T-shirt ink for one-step screen-printing of hydrophobic barriers for 2D- and 3D-microfluidic paper-based analytical devices

Sitanurak, Jirayu; Fukana, Nutnaree; Wongpakdee, Thinnapong; Thepchuay, Yanisa; Ratanawimarnwong, Nuanlaor; Amornsakchai, Taweechai; Nacapricha, Duangjai

doi:10.1016/j.talanta.2019.120113

Cited by 46 publications

(18 citation statements)

References 51 publications

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“…Various LOC device fabrication methods have been explored for creating different flow patterns for controlled mixing and detection. The commonly used fabrication technologies in LOC development include photolithography (Phiphatanaphiphop et al 2020 ), inkjet printing (Papamatthaiou et al 2020 ), screen printing (Sitanurak et al 2019 ), plasma oxidation (Wong et al 2020 ), and laser treatment (Grist et al 2012 ). Table 1 summarizes the chief features of various LOC device fabrication techniques and their food-related applications.…”

Section: Fabrication and Detection Of Lab-on-a-chip Devicesmentioning

confidence: 99%

Lab-on-a-chip technologies for food safety, processing, and packaging applications: a review

Sridhar

Kapoor

Kumar³

et al. 2021

Environ Chem Lett

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Section: Fabrication and Detection Of Lab-on-a-chip Devicesmentioning

confidence: 99%

Lab-on-a-chip technologies for food safety, processing, and packaging applications: a review

Sridhar

Kapoor

Kumar³

et al. 2021

Environ Chem Lett

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“…Owing to the physical-chemical properties of a cellulosic paper, papers are disposable, inexpensive, biodegradable, and can be rolled or folded into diverse configurations [176]. To prevent overspreading of ink into paper substrates, various paper textures and coatings are reported: employing photo paper [177,178], modifying paper to hydrophobic [179][180][181], reducing the surface roughness [182,183], and coating paper [163].…”

Section: Flexibility/stretchabilitymentioning

confidence: 99%

Advanced Nanomaterials, Printing Processes, and Applications for Flexible Hybrid Electronics

Park

Kim

et al. 2020

Materials

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Recent advances in nanomaterial preparation and printing technologies provide unique opportunities to develop flexible hybrid electronics (FHE) for various healthcare applications. Unlike the costly, multi-step, and error-prone cleanroom-based nano-microfabrication, the printing of nanomaterials offers advantages, including cost-effectiveness, high-throughput, reliability, and scalability. Here, this review summarizes the most up-to-date nanomaterials, methods of nanomaterial printing, and system integrations to fabricate advanced FHE in wearable and implantable applications. Detailed strategies to enhance the resolution, uniformity, flexibility, and durability of nanomaterial printing are summarized. We discuss the sensitivity, functionality, and performance of recently reported printed electronics with application areas in wearable sensors, prosthetics, and health monitoring implantable systems. Collectively, the main contribution of this paper is in the summary of the essential requirements of material properties, mechanisms for printed sensors, and electronics.

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“…LPAD was first proposed by Cassano and co-worker in 2013. 1 Unlike general fabrication of the PAD, creation of patterned hydrophobic boundaries, by photolithography, 2 wax printing 3 and screen printing [4][5][6] is not required. LPAD is barrier-free PAD with simple fabrication by craft-cutting of paper in desired shape and dimension, followed by thermal lamination in the way similar to making an identification (ID) card.…”

Section: Introductionmentioning

confidence: 99%

Simplified fabrication of laminated paper-based analytical device (LPAD) with color-palette mobile app for analysis of salicylic acid in pharmaceutical products

et al. 2022

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In this work, we present for the first time, a simplified fabrication of a laminated paperbased analytical device (LPAD) with a free-mobile app, Palette Cam, for image analysis.A filter paper is cut in rectangular shape (9 cm  3 cm) and placed between a top laminating sheet with punched holes and a bottom laminating sheet. The holes allow accessibility of liquid on the paper. Thermal lamination is then employed to complete fabrication of LPAD. Our simplified design reduces a tedious alignment of small pieces of paper to the holes. We demonstrate the LPAD with analysis of salicylic acid in pharmaceutical products. Each 4 L of ferric reagent and sample is dispensed on the LPAD. Smartphone was used to capture the images. The RGB (red green blue) color intensity from the Palette Cam is converted into a logarithm color ratio. Our LPAD is simplified, cost-effective and able to be portable device.

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T-shirt ink for one-step screen-printing of hydrophobic barriers for 2D- and 3D-microfluidic paper-based analytical devices

Cited by 46 publications

References 51 publications

Lab-on-a-chip technologies for food safety, processing, and packaging applications: a review

Lab-on-a-chip technologies for food safety, processing, and packaging applications: a review

Advanced Nanomaterials, Printing Processes, and Applications for Flexible Hybrid Electronics

Simplified fabrication of laminated paper-based analytical device (LPAD) with color-palette mobile app for analysis of salicylic acid in pharmaceutical products

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