Cheng Pau’s paper on 3D printing of okara was published. We demonstrated that okara, a soybean byproduct, can be 3D-printed without any additives. This is one unique way to upcycle food waste, potentially contributing to food sustainability. Many thanks to the co-authors, Prof. Takahashi (Tokyo Tech, Japan), Prof. Arai (Kanazawa U, Japan), and Prof. Lee (NTU, Singapore).
This work was also highlighted as a cover image of ACS Food Science and Technology. Congratulations to Cheng Pau and the team!
3D Printing of Okara Ink: The Effect of Particle Size on the Printability
CP Lee, M Takahashi, S Arai, CLK Lee, and M Hashimoto
ACS Food Sci. Technol. 2021, 1, 11, 2053–2061
Michinao and Terry visited Boston to attend MRS Fall 2021 and we had the chance to meet Shrike for dinner! Great catch up!
Cheng Pau gave an amazing presentation at ASEAN Conference on Additive Manufacturing (ACAM) 2021 on recent progresses in 3D food printing. Great job, Cheng Pau!
Terry, Xiaolei, and Michinao (on behalf of the lab, highlighting Kento and Rahul’s works) presented in MicroTAS 2021. We had a great online experience.
Terry’s oral presentation was selected as one of the three runner-ups of the best talk award. This is an exceptional achievement. Congratulations Terry and the team, and many thanks to Yi-Chin!
A book chapter on design and fabrication of microfluidic devices is published. We discussed recent progress of fabrication of microfluidic devices with design thinking approach. Congratulations Terry leading another fantastic work, and thanks Yi-Chin for co-supervising!
Design and fabrication of micro/nanofluidics devices and systems
Prog. Mol. Biol. Transl. Sci., 2021, In Press
T Ching, Y-C Toh, and M Hashimoto*
An opinion article on the organ-on-a-chip platforms was published in Trends in Pharmacological Sciences (TIPS). This article discussed the recent advance in organ-on-a-chip platforms and their academia-to-industry translation. Terry led the efforts co-supervised by Yi-Chin and Shrike. Congratulations and thank you for the opportunity for this collaboration.
Bridging the academia-to-industry gap: organ-on-a-chip platforms for safety and toxicology assessment
Trends Pharmacol. Sci. 2021, In Press
T Ching, Y-C Toh*, M Hashimoto*, YS Zhang*
Kento’s paper on the liquid metal antenna on the ultra-deformable substrate was published. We developed a liquid-metal-based flexible antenna for tissue-interfaced biomedical applications. Coil-shape microchannels were 3D-printed on a thin elastomeric film and Galinstan (a low toxicity gallium alloy) was infused to achieve a wireless device. The fluidic antenna operates in response to near-field communication frequency (13.56 MHz) under extreme deformation, on wet tissue, or both. We believe the developed flexible antenna finds applications as an implantable and tissue-adhesive wireless platform. Congratulations, Kento, Wenshen, Terry, and the team! Thank you for the amazing collaboration, Professor Huang.
Ultra-Deformable and Tissue-Adhesive Liquid Metal Antennas with High Wireless Powering Efficiency
Adv. Mater, 2021, 2008062
Kento Yamagishi, Wenshen Zhou, Terry Ching, Shao Ying Huang, and Michinao Hashimoto*
Sindhu’s paper on micromolds fabricated by Polyjet printer is published. The fidelity of Polyjet printing is known to be affected by reflow and spreading of photoresin. In this work, we studied the deviations in both lateral and vertical dimensions of the microstructures printed by PolyJet printers. Crucially, we found the effect on the height of the printed features is prominent when the width of the feature is narrow. This finding should be useful for the design and fabrication of microstructures using PolyJet printers, especially for the fabrication of the mold for microchannels. Congratulations, Sindhu, Pravien and the team!
Evaluation of Lateral and Vertical Dimensions of Micromolds Fabricated by a PolyJet™ Printer
Micromachines, 2021, 12 (3), 302
Sindhu Vijayan, Pravien Parthiban, and Michinao Hashimoto
James’s paper on 3D paper-based analytical device (3D-PAD) is published. We developed a method to apply fused-deposition modeling 3D printing to integrate 3D features with cellulose-based paper-based fluidic platform. As a demonstration, we have shown such a device can enhance the containment of organic solvents in the paper, which would be difficult in paper-based devices fabricated via solid wax printing. Congratulations, James!
3D-PAD: Paper-Based Analytical Devices with Integrated Three-Dimensional Features
Biosensors 2021, 11 (3), 84
James S. Ng and Michinao Hashimoto