List of publications

 

Evaluating dispersant stabilization of colloidal suspensions from the scaling behavior of gel rheology and adsorption measurements. F. Khalkhal, A. Negi, J. Harrison, C. D. Stokes, D. L. Morgan, C. O. Osuji. In Press, Langmuir (2017). doi:10.1021/acs.langmuir.7b03343 Adsorption isotherms combined with rheology at constant converage yield improved insight.
Flat drops, elastic sheets and microcapsules by interfacial assembly of a bacterial biofilm protein, BslA. G. Kaufman, W. Liu, D. M. Williams, Y. Choo, M. Gopinadhan, N. Samudrala, R. Sarfati, E. C. Y. Yan, L. Regan, and C. O. Osuji. In Press, Langmuir (2017). doi: 10.1021/acs.langmuir.7b03226 Structures formed by interfacial assembly of protein BslA.
Directing block copolymer self-assembly with permanent magnets: photopatterning microdomain alignment and generating oriented nanopores. M. Gopinadhan, Y. Choo, L. H. Mahajan, G. Kaufman, D. Ndaya, Y. Rokhlenko, R. M. Kasi, C. O. Osuji. Molecular Systems Design & Engineering, In Press (2017). doi:10.1039/C7ME00070G Aligned nanopores and photopatterned alignment of block copolymers using permanent magnets
Enhanced antibacterial activity through the controlled alignment of graphene oxide nanosheets. X. Lu, X. Feng, J. R. Werber, C. Chu, I. Zucker, J-H. Kim, C. O. Osuji, M. Elimelech. Proceedings of the National Academy of Sciences, In Press (2017). doi:10.1073/pnas.1710996114 Magnetic alignment of graphene oxide nanosheets leads to different interactions with bacteria.
Hexagonally ordered arrays of a-helical bundles formed from peptide-dendron hybrids. D. A. Barkley,Y. Rokhlenko, J. E. Marine, R. David, D. Sahoo, M. D. Watson, T. Koga, C. O. Osuji, J. G. Rudick. Journal of the American Chemical Society, In Press (2017). doi: 10.1021/jacs.7b09737 Peptide and dendron form hexagonally ordered arrays.
Controlling orientational order in block copolymers using low intensity magnetic fields. M. Gopinadhan, Y. Choo, K. Kawabata, G. Kaufman, X. Feng, X. Di, Y. Rokhlenko, L. H. Mahajan, D. Ndaya, R. M. Kasi, C. O. Osuji. Proceedings of the National Academy of Sciences, In Press (2017). doi:10.1073/pnas.1712631114 Aligment of block copolymer by low intensity magnetic field
Polymer nanosheets from supramolecular assemblies of conjugated linoleic acid - high surface area adsorbents from renewable materials. X. Feng, K. Kawabata, D. Whang, C. O. Osuji. Langmuir 33 (40), 1069010697 (2017). doi:10.1021/acs.langmuir.7b02467 TEM image of lamellar organization of polymer nanosheets and photograph of polymer film.
Loss of Phospholipid Membrane Integrity Induced by Two-Dimensional Nanomaterials.

I. Zucker, J. R. Werber, Z. S. Fishman, S. M. Hashmi, U. R. Gabinet, X. Lu, C. O. Osuji, L. D. Pfefferle, M. Elimelech. Environmental Science & Technolgy Letters 4 (10), 404409 (2017). doi:10.1021/acs.estlett.7b00358

2D nanomaterials disrupt phospholipid membrane integrity
Smart cellulose nanofluids produced by tunable hydrophobic association of polymer grafted cellulose nanocrystals. Y. R. Lee, D. Park, S. K. Choi, M. Kim, H. S. Baek, J. Nam, C. B. Chung, C. O. Osuji, J. W. Kim. ACS Applied Materials & Interfaces 9 (36), 3109531101 (2017). doi:10.1021/acsami.7b08783 Gels from polymer-grafted cellulose nanocrystals
Optically Active Elastomers from Liquid Crystalline Comb Copolymers with Dual Physical and Chemical Crosslinks. L. H. Mahajan, D. Ndaya, M. Gopinadhan, P. Deshmukh, X. Peng, C. O. Osuji, R. M. Kasi. Macromolecules, 50 (15), 59295939 (2017). doi:10.1021/acs.macromol.7b01157
Highly stiff yet elastic microcapsules incorporating cellulose nanofibrils. G. Kaufman, S. Mukhopadhyay, Y. Rokhlenko, S. Nejati, R. Boltyanskiy, Y. Choo, M. Loewenberg, C. O. Osuji. Soft Matter, 13, 2733-2737 (2017). doi:10.1039/C7SM00092H ToC Image - microcapsules
Implications of Grain Size Variation in Magnetic Field Alignment of Block Copolymer Blends. Y. Rokhlenko, P. W. Majewski, S. R. Larson, P. Gopalan, K. G. Yager, C. O. Osuji. ACS Macro Letters, 6, 404-409 (2017). doi:10.1021/acsmacrolett.7b00036 [pre-print: arXiv:1703.07508] ToC image - alignment due to grain size.
Highly Selective Vertically Aligned Nanopores in Sustainably Derived Polymer Membranes by Molecular Templating. X. Feng, K. Kawabata, G. Kaufman, M. Elimelech, C. O. Osuji. ACS Nano, 11 (4), 3911–3921 (2017). doi:10.1021/acsnano.7b00304 TOC Image - Nanoporous membrane
Post-Fabrication Modification of Electrospun Nanofiber Mats with Polymer Coating for Membrane Distillation Applications. E. Shaulsky, S. Nejati, C. Boo, F. Perreaulta, C. O. Osuji, M. Elimelech. Journal of Membrane Science, 530, 158-165 (2017). doi: 10.1016/j.memsci.2017.02.025 membrane
Multi-Scale Assembly of Polythiophene-Surfactant Supramolecular Complexes for Charge Transport Anisotropy. D. Bilger, A. Sarkar, C. Danesh, M. Gopinadhan, G. Braggin, J. Figueroa, T. V. Pham, D. Chun, Y. Rao, C. O. Osuji, M. Stefik, S. Zhang. Macromolecules 50 (3), 1047 (2017). doi:10.1021/acs.macromol.6b02416 TOC

Dual-Functionality Fullerene and Silver Nanoparticle Antimicrobial Composites via Block Copolymer Templates. K. J. Moor, C. O. Osuji, J.-H. Kim. ACS Applied Materials and Interfaces 8 (49), 33583-33591 (2016).doi:10.1021/acsami.6b10674

C70

Effect of Final Monomer Deposition Steps on Molecular Layer-by-Layer Polyamide Surface Properties. M. E. Tousley, D. L. Shaffer, J.-H. Lee, C. O. Osuji, M. Elimelech. Langmuir 32 (42), 10815-10823 (2016). doi:10.1021/acs.langmuir.6b02746

mLbL

Fabrication of Modularly Functionalizable Microcapsules Using Protein-based Technologies. A. Schloss, W. Liu, D. Williams, G. Kaufman, H. Hendrickson, B. Rudshteyn, L. Fu, H. Wang, V. Batista, C. Osuji, E. Yan, L. Regan. ACS Biomaterials Science & Engineering 2 (11), 1856-1861 (2016). doi:10.1021/acsbiomaterials.6b00447

Protein_BslA

Isomeric Effect Enabled Thermally Driven Self-Assembly of Hydroxystyrene-Based Block Copolymers. C. Kanimozhi, M. Kim, S. R. Larson, J. W. Choi, Y. Choo, D. P. Sweat, C. O. Osuji, P. Gopalan. ACS Macro Letters 5, 833-838 (2016). doi:10.1021/acsmacrolett.6b00376

ToC_Scheme_and_TEM_isomers
Materials for next-generation desalination and water purification membranes. J. R. Werber, C. O. Osuji, M. Elimelech. Nature Reviews Materials, 16018 (2016). doi:10.1038/natrevmats.2016.18 Self-assembled nanopores
Strong Orientational Coupling of Block Copolymer Microdomains to Smectic Layering Revealed by Magnetic Field Alignment. M. Gopinadhan, Y. Choo, C. O. Osuji. ACS Macro Letters 5 (3), 292-296 (2016). doi:10.1021/acsmacrolett.5b00924 [pre-print arXiv:1509.02961] Temperature dependent azimuthal x-ray intensity map

Thin polymer films with continuous vertically aligned 1-nm pores fabricated by soft confinement. X. Feng, S. Nejati, M. G. Cowan, M. E. Tousley, B. R. Wiesenauer, R. D. Noble, M. Elimelech, D. L. Gin, C. O. Osuji. ACS Nano 10 (1), 150-158 (2016). doi:10.1021/acsnano.5b06130

Guided Evolution of Bulk Metallic Glass Nanostructures: A Platform for Designing 3D Electrocatalytic Surfaces. G. Doubek, R. C. Sekol, J. Li, E. Moy, S. Nejati, W. C. Reid, M. Carmo, M. Linardi, E. Kinser,Y. Liu, C. O. Osuji, J. Schroers, S. Mukherjee, A. D. Taylor. Advanced Materials, 28 (10), 1940-1944 (2016). doi:10.1002/adma.201504504
Sequential Deposition of Block Copolymer Thin Films and Formation of Lamellar Heterolattices by Electrospray Deposition. Y. Choo, H. Hu, K. Toth, C. O. Osuji. Journal of Polymer Science Part B: Polymer Physics 54 (2), 247-253 (2016). doi:10.1002/polb.23913 ToC
Rapid fabrication of ZnO nanorod arrays with controlled spacing by micelle-templated solvothermal growth. C. Pelligra, K. Toth, H. Hu, C. O. Osuji. Nanoscale 8 (1), 149-156 (2016). doi:10.1039/C5NR07914D ZnO nanorods templated by block copolymer micelles
Rheology of Cellulose Nanofibrils in the Presence of Surfactants. N. Quennouz, S. Hashmi, H-S. Choi, J. W. Kim, C. O. Osuji. Soft Matter 12 (1) , 157-164 (2016). doi:10.1039/C5SM01803J Mediation of cellulose nanofibril interactions by non-ionic surfactant adsorption
Magnetic Alignment of Block Copolymer Microdomains by Intrinsic Chain Anisotropy. Y. Rokhlenko, K. Zhang, M. Gopinadhan, S. R. Larson, P. W. Majewski, K. G. Yager, P. Gopalan, C. S. O'Hern, C. O. Osuji. Physical Review Letters 115, 258302 (2015). doi:10.1103/PhysRevLett.115.258302. Featured here as a Focus Story in Physics. [pre-print arXiv:1509.01292] TEM image of field aligned lamellae of PS-b-P4VP
Multiscale Patterning of a Metallic Glass using Sacrificial Imprint Lithography. J. P. Singer, C. I. Pelligra, N. Kornblum, Y. Choo, M. Gopinadhan, P. Bordeenithikasem, J. Ketkaew, S. F. Liew, H. Cao, J. Schroers, C. O. Osuji . Microsystems and Nanoengineering 1, 15040 (2015). doi:10.1038/micronano.2015.40
Phase Behavior of Polylactide-Based Liquid Crystalline Brushlike Block Copolymers. Y. Choo, L. H. Mahajan, M. Gopinadhan, D. Ndaya, P. Deshmukh, R. M. Kasi, C. O. Osuji. Macromolecules, 48 (22), 83158322 (2015). doi:10.1021/acs.macromol.5b02009 Phase_Diagram
Selectivity and Mass Transfer Limitations in Pressure-Retarded Osmosis at High Concentrations and Increased Operating Pressures. A. P. Straub, C. O. Osuji, T. Y. Cath, M. Elimelech. Environmental Science and Technology 49 (20), 12551-12559 (2015). doi:10.1021/10.1021/acs.est.5b01317 Cartoon of PRO Membrane
Nanoscale Size Effects in Crystallization of Metallic Glass Nanorods. S. Sohn, Y. Jung, Y. Xie, C. O. Osuji, J. Schroers, J. J. Cha. Nature Communications 6, 8157 (2015). doi:10.1038/ncomms9157 BMG
Production of Amorphous Nanoparticles by Supersonic Spray-drying with a Microfluidic Nebulator. E. Amstad, M. Gopinadhan, C. Holtze, C. O. Osuji, M. P. Brenner, F. Spaepen, D. A. Weitz. Science 349 (6251), 956-960, (2015). doi:10.1126/science.aac9582 amorphous
Elements Provide a Clue: Nanoscale Characterization of Thin-Film Composite Polyamide Membranes. X. Lu, S. Nejati, Y. Choo, C. O. Osuji, J. Ma, M. Elimelech. ACS Applied Materials and Interfaces 7 (31), 16917-16922, (2015). doi:10.1021/acsami.5b05478 STEM_EDX&XPS
Soft Microcapsules with Highly Plastic Shells Formed by Interfacial Polyelectrolyte-Nanoparticle Complexation. G. Kaufman, S. Nejati, R. Sarfati, R. Boltyanskiy, M. Loewenberg, E. R. Dufresne, C. O. Osuji. Soft Matter 11 (38), 7478-7482, (2015). *Featured as cover article. doi:10.1039/C5SM00973A Microcapsules with particle-polymer based shells.
Experimental evidence for proposed transformation pathway from inverse hexagonal to inverse diamond cubic phase from oriented lipid samples. A. M. Squires, S. Akbar, M. Tousley, Y. Rokhlenko, J. P. Singer, and C. O. Osuji. Langmuir 31 (28), 7707-7711, (2015). doi:10.1021/acs.langmuir.5b01676 Lyotropic mesophase schematic
Continuous and patterned deposition of functional block copolymer thin films using electrospray. H. Hu, K. Toth, M. Kim, P. Gopalan, C. O. Osuji. MRS Communications 5 (2), 235-242, (2015). doi: 10.1557/mrc.2015.37 ToC image - ESD_BCP
Engineering flat sheet microporous PVDF films for membrane distillation. S. Nejati, C. Boo , C. O. Osuji, M. Elimelech. Journal of Membrane Science 492, 355-363, (2015). doi:10.1016/j.memsci.2015.05.033 ToC image - PVDF films
Structural Diversity of Arthropod Biophotonic Nanostructures Spans Amphiphilic Phase-Space. V. Saranathan, A. Seago, A. Sandy, S. Narayanan, S. G. J. Mochrie, E. R. Dufresne, H. Cao, C. O. Osuji, R. Prum. Nano Letters 15 (6), 3735-3742, (2015). doi:10.1021/acs.nanolett.5b00201 ToC image
Physical Continuity and Vertical Alignment of Block Copolymer Domains by Kinetically Controlled Electrospray Deposition. H. Hu, Y. Choo, X. Feng, C. O. Osuji. Macromolecular Rapid Communications 36 (13), 1290-1296 (2015). doi:10.1002/marc.201500099 ToC Image - vertically aligned SBS triblock copolymer
Domain Orientation in Bulk Block Copolymers. M. Gopinadhan, C. O. Osuji. Encyclopedia of Polymeric Nanomaterials (Springer-Verlag Berlin Heidelberg). (2015). doi:10.1007/978-3-642-36199-9_81-1 Schematic of aligned block copolymers
Shear accelerated crystallization in a supercooled atomic liquid. Z. Shao, J. P. Singer, Y. Liu, Z. Liu, H. Li, M. Gopinadhan, C. S. O'Hern, J. Schroers, C. O. Osuji. Physical Review E 91, 020301(R) (2015) doi:10.1103/PhysRevE.91.020301 [pre-print arXiv: 1407.2078]. FEM Strain map of BMG
Nanoimprinting Sub-100 nm Features in a Photovoltaic Nanocomposite using Durable Bulk Metallic Glass Molds. J. P. Singer, M. Gopinadhan, Z. Shao, A. D. Taylor, J. Schroers, C. O. Osuji. ACS Applied Materials and Interfaces 7 (6), 34563461 (2015). doi: 10.1021/am507368g Nanoimprinting photovoltaic polymer using a bulk metallic glass
Mesenchymal Stromal Cells form Vascular Tubes when Placed in Fibrin Sealant and Accelerate Wound Healing in Vivo. J. J. Mendez, M. Ghaedi, A. Sivarapatna, S. Dimitrievska, Z. Shao, C. O. Osuji, D. M. Steinbacher, D. J. Leffell, L. Niklason. Biomaterials 40, 61-71 (2015). doi:10.1016/j.biomaterials.2014.11.011
Scalable Fabrication of Polymer Membranes with Vertically Aligned 1-nm Pores by Magnetic Field Directed Self-Assembly. X. Feng, M. E. Tousley, M. G. Cowan, B. R. Wiesenauer, S. Nejati, Y. Choo, R. D. Noble, M. Elimelech, D. L. Gin, C. O. Osuji. ACS Nano 8 (12), 1197711986 (2014). doi:10.1021/nn505037b Vertically aligned 1-nm nanopores by magnetic alignment
Role of HF in Oxygen Removal from Carbon Nanotubes: Implications for High Performance Carbon Electronics. X. Li, J-S. Hung, S. Nejati, L. McMillon, S. Huang, C. O. Osuji, N. Hazari, A. D. Taylor. Nano Letters 14 (11), 61796184 (2014). doi:10.1021/nl502401c HF vapor treatment of SWNTs
Omniphobic Membrane for Robust Membrane Distillation. S. Lin, S. Nejati, C. Boo, Y. Hu, C. O. Osuji, M. Elimelech. Environmental Science & Technology Letters 1 (11), 443447 (2014). doi:10.1021/ez500267p Omniphobic membrane structure
Rational Design of a Block Copolymer with a High Interaction Parameter. D. P. Sweat, M. Kim, S. R.Larson, J. W. Choi, Y. Choo, C. O. Osuji, P. Gopalan. Macromolecules 47 (19), 66876696 (2014). doi:10.1021/ma501597g Block copolymer lamellae with high chi-parameter microphase separation
Aligned Nanostructured Polymers by Magnetic Field Directed Self-Assembly of a Polymerizable Lyotropic Mesophase. M. E. Tousley, X. Feng, M. Elimelech, C. O. Osuji, ACS Applied Materials and Interfaces 6 (22), 19710-19717 (2014). *Featured as cover article. doi:10.1021/am504730b Magnetic alignment of mesophase leads to nanostructured film after polymerization.
Use of the Gabor Filter for Edge Detection in the Analysis of Zinc Oxide Nanowire Images. B. E. Scanley, T. E. Sadowski, C. I. Pelligra, M. E. Kreider, C. O. Osuji. Microscopy and Microanalysis 20 (S3), 830-831 (2014). doi:10.1017/S143192761400587X ZnO Nanowire
Morphology Development in Thin Films of a Lamellar Block Copolymer Deposited by Electrospray. H. Hu, J. P. Singer, C. O. Osuji. Macromolecules 47 (16), 57035710 (2014). doi: 10.1021/ma500376n Electrospray deposition of lamellar thin films
Single-step microfluidic fabrication of soft monodisperse polyelectrolyte microcapsules by interfacial complexation. G. Kaufman, R. Boltyanskiy, S. Nejati, A. R. Thiam, M. Loewenberg, E. R. Dufresne, C. O. Osuji. Lab on a Chip 14 (18), 3494-3497 (2014). doi: 10.1039/C4LC00482E Deformable microcapsules by polyelectrolye complexation
Scalable high-fidelity growth of semiconductor nanorod arrays with controlled geometry for photovoltaic devices using block copolymers. C. I. Pelligra, S. Huang, J. P. Singer, A. T. Mayo, R. R. Mu, C. O. Osuji. Small 10 (21), 4304-4309 (2014). doi:10.1002/smll.201400956
Thermally Switchable Aligned Nanopores by Magnetic-Field Directed Self-Assembly of Block Copolymers. M. Gopinadhan, P. Deshmukh, Y. Choo, P. W. Majewski, O. Bakajin, M. Elimelech, R. M. Kasi, C. O. Osuji. Advanced Materials 26 (30), 5148-5154 (2014). doi: 10.1002/adma.201401569
Poly(ethyleneimine)-based Polymer Blends As Single-ion Lithium Conductors. R. P. Doyle, X. Chen, M. Macrae, A. Srungavarapu, L. J. Smith, M. Gopinadhan, C. O. Osuji, S. Granados-Focil. Macromolecules 47 (10), 34013408 (2014). doi:10.1021/ma402325a
Molecular Design of Liquid Crystalline Brush-Like Block Copolymers for Magnetic Field Directed Self-Assembly: A Platform for Functional Materials. P. Deshmukh, M. Gopinadhan, Y. Choo, S-K. Ahn, P. W. Majewski, S. K. Yoon, O. Bakajin, M. Elimelech, C. O. Osuji, R. M. Kasi. ACS Macro Letters 3, 462-466 (2014). *Featured as cover article. doi:10.1021/mz500161k
Hybrid Pressure Retarded Osmosis - Membrane Distillation System for Power Generation from Low-Grade Heat: Thermodynamic Analysis and Energy Efficiency. S. Lin, N. Y. Yip, T. Cath, C. O. Osuji, M. Elimelech. Environmental Science & Technology 48 (9), 5306-5313 (2014). doi:10.1021/es405173b
Directed Self-Assembly of Block Copolymers: A Tutorial Review of Strategies for Enabling Nanotechnology with Soft Matter. H. Hu, M. Gopinadhan, C. O. Osuji. Soft Matter, 10 (22), 3867-3889 (2014). doi:10.1039/C3SM52607K
Viscoelasticity of a colloidal gel during dynamical arrest: evolution through the critical gel and comparison with a soft colloidal glass. A. Negi, C. G. Redmon, S. Ramakrishnan, C. O. Osuji. Journal of Rheology 58 (5), 1557 (2014) [pre-print arXiv:1401.8018]. doi:10.1122/1.4883675
Large Area Vertical Alignment of ZnO Nanowires in Semiconducting Polymer Thin Films Directed by Magnetic Fields. C. I. Pelligra, P. W. Majewski, C. O. Osuji. Nanoscale 5, 10511-10517 (2013). doi:10.1039/C3NR03119E
Finite size effects in the crystallization of a bulk metallic glass. M. Gopinadhan, Z. Shao, Y. Liu, S. Mukherjee, R. C. Sekol, G. Kumar, A. D. Taylor, J. Schroers, C. O. Osuji. Applied Physics Letters 103, 111912 (2013). doi:10.1063/1.4821032
Hierarchically Self-Assembled Photonic Materials from Liquid Crystalline Random Brush Copolymers. P. Deshmukh, S-K. Ahn, M. Gopinadhan, C. O. Osuji, R. M. Kasi. Macromolecules 46 (11), p. 45584566 (2013). doi:10.1021/ma400846y
Monoliths of Semiconducting Block Copolymers by Magnetic Alignment. H. Tran, M. Gopinadhan, P. W. Majewski, R. Shade, V. Steffes, C. O. Osuji, L. Campos. ACS Nano 7 (6), p. 5514-5521 (2013). doi:10.1021/nn401725a
Size-Dependent Viscosity in the Super-Cooled Liquid State of a Bulk Metallic Glass. Z. Shao, M. Gopinadhan, G. Kumar, S. Mukherjee, Y. H. Liu, C. O'Hern, J. Schroers, C. O. Osuji. Applied Physics Letters 102, 221901 (2013). doi:10.1063/1.4808342
Role of Interparticle Attraction in the Yielding Response of Microgel Suspensions. Z. Shao, A. Negi, C. O. Osuji. Soft Matter 9 (22), p. 5492 - 5500 (2013). doi:10.1039/C3SM50209K
Understanding anisotropic transport in self-assembled membranes and maximizing ionic conductivity by microstructure alignment. P. W. Majewski, M. Gopinadhan, C. O. Osuji. Soft Matter 9 (29), p. 7106-7116 (2013). doi:10.1039/C3SM50320H
Continuous Equilibrated Growth of Ordered Block Copolymer Thin Films by Electrospray Deposition. H. Hu, S. Rangou, M. Kim, P. Gopalan, V. Filiz, A. Avgeropoulos, C. O. Osuji. ACS Nano, 7 (4), p. 2960-2970 (2013). doi:10.1021/nn400279a
Order-Disorder Transition and Alignment Dynamics of a Block Copolymer Under High Magnetic Fields by In Situ X-Ray Scattering. M. Gopinadhan, P. W. Majewski, Y. Choo, C. O. Osuji. Physical Review Letters 110, 078301 (2013). doi:10.1103/PhysRevLett.110.078301 [pre-print arXiv:1207.1626v1]
Synthesis and Suspension Rheology of Titania Nanoparticles Grafted With Zwitterionic Polymer Brushes. Z. Shao, Y-J. Yang, H-S. Lee, J-W. Kim, C. O. Osuji, Journal of Colloid and Interface Science 386 (1), 135-140 (2012). doi:10.1016/j.jcis.2012.06.085
Stable Sequestration of Single-Walled Carbon Nanotubes in Self-Assembled Aqueous Nanopores. M. S. Mauter, M. Elimelech, C. O. Osuji. Journal of the American Chemical Society 134 (9), 3950-3953 (2012). doi:10.1021/ja209847u

Magnetic Field Alignment of a Diblock Copolymer Using a Supramolecular Route. M. Gopinadhan, P. W. Majewski, E. S. Beach, C. O. Osuji. ACS Macro Letters 1 (1), 184-189 (2012). doi:10.1021/mz2001059

Cholesteric Mesophase in Side-Chain Liquid Crystalline Polymers: Influence of Mesogen Interdigitation and Motional Decoupling." S.-K. Ahn, M. Gopinadhan, P. Deshmukh, R. K. Lakhman, C. O. Osuji, R. M. Kasi. Soft Matter 8, 3185-3191 (2012). doi:10.1039/C2SM07115K

Directed Self-Assembly of Hybrid Oxide/Polymer Core-Shell Nanowires with Transport Optimized Morphology for Photovoltaics. S. Zhang, C. I. Pelligra, G. Keskar, J. Jiang, P. W. Majewski, A. D. Taylor, S. Ismail-Beigi, L. D. Pfefferle, C. O. Osuji. Advanced Materials 24 (1), 82-87 (2012). doi:10.1002/adma.201103708

Magnetic Field Alignment of Block Copolymers and Polymer Nanocomposites: Scalable Microstructure Control in Functional Soft Materials. P. W. Majewski, M. Gopinadhan, C. O. Osuji. Journal of Polymer Science Part B: Polymer Physics50, (1), 2-8 (2012). doi: 10.1002/polb.22382

Liquid Crystalline Order and Magnetocrystalline Anisotropy in Magnetically Doped Semiconducting ZnO Nanowires. S. Zhang, C. I. Pelligra, G. Keskar, P. Majewski, F. Ren, L. Pfefferle, C. O. Osuji. ACS Nano 5 (10), 8357-8364 (2011). doi:10.1021/nn203070d

Lyotropic Self-Assembly of High-Aspect-Ratio Semiconductor Nanowires of Single-Crystal ZnO. S. Zhang, P. Majewski, G. Keskar, L. Pfefferle, C. O. Osuji. Langmuir 27 (18), 11616-11621 (2011). *Featured as cover article. doi:10.1021/la200703u

Antifouling Ultrafiltration Membranes via Post-Fabrication Grafting of Biocidal Nanomaterials. M. Mauter, Y. Wang, K. Okemgbo, C. O. Osuji, E. Giannelis, M. Elimelech. ACS Applied Materials & Interfaces 3 (8), 2861-2868 (2011). doi:10.1021/am200522v

Tailoring Crystallization Behavior of PEO Based Liquid Crystalline Block Copolymers through Variation in Liquid Crystalline Content. Y. Zhou, S-K. Ahn, R. K. Lakhman, M. Gopinadhan, C. O. Osuji, R. Kasi. Macromolecules 44 (10), 3924-3934 (2011). doi: 10.1021/ma102922u

Side-Chain Liquid Crystalline Polymer Networks: Exploiting Nanoscale Smectic Polymorphism to Design Shape Memory Polymers. S-K. Ahn, P. Deshmukh, M. Gopinadhan, C. O. Osuji, R. M. Kasi. ACS Nano 5 (4), 3085 (2011). doi:10.1021/nn200211c

Anisotropic Ionic Conductivity in Block Copolymer Membranes by Magnetic Field Alignment. P. W. Majewski, M. Gopinadhan, W-S. Jang, J. L. Lutkenhaus, C. O. Osuji. Journal of the American Chemical Society 132 (49), 17516-17522 (2010). doi:10.1021/ja107309p

Nanocomposites of Vertically Aligned SWNTs by Magnetic Alignment and Polymerization of a Lyotropic Precursor. M. S. Mauter, M. Elimelech, C. O. Osuji. ACS Nano 4 (11), 6651-6658 (2010). doi:10.1021/nn102047j

Stimuli-Responsive Smart Gels Realized via Modular Protein Design. T. Z. Grove, C. O. Osuji, J. D. Forster, E. R. Dufresne, L. Regan. Journal of the American Chemical Society 132 (40), 14024–14026 (2010). doi:10.1021/ja106619w

Lyotropic Hexagonal Ordering in Aqueous Media by Conjugated Hairy-rod Supramolecules. S. Zhang, L. P. Pfefferle, C. O. Osuji. Macromolecules 43 (18), 7549-7555 (2010). doi:10.1021/ma101328p

Smectic Demixing in the Phase Behavior and Self-Assembly of a Hydrogen-Bonded Polymer with Mesogenic Side Chains. M. Gopinadhan, E. Beach, P. Anastas, C. O. Osuji. Macromolecules 43 (16), 6646-6654 (2010). doi:10.1021/ma1006667

Structure, Function, and Self-Assembly of Single Network Gyroid (I4132) Photonic Crystals in Butterfly Wing Scales. V. Saranathan, C. O. Osuji, S. G. J. Mochrie, H. Noh, S. Narayanan, A. Sandy, E. R. Dufresne, R. Prum. Proceedings of the National Academy of Sciences 107, 11676-11681 (2010). doi:10.1073/pnas.0909616107

Time resolved viscoelastic properties during structural arrest and aging of a colloidal glass. A. Negi and C. O. Osuji. [arXiv]. Physical Review E 82, 031404 (2010). doi:10.1103/PhysRevE.82.031404

Alignment of Self-Assembled Structures in Block Copolymer Films by Solvent Vapor Permeation. C. O. Osuji. Macromolecules 43 (7), 3132-3135 (2010). doi:10.1021/ma100066e

Facile Alignment of Amorphous Poly(ethylene oxide) Microdomains in a Liquid Crystalline Block Copolymer Using Magnetic Fields: Towards Ordered Electrolyte Membranes. M. Gopinadhan, P. W. Majewski, C. O. Osuji. Macromolecules 43 (7), 3286-3293 (2010). doi:10.1021/ma9026349

Controlled Alignment of Lamellar Lyotropic Mesophases by Rotation in a Magnetic Field. P. W. Majewski, C. O. Osuji. Langmuir 26 (11), 8737-8742 (2010). doi:10.1021/la100285j

Dynamics of a colloidal glass during stress-mediated structural arrest. A. Negi and C. O. Osuji. [arXiv]. Europhysics Letters 90, 28003 (2010). doi:10.1209/0295-5075/90/28003

Physical aging and relaxation of residual stresses in a colloidal glass following flow cessation. A. Negi and C. O. Osuji. [arXiv]. Journal of Rheology 54 (5), 943-958 (2010). doi:10.1122/1.3460800

Non-degenerate magnetic alignment of self-assembled mesophases. P. W. Majewski, C. O. Osuji. Soft Matter 5, 3414 (2009). [pre-print][suppl. info] doi:10.1039/b910705c

Dynamics of Internal Stresses and Scaling of Strain Recovery in an Aging Colloidal Gel. A. Negi and C. O. Osuji. Physical Review E 80, 010404(R) (2009). doi: 10.1103/PhysRevE.80.010404 [pre-print] [arXiv]

New Insights on Fumed Colloidal Rheology - Shear Thickening and Vorticity Aligned Structures in Flocculating Dispersions. A. Negi and C. O. Osuji. Rheol. Acta. 48 871-881 (2009) doi: 10.1007/s00397-008-0341-9, Dec. 2008. [pre-print]

Highly Anisotropic Vorticity Aligned Structures in a Shear Thickening Attractive Colloidal System. C. O. Osuji, D. Weitz. Soft Matter 4, 1388 (2008) doi:10.1039/b716324j . cond-mat:0710.4336, Oct. 2007. [PDF] [arXiv]

Shear Thickening and Scaling of the Elastic Modulus in a Fractal Colloidal System with Attractive Interactions. C. O. Osuji, C. Kim and D. A. Weitz. Physical Review E 77, 060402(R) (2008). cond-mat:0710.0042, Sep, 2007. [pre-print] [arXiv] doi:10.1103/PhysRevE.77.060402

Supramolecular Microphase Separation in a Hydrogen Bonded Liquid Crystalline Comb Copolymer in the Melt State. C. O. Osuji, C-Y. Chao, C. K. Ober, E. L. Thomas. Macromolecules 39 (9), 3114-3117 (2006). [PDF]. doi:10.1021/ma052547+

 

Alignment of Self-Assembled Hierarchical Microstructure in Liquid Crystalline Diblock Copolymers Using High Magnetic Fields. C. O. Osuji, P. Ferreira, G. P. Mao, C. K. Ober, E. L. Thomas. Macromolecules 37 (26), 9903-9908 (2004). [PDF] doi:10.1021/ma0483064

 

Orientational switching of mesogens and microdomains in hydrogen-bonded side-chain liquid-crystalline block copolymers using AC electric fields. C-Y. Chao, C. O. Osuji, X. F. Li, C. K. Ober and E. L. Thomas. Advanced Functional Materials 14 (4), 364-370, 2004. [PDF] doi:10.1002/adfm.200305159

 

Temperature Dependent Photonic Bandgap in a Self-Assembled Hydrogen Bonded Liquid Crystalline Diblock Copolymer. C. O. Osuji, C-Y. Chao, I. Bita, C. K. Ober, E. L. Thomas. Advanced Functional Materials 12 (11-12), 753-758, 2002. [PDF] doi:10.1002/adfm.200290003

 

Understanding and controlling the morphology of styrene-isoprene side group liquid crystalline diblock copolymers. C. O. Osuji, J. T. Chen, G. P. Mao, C. K. Ober and E. L. Thomas. Polymer 41 (25), 8897-8907 (2000). [PDF] doi:10.1016/S0032-3861(00)00233-0

 

Structure development in side group liquid crystalline diblock copolymers. In Morishima Y, Norisuye T, Tashiro K, editors. Molecular Interactions and Time-Space Organization in Macromolecular Systems, Berlin: Springer, 1999. p. 9-28. C. O. Osuji, J. T. Chen, G. P. Mao, C. K. Ober and E. L. Thomas.

 

Transverse cylindrical microdomain orientation in an LC diblock copolymer under oscillatory shear. Macromolecules 32 (22), 7703-7706, 1999. C. O. Osuji, G. P. Mao, C. K. Ober and E. L. Thomas. [PDF] doi:10.1021/ma991155y

 

Effect of the monomer ratio on the strengthening of polymer phase boundaries by random copolymers. Macromolecules 30 (22), 6727-6736, 1997. C. A. Dai, C. O. Osuji, K. D. Jandt, B. J. Dair, C. K. Ober, E. J. Kramer and C. Y. Hui. [PDF]. doi:10.1021/ma960543m