfluidic System

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