Chinedum Osuji

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Yale University

Copies of publications


Added for AP225 Fall 2010


CO1. Lyotropic Hexagonal Ordering in Aqueous Media by Conjugated Hairy-rod Supramolecules. S. Zhang, L. P. Pfefferle, C. O. Osuji. Accepted, Macromolecules (2010).

CO2. Smectic demixing in the phase behaviour and self-assembly of a hydrogen bonded polymer with mesogenic side chains. M. Gopinadhan, E. Beach, P. Anastas, C. O. Osuji. In Press , Macromolecules (2010).

CO3. 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).

CO4. Time resolved viscoelastic properties during structural arrest and aging of a colloidal glass. A. Negi and C. O. Osuji.

CO5. Alignment of Self-Assembled Structures in Block Copolymer Films by Solvent Vapor Permeation. C. O. Osuji. Macromolecules, 43 (7) p. 3132-3135 (2010).

CO6. 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) p. 3286-3293 (2010).

CO7. Controlled Alignment of Lamellar Lyotropic Mesophases by Rotation in a Magnetic Field. P. W. Majewski, C. O. Osuji. Langmuir, 26 (11) 8737-8742 (2010).

CO8. Dynamics of a colloidal glass during stress-mediated structural arrest. A. Negi and C. O. Osuji. [arXiv]. Europhysics Letters, 90, 28003 (2010).

CO9. Physical aging and relaxation of residual stresses in a colloidal glass following flow cessation. A. Negi and C. O. Osuji. [arXiv]. In press, Journal of Rheology (2010).

CO10. Non-degenerate magnetic alignment of self-assembled mesophases. P. W. Majewski, C. O. Osuji. Soft Matter, 5, 3414 (2009).

CO11. Dynamics of Internal Stresses and Scaling of Strain Recovery in an Aging Colloidal Gel. A. Negi and C. O. Osuji. Phys. Rev. E. 80, 010404(R) (2009).

CO12. 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)

CO13. Highly Anisotropic Vorticity Aligned Structures in a Shear Thickening Attractive Colloidal System. C. O. Osuji, D. Weitz. Soft Matter, 4, 1388 (2008) cond-mat:0710.4336, Oct. 2007.

CO14. 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. Phys. Rev. E. 77, 060402(R) (2008). cond-mat:0710.0042, Sep, 2007.

CO15. 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) p3114-3117 (2006).

CO16. 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), p. 9903-9908 (2004).

CO17. 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.

CO18. 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.

CO19. 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).

CO20. 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.

CO21. Transverse cylindrical microdomain orientation in an LC diblock copolymer under oscillatory shear. Macromolecules 32 (22) p.7703-7706, 1999. C. O. Osuji, G. P. Mao, C. K. Ober and E. L. Thomas.

CO22. Effect of the monomer ratio on the strengthening of polymer phase boundaries by random copolymers. Macromolecules 30 (22) p. 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.


Added for AP225 Fall 2011

CO23. 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).

CO24. 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), pp 17516–17522 (2010).

CO25. 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), pp 6651–6658 (2010).

CO26. 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) p. 14024–14026 (2010).

CO27. Lyotropic Hexagonal Ordering in Aqueous Media by Conjugated Hairy-rod Supramolecules. S. Zhang, L. P. Pfefferle, C. O. Osuji. Macromolecules 43 (18) p. 7549-7555 (2010).

CO28. Smectic demixing in the phase behaviour and self-assembly of a hydrogen bonded polymer with mesogenic side chains. M. Gopinadhan, E. Beach, P. Anastas, C. O. Osuji. Macromolecules 43 (16) p.6646-6654 (2010).

CO29. Time resolved viscoelastic properties during structural arrest and aging of a colloidal glass. A. Negi and C. O. Osuji. [arXiv]. Phys. Rev. E. 82, 031404 (2010).

CO30. Controlled Alignment of Lamellar Lyotropic Mesophases by Rotation in a Magnetic Field. P. W. Majewski, C. O. Osuji. Langmuir, 26 (11) 8737-8742 (2010).

CO31. Dynamics of a colloidal glass during stress-mediated structural arrest. A. Negi and C. O. Osuji. [arXiv]. Europhysics Letters, 90, 28003 (2010).

CO32. 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).


Added for AP225 Fall 2012


CO33. Magnetic Field Alignment of Block Copolymers and Polymer Nanocomposites: Scalable Microstructure Control in Functional Soft Materials. P. W. Majewski, M. Gopinadhan, C. O. Osuji. J. Polym. Sci. Part B: Polym. Phys. 50, (1), pp. 2-8 (2012). doi: 10.1002/polb.22382

CO34. 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), pp. 82-87 (2012). doi:10.1002/adma.201103708

CO35. 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, pp. 3185-3191 (2012). doi:10.1039/C2SM07115K

CO36. 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, pp. 184-189 (2012). doi:10.1021/mz2001059

CO37. 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 , pp. 3950-3953 (2012). doi:10.1021/ja209847u

CO38. 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. Accepted, Journal of Colloid and Interface Science (2012). doi:10.1016/j.jcis.2012.06.085

CO39. 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, C. O. Osuji. arXiv:1207.1626v1 (2012).



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