DOE OSTI · 3024707
Functional Nano-to-Microstructures by Jet Printing and Direct Ink Writing
Abstract
Jet-based printing techniques and direct ink writing have emerged as complementary, convergent technologies serving as key platforms in additive manufacturing for functional nano- to microscale architectures. This review highlights how these approaches enable fine feature resolution and three-dimensional structures in advanced electronics and biointerfacing applications. The interplay of fluid mechanics, viscoelastic ink rheology, droplet–substrate interactions, and drying dynamics is examined as a critical determinant of printing fidelity. Application-focused case studies, from flexible thin-film transistors to bioprinted artificial tissues, demonstrate how precise structural control via printing translates to enhanced device performance and new functionality in electronic and biological systems. Finally, we discuss the challenges and future opportunities driving the evolution of these printing platforms toward autonomous, adaptive, and intelligent manufacturing systems.
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Luo, Junchen [Sichuan Univ. of Arts and Science (China); Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of)], Park, Ju An [Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)], Baek, Sanghoon [Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of); Hanyang Univ., Seoul (Korea, Republic of)], Kim, Seongju [Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of); Hanbat National Univ. (Korea, Republic of)], Jeong, Unyong [Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of)] (ORCID:0000000275197595), Jung, Sungjune [Pohang Univ. of Science and Technology (POSTECH) (Korea, Republic of)] (ORCID:0000000192580572). 2026-03-09. Functional Nano-to-Microstructures by Jet Printing and Direct Ink Writing. https://doi.org/10.1021/acs.chemrev.5c00713
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