*Undergraduate Student Researcher

1. P. Glass, D. Hassouna, U. Epitawala Arachchige, H. Jeong, S. Park, D. Joung, "In-Process Magnetization for 3D Printing of Magnetorheological Elastomer with Localized Magnetic Profile for Anisotropic Actuation," Under review.

2. R. Martin*, H. Zhai, D. Han, F. Meng, D. Joung, "ECM-inspired 4D SMART biomaterials for bioprinting in tissue engineering,” Int. J. Bioprinting 12, 225 (2026). [link]

3. P. Glass, D. Rhoades*, G. Bohannon*, R. I. Joh, I. Pretzer-Aboff, S. H. Park, D. Joung, “A Synchronized Event-Cue Feedback Loop Integrating a 3D Printed Wearable Flexible Sensor-Tactor Platform,” Biosens. Bioelectron. 273, 117161, (2025). [link]

   1. • Highlighted: "Wearable vibrating device may help with freezing of gait in Parkinson’s." Parkinson's News Today [link]

      • Highlighted: "From fingers to toes, wearable and vibrating technology could help Parkinson's patients." Medical Xpress [link]

4. B. Daul, R. Matin*, P. Glass, R. Moonesi Rad, F. Meng, R. I. Joh, D. Joung, “3D Printed Magnetic Origami Scaffolds for Guided Tissue Assembly,” Adv. Mater. Interfaces 12, 2400903 (2025). [link]

5. G. Han, N. Lavoie, N. Patil, O. Korenfeld, H. Kim, M. Esguerra, D. Joung, M. C. McAlpine, A. Parr, "3D Printed Scaffolds Promote Enhanced Spinal Organoid Formation for Use in Spinal Cord Injury," Adv. Healthcare Mater. 14, e04817 (2025). [Inside Back Cover] [link]

   1. • Highlighted: "3D-printed scaffolds guide stem cells to repair damage from spinal cord injury." Newbreak [link]

      • Highlighted: "Breakthrough in 3D-printed scaffolds offers hope for spinal cord injury recovery." EurekAlert! [link]

      • Highlighted: "3D-Printed Scaffold Breakthrough Promises Spinal Recovery." MirageNews [link]

      • Highlighted: "Groundbreaking approach combines 3D printing and stem cell biology for spinal cord injury recovery." Medical Science News [link]

6. R. Martin*, D. Joung, "The Promise and Challenges of Bioprinting in Tissue Engineering,” Micromachines 15, 1529 (2024).[link] 

7. A. Shar*, P. Glass, B. Daul, R. Moonesi Rad, D. Joung, "Neural Tissue Engineering," in Handbook of Neural Engineering: A Modern Approach. Ed: S. Willerth (Elsvier, 2024).[link]

8. P. Glass, A. Shar*, C. Pemberton*, E. Nguyen*, S. Park, D. Joung, “3D-Printed Artificial Cilia Arrays: A Versatile Tool for Customizable Mechanosensing,” Adv. Sci. 10, 2303164 (2023). [link]

   1. • Highlighted: "3D-printed hairs: developing tiny sensors to detect flow and environmental changes." Phys.Org [link]

      • Highlighted: "3D printed hairs detect flow and environmental changes." VoxelMatters [link] and Nanowerk News [link] 

      • Highlighted: "Merging Nature and Technology through 3D-Printed Cilia Sensors." Nano-Magazine [link]

9. A. Shar*, A. Shar, D. Joung, “Carbon Nanotube Nanocomposite Scaffolds: Advances in Fabrication and Applications for Tissue Regeneration and Cancer Therapy,” Front. Bioeng. Biotechnol. 11, 1299166 (2023).[link] 

10. J. Lee, H. Lee, C. Bak, Y. Hong, D. Joung, J. B. Ko, Y. M. Lee, C. Kim, “Enhancing hydrophilicity of thick electrodes for high energy density aqueous batteries,” Nano-Micro Lett. 15, 97 (2023). [link]

11. R. Moonesi Rad, B. Daul, P. Glass, R. Joh, E. Pemberton*, A. Shar*, J. Kim, D. Joung, "3D Printed Magnet-Infused Origami Platform for 3D Cell Culture Assessments," Adv. Mater. Technol. 8, 2202204 (2023). [Inside Cover] [link]

12. A. Shar*, P. Glass, S. H. Park, D. Joung, "3D Printable One-Part Carbon Nanotube-Elastomer Ink for Health Monitoring Applications," Adv. Funct. Mater. 33, 2211079 (2023). [link]

    1. • Highlighted: "A new inexpensive, room temperature method for a one-part, conductive, stretchable, and flexible CNT-silicone 3D printable ink." Advances in Engineering [link]

       • Highlighted: "Student discovers 3D printable ink that 'everyone was looking for,' says physics professor." Phys.Org [link]

13. W.-T. Koo, Y. Hong, D. Joung, C. Kim, "Surface hydration of fibrous filters by using water-absorbing metal–organic frameworks for efficient ultrafine particulate matter removal," Chem. Eng. J. 446, 136710 (2022). [link]

14. J.-H. Park, S. H. Park, D. Joung, C. Kim, "Sustainable biopolymeric hydrogel interphase for dendrite-free aqueous zinc-ion batteries," Chem. Eng. J. 433, 133532 (2022). [link]

15. C. Dai, K. Agarwal, H. A. Bechtel, C. Liu, D. Joung, A. Nemilentsau, Q. Su, T. Low, S. Koester, and J. H. Cho, “Hybridized Radial and Edge Coupled 3D Plasmon Modes in Self-Assembled Graphene Nanocylinders,”  Small 17, 2100079 (2021). [link]

16. D. Joung, N. S. Lavoie, S.-Z. Guo, S. H. Park, A. M. Parr, M. C. McAlpine. “3D Printed Neural Regeneration Devices.” Adv. Funct. Mater. 30, 1906237 (2020). [link]

17. F. Meng, C. M. Meyer, D. Joung, D. C. Sorby, M. C. McAlpine, A. Panoskaltsis-Mortari. "3D bioprinted in vitro metastatic models via reconstruction of tumor microenvironments." Adv. Mater. 31, 1806899 (2019). [link]

18. K. Agarwal, C. Dai, D. Joung, J. H. Cho. “Nano-architecture driven plasmonic field enhancement in 3D graphene structures.” ACS Nano 13, 1050 (2019). [link]

19. D. Joung, V. Truong, C. C. Neitzke, S.-Z. Guo, P. J. Walsh, J. R. Monat, S. H. Park, F. Meng, J. R. Dutton, A. M. Parr, M. C. McAlpine. “3D Printed Stem-Cell Derived Neural Progenitors Generate Spinal Cord Scaffolds.” Adv. Funct. Mater. 28, 1801850 (2018).  [Back Cover] [link]

    1. • Highlighted: J. L. Holloway. “Editor’s Choice, Three-Dimensional Bioprinting to Bridge the Gap in Spinal Cord Injuries.” Sci. Transl. Med. 10, eaau8874 (2018). [link]

       • Highlighted: A. Mickley-Gass. “Building scaffolds: 3D printed spinal cord repair.” Advanced Science News. [link]

       • Highlighted: R. Hoshide and R. Jandial. “Blueprints for a New Spinal Cord.” Neurosurgery. 84, E150 (2019). [link]

20. S. H. Park, R. Su, J. Jeong, S.-Z. Guo, K. Qiu, D. Joung, F. Meng, M. C. McAlpine. “3D printed polymer photodetectors.” Adv. Mater. 30, 1803980 (2018). [link]

21. D. Joung, D. Wratkowski, C. Dai, S. Lee, J. H. Cho. “Fabrication of three-dimensional graphene-based polyhedrons via origami-like self-folding.” J. Vis. Exp. 139, e58500 (2018). [link]

22. T. Pal, D. Joung, S. Ghosh, A. Chundar, L. Zhai, S. Khondaker. “High photoresponsivity and light induced carrier conversion in RGO/TSCuPc hybrid phototransistors.” J. Mater. Res. 33, 3999 (2018). [link]

23. D. Joung, A. Nemilentsau, K. Agarwal, C. Dai, C. Liu, Q. Su, J. Li, T. Low, S. Koester, J. H. Cho. “Self-assembled three-dimensional graphene-based polyhedrons inducing volumetric light confinement.” Nano Lett. 17, 1987 (2017). [link]

24. K. Agarwal, C. Liu, D. Joung, H. Park, J. Jeong, D. Kim, J. H. Cho. “Three-dimensionally coupled THz octagrams as isotropic metamaterials.” ACS Photonics 4, 2436 (2017).  [link]

25. C. Dai, D. Joung, J. H. Cho. “Plasma triggered grain coalescence for self-assembly of 3D nanostructures.” Nano-Micro Lett. 9, 27 (2017). [Cover] [link]

26. K. Agarwal, C. Liu, D. Joung, H. Park, S. Oh, J. H. Cho. “Three-dimensional anisotropic metamaterials as triaxial optical inclinometers.” Sci. Rep. 7, 2680 (2017). [link]

27. C. Liu, J. Schauff, D. Joung, J. H. Cho. “Remotely controlled micro-scale three-dimensional self-assembly using microwave energy.” Adv. Mater. Technol. 1700035 (2017). [Back Cover] [link]

28. D. Joung, T. Gu, J. H. Cho. “Tunable optical transparency in self-assembled three-dimensional polyhedral graphene oxide.” ACS Nano 10, 9586 (2016).[link]

29. D. Joung, K. Agarwal, H. Park, C. Liu, S. Oh, J. H. Cho. “Self-assembled multifunctional three-dimensional microdevices.” Adv. Elec. Mater. 2, 1500459 (2016). [Back Cover] [link]

30. M. R. Islam, D. Joung, S.I. Khondaker. “Towards parallel fabrication single electron transistors using carbon nanotubes.” Nanoscale 7, 9786 (2015).[link]

31. D. Joung, S. I. Khondaker. “Two- to one-dimensional crossover in graphene quantum dot arrays observed in reduced graphene oxide nanoribbons.” Phys. Rev. B 89, 245411 (2014). [link]

32. D. Joung, S. I. Khondaker. “Investigating structural evolution of reduced graphene oxide with varying carbon sp2 fraction using Coulomb blockade spectroscopy.” J. Phys. Chem. C 117, 26776 (2013). [link]

33. D. Joung, L. Anjia, H. Matsui, S.I. Khondaker. “Negative differential resistance in ZnO-coated peptide nanotube.” Appl. Phys. A Rapid Comm. 112, 305 (2013). [link]

34. S. Das, S. Singh, V. Singh, D. Joung, J. M. Dowding, L. Zhai, S. I. Khondaker, W. T. Self, S. Seal. “Oxygenated functional group density on graphene oxide: its effect on cell toxicity.” Part. Part. Syst. Charact. 30, 148 (2013). [link]

35. D. Joung, S. I. Khondaker. “Efros-Shklovskii variable range hopping in reduced graphene oxide sheets of varying carbon sp2 fraction.” Phys. Rev. B 86, 235423 (2012). [link]

36. S. Ghosh, T. Pal, D. Joung, S. I. Khondaker. “One pot synthesis of RGO/PbS nanocomposite and its near infrared photoresponse study.” Appl. Phys. A 107, 995 (2012). [link]

37. D. Joung, V. Singh, A. Kumar, S. I. Khondaker, S. Seal. “Anchoring ceria nanoparticles on reduced graphene oxide and their electronic transport properties.” J. Phys. Chem. C 115, 24494 (2011). [link]

38. V. Singh, D. Joung, L. Zhai, S. I. Khondaker, S. Seal. “Graphene-based materials: past, present, and future.” Prog. Mater. Sci. 56, 1178 (2011).[link]

39. M. Islam, D. Joung, S. I. Khondaker. “Schottky diodes via dielectrophoretic assembly of reduced graphene oxide sheets between dissimilar metal contacts.” New J. Phys. 13, 035021 (2011). [link]

40. D. Joung, L. Zhai, S. I. Khondaker. “Coulomb blockade and hopping conduction in graphene quantum dots array.” Phys. Rev. B 83, 115323 (2011).[link]

41. J. Zou, J. Liu, A. S. Karakoti, A. Kumar, D. Joung, S. I. Khondaker, S. Seal, L. Zhai. “Ultra-light multi-walled carbon nanotube aerogel with large surface area and pressure responsive properties.”  ACS Nano 4, 7293 (2010). [link]

42. D. Joung, A. Chunder, L. Zhai, S. I. Khondaker. “Space charge limited conduction with exponential trap distribution in reduced graphene oxide sheets.” Appl. Phys. Lett. 97, 093105 (2010). [link]

43. D. Joung, A. Chunder, Lei Zhai, S. I. Khondaker. “High-yield fabrication of chemically reduced graphene oxide field effect transistors by dielectrophoresis.” Nanotechnology 21, 165202 (2010). [link]

    1. • Highlighted: Nanotechnology article for 2010. [link]

       • Highlighted: A. Demming. “Reigniting innovation in the transistor.”  Nanotechnology, 23, 350201 (2012). [link]

44. D. Joung, M. Arif, S. Biswas, S. Kar, S. Santra, S. I. Khondaker. “Electronic transport properties of ternary Cd1-xZnxS nanowire network.” Nanotechnology 20, 445204 (2009). [link]

Conference Proceedings

1. A. M. Parr, D. Joung, V. Truong, C. C. Neitzke, S.-Z. Guo, P. J. Walsh, J. R. Monat, S. H. Park, F. Meng, J. R. Dutton, M. C. McAlpine. “3D Printed Stem-Cell Derived Neural Progenitors Generate Spinal Cord Scaffolds.” Journal of Neurotrauma, 35 (16), A55 (2018). 

2. K. Agarwal, C. Liu, D. Joung, J. H. Cho. “3D self-assembled microscale resonator as ultrasensitive isotropic sensor.” Solid-State Sensors, Actuators and Microsystems, 452-453 (2016). 

3. S. Das, S. Singh, V. Singh, D. Joung, J. M. Dowding, R. Mccormack, L. Zhai, S. I. Khondaker, W. T. Self, S. Seal. “Cell toxicity of GO/RGO: function of size and oxygenated functional group density.” AIP Conference Proceedings. NY, USA (2012).

Patent Awards and Applications

1. P. Glass, D. Joung, “In-Process Magnetization for Additive Manufacturing of Programmable Magneto-Active Elastomeric Structures.” Provisional 63/966,411 (Filed On 01/16/2026)

2. P. Glass, D. Joung, “Integration of Soft Tactile Sensors and Variable Resonance Frequency Flexible Tactors in an Event-Cue Feedback Loop,” PCT/US2025/025908 (Filed on 04/23/2025).

3. P. Glass, D. Joung, “3D-printed artificial cilia array mechanosensing tool,” US20240328840A1, Publication Date Oct. 3, 2024, Pending [link]

4. A. Shar, P. Glass, D. Joung, "3D Printable One-Part Carbon Nanotube-Elastomer Ink for Health Monitoring Applications," US20240093045A1, Publication Date Mar. 21, 2024, Pending. [link]

5. R. Moonesi Rad, D. Joung, "3D Printed Magnet-Infused Origami Platform for 3D Cell Culture Assessments," WO2024072593A3, Publication Date May 2, 2024. [link]

6. J. H. Cho, D. Joung. “Three-dimensional polyhedral microscale graphene-based structures and methods of manufacture.” US20170291819A, Publication Date Oct.12, 2017, Pending [link]

7. J. H. Cho, D. Joung. “Microscale three-dimensional electric devices and methods of making the same.” US10400346B2, Issued September 3, 2019. [link]