Publications

("#": equal contribution)

2024

[111] Y. Qi#, X. Li#, S. Pamulapharthi Venkata, X. Yang, T. Sun, C.Y. Hui, J.P. Gong, R. Long, 2024, "Mapping deformation and dissipation during fracture of soft viscoelastic solid", Journal of the Mechanics and Physics of Solids, 186, 105595. [Link]

[110] N. Xue, R. Long, E.R. Dufresne, R.W. Style, 2024, "Elastomers fail from the edge", Physical Review X, 14, 011054. [Link]

[109] K.N. Calahan, K.G. Johannes, X. Yang, R. Long, M.E. Rentschler, 2024, "Density of micro-pillar array influences shear traction of individual pillars on soft substrates", ACS Applied Engineering Materials, 2, 1-9. [Link]

[108] R. Annapooranan, S.S. Jeyakumar, R. Chambers, R. Long, S. Cai, 2024, "Ultra rate-sensitive pressure sensitive adhesives enabled by soft elasticity of liquid crystal elastomers", Advanced Functional Materials, 34, 2309123. [Link]

Back to Top

2023

[107] C. Lee, H. Shi, J. Jung, B. Zheng, K. Wang, R. Tutika, R. Long, B.P. Lee, G. Gu, M.D. Bartlett, 2023, "Bioinspired materials for underwater adhesion with pathways to switchability", Cell Reports Physical Science, 4, 101597. [Link]

[106] Z. Yang, G. Bao#, R. Huo#, S. Jiang, X. Yang, X. Ni, L. Mongeau, R. Long, J. Li, 2023, "Programmable hydrogel adhesion with engineered network topology", Proceedings of the National Academy of Sciences, 120, e2307816120. [Link]

[105] X. Yang, A. Srivastava, R. Long, 2023, "Adhesive contact of an inflated circular membrane with curved surfaces", International Journal of Solids and Structures, 279, 112371. [Link]

[104] D. Hwang, C. Lee, X. Yang, J.M. Pérez-González, J. Finnegan, B. Lee, E.J. Markvicka, R. Long, M.D. Bartlett, 2023, "Metamaterial adhesives for programmable adhesion through reverse crack propagation", Nature Materials, 22, 1030-1038. [Link]

[103] J.D. Glover#, X. Yang#, R. Long, J.T. Pham, 2023, "Creasing in microscale, soft static friction", Nature Communications, 14, 2362. [Link]

[102] L. Bowen, R. Long, M.E. Rentschler, 2023, "Frictional contact mechanics of asymmetric soft textures", Tribology International, 183, 108416. [Link]

[101] A. Darabi, R. Long, J.C. Weber, L.M. Cox, 2023, "Effect of geometry and orientation on the tensile properties and failure mechanisms of compliant suture joints", ACS Applied Materials and Interfaces, 15, 11084-11091. [Link]

[100] M. Afshar-Mohajer, X. Yang, R. Long, M. Zou, 2023, "3D printing of micro/nano-hierarchical structures with various structural stiffness for controlling friction and deformation", Additive Manufacturing, 62, 103368. [Link]

Back to Top

2022

[99] J. Martinez, S. Fan, S. Rabade, A.K. Blevins, K. Fung, J.P. Killgore, S.B. Perez, K. Youngbear, C. Carbrello, S. Foley, X. Ding, R. Long, R. Castro, Y. Ding, 2022, "Capillary infiltration kinetics in highly asymmetric porous membranes and the resulting debonding behaviors", Polymer, 263, 125529. [Link]

[98] Z. Lei, H. Chen, C. Luo, Y. Rong, Y. Hu, Y. Jin, R. Long, K. Yu, W. Zhang, 2022, "Recyclable and malleable thermosets enabled by activating dormant dynamic linkages", Nature Chemistry, 14, 1399-1404. [Link]

[97] K.N. Calahan#, Y. Qi#, K.G. Johannes, M.E. Rentschler, R. Long, 2022, "Local lateral contact governs shear traction of micropatterned surfaces on hydrogel substrates", Science Advances, 8, eabn2728. [Link]

[96] Q. Guo, J. Caillard, D. Colombo, R. Long, 2022, "Dynamic effects in the fatigue fracture of viscoelastic solids", Extreme Mechanics Letters, 54, 101726. [Link]

[95] B. Hoyer, R. Long, M.E. Rentschler, 2022, "A tribometric device for rolling contact of soft elastomers", Tribology Letters, 70, 39. [Link]

[94] X. Sun, K. Wang, H.A. Wu, J. Chen, R. Long, 2022, "Finite element simulation of a viscoelastic cell entering a cylindrical channel: effects of frictional contact", Mechanics of Materials, 167, 104263. [Link]

[93] K.G. Johannes, K.N. Calahan, L. Bown, E. Zuetell, R. Long, M.E. Rentschler, 2022, "Mechanically switchable micro-patterned adhesive for soft material applications", Extreme Mechanics Letters, 52, 101622. [Link]

[92] C.Y. Hui, B. Zhu, R. Long, 2022, "Steady state crack propagation in viscoelastic solids: a comparative study", Journal of the Mechanics and Physics of Solids, 159, 104748. [Link]

[91] J. Martinez, M. Aghajani, Y. Lu, A.K. Blevins, S. Fan, M. Wang, J.P. Killgore, S.B. Perez, J. Patel, C. Carbrello, S. Foley, R. Sylvia, R. Long, R. Castro, Y. Ding, 2022, "Capillary bonding of membranes by viscous polymers: infiltration kinetics and mechanical integrity of the bonded polymer/membrane structures", Journal of Membrane Science, 641, 119898. [Link]

[90] M. Afshar-Mohajer, X. Yang, R. Long, M. Zou, 2022, "Understanding the friction and deformation behavior of micro/nano-hierarchical textures through in situ SEM observation and mechanics modeling", Tribology International, 165, 107271. [Link]

Back to Top

2021

[89] C. Li, Z. Wang, Y. Wang, Q. He, R. Long, S. Cai, 2021, "Effect of network structure on the fracture of hydrogel", Extreme Mechanics Letters, 49, 101495. [Link]

[88] L. Yu#, Z. Lei#, X. Sun, P. Ding, A. Wesche, Y. Jin, W. Zhang, R. Long, 2021, "Rapid fabrication of fiber reinforced polyimine composites with reprocessability, repairabiliy and recyclability", ACS Applied Polymer Materials, 3, 5808-5817. [Link]

[87] X. Yang, L. Yu, R. Long, 2021, "Contact mechanics of inflated circular membrane under large deformation: analytical solutions", International Journal of Solids and Structures, 233, 111222. [Link]

[86] Y. Lu, Y. Qi, M. Tarnadi, R. Long, 2021, "Mixed-mode fracture in a soft elastomer", Extreme Mechanics Letters, 48, 101380. [Link]

[85] Z. Yang#, X. Yang#, R. Long, J. Li, 2021, "Stimulation modulates adhesion and mechanics of hydrogel adhesives", Langmuir, 37, 7097-7106. [Link]

[84] L. Yu#, X. Sun#, Y. Jin, W. Zhang, R. Long, 2021, "Mechanics of vitrimer particle compression and fusion under heat press", International Journal of Mechanical Sciences, 201, 106466. [Link]

[83] Y. Zhuo, Z. Xia, Y. Qi, T. Sumigawa, J. Wu, P. Šesták, Y. Lu, V. Håkonsen, T. Li, F. Wang, W. Chen, S. Xiao, R. Long, T. Kitamura, L. Li, J. He, Z. Zhang, 2021, "Simultaneously toughening and stiffening elastomers with octuple hydrogen bonding", Advanced Materials, 33, 2008523. [Link]

[82] Y. Chen, C.J. Yeh, Q. Guo, Y. Qi, R. Long, C. Creton, 2021, "Fast reversible isomerization of merocyanine as a tool to quantify stress history in elastomers", Chemical Science, 12, 1693-1701. [Link]

[81] R. Long, C.Y. Hui, J.P. Gong, E. Bouchbinder, 2021, "The fracture of highly deformable soft materials: a tale of two length scales", Annual Review of Condensed Matter Physics, 12, 71-94. (Review) [Link]

Back to Top

2020

[80] M. Wang, S.K. Ghosh, C.M. Stafford, A.K. Blevins, S. Huang, J. Martinez, R. Long, C.N. Bowman, J.P. Killgore, M. Zou, Y. Ding, 2020, "Snakeskin-inspired elastomers with extremely low coefficient of friction under dry condition", ACS Applied Materials and Interfaces, 12, 57450-57460. [Link]

[79] L. Bown#, K. Johannes#, E. Zuetell, K. Calahan, S.A. Edmundowicz, R. Long, M.E. Rentschler, 2020, "Patterned enteroscopy balloon design factors influence tissue anchoring", Journal of the Mechanical Behavior of Biomedical Materials, 111, 103966. [Link]

[78] N. Sowan, Y. Lu, K. Kolb, L. Cox, R. Long, C.N. Bowman, 2020, "Enhancing the toughness of composites via dynamic thiol-thioester exchange (TTE) at the resin-filler interface", Polymer Chemistry, 11, 4760-4767. [Link]

[77] Z. Su, Y. Hu, X. Yang, R. Long, Y. Jin, X. Wang, W. Zhang, 2020, "Production and closed-loop recycling of biomass-based malleable materials", Science China Materials, 63, 2071-2078. [Link]

[76] Q. Guo, R. Long, 2020, "Mechanics of polymer networks with dynamic bonds", In: C. Creton and O. Okay (eds) Self-Healing and Self-Recovering Hydrogels, Advances in Polymer Science , Springer, Cham, 285, 127-164. (Book Chapter) [Link]

[75] Y. Chen, C.J. Yeh, Y. Qi, R. Long, C. Creton, 2020, "From force-responsive molecules to quantifying and mapping stresses in soft materials", Science Advances, 6, eaaz5093. [Link]

[74] Y. Qi, K.N. Calahan, M.E. Rentschler, R. Long, 2020, "Friction between a plane strain circular indenter and a thick poroelastic substrate", Mechanics of Materials, 142, 103303. [Link]

[73] S.R. Lavoie, R. Long, T. Tang, 2020, "Modeling the mechanics of polymer chains with deformable and active bonds", Journal of Physical Chemistry B, 124, 253-265.[Link]

[72] K. Wang, X. Sun, Y. Zhang, Y. Wei, D. Chen, H.A. Wu, Z. Song, R. Long, J. Wang, J. Chen, 2020, "Microfluidic cytometry for high-throughput characterization of single cell cytoplasmic viscosity using crossing constriction channels", Cytometry Part A, 97A, 630-637. [Link]

Back to Top

2019

[71] L. Yu, C. Zhu, X. Sun, J.A. Salter, H.A. Wu, Y. Jin, W. Zhang, R. Long, 2019, "Rapid fabrication of malleable fiber reinforced composites with vitrimer powder", ACS Applied Polymer Materials, 1, 2535-2542. [Link]

[70] K.G. Johannes#, K.N. Calahan#, Y. Qi, R. Long, M.E. Rentschler, 2019, "Three-dimensional microscale imaging and measurement of soft material contact interfaces under quasi-static normal indentation and shear", Langmuir, 35, 10725-10733. [Link]

[69] L. Cox, A. Blevins, J. Drisko, Y. Qi, Y. Ding, C. Higgins, R. Long, C. Bowman, J. Killgore, 2019, "Tunable mechanical anisotropy, crack guiding, and toughness enhancement in two-stage reactive polymer networks", Advanced Engineering Materials, 21, 1900578. [Link]

[68] Y. Lu, J.D. Carroll, K.N. Long, R. Long, 2019, "Failure of single glass micro balloons embedded in elastomer matrix under indentation", Composites Part B: Engineering, 173, 106870. [Link]

[67] K. Wang, X. Sun, Y. Zhang, T. Zhang, Y. Zheng, Y.C. Wei, P. Zhao, D.Y. Chen, H.A. Wu, W.H. Wang, R. Long, J.B. Wang, J. Chen, 2019, "Characterization of cytoplasmic viscosity of hundreds of single tumor cells based on micropipette aspiration", Royal Society Open Science, 6, 181707. [Link]

[66] S.R. Lavoie, P. Millereau, C. Creton, R. Long, T. Tang, 2019, "A continuum model for progressive damage in tough multi-network elastomers", Journal of the Mechanics and Physics of Solids, 125, 523-549. [Link]

[65] Y. Qi, Z. Zou, J. Xiao, R. Long, 2019, "Mapping the nonlinear crack tip deformation field in soft elastomer with a particle tracking method", Journal of the Mechanics and Physics of Solids, 125, 326-346. [Link]

[64] X. Sun, L. Yu, M.E. Rentschler, H.A. Wu, R. Long, 2019, "Delamination of a rigid punch from an elastic substrate under normal and shear forces", Journal of the Mechanics and Physics of Solids, 122, 141-160. [Link]

[63] T. Shen, R. Long, F.J. Vernerey, 2019, "Computational modeling of the large deformation and flow of viscoelastic polymers", Computational Mechanics, 63, 725-745. [Link]

Back to Top

2018

[62] F.J. Vernerey, R. Brighenti, R. Long, T. Shen, 2018, "Statistical damage mechanics of polymer networks", Macromolecules, 51, 6609-6622. [Link]

[61] Y. Qi#, J. Caillard#, R. Long, 2018, "Fracture toughness of soft materials with rate-independent hysteresis", Journal of the Mechanics and Physics of Solids, 118, 341-364. [Link]

[60] M.D. Kern, R. Long, M.E. Rentschler, 2018, "A representative volume element model to predict the adhesive response between a micro-patterned surface and a soft synthetic tissue", Mechanics of Materials, 119, 65-73. [Link]

Back to Top

2017

[59] D. Lloyd, X. Liu, N. Boddeti, L. Cantley, R. Long, M.L. Dunn, J.S. Bunch, 2017, "Adhesion, stiffness and instability in atomically thin MoS2 bubbles", Nano Letters, 17, 5329-5334. [Link]

[58] F.J. Vernerey, R. Long, R. Brighenti, 2017, "A statistically-based continuum theory for polymer with transient networks", Journal of the Mechanics and Physics of Solids, 107, 1-20. [Link]

[57] L. Cox, X. Sun, C. Wang, N. Sowan, J.P. Killgore, R. Long, H.A. Wu, C.N. Bowman, Y. Ding, 2017, "Light-stimulated permanent shape reconfiguration in crosslinked polymer microparticles", ACS Applied Materials and Interfaces, 9, 14422-14428. [Link]

[56] M.D. Kern, Y. Qi, R. Long, M.E. Rentschler, 2017, "Characterizing adhesion between a micro-patterned surface and a soft synthetic tissue", Langmuir, 33, 854-864. [Link]

[55] K. Wang, Y. Zhao, D. Chen, B. Fan, Y. Lu, L. Chen, R. Long, J. Wang, J. Chen, 2017, "Specific membrane capacitance, cytoplasm conductivity and instantaneous Young's modulus of single tumour cells", Scientific Data, 4, 170015.[Link]

Back to Top

2016

[54] X. Sun, H.A. Wu, R. Long, 2016, "Thermomechanics of a temperature sensitive covalent adaptable polymer with bond exchange reactions", Soft Matter, 12, 8847-8860. [Link]

[53] R. Long, C.Y. Hui, 2016, "Fracture toughness of hydrogels: measurement and interpretation", Soft Matter, 12, 8069-8086. (Review) [Link]

[52] N.G. Boddeti, R. Long, M.L. Dunn, 2016, "Adhesion mechanics of graphene on textured substrates", International Journal of Solids and Structures, 97-98, 56-74. [Link]

[51] R. Long, M. Lefranc, E. Bouchaud, C.Y. Hui, 2016, "Large deformation effect in Mode-I crack opening displacement of an Agar gel: a comparison of experiment and theory", Extreme Mechanics Letters, 9, 66-73. [Link]

[50] S.R. Lavoie, R. Long, T. Tang, 2016, "A rate-dependent damage model for elastomer at large strain", Extreme Mechanics Letters, 8, 114-124. [Link]

[49] J. Guo#, R. Long#, K. Mayumi, C.Y. Hui, 2016, "Mechanics of a dual crosslink gel with dynamic bonds: steady state kinetics and large deformation effects", Macromolecules, 49, 3497-3507. [Link]

[48] L. Cox, J. Killgore, Z. Li, R. Long, A. Sanders, J. Xiao, Y. Ding, 2016, "Influences of substrate adhesion and particle size on the shape memory effect of polystyrene particles", Langmuir, 32, 3691-3698. [Link]

[47] T. Lengyel, Y. Qi, P. Schiavone, R. Long, 2016, "Interface crack between a compressible elastomer and a rigid substrate with finite slippage", Journal of the Mechanics and Physics of Solids, 90, 142-159. [Link]

[46] S.R. Lavoie, R. Long, T. Tang, 2016, "An adhesive zone model for polymeric interfaces", International Journal of Fracture, 197, 169-183. [Link]

[45] W. Liu, R. Long, 2016, "Constructing continuous strain and stress fields from spatially discrete displacement data in soft materials", Journal of Applied Mechanics, 83, 011006.[Link]

Back to Top

2015

[44] S.R. Lavoie, R. Long, T. Tang, 2015, "Rate dependent fracture of a double cantilever beam with combined bulk and interfacial dissipation", International Journal of Solid and Structures, 75-76, 277-286.[Link]

[43] R. Long, C.Y. Hui, 2015, "Crack tip fields in soft elastic solids subjected to large quasi-static deformation: a review", Extreme Mechanics Letters, 4, 131-155. (Review) [Link]

[42] R. Long, K. Mayumi, C. Creton, T. Narita, C.Y. Hui, 2015, "Rheology of a dual crosslink self-healing gel: theory and measurement using parallel-plate torsional rheometry", Journal of Rheology, 59, 643-665. [Link]

[41] Y. Zhao, D.Y. Chen, Y.N. Luo, F. Chen, X.T. Zhao, M. Jiang, W.T. Yue, R. Long, J.B. Wang, J. Chen, 2015, "Simultaneous characterization of instantaneous Young's modulus and specific membrane capacitance of single cells using a microfluidic system", Sensors, 15, 2763-2773. [Link]

Back to Top

2014
 [40] R. Long#, K. Mayumi#, C. Creton, T. Narita, C.Y. Hui, 2014, "Time dependent behavior of a dual cross-linked self-healing gel: theory and experiments", Macromolecules, 47, 7243-7250. [Link]

[39] T. Liu, R. Long, C.Y. Hui, 2014, "The Energy release rate of a pressurized crack in soft elastic materials: effects of surface tension and large deformation", Soft Matter, 10, 7723-7729. [Link]

[38] T. Lengyel, R. Long, P. Schiavone, 2014, "Effect of interfacial slippage on the near-tip fields of an interface crack between a soft elastomer and a rigid substrate", Proceedings of the Royal Society A, 470, 20140497. [Link]

[37] R. Long, M.L. Dunn, 2014, "Channel cracks in atomic-layer and molecular-layer deposited multilayer thin film coatings", Journal of Applied Physics, 115, 233514. [Link]

[36] Y.N. Luo, D.Y. Chen, Y. Zhao, C. Wei, R. Long, J.B. Wang, J. Chen, 2014, "A constriction channel based microfluidic system enabling continuous characterization of cellular instantaneous Young's modulus", Sensors and Actuators B: Chemical, 202, 1183-1189. [Link]

[35] D.L. Romanyk, S.S. Liu, R. Long, J.P. Carey, 2014, "Considerations for determining relaxation constants from creep modeling of nonlinear suture tissue", International Journal of Mechanical Sciences, 85, 179-186. [Link]

[34] Y. Zhao, X.T. Zhao, D.Y. Chen, Y.N. Luo, M. Jiang, C. Wei, R. Long, W.T. Yue, J.B. Wang, J. Chen, 2014, "Tumor cell characterization and classification based on cellular specific membrane capacitance and cytoplasm conductivity", Biosensors and Bioelectronics, 57, 245-253. [Link]

Back to Top

2013
 [33] N.G. Boddeti, X. Liu, R. Long, J. Xiao, J.S. Bunch, M.L. Dunn, 2013, "Graphene blister with switchable shapes controlled by pressure and adhesion", Nano Letters, 13, 6216-6221. [Link]

[32] R. Long, H.J. Qi, M.L. Dunn, 2013, "Thermodynamics and mechanics of photochemically reacting polymers", Journal of the Mechanics and Physics of Solids, 61, 2212-2239. [Link]

[31] M.S. Hall, R. Long, X. Feng, Y.L. Huang, C.Y. Hui, M. Wu, 2013, "Towards single cell traction microscopy within 3D collagen matrices", Experimental Cell Research, 319, 2396-2408. [Link]

[30] X. Liu, N.G. Boddeti, M.R. Szpunar, L. Wang, M.A. Rodriguez, R. Long, J. Xiao, M.L. Dunn, J.S. Bunch, 2013, "Observation of pull-in instability in graphene membranes under interfacial forces", Nano Letters, 13, 2309-2313. [Link]

[29] Y. Zhao, D. Chen, Y. Luo, H. Li, B. Deng, S.B. Huang, T.K. Chiu, M.H. Wu, R. Long, H. Hao, X. Zhao, W. Yue, J. Wang, J. Chen, 2013, "A microfluidic system for cell type classification based on cellular size-independent electrical properties", Lab on a chip, 13, 2272-2277. [Link]

[28] N.G. Boddeti, S. P. Koenig, R. Long, J. Xiao, J.S. Bunch, M.L. Dunn, 2013, "Mechanics of adhered, pressurized graphene blisters", Journal of Applied Mechanics, 80, 040909. [Link]

[27] R. Long, H.J. Qi, M.L. Dunn, 2013, "Modeling the mechanics of covalently-adaptable polymer networks with temperature-dependent bond exchange reactions", Soft Matter, 9, 4083-4096. [Link]

[26] E. Laprade, R. Long, J. Pham, J. Lawrence, T. Emrick, A. Crosby, C.Y. Hui, K.R. Shull, 2013, "Large deformation and adhesive contact studies of axisymmetric membranes", Langmuir, 29, 1407-1419. [Link]

[25] C.Y. Hui, R. Long, J. Ning, 2013, "Stress relaxation near the tip of a stationary Mode I crack in a poroelastic solid", Journal of Applied Mechanics, 80, 021014. [Link]

[24] Y. Zhao, D. Chen, H. Li, Y. Luo, B. Deng, S.B. Huang, T.K. Chiu, M.H. Wu, R. Long, H. Hu, J. Wang, J. Chen, 2013, "A microfluidic system enabling continuous characterization of membrane specific capacitance and cytoplasm conductivity of single cells in suspension", Biosensors and Bioelectronics, 43, 304-307. [Link]

Back to Top

2012
 [23] J.B. Lee, S. Peng, Y.H. Roh, H. Funabashi, D. Yang, N. Park, E.J. Rice, L. Chen, R. Long, M. Wu, D. Luo, 2012, "A mechanical metamaterial made from DNA hydrogel", Nature Nanotechnology, 7, 816-820. [Link]

[22] M.S. Hall#, R. Long#, C.Y. Hui, M. Wu, 2012, "Mapping 3D stress and strain fields within a soft hydrogel using a fluorescence microscope", Biophysical Journal, 102, 2241-2250. [Link]

[21] R. Long, C.Y. Hui, 2012, "Crack buckling in soft gels under compression", Acta Mechanica Sinica, 28, 1098-1105. [Link]

[20] C.Y. Hui, R. Long, 2012, "A constitutive model for the large deformation of a self-healing gel", Soft Matter, 8, 8029-8216. [Link]

[19] C.Y. Hui, R. Long, 2012, "Direct extraction of work of adhesion from contact experiments: generalization of JKR theory to flexible structures and large deformation", Journal of Adhesion, 88, 70-85. [Link]

[18] R. Long, C.Y. Hui, A. Jagota, M. Bykhovskaia, 2012, "Adhesion energy can regulate vesicle fusion and stabilize partially fused states", Journal of Royal Society Interface, 9, 1555-1567. [Link]

[17] R. Long, C.Y. Hui, 2012, "Axisymmetric membrane in adhesive contact with rigid substrates: analytical solutions under large deformation", International Journal of Solid and Structures, 49, 672-683. [Link]

Back to Top

2011
 [16] R. Long, M.S. Hall, M. Wu, C.Y. Hui, 2011, "Effects of gel thickness on microscopic indentation measurement of gel modulus", Biophysical Journal, 101, 643-650. [Link]

[15] R. Long, C.Y. Hui, 2011, "Effects of finite chain extensibility on the stress fields near the tip of Mode III crack", Proceedings of the Royal Society A, 467, 3170-3187. [Link]

[14] C.Y. Hui, R. Long, K.J. Wahl, R.K. Everett, 2011, "Barnacles resist removal by crack trapping", Journal of Royal Society Interface, 8, 868-879. [Link]

[13] C.Y. Hui, A. Ruina, R. Long, A. Jagota, 2011, "Cohesive zone models and fracture", Journal of Adhesion, 87, 1-52. [Link]

[12] R. Long, V. R. Krishnan, C.Y. Hui, 2011, "Finite strain analysis of crack tip fields in incompressible hyperelastic solids loaded in plane stress", Journal of the Mechanics and Physics of Solids, 59, 672-695. [Link]

Back to Top

2010 and earlier
 [11] R. Long, K. R. Shull, C.Y. Hui 2010, "Large deformation adhesive contact mechanics of circular membranes with a flat rigid substrate", Journal of the Mechanics and Physics of Solids, 58, 1225-1242. [Link]

[10] R. Long, C.Y. Hui, W. Cheng, M. Campolongo, D. Luo, 2010, "Size effect on failure of pre-stretched free standing nanomembranes", Nanoscale Research Letters, 5, 1236-1239. [Link]

[9] R. Long, C.Y. Hui, 2010, "Effects of triaxiality on the growth of crack-like cavities in soft incompressible elastic solids", Soft Matter, 6, 1238-1245. [Link]

[8] A. Cristiano, A. Marcellan, R. Long, C.Y. Hui, J. Stolk, C. Creton, 2010, "An experimental investigation of fracture by cavitation of model elastomeric networks", Journal of Polymer Science B: Polymer Physics, 48, 1409-1422. [Link]

[7] W. Cheng, M.R. Hartman, D.M. Smilgies, R. Long, M.J. Campolongo, R. Li, K. Sekar, C.Y. Hui, D. Luo, 2010, "Probing in Real-Time the Soft Crystallization of DNA-Capped Nanoparticles", Angewandte Chemie International Edition, 49, 380-384. [Link]

[6] S. Vajpayee, R. Long, L. Shen, A. Jagota, C.Y. Hui, 2009, "Effect of rate on adhesion and static friction of a film-terminated fibrillar interface", Langmuir, 25, 2765-2771. [Link]

[5] R. Long, C.Y. Hui, 2009, "The effect of preload on the pull-off force in indentation tests of microfibre arrays", Proceedings of the Royal Society A, 465, 961-981. [Link]

[4] V. R. Krishnan, C.Y. Hui, R. Long, 2008, "Finite strain crack tip fields in soft incompressible elastic solids", Langmuir, 24, 14245-14253. [Link]

[3] R. Long, C.Y. Hui, S. Kim, M. Sitti, 2008, "Modeling the soft backing layer thickness effect on adhesion of elastic microfiber arrays", Journal of Applied Physics, 104,044301. [Link]

[2] S. Kim, M. Sitti, C.Y. Hui, R. Long, A. Jagota, 2007, "Effect of backing layer thickness on adhesion of single-level elastomer fiber arrays", Applied Physics Letters, 91, 161905. [Link]

[1] H.A. Wu, R. Long, X.X. Wang, F.C. Wang, 2007, "Elastic interaction between a string of cells and an individual cell", Chinese Physics Letters, 24, No.5, 1047-1049. [Link]

Back to Top