Publications

  1. S. Sattayasamitsathit, A.M. O'Mahony, X. Xiao, S.M. Brozik, C.M. Washburn, D.R. Wheeler, W. Gao, S. Minteer, J. Cha, D.B. Burckel, R. Polsky, J. Wang, "Highly Ordered Tailored Three-Dimensional Hierarchical Porous Gold Architectures", submitted (2011)


  2. A.M. Hung, T. Oh, J.N.Cha*, "Facile Thermal Treatment Process for Assembling Vertically Aligned Semiconductor Nanorods in Solution", Nanoscale, in press (2011)


  3. M.A. Nakatsuka, M.J. Hsu, S.C. Esener, J.N. Cha*, A.P. Goodwin, "DNA-Coated Microbubbles as Ultrasound Contrast Agents with Reversible Activity", Advanced Materials, 23, 4908-4912 (2011) pdf


  4. L.M. Forbes, A.M. O'Mahony, S. Sattayasamitsathit, J. Wang, J.N. Cha*, "Polymer End-Group Mediated Synthesis of Well-Defined Catalytically Active Platinum Nanoparticles", J. Mater. Chem. 21, 15788-15792 (2011) pdf


  5. A.M. Hung, N. Konopliv, J.N.Cha*, "Solvent-Based Assembly of CdSe Nanorods in Solution", Langmuir, 27, 12322-12328 (2011) pdf


  6. H. Noh, A.M. Hung, J.N. Cha*, "Surface Drive DNA Assembly of Binary Cubic Three-Dimensional Nanocrystal Superlattices", Small, 7, 3021-3025, (2011) pdf


  7. S. Sattayasamitsathit, A.M. O'Mahony, X. Xiao, S.M. Brozik, C.M. Washburn, D.R. Wheeler, J. Cha, D.B. Burckel, R. Polsky, J. Wang. "Highly dispersed Pt nanoparticle-modified 3D porous carbon: A metalized carbon electrode material", Electrochem. Comm. 13, 856-860 (2011) link


  8. J.H. Lee, J.N. Cha*, "Bacteriophage Platforms for Amplified Protein Detection through Visible Plasmon Shifts in Gold Nanocrystal Solutions from Bacteriophage Platforms", Analytical Chemistry, 83, 3516-3519, 2011 pdf


  9. A.P. Goodwin, M.A. Nakatsuka, E. Nakayama, M.J. Hsu, R.F. Mattrey,S.C. Esener, J.N. Cha*, "DNA-polymer-lipid shelled microbubbles with tunable ultrasound contrast properties", Abstracts of Papers of the American Chemical Society, 241, 2011


  10. P.F. Xu, H. Noh, J.H. Lee, J.N. Cha*, "DNA mediated assembly of single walled carbon nanotubes: role of DNA linkers and annealing", Physical Chemistry Chemical Physics, 13, 10004-10008, 2011 pdf


  11. M.A. Nakatsuka, J.H.Lee, E. Nakayama, A.M. Hung, M.J. Hsu, R.F. Mattrey,S.C. Esener, J.N. Cha*, A.P. Goodwin*, "Facile one-pot synthesis of polymer-phospholipid composite microbubbles with enhanced drug loading capacity for ultrasound-triggered therapy", Soft Matter, 7, 1656-1659, 2011 pdf


  12. L.M. Forbes, A.P. Goodwin, J.N. Cha*, "Controlled Nucleation of Platinum Nanocrystals from Peptides", Chemistry of Materials, 22, 6524-6528, 2010 pdf


  13. A.M. Hung, H. Noh, J.N. Cha*, "Recent advances in DNA-based directed assembly on surfaces", (invited), Nanoscale, 2, 2530-2537, 2010 pdf


  14. H. Noh, C. Choi, A.M. Hung, S.H. Jin, J.N. Cha*, "Site-Specific Patterning of Highly Ordered Nanocrystal Super lattices through Biomolecular Surface Confinement", ACS Nano, 4, 5076-5080, 2010 pdf


  15. A. Hung, C.M. Micheel, L.D. Bozano, L.W. Osterbur, G.M. Wallraff, J.N. Cha*, "Spatially-Directed Assembly of Gold Nanoparticles on Lithographically Patterned DNA Origami", Nature Nanotechnology, 5, 121-126, 2010 pdf


  16. H. Noh, A. Hung, C.M. Choi, J.H. Lee, J.Y. Kim, S.H. Jin, J.N. Cha*, "50 nm DNA Nanoarrays Generated from Uniform Oligonucleotide Films", ACS Nano, 3(8), 2376-2382, 2009 pdf


  17. R. Kershner, L. Bozano, C.M. Micheel, A. Hung, A. Fornoff, J. Cha, C. Rettner, M. Bersani, J. Frommer, P.W.K. Rothemund, G. Wallraff, "Placement and orientation of DNA nanostructures on lithographically patterned surfaces", Nature Nanotechnology, 4, 557-561, 2009 pdf


  18. B. Atmaja, J.N. Cha, C.W. Frank, "Adsorbed a -Helical Diblock Copolypeptides: Molecular Organization, Structural Properties, and Interactions", Langmuir, 25, 865-872, 2009 pdf


  19. B. Atmaja, J.N. Cha, A. Marshall, C.W. Frank, "Supramolecular Assembly of Block Copolypeptides with Semiconductor Nanocrystals", Langmuir, 25, 707-715, 2009 pdf


  20. J.W. Galusha, L.R. Richey, J.S. Gardner, J.N. Cha, M.H. Bartl, "Discovery of a diamond-based photonic crystal structure in beetle scales", Phys. Rev. E, 77(5-1), 2008 pdf


  21. C. Buie, A. Fornoff, C.M. Micheel, J.N. Cha*, "Directed assembly of gold nanoparticles on modified DNA origami", Polymer Preprints ACS, 49(1), 1117-1118, 2008


  22. Y. Zhang, H.-S. P. Wong, S. Raoux, J.N. Cha, C.T. Rettner, L.E. Krupp, T. Topuria, D.J. Milliron, P.M. Rice, J.L. Jordan-Sweet, "Phase change nanodot arrays fabricated using a self-assembly diblock copolymer approach", Appl. Phys. Lett., 91, 131041-131043, (2007) pdf


  23. J.N. Cha*, Y. Zhang, H.-S. P. Wong, S. Raoux, C. Rettner, L. Krupp, V. Deline, "Biomimetic Approaches for Fabricating High-Density Nanopatterned Arrays", Chem. Mater., 19, 839-843 (2007) pdf


  24. D.A. LaVan and J.N. Cha*, "Approaches for biological and biomimetic energy conversion", Proc. Natl. Acad. Sci., 103, 5251-5255 (2006) pdf


  25. B. Parrish and J. N. Cha*, "Peptide end-functionalized block copolymers prepared by reversible addition-fragmentation chain transfer polymerization", PMSE Preprints, ACS, 47, 588 (2006)


  26. B. Gigliotti, B. Sakizzie, D.S. Bethune, R.M. Shelby, J.N. Cha*, "Sequence-Independent Helical Wrapping of Single-Walled Carbon Nanotubes by Long Genomic DNA", Nanoletters, 6, 159-164 (2006) pdf


  27. E. M. Freer, J.N. Cha, J.L. Hedrick, R.D. Miller, H.-C. Kim, "Nanostructured organosilicates from self-assembled block copolymer / silsesquioxane mixtures", PMSE Preprints, 92, 69-70. (2005)


  28. E. M. Freer, L. E. Krupp, W.D. Hinsberg, P. M. Rice ; J.L. Hedrick, J.N. Cha, R.D. Miller, H.-C. Kim, "Oriented Mesoporous Organosilicate Thin Films", Nanoletters, 5, 2014-2018 (2005) pdf


  29. T. Magbitang, V.Y. Lee, J.N. Cha, H.-L. Wang, R.W. Chung, R.D. Miller, G. Dubois, W. Volksen, H.-C. Kim, J.L Hedrick, "Oriented nanoporous lamellar organosilicates templated from topologically unsymmetrical dendritic-linear block copolymers", Angew. Chem. Int. Ed., 44, 7574-7580 (2005) pdf


  30. A. Fu, C.M. Micheel, J. N. Cha, H. Chang, H. Yang, A.P. Alivisatos, "Discrete Nanostructures of Quantum Dots/Au with DNA", J. Am. Chem. Soc., 126, 10832-10833 (2004) pdf


  31. V.S. Murthy, J.N. Cha, G.D. Stucky, M.S. Wong, "Charge-Driven Flocculation of Poly(L-lysine)-Gold Nanoparticle Assemblies Leading to Microspheres", J. Am. Chem. Soc., 126, 5292-5299 (2004) pdf


  32. J.N. Cha, H. Birkedal, L.E. Euliss, M. H. Bartl, M.S. Wong, T.J. Deming, G.D. Stucky, "Spontaneous Formation of Nanoparticle Vesicles from Homopolymer Polylectrolytes", J. Am. Chem. Soc., 125, 8285-8289 (2003) pdf


  33. J. N. Cha, M.H. Bartl, M.S. Wong, A. Popitsch, T.J. Deming, G. D. Stucky, "Microcavity Lasing from Block Peptide Hierarchically Assembled Quantum Dot Spherical Resonators", Nanoletters, 3, 907-911 (2003) pdf


  34. J.N. Cha, M.S. Wong, K.S. Choi, T. J. Deming, G. D. Stucky, "Assembly of Nanoparticles into Hollow Spheres Using Block Copolypeptides", Nanoletters, 2, 583-587 (2002) pdf


  35. J.N. Cha, G.D. Stucky, D.E. Morse, T. J. Deming, "Block Copolypeptide Mediated Biomimetic Synthesis of Ordered Silica Structures", Nature, 403, 289-292 (2000) pdf


  36. J.N. Cha, K. Shimizu, Y. Zhou, T.J. Deming, G.D. Stucky, D.E. Morse, "Learning from Nature: Novel Routes to Biomimetic Synthesis of Silica Structures", MRS Symposium (Mineralization in Natural and Synthetic Biomaterials, Boston, November 1999)


  37. Y. Zhou, K. Shimizu, J.N. Cha, G.D. Stucky, D.E. Morse, "Efficient catalysis of polysiloxane synthesis by silicatein a requires specific hydroxyl and imidazole functionalities", Angew. Chem. Int. Ed., 38, 780-782 (1999) pdf


  38. J.N. Cha, K. Shimizu, Y. Zhou, S.C. Christiansen, B.F. Chmelka, G.D. Stucky, D.E. Morse, "Silicatein filaments and subunits from a marine sponge direct the polymerization of silica and silicones in vitro", Proc. Nat. Acad. Sci., 96, 361-365 (1999) pdf


  39. K. Shimizu, J.N. Cha, G.D. Stucky, D.E. Morse, "Silicatein a: Cathepsin L-like protein in sponge biosilica", Proc. Nat. Acad. Sci., 95, 6234-6238 (1998) pdf