169. Programming gel automata shapes using DNA instructions, R. Shi, K.-L. Chen, J. Fern, S. Deng, Y, Liu, D. Scalise, Q. Huang, N.J. Cowan, D.H. Gracias,^‡ R. Schulman,^‡ [^‡corresponding author] Nature Communications  15, 7773 (2024).

168. Untethered Microgrippers for biopsy in the upper urinary tract, W. Liu, R. Alam, S. Y. Choi, Y. Wan, R. Zhang, E. Baraban, A. Matoso, B. R. Matlaga, J. S. Winoker,^‡ D.H. Gracias,^‡[^‡corresponding author] Advanced Healthcare Materials, 2401407 (2024). DOI:10.1002/adhm.202401407.

167. Ultra-thin graphene oxide (GO)-DNA composite polymerization gels (CPGs), R. Shi, Q. Huang, R. Schulman,^‡ D.H. Gracias,^‡ [^‡corresponding author] MRS Advances, (2024).DOI:10.1557/s43580-024-00917-x.

166. Microinstrumentation for brain organoids, D. Patel,* S. Shetty,* C. Acha, I.E. Morales Pantoja A. Zhao, D. George, D.H. Gracias, Advanced Healthcare Materials, (2024) DOI: 10.1002/adhm.202302456

165. Untethered shape-changing devices in the gastrointestinal tract, W. Liu,* S. J. Choi,* D. George,*L. Li, Z. Zhong, R. Zhang, S.Y. Choi, F.M. Selaru, D.H. Gracias,Expert Opinion on Drug Delivery, 20, 12, 1801-1822 (2023)

164. Toward single cell tattoos: Biotransfer printing of lithographic gold nanopatterns on live cells, K.S. Kwok,* Y. Zuo,* S. J. Choi,* G.J. Pahapale, L. Guo,^‡ D.H. Gracias,^‡ [*equal contribution, ^‡corresponding author] Nano Letters, 23, 7477-7484 (2023).

163. Swelling characteristics of DNA polymerization gels, J. Fern,* R. Shi,* Y. Liu, Y. Xiong, D.H. Gracias,^‡ R. Schulman,^‡ [*equal contribution, ^‡corresponding author] Soft Matter, 19, 6525-6534 (2023).

162. Acute downregulation of emerin alters actomyosin cytoskeleton connectivity and function, Q. Jin, D. Pandey, C.B. Thompson, H.W. Sung, T.D. Nguyen, S. Kuo, K. L. Wilson, D.H. Gracias,* L. H.Romer,* [*equal contribution], Biophysical Journal, 122, 18, 3690-3703 (2023).

161. Organoid Intelligence (OI): The new frontier in biocomputing and intelligence-in-a-dish, L. Smirnova, B. S. Caffo, D.H. Gracias, Q. Huang, I.E. Morales Pantoja, B. Tang, D.J. Zack, C.A.Berlinicke, J. Lomax Boyd, T.D. Harris, E.C. Johnson, B.J. Kagan, J. Kahn, A.R. Muotri, B.L. Paulhamus, J.C. Schwamborn, J. Plotkin, A.S. Szalay, J.T. Vogelstein, P.F. Worley, T. Hartung, Frontiers in Science, 1, 1017235 (2023).

160. Solvent responsive self-folding of 3D photosenstive graphene architectures, Q. Huang, T. Deng, W. Xu, C.K. Yoon, Z. Qin, Y. Lin, T. Li, Y. Yang, M. Shen, S. M. Thon, J.B. Khurgin, D. H. Gracias, Advanced Intelligent Systems, 5, 2000195 (2023).

159. First Organoid Intelligence (OI) workshop to form an OI community, I. E. Morales Pantoja, L. Smirnova, A.R. Muotri, K.J. Wahlin, J. Kahn, J. Lomax Boyd, D.H. Gracias, T. D. Harris, T. Cohen-Karni, B.S. Caffo, A.S. Szalay, F. Han, D.J. Zack, R. Etienne-Cummings, A. Akwaboah, J.C. Romero. D.-M. Alam El Din, J.D. Plotkin, B.L. Paulhamus, E.C. Johnson, F. Gilbert, J.L. Curley, B. Cappiello, J.C. Schawmborn, E.J. Hill, P. Roach, R. Tornero, C. Krall, R. Parri, F. Sille, A. Levchenko, R. E. Jabbour, B.J. Kagan, C.A. Berlinicke, Q. Huang, A. Maertens, K. Herrmann, K. Tsaioun, R. Dastgheyb, C.W. Habela, J.T. Vogelstein and T. Hartung, Frontiers in Artificial Intelligence, 6, 1116870, 1-15 (2023).

158. Untethered unidirectionally crawling gels driven by an asymmetry in contact forces, A. Pantula, B. Datta, Y. Shi, M. Wang, J. Liu, S. Deng, N. Cowan, T. Nguyen, D.H. Gracias, Science Robotics, 7, 73, 3add2903 (2022).

157. Autonomous untethered microinjectors for gastrointestinal delivery of insulin, A. Ghosh*, W. Liu*, L. Li, G. Pahapale, SY. Choi, Q. Huang, R. Zhang, Z. Zhong, F.M. Selaru^‡, D.H. Gracias^‡, [*equal contribution, ^‡corresponding author] ACS Nano, 16, 10, 16211-16220 (2022).

156. Shell microelectrode arrays (MEAs) for brain organoids, Q. Huang, B. Tang, J.C. Romero, Y. Yang, S.K. Elsayed, G. Pahapale, T.-J. Lee, I. E. Morales Pantoja, F. Han, C. Berlinicke, T. Xiang, M. Sollazo, T. Hartung, Z. Qin, B. Caffo, L. Smirnova, D.H. Gracias, Science Advances, 8, eabq5031 (2022).

155. Directing multicellular organization by varying aspect ratio of soft hydrogel microwells, G. J. Pahapale, J. Tao, M. Nikolic, S. Gao, G. Scarcelli, S. Sun, L. H. Romer,^‡ D. H. Gracias,^‡ Advanced Science 9, 2104649 (2022). [^‡corresponding author] [Featured on the back cover]

154. Label-free spectroscopic SARS-CoV-2 detection on versatile nanoimprinted substrates, D. Paria,* K.S. Kwok,* P. Raj, P. Zheng, D.H. Gracias,^‡ I. Barman,^‡ [*Equal contribution;^‡corresponding author] Nano Letters, 22, 3620-3627 (2022). [Featured as a supplementary cover].

153. Integrated nanotechnology 2.0: 3D, smart, flexible and dynamic, D.H. Gracias, IEEE Nanotechnology Magazine (Highlights), 1, 11-15 (2022).

152. Controlled nanoscale cracking of graphene ribbons by polymer shrinkage, A. Sarkar, D. Paria, I. Barman, D.H. Gracias,ACS Applied Nano Materials, 4, 2, 1529–1539 (2021).

151. Magnetic resonance guided navigation of untethered microgrippers, A. Ghosh, Y. Liu, D. Artemov,^‡ D. H. Gracias,^‡ Advanced Healthcare Materials, 10, 4, 20000869 (2021). [^‡corresponding author].

150. Gastrointestinal resident, shape-changing microdevices extend drug release in vivo, A. Ghosh, L. Li, R. P. Dash, N. Gupta, J. Lam, Q. Jin, V. Akshinatala, G. Pahapale, W. Liu, A. Sarkar. R. Rais, D.H. Gracias,^‡ F. M. Selaru,^‡ Science Advances, 6, eabb4133 (2020). [^‡corresponding author]. [Featured as the cover article]

149. Large-area arrays of quasi-3D Au nanostructures for polarization-selective mid-infrared metasurfaces, V. Nagal, T. Li, J. Khurgin,^‡ D.H. Gracias,^‡ ACS Applied Nano Materials, 3, 7029-7039 (2020) [^‡corresponding author].

148. Multicomponent DNA polymerization motor gels, R. Shi, J. Fern, W. Xu, S. Jia, Q. Huang, G. Pahapale, R. Schulman,^‡ D.H. Gracias,^‡ Small, 16, 37, 2002946 (2020). [^‡corresponding author].

147. 3D printing of an in situ grown MOF hydrogel with tunable mechanical properties, W. Liu, O. Erol, D.H. Gracias, ACS Applied Materials and Interfaces, 12, 33267-33275 (2020).

146. Untethered single cell grippers for active biopsy, Q. Jin, Y. Yang, J.A. Jackson, C. Yoon, D.H. Gracias, Nano Letters, 20, 7, 5383-5390 (2020). [Video].

145. Bi-directional propulsion of arc-shaped micro-swimmers driven by precessing magnetic fields, S. Mohanty, Q. Jin,^* G. P. Furtado, A. Ghosh, G. Pahapale, I. S. M. Khalil, D. H. Gracias, S. Misra, Advanced Intelligent Systems 2, 9, 2000064 (2020).

144. 3D printing and characterization of a soft and biostable elastomer with high flextibility and strength for biomedical applications, E. O. Bachtiar, O. Erol, M. Millrod, R. Tao, D.H. Gracias, L.H. Romer, S.H. Kang, Journal of the Mechanical Behavior of Biomedical Materials 104, 103649 (2020).

143. Active matter therapeutics, A. Ghosh, W. Xu, N. Gupta, D.H. Gracias, Nano Today, 31, 100836 (2020).

142. Biomimetic human small muscular pulmonary arteries, Q. Jin,* A. Bhatta,* J. Pagaduan,* X. Chen,* H. West-Foyle, J. Liu, A. Hou, D. Berkowitz, A. Hou, F.B. Askin, T.D. Nguyen, D.H. Gracias,^‡ L. H. Romer,^‡ Science Advances, 6, 13, eaaz2598 (2020). [*Equal contribution;^‡corresponding author].

141. Self-folding using capillary forces, K. S. Kwok,* Q. Huang,* M. Mastrangeli,‡ D.H. Gracias,^‡ Advanced Materials Interfaces 7, 5, 1901677 (2020) [*Equal contribution; ‡corresponding author].

140. Substrate directed synthesis of MoS₂ nanocrystals with tunable dimensionality and optical properties, T. Chowdhury, J. Kim, E. C. Sadler, C. Li, S.-W. Lee, K. Jo, W. Xu, D.H. Gracias, N.V. Drichko, D. Jariwala, T.H. Britlinger, T. Mueller, H.-G. Park, T.J. Kempa, Nature Nanotechnology, 15, 29-34, (2020).

139. Nano-folded gold catalysts for electroreduction of carbon dioxide, K.S. Kwok,* Y. Wang,* M. Cao, H. Shen, Z. He, G. Poirier, B.E. McCandless, K.J. Livi, D.A. Muller, C. Wang,^‡ D.H. Gracias,^‡ Nano Letters 19, 12, 9154-9159 (2019). [*Equal contribution; ^‡corresponding author].

138. Hierarchically curved gelatin for 3D biomimetic cell culture, G. J. Pahapale, S. Gao, L.H. Romer,^‡ D.H. Gracias,^‡ ACS Applied Bio Materials 2, 12, 6004-6012 (2019). [^‡corresponding author].

137. Reversible MoS₂ origami with spatially resolved and reconfigurable photosensitivity, W. Xu, T. Li, Z. Qin, Q. Huang, H. Gao, Hui, K. Kang, J. Park, M. Buehler, J. Khurgin, D.H. Gracias, Nano Letters 19, 7941-7949 (2019).

136. Direct ink writing of polytetrafluoroethylene (PTFE) with tunable mechanical properties, Z. Jiang, O. Erol, D. Chatterjee, W. Xu, N. Hibino, L.H. Romer, S. H. Kang, D.H. Gracias, ACS Applied Materials and Interfaces 11, 31, 28289-28295 (2019).

135. Periodic buckling of soft 3D printed bioinspired tubes, J. Liu, W. Liu, A. Pantula, Z. Wang, D.H. Gracias, T. D. Nugyen, Extreme Mechanics Letters, 30, 100514, (2019). [Featured on the cover].

134. Soft three-dimensional robots with hard two-dimensional materials, W. Xu, D.H. Gracias, ACS Nano, 13, 4883-4892 (2019).

133. Force characterization and analysis of thin film actuators for untethered microdevices, F. Ongaro, Q. Jin, U. Siciliani de Cumis, A. Ghosh, A. Denasi, D.H. Gracias, S. Misra, AIP Advances, 9, 055011 (2019).

132. Transformer hydrogels: A review, O. Erol, A. Pantula,* W. Liu,* D.H. Gracias, Advanced Materials Technologies, 4, 4, 900043, (2019). (Invited: Special Virtual Issue on Advanced Intelligent Systems). [*Equal contribution].

131. Dual-gel 4D printing of bioinspired tubes, J. Liu, O. Erol, A. Pantula, W. Liu, Z. Jiang, K. Kobayashi, D. Chatterjee, N. Hibino, L. H. Romer, S. H. Kang, D. H. Gracias, ACS Applied Materials and Interfaces, 11, 8, 8492-8498 (2019).

130. Biodegradable thermomagnetically responsive soft untethered grippers, K. Kobayashi,* C. K. Yoon,* S. H. Oh, J. Pagaduan, D. H. Gracias, ACS Applied Materials and Interfaces, 11, 151-159 (2019). [*Equal contribution].

129. Electrocatalytic oxidation of glycerol on platinum, Y. Liu,* W. Yu,* D. Raciti, D.H. Gracias,‡ C. Wang^,‡ Journal of Physical Chemistry C, 123, 426-432 (2019) [*Equal contribution;^‡corresponding author]

128. Self-folding hybrid graphene skin for 3D biosensing, W. Xu, S. Paidi, Z. Qin, Q. Huang, C.H. Yu, J. Pagaduan, M. J. Buehler, I. Barman, D.H. Gracias, Nano Letters, 19, 3, 1409-1417, (2019).

127. Sub-wavelength field enhancement in the mid-IR: Photonics vs Plasmonics vs Phononics, T. Li, V. Nagal, D.H. Gracias, J.B. Khurgin, Optics Letters , 43, 18, 4465-4468 (2018).

126. Origami Biosystems: 3D assembly methods for biomedical applications, V.A. Bolanos Quinones*, H. Zhu,* A. Solovev, Y. Mei and D.H. Gracias, Advanced Biosystems, 2, 12, 1800230 (2018); [*Equal contribution] [Featured on the back cover].

125. 3D Hybrid Small Scale Devices, J. V. Pagaduan,* A. Bhatta,* L.H. Romer,‡ D.H. Gracias,^‡ Small 14, 27, 1702497 (2018) [^‡corresponding author, *equal contribution].

124. Ultrathin shape change smart materials, W. Xu, K.S. Kwok, D.H. Gracias, Accounts of Chemical Research, 51, 436-444 (2018).

123. Comparative studies of ethanol and ethylene glycol oxidation on platinum electrocatalysts, S. Dewan,* D. Raciti,* Y. Liu, D.H. Gracias,^‡ C. Wang,^‡ Topics in Catalysis, 61, 9, 1035-1042 (2018) [*Equal contribution;^‡corresponding author]. (Invited, special issue in honor of Prof. Gabor Somorjai).

122. A micropatterned multielectrode shell for 3D spatiotemporal recording from live cells, J. Cools, Q. Jin, E. Yoon, D. A. Burbano, Z. Luo, D. Cuypers, G. Callewaert, D. Braekensup^‡, D.H. Gracias^‡, Advanced Science, 5, 4, 1700731 (2018) [‡corresponding author]. [Featured on the back cover].

121. A GPU-accelerated model-based tracker for untethered submillimeter grippers, S. Scheggi, C.K. Yoon, A. Ghosh, D. H. Gracias and S. Misra, Robotics and Autonomous Systems, 103, 111-121 (2018).

120. Multitemperature responsive self-folding soft biomimetic structures, K. Kobayashi,* S.H.Oh,* C.K. Yoon, D.H. Gracias, Macromolecular Rapid Communications, 39, 4, 1700692 (2018) [*Equal contribution] [Featured on the cover].

119. Steering and control of miniaturized untethered soft magnetic grippers with haptic assistance, C. Pacchierotti, F. Ongaro, F. van den Brink, C. Yoon, D. Prattichizzo, D.H. Gracias, and S. Misra, IEEE Transactions on Automation Science and Engineering (T-ASE), 15, 1, 290-306 (2018). View Video

118. Design, characterization and control of thermally-responsive and magnetically-actuated micro-grippers at the air-water interface, F. Ongaro, S. Scheggi,* A. Ghosh,* A. Denasi, D.H. Gracias, S. Misra, PLoS One, 12 (12) e0187441, (2017) [*Equal contribution]. View Video

117. Ultrathin thermoresponsive self-folding 3D graphene, W. Xu, Z. Qin, C.T. Chen, H.R. Kwag, Q. Ma, A. J. Sarkar, M.J. Buehler, D.H. Gracias, Science Advances, 3, e1701084, (2017).

116. DNA sequence-directed shape change of photopatterrned hydrogels via high-degree swelling, A. Cangialosi,* C.K. Yoon,* J. Liu, Q. Huang, J. Guo, T.D. Nguyen, D.H. Gracias,^‡ R. Schulman,^‡ Science, 357, 6356, 1126-1130 (2017) [*Equal contribution; ^‡corresponding author].

115. Bidirectional and biaxial curving of thermoresponsive bilayer plates with soft and stiff segments, J. Guo, T. Shroff, C.K. Yoon, J. Liu, J.C. Breger, D.H. Gracias,^‡ T.D. Nguyen,^‡ Extreme Mechanics Letters, 16, 6-12 (2017). [^‡corresponding author]. [Featured on the cover].

114. Stimuli responsive soft untethered grippers for drug delivery and robotic surgery, A. Ghosh, C.K. Yoon, F. Ongaro, S. Scheggi, F.M. Selaru, S. Misra, D.H. Gracias, Frontiers in Mechanical Engineering, 3, 7, 1-9 (2017). [Invited: Special issue: Soft Robotics and Healthcare].

113. The limits of imaging with multilayer hyperbolic metamaterials, T. Li, V. Nagal, D.H. Gracias, J.B. Khurgin, Optics Express 25, 12, 13588-13601 (2017).

112. Mechanical trap surface enhanced raman spectroscopy (MTSERS) for 3D surface molecular imaging of single live cells, Q. Jin,* M. Li,* B. Polat, S. K. Paidi, A. Zhang, J.V. Pagaduan, I. Barman,^‡ D.H. Gracias,^‡ Angewandte Chemie International Edition, 129, 14, 3822-3826 (2017). [Featured as the Frontispiece]. [*Equal contribution; ^‡ corresponding author]

111. Autonomous planning and control of soft untethered grippers in unstructured environments, F. Ongaro, S. Scheggi, C. Yoon, F. van den Brink, S.H. Oh, D.H. Gracias, S. Misra, Journal of Micro-Bio Robotics, 12, 45-52, (2017). View Video.

110. Molecular insights into division of single human cancer cells in on-chip transparent microtubes, W. Xi, C. K. Schmidt, S. Sanchez, D.H. Gracias, R. E. Carazo-Salas, R. Butler, N. Lawrence, S. P. Jackson and O. G. Schmidt, ACS Nano, 10, 6, 5835-5846 (2016).

109. Self-folding microcube antennas for wireless power transfer in dispersive media, P. Anacleto, E. Gultepe, S. Gomes, P.M. Mendes,^‡ D.H. Gracias,^‡ Technology, 4, 2, 120-129 (2016).  [^‡corresponding author].

108. Assembly of a 3D cellular computer using folded E-blocks, S. Pandey, N.J. Macias^,‡ C. Ciobanu, C. Yoon, C. Teuscher^,‡ D. H. Gracias,^‡ Micromachines, 7, 5, 78, (2016). [Invited: Special issue: Building by self-assembly, ^‡corresponding author].

107. Self-folding Nanostructures with Imprint patterned surfaces (SNIPS), H. R. Kwag, J. H. Cho, S. Y. Park, J. Park, D. H. Gracias, Faraday Discussions, 191, 61-71 (2016)

106. A self-folding hydrogel in-vitro model for ductal carcinoma, H.R. Kwag,* J.V. Serbo,* P. Korangath, S. Sukumar, L.H. Romer,^‡ D.H. Gracias,^‡Tissue Engineering Part C, 22, 4, 398-407 (2016) [*Equal contribution;^‡corresponding author]

105. Origami MEMS and NEMS, J. Rogers, Y. Huang, O.G. Schmidt, D.H. Gracias, MRS Bulletin, 41, 2, 123-129 (2016)

104. Patterning of fibroblast and matrix anisotropy within three-dimensional confinement is driven by the cytoskeleton, J. Serbo, S. Kuo, S. Lewis, M. Lehmann, J. Li, D.H. Gracias,^‡ L.H. Romer,‡ Advanced Healthcare Materials, 5, 1, 146-158 (2016) [^‡corresponding author].

103. Origami-inspired 3D assembly of egg-crate shaped metamaterials using stress and surface tension forces, J. Breger, D.H. Shin, K. Malachowski, S. Pandey, D.H. Gracias, MRS Advances 1, 1743-1748 (2016).

102. Self-folding graphene-polymer bilayers, T. Deng*, C. Yoon*, Q. Jin, M. Li, Z. Liu, D.H. Gracias, Applied Physics Letters, 106, 203108 (2015).

101. A chemical display: Generating animations by controlled diffusion from porous voxels, Y.V. Kalinin,* S. Pandey,* J. Hong, D.H. Gracias,Advanced Functional Materials, 25, 26, 3998-4004, (2015). [Featured on the inner cover] [*Equal contribution]

100. Self-folding thermo-magnetically responsive soft-microgrippers, J.C. Breger, C.K. Yoon, R. Xiao, H.R. Kwag, M.O. Wang, J.P. Fisher, T.D. Nguyen, D.H. Gracias, ACS Applied Materials and Interfaces, 7, 5, 3398-3405 (2015). [See Video]

99. Self-assembly of mesoscale isomers: The role of pathways and degrees of freedom, S. Pandey, D. Johnson, R. Kaplan, J. Klobusicky, G. Menon,^‡, D.H. Gracias,^‡, PLoS ONE, 9, 10, e108960 (2014). [^‡corresponding author].

98. Self-folding single cell grippers, K. Malachowski, M. Jamal,* Q. Jin,* C. Morris, D. H. Gracias, Nano Letters, 14, 7, 4164-4170 (2014). [Highlighted in Nature, Nature Nanotechnology] [*Equal contribution].

97. Building polyhedra by self-assembly: theory and experiment, R. Kaplan* J. Klobusicky,* S. Pandey,* D.H. Gracias^,‡ G. Menon,^‡ Artificial Life, 20, 4, 409-439 (2014) [*Equal contribution; ^‡corresponding author].

96. Silane surface modification for improved bioadhesion of esophageal stents, M. Karakoy, E. Gultepe, S. Pandey, M.A. Khashab, D.H. Gracias, Applied Surface Science, 311, 684-689 (2014).

95. Functional stimuli responsive hydrogel devices by self-folding, C.K. Yoon, R. Xiao, J. Park, J. Cha, T.D. Nguyen, D.H. Gracias, Smart Materials and Structures, 23, 094008, (2014). [Special issue on Origami based morphing structures].

94. Rolled-up functionalized nanomembranes as 3D cavities for single cell studies, W. Xi, C.K. Schmidt, S. Sanchez, D.H. Gracias, R.E. Carazo-Salas, S.P. Jackson, O.G. Schmidt, Nano Letters, 14, 8, 4197-4204 (2014). [Featured on the cover]

93. Stimuli responsive theragrippers for chemomechanical controlled release, K. Malachowski,* J. Breger,* H.R. Kwag, M. O. Wang, J. P. Fisher, F.M. Selaru, D.H. Gracias, Angewandte Chemie International Edition , 53, 31, 8045-8049 (2014). [*Equal contribution].

92. Biopsy using a magnetic capsule endoscope carrying, releasing and retrieving untethered microgrippers, S. Yim, E. Gultepe, D.H. Gracias, M. Sitti, IEEE Transactions on Biomedical Engineering, 61, 2, 513-521 (2014).

91. Design for a lithographically patterned bio-artificial endocrine pancreas, J. Park, Y.V. Kalinin, S. Kadam, C.L. Randall, D.H. Gracias, Artificial Organs, 37, 12, 1059-1067 (2013).

90. 3D printed bionic ears, M.S. Mannoor, Z. Jiang, T. James, Y.L. Kong, K.A. Malatesta, W.O. Soboyejo, N. Verma, D.H. Gracias, M.C. McAlpine, Nano Letters, 13, 6, 2634–2639 (2013). [Highlighted in Nature, Science, Nature Nanotechnology].

89. Biologic tissue sampling with untethered microgrippers, E. Gultepe, S. Yamanaka, K.E. Laflin, S. Kadam, Y.S. Shim, A.V. Olaru, B. Limketkai, M.A. Khashab, A.N. Kalloo, D.H. Gracias, F.M. Selaru, Gastroenterology 144, 4, 691-693 (2013).

88. Bio-origami hydrogel scaffolds composed of photocrosslinked PEG bilayers, M. Jamal, S.S. Kadam, R. Xiao, F. Jivan, T.M. Onn, R. Fernandes, T.D. Nguyen, D.H. Gracias, Advanced Healthcare Materials, 2, 8, 1142-1150 (2013).

87. Rolled-up magnetic microdrillers: Towards remotely controlled minimally invasive surgery, A.A. Solovev, W. Xi, A. Nagarakodige, D.H. Gracias, S. Sanchez, O.G. Schmidt, Nanoscale, 5, 1294-1297 (2013).

86. Stimuli responsive self-folding using thin polymer films, D.H. Gracias, Current Opinion in Chemical Engineering, 2, 112-119 (2013). [Invited].

85. Biopsy with thermally-responsive untethered microtools, E. Gultepe, J.S. Randhawa, S. Kadam, S. Yamanaka, F.M. Selaru, E.J. Shin, A.N. Kalloo, D.H. Gracias,Advanced Materials, 25, 4, 514-519 (2013) (Video Link: Deployment of the mu-grippers) (Video Link: Retrieval of the mu-grippers)

84. Origami inspired self-assembly of patterned and reconfigurable particles, S. Pandey, E. Gultepe, D. H. Gracias, Journal of Visualized Experiments, 72, e50022, doi:10.3791/50022 (2013)

83. Laser triggered sequential folding of microstructures, KE. Laflin, C.J. Morris, T. Muqueem, D.H. Gracias, Applied Physics Letters, 101, 131901 (2012). [Highlighted in Nature Photonics]

82. Self-folding thin film materials: From nanopolyhedra to graphene origami, V. Shenoy, D.H. Gracias, MRS Bulletin, 37, 12, 847-854 (2012).

81. Chemistry with spatial control using particles and streams, Y.V. Kalinin, A. Murali, D.H. Gracias,RSC Advances, 2, 26, 9707-9726 (2012).

80. Voltage-gated ion transport through semiconducting conical nanopores formed by metal nanoparticle assisted plasma etching, T. James, Y. V. Kalinin, C.-C. Chen, J.S. Randhawa, M. Gaevski, D.H. Gracias, Nano Letters, 12, 7, 3437–3442 (2012).

79. Self-folding polymeric containers for encapsulation and delivery of drugs, R. Fernandes, D.H. Gracias, Advanced Drug Delivery Reviews, 64, 1579-1589 (2012). [Invited] Part of a special themed issue, “Emerging Micro- and Nanotechnologies for the Development of Novel Drug Delivery Devices and Systems”.

78. Self-Propelled Nanotools, A.A. Solovev, W. Xi, D.H. Gracias, S. Harazim, C. Deneke, S. Sanchez, O.G. Schmidt,ACS Nano, 6, 2, 1751–1756 (2012).

77. Self-folding materials and devices for biomedical applications, C.L. Randall, E. Gultepe, D.H. Gracias, Trends in Biotechnology, 30, 3, 138-146 (2012) [Invited].

76. Differentially photo-crosslinked polymers enable self-assembling microfluidics, M. Jamal, A.M. Zarafshar, D.H. Gracias, Nature Communications, 2, 527, 1-6 (2011). [Highlighted in Nature Chemistry].

75. Algorithmic design of self-folding polyhedra, S. Pandey, M. Ewing, A. Kunas, N. Nguyen, D.H. Gracias,^‡ G. Menon,^‡PNAS, 108, 50, 19885-19890 (2011) [^‡co-corresponding author].

74. Self-folding immunoprotective cell encapsulation devices, C.L. Randall,* Y. V. Kalinin,* M. Jamal, A. Shah, D. H. Gracias, Nanomedicine, 7, 6, 686-689 (2011).

73. Fabrication and characterization of RF nanoantenna on a nanoliter-scale 3D microcontainer, J.R. Park, D.S. Choi, D.H. Gracias, T.G. Leong, N. Presser, G.W. Stupian, M.S. Leung and Y. K. Kim, Nanotechnology, 22, 455303 (2011).

72. Nanoscale origami for 3D optics, J.H. Cho, M.D. Keung, N. Verellen, L. Lagae, V.V. Moshchalkov, P.V. Dorpe, D.H. Gracias, Small, 7, 14, 1943-1948 (2011). [Special issue dedicated to Prof. Chad Mirkin in celebration of 20 years of influential research at Northwestern University].

71. Microchemomechanical systems, J.S. Randhawa, K.E. Laflin, N. Seelam, D.H. Gracias, Advanced Functional Materials, 21, 13, 2395-2410 (2011).

70. Enabling cargo-carrying bacteria via surface attachment and triggered release, R. Fernandes, M. Zuniga, F.R. Sassine, M. Karakoy, D.H. Gracias,Small, 7, 5, 588-592 (2011).

69. Three dimensional chemical patterns for cellular self-organization, Y.V. Kalinin, J.S. Randhawa, D.H. Gracias, Angewandte Chemie International Edition, 50, 11, 2549-2553 (2011).

68. Tetherless Microgrippers with Transponder Tags, K.E. Laflin, C.J. Morris, N. Bassik, M. Jamal, D.H. Gracias, IEEE/ASME Journal of Microelectromechanical Systems (JMEMS), 20, 2, 505-511 (2011).

67. Self-folding micropatterned polymeric containers, A. Azam, K. Laflin, M. Jamal, R. Fernandes, D.H. Gracias, Biomedical Microdevices, 13, 1, 51-58 (2011).

66. Quantitative analysis of parallel nanowire array assembly by dielectrophoresis, S.J. Papadakis, J.A. Hoffmann, D. Deglau, A. Chen, P. Tyagi, D.H. Gracias, Nanoscale, 3, 1059-1065 (2011).

65. Three-dimensional microwell arrays for cell culture, C. L. Randall, Y. V. Kalinin, M. Jamal, T. Manohar, D.H. Gracias,Lab Chip, 11, 1, 127-131 (2011).

64. Plastic deformation drives wrinkling, saddling and wedging of annular bilayer nanostructures, J.H. Cho, D. Datta, S.Y. Park, V. Shenoy,^‡ D.H. Gracias,^‡ Nano Letters, 10, 12, 5098-5102 (2010). [^‡co-corresponding author].

63. Photolithographically Patterned Smart Hydrogel Based Bilayer Actuators, N. Bassik, B. Abebe, K. Laflin, D. H. Gracias, Polymer, 51, 6093-6098 (2010).

62. A one-step etching method to produce gold nanoparticle coated silicon microwells and microchannels, T. James, J.H. Cho, R. Fernandes, J.S. Randhawa and D.H. Gracias, Analytical and Bioanalytical Chemistry, 398, 2949-2954 (2010).

61. Enzymatically triggered actuation of miniaturized tools, N. Bassik, A. Brafman, A.M. Zarafshar, M. Jamal, D. Luvsanjav, F.M. Selaru, D.H. Gracias, Journal of the American Chemical Society (JACS), 132, 46, 16314-16317 (2010). [Highlighted in Nature Chemistry].

60. The importance of surface patterns for defect mitigation in three-dimensional self-assembly, J.S. Randhawa, L.N. Kanu, G. Singh, D.H. Gracias, Langmuir, 26, 15, 12534-12539 (2010).

59. Three dimensional nanofabrication using surface forces, J.H. Cho, A. Azam and D.H. Gracias, Langmuir, 26, 21, 16534-16539 (2010).

58. Three-dimensional surface current loops in terahertz responsive microarrays, J. S. Randhawa, S.S. Gurbani, M. D. Keung, D. Demers, M.R. Leahy-Hoppa, D.H. Gracias, Applied Physics Letters, 96, 19, 191108/1-3 (2010).

57. Curving nanostructures using extrinsic stress, J. H. Cho, T. James D.H. Gracias, Advanced Materials, 22, 21, 2320-2324 (2010).

56. Three dimensional fabrication at small size scales, T. G. Leong, A. M. Zarafshar, D.H. Gracias, Small, 6, 7, 792-806 (2010).

55. Electrochemically grown rough textured nanowires, P. Tyagi, D. Postetter, D. Saragnese, S. J. Papadakis, D. H. Gracias, Journal of Nanoparticle Research, 12, 3, 1065-1072 (2010).

54. Directed growth of fibroblasts into three dimensional micropatterned geometries via self-assembling scaffolds, M. Jamal, N. Bassik, J.-H. Cho, C. L. Randall, D. H. Gracias, Biomaterials, 31, 7, 1683-1690 (2010).

53. Reversible actuation of microstructures by surface chemical modification of thin film bilayers, J. S. Randhawa, M. D. Keung, P.Tyagi, D.H. Gracias, Advanced Materials, 22, 3, 407-410 (2010).

52. Patternable nanowire sensors for electrochemical recording of dopamine, P. Tyagi, D. Postetter, D. L. Saragnese, C. L. Randall, M. A. Mirski, D. H. Gracias, Analytical Chemistry, 81, 24, 9979-9984 (2009).

51. Toward a miniaturized mechanical surgeon, R. Fernandes, D. H. Gracias, Materials Today, 12, 10, 14-20 (2009).

50. Self-assembly of lithographically patterned nanoparticles, J. H. Cho, D. H. Gracias Nano Letters, 9, 12, 4049-4052 (2009). [Highlighted in Nature Photonics]

49. Microassembly based on hands free origami with bidirectional curvature, N. Bassik, G. Stern, D. H. Gracias, Applied Physics Letters, 95, 9, 091901/1-3 (2009).

48. Hierarchical self-assembly of complex polyhedral microcontainers, D. J. Filipiak, A. Azam, T. G. Leong, D. H. Gracias, Journal of Micromechanics and Microengineering, 19, 075012, 6 pp (2009).

47. Self-assembly based on chromium / copper bilayers, P. Tyagi, N. Bassik , T. G. Leong, J. H. Cho, B. R. Benson, D. H. Gracias, IEEE/ASME Journal of Microelectromechanical Systems (JMEMS), 18, 4, 784-791 (2009).

46. Tetherless thermobiochemically actuated microgrippers, T. G. Leong, C. L. Randall, B. R. Benson, N. Bassik, G. M. Stern, D. H. Gracias, PNAS, 106, 703-708 (2009). [Video]. [Highlighted in Science]

45. Compactness determines the success of cube and octahedron self-assembly, A. Azam, T. G. Leong, A. M. Zarafshar, D. H. Gracias, PLoS One, 4, 2, e4451 (2009). Open access: [PDF]

44. Self assembly of three dimensional nanoporous containers, J. Wang, M. Patel and D. H. Gracias, Nano, 4, 1, 1-5 (2009).

43. Size selective sampling using mobile, three-dimensional nanoporous membranes, C. L. Randall, A. Gillespie, S. Singh, T. G. Leong, D. H. Gracias, Analytical and Bioanalytical Chemistry, 393, 1217-1224 (2009).

42 Pick-and-place using chemically actuated microgrippers, J. S. Randhawa, T. G. Leong, N. Bassik, B. R. Benson, M. T. Jochmans, D. H. Gracias, Journal of the American Chemical Society (JACS), 130, 51, 7238-7239 (2008). Open access: [PDF] [Video]

41. Patterning thin film mechanical properties to drive assembly of complex 3D structures, N. Bassik, G. M. Stern, M. Jamal, D. H. Gracias, Advanced Materials, 20, 24, 4760-4764 (2008).

40. Self-loading lithographically structured microcontainers: 3D patterned, mobile microwells, T.G. Leong, C. L. Randall, B. R. Benson, A. M. Zarafshar, D. H. Gracias, Lab Chip, 8, 1621-1624 (2008).

39.Solvent driven motion of lithographically fabricated gels, N. Bassik, B. Abebe, D. H. Gracias, Langmuir , 24, 21, 12158-12163 (2008).

38. Thin film stress driven self-folding of microstructured containers, T. G. Leong, B. R. Benson, E. K. Call, D. H. Gracias, Small4, 10,1605-1609 (2008). [Highlighted in Nature Nanotechnology]

37. Self-assembly of orthogonal 3-axis sensors J. -H. Cho, S. Hu, D. H. Gracias, Applied Physics Letters, 93, 4, 043505/1-3 (2008).

36. Concentric ring pattern formation in heated chromium-gold thin films on silicon J. S. Randhawa, A. Bernfeld, M. Keung, A. A. Volinsky, D. H. Gracias, Applied Physics Letters, 92, 21, 211907/1-3 (2008).

35. Reconfigurable microfluidics with metallic containers, J.-R. Park, D. Slanac, T. Leong, H. Ye, D. Nelson, D. H. Gracias, IEEE/ASME Journal of Microelectromechanical Systems (JMEMS), 17, 2, 265-271 (2008).

34. Hyperthermia with magnetic nanowires for inactivating living cells, D. Choi, J. Park, S. Kim, D. H. Gracias, M. Cho, Y. Kim, A. Fung, S. Lee, Y. Chen, S. Khanal, S. Baral, J. Kim, Journal of Nanoscience and Nanotechnology, 8, 5, 2323-2327 (2008).

33. On the tracks of carrier transport D. Gracias, Nature Photonics, 1, 10, 570-571 (2007).

32. MRI of regular-shaped cell-encapsulating polyhedral microcontainers, B. Gimi, D. Artemov, T. Leong, D. H. Gracias, Z. Bhujwalla, Magnetic Resonance in Medicine, 58, 1283-1287(2007).

31. 3D lithographically fabricated nanoliter containers for drug delivery, C.L. Randall, T. G. Leong, N. Bassik, D. H. Gracias, Advanced Drug Delivery Reviews, 59, 15, 1547-1561 (2007).

30. Correlations between electrical properties and SFG spectra of organic field effect transistors, H. Ye, J. Huang, J.-R. Park, H. Katz, D. H. Gracias, Journal of Physical Chemistry-C, 111, 35, 13250-13255 (2007).

29. Surface tension driven self-folding polyhedra, T. G. Leong, P. Lester, T. Koh, E. Call, D. H. Gracias, Langmuir, 23, 17, 8747-8751 (2007).

28. Remote radio frequency controlled nanoliter chemistry and chemical delivery on substrates, H. Ye, C. Randall, T. G. Leong, D. Slanac, E. Call, D. H. Gracias, Angewandte Chemie International Edition, 46, 4991-4994 (2007). [Highlighted in Nature Physics]

27. Cell viability and non-invasive MRI tracking of 3D cell encapsulating self-assembled microcontainers, B. Gimi, D. Artemov, T.G. Leong, D. H. Gracias, W. Gilson, M. Stuber, Z. M. Bhujwalla, Cell Transplantation, 16, 4, 403-408 (2007).

26. Three dimensional electrically interconnected nanowire networks formed by diffusion bonding, Z. Gu, H. Ye, A. Bernfeld, K. J. T. Livi, D. H. Gracias, Langmuir, 23, 3, 979-982 (2007).

25. Spatially controlled chemistry using remotely guided nanoliter scale containers, T. G. Leong, Z. Gu, T. Koh, D. H. Gracias, Journal of the American Chemical Society (JACS), 128 (35) 11336-11337 (2006). [Highlighted in Science].

24. Dielectrophoretic assembly of reversible and irreversible metal nanowire networks and vertically aligned arrays, S. J. Papadakis, Z. Gu, D. H. Gracias, Applied Physics Letters, 88, 23, 233118/1-3 (2006).

23. Probing organic field effect transistors in-situ during operation using SFG, H. Ye, A. Abu-Akeel, J.Huang, H. E. Katz, D. H. Gracias, Journal of the American Chemical Society (JACS)128, 20, 6528-6529 (2006).

22. Kinetics of ultraviolet and plasma surface modification of poly(dimethylsiloxane) probed by sum frequency vibrational spectroscopy, H. Ye, Z. Gu, D. H. Gracias, Langmuir, 22, 4, 1863-1868 (2006).

21. Integrating nanowires with substrates using directed assembly and nanoscale soldering, H. Ye, Z. Gu, T. Yu, D. H. Gracias, IEEE Transactions on Nanotechnology, 5, 1, 62-66 (2006).

20. Reflow and electrical characteristics of nanoscale solder, Z. Gu, H. Ye, D. Smirnova, D. Small, D. H. Gracias, Small, 2, 2, 225-229 (2006).

19. The bonding of nanowire assemblies using adhesives and solder, Z. Gu, H. Ye, D. H. Gracias, The Jorunal of the Minerals Metals and Materials Society (JOM), 57, 12, 60-64 (2005). [Invited Paper]

18. Self-assembled three dimensional radio frequency (RF) shielded containers for cell encapsulation, B. Gimi, T. G. Leong, Z. Gu, M.Yang, D. Artemov, Z. M. Bhujwalla, D. H. Gracias, Biomedical Microdevices, 7 (4) 341-345 (2005). [Highlighted twice in Science].

17. Surface tension driven self-assembly of bundles and networks of 200 nm diameter rods using a polymerizable adhesive, Z. Gu, Y. Chen, D. H. Gracias, Langmuir , 20, 26, 11308-11311 (2004).

16. Micropatterned agarose gels for stamping arrays of proteins and gradients of proteins, M. Mayer, J. Yang, I. Gitlin, D. H. Gracias, G. M. Whitesides, Proteomics, 4, 8, 2366-2376 (2004).

15. Biomimetic self-assembly of a functional asymmetrical electronic device, M. Boncheva, D. H. Gracias, H. O. Jacobs, G. M. Whitesides, PNAS, 99, 4937-4940 (2002).

14. Fabrication of a cylindrical display by patterned assembly, H. O. Jacobs, A. R. Tao, A. Schwartz, D. H. Gracias, G. M. Whitesides, Science, 296, 323-325 (2002).

13. Fabrication of micrometer-scale, patterned polyhedra by self-assembly, D.H. Gracias, V. Kavthekar, C.J . Love, K. E. Paul, G. M. Whitesides, Advanced Materials, 14, 235-238 (2002).

12. Biomimetic self-assembly of helical electrical circuits using orthogonal capillary interactions, D. H. Gracias, M. Boncheva, O. Omoregie, G. M. Whitesides, Applied Physics Letters, 80, 2802-2804 (2002).

11. Interaction of fibrinogen with surfaces of end-group-modified polyurethanes: a surface-specific sum-frequency-generation vibrational spectroscopy study, Z. Chen, R. Ward, Y. Tian, F. Malizia, D. H. Gracias, Y. R. Shen, G. A. Somorjai, Journal of Biomedical Materials Research, 62, 254-264 (2002).

10. Competition of intrinsic and topographically imposed patterns in Benard-Marangoni convection, R. F. Ismagilov, D. Rosmarin, D. H. Gracias, A. D. Stroock, G. M. Whitesides, Applied Physics Letters, 79, 439-441 (2001).

9. Forming electrical networks in three dimensions by self-assembly, D. H. Gracias, J. Tien, T.L. Breen, C. Hsu, G. M. Whitesides, Science, 289, 1170-1172 (2000).

8. Transitions from nanoscale to microscale dynamic friction mechanisms on polyethylene and silicon surfaces S. Niederberger, D. H. Gracias, K. Komvopoulos, G. A. Somorjai, Journal of Applied Physics, 87, 3143-3150 (2000).

7. Sum frequency generation (SFG)-Surface vibrational spectroscopy studies of buried interfaces: Catalytic reaction intermediates on transition metal crystal surfaces at high reactant pressures; Polymer surface structures at the solid-gas and solid-liquid interfaces, Z. Chen, D. H. Gracias, and G. A. Somorjai,INVITED PAPER Applied Physics B-Lasers and Optics, 68, 3, 549-557 (1999).

6. Molecular characterization of polymer and polymer blend surfaces. Combined sum frequency generation surface vibrational spectroscopy and scanning force microscopy studies, D. H. Gracias, Z. Chen, Y. R. Shen, G. A. Somorjai, Accounts of Chemical Research, 32, 930-940 (1999).

5. A study of the glass transition of polypropylene surfaces by sum-frequency vibrational spectroscopy and scanning force microscopy, D. H. Gracias, D. Zhang, L. Lianos, W. Ibach, Y. R. Shen, G. A. Somorjai, Chemical Physics, 245, 277-284 (1999).

4. Surface studies of polymer blends by sum frequency vibrational spectroscopy, atomic force microscopy, and contact angle goniometry, D. Zhang, D. H. Gracias, R. Ward, M. Gauckler, Y. Tian, Y. R. Shen, G. A. Somorjai, Journal of Physical Chemistry B, 102, 6225-6230 (1998).

3. Surface chemistry-mechanical property relationship of low density polyethylene (LDPE): An IR+visible sum frequency generation (SFG) spectroscopy and atomic force microscopy (AFM) study, D. H. Gracias, D. Zhang, Y. R. Shen, G. A. Somorjai, Tribology Letters, 4, 231-235 (1998).

2. Lithographic fabrication of model systems in heterogeneous catalysis and surface science studies, M. X. Yang, D. H. Gracias, P. W. Jacobs, G. A. Somorjai, Langmuir, 14, 1458-1464 (1998).

1. Continuum force microscopy study of the elastic modulus, hardness and friction of polyethylene and polypropylene surfaces, D. H. Gracias, G. A. Somorjai, Macromolecules, 31, 1269-1276 (1998).

33. Data-Driven Approach to Geometric Modeling of Systems with Low-Bandwidth Actuator Dynamics, S. Deng, J. Liu, B. Datta, A. Pantula, D. H. Gracias, T. Nguyen, B. Bittner, N. J. Cowan , in IEEE International Conference on Robotics and Automation (ICRA), Yokohama.

32. 3D Nanowire Arrays by Nanoimprint lithography and Mechanical Buckling, K.S. Kwok, P.K. Luthra, D.H. Gracias, in 20th IEEE International Conference on Nanotechnology (IEEE-Nano) pp. 207-208.

31. A multi-rate state observer for visual tracking of magnetic micro-agents using slow medical imaging modalities, M. Kaya, A. Denasi, S. Scheggi, E. Agbahca, C. Yoon, D.H. Gracias, S. Misra in Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Madrid, Spain, 5386-5393, October 2018.

30. Pollen inspired microscrapers for minimally invasive statistical tissue sampling, A. Abramson, E. Gultepe, S. Pandey, D.H. Gracias , in 31st IEEE International Conference on Microelectromechanical Systems (IEEE-MEMS), Belfast, Northern Ireland, 357-360, January 2018.

29. Pneumatic delivery of untethered microgrippers for minimally invasive biopsy, A. Choi, E. Gultepe, D.H. Gracias , in 13th IEEE International Conference on Control and Automation (ICCA), Ohrid, Macedonia 857-860 (2017).

28. Magnetic motion control and planning of untethered soft grippers using ultrasound image feedback, S. Scheggi, K.K.T. Chandrasekar, C. Yoon, B. Sawaryn, G. van de Steeg, D.H. Gracias, S. Misra, in IEEE International Conference on Robotics and Automation (ICRA), Singapore, 6156-6161, 2017. View Video

27. Model-based tracking of miniaturized grippers using particle swarm optimization, S. Scheggi, C. Yoon, D.H. Gracias, S. Misra, in IEEE International Conference on Intelligent Robots and Systems (IROS), October 9-14, 2016, Daejeon, Korea.

26. Evaluation of an electromagnetic system with haptic feedback for control of untethered, soft grippers affected by disturbances, F. Ongaro, C. Pacchierotti, Claudio, C. Yoon, D. Prattichizzo, D. H. Gracias, S. Misra, In: 6th IEEE International Conference on Biomedical Robotics and Biomechatronics (BioRob), 900-905, 26-29 June 2016, Singapore.

25. Control of soft untethered grippers for pick and place tasks, F. Ongaro, C. Yoon, F. Brink, M. Abayazid, S. Oh, D.H. Gracias, S. Misra, In: 6th IEEE International Conference on Biomedical Robotics and Biomechatronics (BioRob), 299-304, June 2016, Singapore.

24. Patterned soft micropolyhedra by self-folding and molding, S. Pandey, C. Yoon, Z. Zhang, H. Kwag, J. Hong, D.H. Gracias, In: 29th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 203-206, Shanghai, January, 2016.

23. Rolled-up nanoporous membranes by nanoimprint lithography and strain engineering, J. Park, C. Yoon, Q. Jin, L. Chen, D.H. Gracias, IEEE NEMS, X’ian, China 233-237(2015)

22. A cellular architecture for self-assembled 3D computational devices, N. J. Macias, S. Pandey, A. Deswandikar, C.K. Kothapalli, C. K. Yoon, D. H. Gracias, C. Teuscher, IEEE/ACM International Symposium on Nanoscale Architectures (Nanoarch 2013), New York City, (July 15-17, 2013).

21. Three dimensional self-assembly at the nanoscale, D.H. Gracias, Proceedings of the SPIE 8750, Independent Component Analyses, Compressive Sampling, Wavelets, Neural Net, Biosystems, and Nanoengineering XI, 87500O (May 29, 2013).

20. 3D small antenna for energy harvesting applications on implantable micro-devices, P. Anacleto, P. M. Mendes, E. Gultepe, D.H. Gracias, In Antennas and Propagation Conference (LAPC), 1-4, IEEE, Loughborough, (2012).

19. Nanowire-based surface-enhanced Raman spectroscopy (SERS) for chemical warfare simulants, J. A. Hoffmann, J. A. Miragliotta, J. Wang, P. Tyagi, T. Maddanimath, D.H. Gracias, S. J. Papadakis, Proceedings of the SPIE 8373, Micro- and Nanotechnology Sensors, Systems, and Applications IV, 837323 (May 1, 2012).

18. Initiation of nanoporous energetic silicon by optically triggered, residual stress powered microactuators, C.J. Morris, K.E. Laflin, W.A. Churaman, C.R. Becker, L. J. Currano, D.H. Gracias, Proceedings of the 25th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), Paris, Jan 29-Feb 2, 1245-1248 (2012).

17. Antenna operating frequency selection for energy harvesting on nano biomedical devices, P. Anacleto et al, Proceedings of the 41st European Microwave Conference (EuMC), 64-66, 10-13th October, Manchester (2011).

16. A bio-artificial pancreas created using cell encapsulation in self-assembled microcontainers on an alginate sheet, J. Park, C.L. Randall, Y.V. Kalinin, S. Pandey, D. H. Gracias, Proceedings of the 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS), 85-87, Seattle, WA (2011).

15. Assembling backpacking bacteria for diagnostics and therapeutics, R. Fernandes, T. James, M.C. Zuniga, N. Li, S. Ngan, D.H. Gracias, Proceedings of the 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS), 1083-1085, Seattle, WA (2011).

14. Capillary and magnetic forces For microscale self-assembled systems, C. J. Morris, K. E. Laflin, B. Isaacson, M. Grapes, D.H. Gracias in Integrated Miniaturized Materials-From Self-Assembly to Device Integration, edited by C.J. Martinez, J. Cabral, A. Fernandez-Nieves, S. Grego, A. Goyal, Q. Lin, J.J. Urban, J.J. Watkins, A. Saiani, R. Callens, J.H. Collier, A. Donald, W. Murphy, D.H. Gracias, B.A. Grzybowski, P.W.K. Rothemund, O.G. Schmidt, R.R. Naik, P.B. Messersmith, M.M. Stevens, R.V. Ulijn; Materials Research Symposium Proceedings, Vol. 1272, 1272-OO02-07, San Francisco , CA (2010).

13.  Fabrication and applications of three dimensional porous microwells, C.L. Randall, Y.V. Kalinin, A. Azam, D.H. Gracias in Integrated Miniaturized Materials-From Self-Assembly to Device Integration, edited by C.J. Martinez, J. Cabral, A. Fernandez-Nieves, S. Grego, A. Goyal, Q. Lin, J.J. Urban, J.J. Watkins, A. Saiani, R. Callens, J.H. Collier, A. Donald, W. Murphy, D.H. Gracias, B.A. Grzybowski, P.W.K. Rothemund, O.G. Schmidt, R.R. Naik, P.B. Messersmith, M.M. Stevens, R.V. Ulijn; Materials Research Symposium Proceedings, Vol. 1272, 1272-KK10-03, San Francisco , CA (2010).

12.  Fabrication of 3D nanostructures with lithographically patterned surfaces by self-folding, J.H. Cho, T. James, D.H. Gracias Proceedings of the SPIE 7767, Instrumentation, Metrology, and Standards for Nanomanufacturing IV, 776704 (August 24, 2010).

11.  A three dimensional self-folding package (SFP) for electronics, J. H. Cho, S. Hu, D.H. Gracias in Advanced Interconnects and Chemical Mechanical Planarization for Micro-and Nanoelectronics, edited by J.W. Bartha, C.L. Borst, D. DeNardis, H. Kim, A. Naeemi, A. Nelson, S.S. Papa Rao, H.W. Ro, D. Toma; Materials Research Symposium Proceedings, Volume 1249, 1249-F09-07, San Francisco , CA (2010).

10.  A facile method for patterning substrates with zinc oxide nanowires, J. H. Cho, E. Cha, D.H. Gracias in Functional Metal-Oxide Nanostructures, edited by J. Wu, W. Han, A. Janotti, H-C. Kim; Materials Research Symposium Proceedings, Vol. 1174, 1174-V07-01, San Francisco , CA (2009).

9. Tetherless, 3D, micro-nanoscale tools and devices for lab on a chip applications, D.H. Gracias in Materials and Strategies for Lab-on-a-Chip-Biological Analysis, Cell-Material Interfaces and Fluidic Assembly of Nanostructures, edited by S. Murthy, S. Khan, V. Ugaz and H. Zeringue; Materials Research Symposium Proceedings, Vol. 1191, 1191-OO02-02, San Francisco , CA (2009).

8. Scanning surface-enhanced Raman spectroscopy (SERS) of chemical agent simulants on templated Au-Ag nanowire substrates, J. A. Hoffmann, J. A. Miragliotta, J. Wang, P. Tyagi, T. Maddanimath, D. H. Gracias, S. J. Papadakis, Proceedings of the SPIE 7318, Micro- and Nanotechnology Sensors, Systems, and Applications, 73180D (May 11, 2009).

7. Biocompatibility characterization of 3D microcontainers for cell encapsulation therapy, C.L. Randall, T.G. Leong, S. Singh, D.H. Gracias, 1st IEEE Conference on Nanomedicine, Macau Aug (2007).

6. Chip-scale magnetic sensing and control of nanoparticles and nanorods, E. Choi, Z. Gu, D. Gracias, A. Andreou, 18th IEEE Conference on Circuits and Systems (ISCAS), Greece May 21-24 (2006).

5. Microfabrication and self-assembly of 3D microboxes for biomedical applications, T. Leong, H. Ye, E. Call, B. Gimi, Z. Bhujwalla, D. H. Gracias, 19th IEEE International Conference on Microelectromechanical Systems (MEMS), Istanbul, Jan 22-26, 502-505 (2006).

4. Scanning surface-enhanced Raman spectroscopy of silver nanowires, S.J. Papadakis, J.A. Miragliotta, Z. Gu, D.H. Gracias, Proceedings of the SPIE 5927, Plasmonics: Metallic Nanostructures and Their Optical Properties III, 59271H (September 01, 2005).

3. Forming low resistance nano-scale contacts using solder reflow, H. Ye, Z. Gu, T. Yu, A. Bernfeld, T. Leong, D H. Gracias, Proceedings of the 5th IEEE Conference on Nanotechnology, Nagoya, July 11-15, vol. 2, 561-564 (2005).

2. Interfacial adhesion of thin-film patterned interconnect structures, C. Litteken, R. Dauskardt, T. Scherban, G. Xu, J. Leu, D. Gracias, B. Sun, Proceedings of the IEEE International Interconnect Technology Conference, June 2-4, 168-170 (2003).

1. Correlation of structure and mechanical properties of polyolefin surfaces by IR + visible sum frequency generation vibrational spectroscopy and atomic force microscopy, D.H. Gracias, D. Zhang, Y.R. Shen, G.A. Somorjai, in Fundamentals of Nanoindentation and Nanotribology, edited by N.R. Moody, W.W. Gerberich, S.P. Baker, N. Burnham; Materials Research Symposium Proceedings, Volume 522, Warrendale , PA (1998).

10.  Miniaturized untethered tools for surgery, E. Gultepe, Q. Jin, A. Choi, A. Abramson, D. H. Gracias, in Micro- and Nanomanipulation Tools, editors: Xinyu Lu and Yu Sun, Wiley-VCH Verlag GmbH & Co. KGaA (Oct 14, 2015), ISBN-13:978-3527337842

9. Curved and folded micropatterns in 3D cell culture and tissue engineering, C. O. Yilmaz, Z. Su, D. H. Gracias, in Micropatterning in Cell Biology, Part A, Volume 119: Methods in Cell Biology editors: Matthieu Piel and Manuel Thery, Academic Press (Feb 15, 2014), ISBN-13:978-0124167421

8. Natural and synthetic nanoporous membranes for cell encapsulation therapy, S. Kadam, D. H. Gracias, in Bioengineered Nanomaterials editors: Atul Tiwari and Ashutosh Tiwari, CRC Press (August 29, 2013), ISBN-13: 978–1466585959

7. Building 3D nanostructured devices by self-assembly, S. Hu, J. H. Cho, D. H. Gracias, in Three-Dimensional Nanoarchitectures: Designing Next-Generation Devices, Chapter 1, pp. 1-23; editors Weilie Zhou and Zhong Lin Wang, Springer; 1st Edition. edition (August 4, 2011), ISBN-13: 978-1441998217

6. Hands-free microscale origami, N. Bassik, G. M. Stern, A. Brafman, N. Y. Atoubi, D. H. Gracias, in 5OSME: Origami and Education, editors Robert Lang, Mark Yim, Patsy Wang-Iverson, AK Peters, (June 21, 2011), ISBN-13:978-1568817149

5. Spatiotemporally controlled nanoliter scale reconfigurable microfluidics, M. D. Genauldi, D. H. Gracias, in Microfluidic Devices in Nanotechnology: Fundamental Concepts, Chapter 2, pp. 39-62; editor Challa Kumar, Wiley (August 2, 2010), ISBN-13: 978-0470590690

4. Lithographically-structured, biologically-inspired, gripping devices, C. Chin, T. G. Leong, D. H. Gracias, in Bio-Inspired Nanomaterials and Nanotechnology, Chapter 7, pp. 1-15; editor: Yong Zhou, Nova Publishers (October 2009). ISBN-13: 978-1-60876-105-0

3. 3D lithographically structured self-assembled biomedical devices, N. Bassik, D. H. Gracias, in Nanomedicine Materials, Devices, and Systems, Chapter 5, pp. 127-155, editors: Mark J. Schulz and Vesselin N. Shanov, Artech House Publishers, 1st edition, (August 2009), ISBN-13: 978-1596932791

2. Nanowire assembly and integration, Z. Gu, D. H. Gracias, in Nanofabrication: Fundamentals and Applications, Chapter 6, pp. 187-212, editor: A. Tseng, World Scientific Publishing Co., Singapore, (March 4, 2008), ISBN-13: 978-9812700766

1. Algorithmic and Computational Robotics, New Directions, pp. 1-7, editors B. R. Donald, K. M. Lynch and D. Rus., A. K. Peters, Ltd., (April 21, 2001). ISBN-13: 978-1568811253