• International Journal of Technology (IJTech)
  • Vol 11, No 5 (2020)

Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System

Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System

Title: Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System
Immanuel Nunut, Yudan Whulanza, Samuel Kassegne

Corresponding email:


Cite this article as:
Nunut, I., Whulanza, Y., Kassegne, S., 2020. Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System. International Journal of Technology. Volume 11(5), pp. 1036-1045

1,001
Downloads
Immanuel Nunut Department of Mechanical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia
Yudan Whulanza 1. Department of Mechanical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia 2. Research Center for Biomedical Engineering (RCBE), Universitas Indon
Samuel Kassegne Department of Mechanical Engineering, College of Engineering San Diego State University, CA 92182, United States
Email to Corresponding Author

Abstract
Testing of Beeswax Printing Technology in the Design of a Paper-Based Microfluidic System

The development of additive manufacturing technologies has the advantage of producing more economical and efficient products. This trend is supported by the fact that this technology is extensively developed, so that it has easy platforms to use, vast applications, and is more economically affordable than it was when it was first created in the early 90s. Currently, this technology is also widely applied in the bioengineering field to produce so called micro-scale products. In this study, a beeswax printer was developed by modifying a universal 3D printer to apply beeswax as a microchannel part on paper. Ultimately, this application shall be used for paper lab-on-a-chip (LOC) that enables us to perform specific functions, such as biological detection. However, a thorough study is needed to understand the limitations of this beeswax printer, along with the characterization of its product. Here, an experiment was conducted to find the optimum conditions of the system with two main parameters, namely the heating characteristics and flowability of the molten beeswax during the printing process. Additionally, an analytical model was also developed to validate the phenomena of this advanced printing media. Briefly, the beeswax printer allowed us to have a fine profile in the range of 0.5–2.0 mm wide and 30–150 µm thick. This research allowed us to find the desired profile of printed beeswax.

Additive manufacturing; Beeswax; Microchannel; Paper LOC; 3D printer

Introduction

Lab-on-a-chip (LOC) is a device that integrates a series of laboratory processes on a chip to perform a specific task, such as pathogen detection, via serology or molecular identification (Oh, 2012; Jung et al., 2014; Luka et al., 2015). It can facilitate clinical measures, such as to filtrate/separate raw material, transport chemical reagents, perform a reaction, and detect biochemical results (Lim et al., 2010; Takenaga, 2015). It has small dimension so that this device can be easily transported. Because of its small size, it requires smaller specimens and reagents for its operation, i.e. microfluidic system (Ho et al., 2015; Lafleur et al., 2015). Thus, it has a much cheaper operational cost compared to conventional systems.

Microfluidic system are fabricated by etching or molding glass, silicone, acrylics, or other polymer types (Romao et al., 2017; Economou et al., 2018). In general, the polymer material is easily produced and performs well (Whulanza et al., 2017a, 2018a, 2019; Phadke et al., 2018; Renatan et al., 2020). However, paper-based lab-on-a-chip (LOC) is the latest innovation, with the advantage of a low fabrication cost (Martinez et al., 2010; Ballerini et al., 2012; Costa et al., 2014). This can be done by using hydrophilic and hydrophobic parts to control liquid regimes at an efficient cost (Zhang et al., 2013; Xue et al., 2017). This tuning of a paper surface can be easily realized by using a wax material as designed by Lee et al. (2019) and Kim and Noh (2018).

Fluidic channels can be patterned using wax screen printing (Dungchai et al., 2011) and dipping the object directly on the specimen (Songjaroen et al., 2011). Screen printing and spray methods have also been used to create a wax channel (Juang et al., 2017; Liu et al., 2017). A recent study also showed the role of additive manufacturing in wax coatings (Yamada et al., 2015).

An additive manufacturing platform, or 3D printer, has been widely used in deploying material through nozzles with various driving forces, such as pneumatic, piston, and motor movement (Naghieh et al., 2017). Thus, it enables us to deposit any material required, such as polymer filaments, hydrogel, ceramic, or composites of these substances (Whulanza et al., 2017b; Syuhada et al., 2018; Roopavath et al., 2019). Moreover, wax has also been used as a material in printing (Lu et al., 2009; Carrilho et al., 2009). However, further testing and characterization has yet to be applied to LOC fabrication (Xue et al., 2017).

This report explains the characterization of printed beeswax on a filter paper to be used as a microchannel. The measurements showed that optimum parameters achieved by our home-made wax printer inspired by batik printing art. Furthermore, an analytical model was demonstrated to approach the experimental results of printed wax. Ultimately, the wax channel was shown to be functionally resistant to liquid water adsorption. 


Conclusion

The beeswax printer was successfully tested and thoroughly observed. The main task of this home-made device was to create microchannels as the main part of paper lab-on-a-chip. The microchannel was formed by printed beeswax that needs to allow the flow of a liquid specimen without further spillage outside of the required line. Therefore, it is important to understand the operating parameters of the beeswax printer to deliver quality. Here, it can be reported that heating temperature of beeswax materials in the device was 60–80°C and a layer rate of 11–90 mm/s. The device was able to produce printed wax 0.5–2.0 mm wide and 30–150 µm thick. An analytical model was also introduced to validate the experimental results and shall be beneficial for further research.

Acknowledgement

  This research was supported by the Kemristek BRIN PUPT 2020 with Contract Number: NKB-2872/UN2.RST/HKP.05.00/2020.

Supplementary Material
FilenameDescription
R1-ME-4336-20201026091311.docx ---
References

Amin, M., Putra, N., Kosasih, E.A., Prawiro, E., Luanto, R.A., Mahlia, T.M.I., 2017. Thermal Properties of Beeswax/Graphene Phase Change Material as Energy Storage for Building Applications. Applied Thermal Engineering, Volume 112(5), pp. 273–280

Ballerini, D.R., Li, X., Shen, W., 2012. Patterned Paper and Alternative Materials as Substrate for Low-cost Microfluidics Diagnostics. Microfluidics and Nanofluidics, Volume 13(5), pp. 769–787

Carrilho, E., Martinez, A.W., Whitesides, G.M., 2009. Understanding Wax Printing: A Simple Micropatterning Process for Paper-based Microfluidics. Analytical Chemistry, Volume 81(16), pp. 7091–7095

Costa, M.N., Veigas, B., Jacob, J.M., Santos, D.S., Gomes, J., Baptista, P.V., Martins, R., Inácio, J., Fortunato, E., 2014. A Low Cost, Safe, Disposable, Rapid, and Self-sustainable Paper-based Platform, for Diagnostic Testing: Lab-on-Paper. Nanotechnology, Volume 25(9), pp. 1–12

Destyorini, F., Subhan, A., Indayaningsih, N., Prihandoko, B., Zulfia, A., 2016. Preparation and Characterization of Carbon Composite Paper from Coconut Coir for Gas Diffusion Layer. International Journal of Technology, Volume 7(8), pp. 1283–1290

Dungchai, W., Chailapakul, O., Henry, C.S., 2011. A Low-Cost, Simple, and Rapid Fabrication Method for Paper-based Microfluidics using Wax Screen-Printing. Analyst, Volume 136, pp. 77–82

Economou, A., Kokkinos, C., Prodromidis, M., 2018. Flexible Plastic, Paper and Textile Lab-on-a Chip Platforms for Electrochemical Biosensing. Lab on a Chip, Volume 18(13), pp. 1812–1830

Ho, C.M.B., Ng, S.H., Li, K.H.H., Yoon, Y.J., 2015. 3D Printed Microfluidics for Biological Applications. Lab on a Chip, Volume 15(18), pp. 3627–3637

Juang, Y.-J., Li, W.-S., Chen, P.-S., 2017. Fabrication of Microfluidic Paper-based Analytical Devices by Filtration-assisted Screen Printing. Journal of the Taiwan Institute of Chemical Engineers, Volume 80, pp. 71–75

Jung, W., Han, J., Choi, J.W., Ahn, C.H., 2014. Point-of-Care Testing (POCT) Diagnostic System using Microfluidic Lab-on-a-chip Technologies. Microelectronic Engineering, Volume 132, pp. 46–57

Kim, M., Noh, J., 2018. Fabrication of a Hydrophilic Line on a Hydrophobic Surface by Laser Ablation Processing. Micromachines, Volume 9, pp. 208–218

Lafleur, J.P., Jönsson, A., Senkbeil, S., Kutter, J.P., 2015. Recent Advances in Lab-on-Chip for Biosensing Applications. Biosensors and Bioelectronics, Volume 76, pp. 213–233

Lee, K.K., Kim, M.O., Choi, S., 2019. A Whole Blood Sample-to-Answer Polymer Lab-on-a-Chip with Superhydrophilic Surface Toward Point-of-Care Technology. Journal of Pharmaceutical and Biomedical Analysis, Volume 162, pp. 28–33

Lim, Y.C., Kouzani, A.Z., Duan, W., 2010. Lab-on-a-Chip: A Component View. Microsystem Technologies, Volume 16, pp. 1995–2015

Liu, N., Xu, J., An, H.J., Phan, D.T., Hashimoto, M., Lew, W.S., 2017. Direct Spraying Method for Fabrication of Paper-based Microfluidic Devices. Journal of Micromechanics and Microengineering, Volume 27, pp. 1–10

Lu, Y., Shi, W., Jiang, L., Qin, J., Lin, B., 2009. Rapid Prototyping of Paper-based Microfluidics with Wax for Low-Cost, Portable Bioassay. Electrophoresis, Volume 30, pp. 1497–1500

Luka, G., Ahmadi, A., Najjaran, H., Alocilja, E., DeRosa, M., Wolthers, K., Malki, A., Aziz, H., Althani, A., Hoorfar, M., 2015. Microfluidics Integrated Biosensors: A Leading Technology towards Lab-on-a-Chip and Sensing Applications. Sensors, Volume 15(12), pp. 30011–30031

Martinez, A.W., Phillips, S.T., Whitesides, G.M., 2010. Diagnostic for Developing World: Microfluidic Paper-based Analytical Devices. Analytical Chemistry, Volume 82(1), pp. 3–10

Naghieh, S., Foroozmehr, E., Badrossamay, M., Kharaziha, M., 2017. Combinational Processing of 3D Printing and Electrospinning of Hierarchical Poly (Lactic Acid)/Gelatin-Forsterite Scaffolds as a Biocomposite: Mechanical and Biological Assessment. Materials and Design, Volume 133, pp. 128–135

Oh, K.W., 2012. Lab-on-Chip (LOC) Devices and Microfluidics for Biomedical Applications. In: MEMS for Biomedical Applications, Bhansali, S., Vasudev, A., (eds.), Woodhead Publishing Limited, Cambridge, UK, pp. 150–171

Phadke, M., Shaner, S., Shah, S., Rodriguez, Y., Wibowo, D., Whulanza, Y., Teriete, P., Allen, J., Kassegne, S., 2018. Inertial Focusing and Passive Micro-Mixing Techniques for Rare Cells Capturing Microfluidic Platform. In: AIP Conference Proceedings, Volume 1933

Plazonic, I., Džimbeg-Malcic, V., Bates, I., Barbaric-Mikocevic, Ž., 2020. Effects of Photo-oxidation on the Properties of Hemp Office Papers. International Journal of Technology, Volume 11(2), pp. 215–224

Putra, N, Prawiro, E., Amin, M., 2016. Thermal Properties of Beeswax/CuO Nano Phase-change Material Used for Thermal Energy Storage. International Journal of Technology, Volume 7(2), pp. 244–253

Renatan, J., Irwansyah, R., Warjito, Whulanza, Y., 2020. Testing of Pneumatic Actuation Micro Valve Module for Lab-on-a-Chip Application. 2020, In: AIP Conference Proceedings, Volume 2227

Romao, V.C., Martins, S.A., Germano, J., Cardoso, F.A., Cardoso, S., Freitas, P.P., 2017. Lab-on-Chip Devices: Gaining Ground Losing Size. ACS Nano, Volume 11(11), pp. 10659–10664

Roopavath, U.K., Malferrari, S., Van Haver, A., Verstreken, F., Rath, S.N., Kalaskar, D.M., 2019. Optimization of Extrusion Based Ceramic 3D Printing Process for Complex Bony Designs. Materials and Design, Volume 162, pp. 263–270

Songjaroen, T., Dungchai, W., Chailapakul, O., Laiwattanapaisal, W., 2011. Novel, Simple, and Low-cost Alternative Method for Fabrication of Paper-based Microfluidics by Wax Dipping. Talanta, Volume 85(5), pp. 2587–2593

Suprapto., Gotoh, T., Humaidah, N., Febryanita, R., Firdaus, M.S., Ningrum, E.O., 2020. The Effect of Synthesis Condition of the Ability of Swelling, Adsorption, and Desorption of Zwitterionic Sulfobetaine-based Gel. International Journal of Technology, Volume 11(2), pp. 299–309

Syuhada, G., Ramahdita, G., Rahyussalim, A.J., Whulanza, Y., 2018. Multi-Material Poly (Lactic Acid) Scaffold Fabricated via Fused Deposition Modeling and Direct Hydroxyapatite Injection as Spacers in Laminoplasty. In: AIP Conference Proceedings, Volume 1933, p. 020008

Takenaga, S., Schneider, B., Erbay, E., Biselli, M., Schnitzler, Th., Schoning, M.J., Wagner, T., 2015. Fabrication of Biocompatible Lab-On-Chip Devices for Biomedical Application by Means of a 3D-Printing Process. Applications and Materials Science, Volume 212(6), pp. 1347–1352

Whulanza, Y., Aditya, R., Arvialido, R., Utomo, M.S., Bachtiar, B.M., 2017a. Ease Fabrication of PCR Modular Chip for Portable DNA Detection Kit. In; AIP Conference Proceedings, Volume 1817(1), p. 040006

Whulanza, Y., Arsyan, R., Saragih, A.S., 2018b. Characterization of Hydrogel Printer for Direct Cell-laden Scaffolds. In: AIP Conference Proceedings, Volume 1933, p. 040002

Whulanza, Y., Hakim, A.T., Utomo, S.M., Irwansyah, R., Charmet, J., 2019. Design and Characterization of Finger-Controlled Micropump for Lab-on-a-Chip Devices. Evergreen Journal, Volume 6(2), pp. 108–113

Whulanza, Y., Hidayaturarahmi, P., Kurniawati, T., Rahyussalim, A.J., 2017b. Realization and Testing of Multi-material 3D Printer for Bone Scaffold Fabrication. In: AIP Conference Proceedings, Volume 1817, p. 040001

Whulanza, Y., Utomo, M.S., Hilman, A., 2018a. Realization of a Passive Micromixer using Herringbone Structure. In: AIP Conference Proceeding, Volume 1933, p. 040003

Xue. Y.-Y., Zhang, W.-T., Zhang, M.-Y., Liu, L.-Z., Zhu, W.-X., Yan, L.-Z., Wang, J., Wang, Y.-R., Wang, J.-L., Zhang, D.-H., 2017. Development of a Paper-based Microfluidic Analytical Device by a More Facile Hydrophobic Substrate Generation Strategy. Analytical Biochemistry, Volume 525, pp. 100–106

Yamada, K., Hanares, T.G., Suzuki, K., Citterio, D., 2015. Paper-based Inkjet-Printed Microfluidic Analytical Devices. Angewandte Chemie, Volume 54(18), pp. 5294–5310

Zhang, W., Xiao, H., Qian, L., 2013. Enhanced Water Vapour Barrier and Grease Resistance of Paper Bilayer-Coated with Chitosan and Beeswax. Carbohydrate Polymers, Volume 101, pp. 401–406