Photonic Crystals and Atomic Layer Deposition

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Replicated Photonic Crystals by Atomic Layer Deposition Within Holographically Defined Polymer Templates (with O. M. Roche, S. N. Dunham, J. S. King, D. N. Sharp, R. G. Denning, A. J. Turberfield, and C. J. Summers), Applied Physics Letters (2009)

We report the replication of holographically defined photonic crystals using multistage atomic layer deposition. Low-...

 

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Dispersion Control in Two-Dimensional Superlattice Photonic Crystal Slab Waveguides by Atomic Layer Deposition (with D. P. Gaillot, J. Blair, and C. J. Summers), Applied Physics Letters (2007)

The frequency and dispersion of photonic bands in two-dimensional triangular-based superlattice photonic crystal Si slab...

 

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Enhanced Tunable Bragg Diffraction in Large-Pore Inverse Opals Using Dual-Frequency Liquid Crystal (with S. N. Dunham, J. S. King, D. Lorang, S. Jain, and C. J. Summers), Applied Physics Letters (2007)

Large-pore TiO2 inverse opals were fabricated by atomic layer deposition in sintered polystyrene colloidal crystal...

 

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Photonic Band Tuning in 2D Photonic Crystals by Atomic Layer Deposition (with Davy P. Gaillot, Simon N. Dunham, Curtis W. Neff, Tsuyoshi Yamashita, and Christopher J. Summers), IEEE/LEOS (2006)
 

DNA Origami

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Point-of-Contact, DNA-Based Amplifier for Detecting Cancer-Related Micro-RNA in Blood Serum (with Amber Cox, Jeunghoon Lee, Cheryl Jorcyk, Bernard Yurke, and William L. Hughes), 7th Annual Foundations of Nanoscience: Self-Assembled Architectures and Devices (2010)
 

DNA Nanotechnology

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Operation of a DNA-Based Autocatalytic Network in Serum (with Amber Cox, Jeunghoon Lee, Cheryl Jorcyk, Bernard Yurke, and William L. Hughes), 16th International Conference on DNA Computing and Molecular Programming (2010)

The potential for inferring the presence of cancer by the detection of miRNA in human...

 

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Point-of-Contact, DNA-Based Amplifier for Detecting Cancer-Related Micro-RNA in Blood Serum (with Amber Cox, Jeunghoon Lee, Cheryl Jorcyk, Bernard Yurke, and William L. Hughes), 7th Annual Foundations of Nanoscience: Self-Assembled Architectures and Devices (2010)
 

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Kinetics of DNA and RNA Hybridization in Serum and Serum-SDS (with Amber Cox, Jeunghoon Lee, Cheryl Jorcyk, Bernard Yurke, and William L. Hughes), IEEE Transactions on Nanotechnology (2010)

Cancer is recognized as a serious health challenge both in the United States and throughout...

 

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Programmable Periodicity of Quantum Dot Arrays with DNA Origami Nanotubes (with Hieu Bui, Craig Onodera, Carson Kidwell, YerPeng Tan, Wan Kuang, Jeunghoon Lee, William B. Knowlton, Bernard Yurke, and William L. Hughes), Nano Letters (2010)

To fabricate quantum dot arrays with programmable periodicity, functionalized DNA origami nanotubes were developed. Selected...

 

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Atomic Force Microscopy of DNA Self-Assembled Nanostructures for Device Applications (with Hieu Bui, Craig Onodera, Bernard Yurke, Wan Kuang, Jeunghoon Lee, William B. Knowlton, and William L. Hughes), International Semiconductor Device Research Symposium (2009)

DNA nanotechnology, which relies on Watson-Crick hybridization, is a versatile selfassembly process whereby a variety...