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Tags: research seminar

Resources (121-140 of 328)

  1. KIST/PU Multiplex Detection of Cell Surface Markers Using Plasmonic Sensors

    23 Oct 2007 | Online Presentations | Contributor(s): Joseph M K Irudayaraj

    Gold nanorod molecular probes (GNrMPs) were designed and fabricated for multiplex identification of cell surface markers in HBECs. Cells were probed directly using dark field microscopy integrated...

    http://nanohub.org/resources/3408

  2. KIST/PU Design and Performance of Bioresponsive Nanocarriers with Tunable Reactivity for Drug and Gene Delivery

    23 Oct 2007 | Online Presentations | Contributor(s): Dave Thompson

    Our lab has focused on the development of bioresponsive nanocarriers that are designed to release their cargo upon entry into acidic environments such as those found in cellular endosomes and...

    http://nanohub.org/resources/3391

  3. KIST/PU Bridging Nonlinear Optical Imaging and Nanotechnology with Medicine

    23 Oct 2007 | Online Presentations | Contributor(s): Ji-Xin Cheng

    Our interdisciplinary research develops and utilizes state-of-the-art optical imaging techniques and nanotechnology to tackle compelling biomedical problems highly related to human health....

    http://nanohub.org/resources/3396

  4. KIST/PU Phage Display Selection of Tissue-Specific Homing Peptides and their Theragnostic Applications

    23 Oct 2007 | Online Presentations | Contributor(s): Byung-Heon Lee

    Several homing peptides that are specific to tumor cells, artherosclerotic plaques, stroke lesion, apoptotic cells and phosphatidylserine have been isolated by phage display in our laboratory. For...

    http://nanohub.org/resources/3375

  5. KIST/PU Tumor-Homing Chitosan-Based Nanoparticles for Cancer Theragnosis; Imaging, Drug Delivery and Therapy

    23 Oct 2007 | Online Presentations | Contributor(s): Ick Chan Kwon

    We have prepared self-assembled polymeric drug carriers containing fluorophore and loaded drugs for theragnostic imaging of tumors. This new type of polymeric drug carriers visualizes the...

    http://nanohub.org/resources/3401

  6. KIST/PU Introduction to Global Research Laboratory (GRL) Program: Molecular Imaging and Nanomedicine for Theragnosis using Nano-Bio Materials

    23 Oct 2007 | Online Presentations | Contributor(s): Kui Won Choi

    The Global Research Laboratory (GRL) program was initiated by the Korea Foundation for International Cooperation of Science and Technology (KICOS) in 2006. The GRL program has been designed to...

    http://nanohub.org/resources/3386

  7. Computing the Horribleness of Soft Condensed Matter

    19 Oct 2007 | Online Presentations | Contributor(s): Eric Jakobsson

    A great triumph of computer simulations 40 years ago was to make the liquid state of matter understandable in terms of physical interactions between individual molecules. Prior to the first...

    http://nanohub.org/resources/3424

  8. Conquering Surface Plasmon Resonance Loss in Metallic Nanostructures

    16 Oct 2007 | Online Presentations | Contributor(s): Mikhail A. Noginov

    We have observed the compensation of loss in metal by gain in dielectric in the mixture of Ag aggregate and rhodamine 6G dye. The demonstrated six-fold enhancement of the Rayleigh scattering is...

    http://nanohub.org/resources/2450

  9. Routing Light with Nematicons: Light Localization and Steering in Liquid Crystals

    10 Oct 2007 | Online Presentations | Contributor(s): Gaetano Assanto

    Nematic liquid crystals support optical spatial solitons via light-induced molecular reorientation. Such all-optical waveguides can channel a signal towards a destination, hence permitting...

    http://nanohub.org/resources/3271

  10. Energy-level Alignment of Aryl Thiols Chemisorbed on Metal Surfaces: Implications for Molecular Electronic Junctions

    27 Sep 2007 | Online Presentations | Contributor(s): Roger D. van Zee

    Charge-transport through the interface is a key part of the behavior of any electronic junction. One interface property important to molecular-electronic junctions is the energetic mismatch...

    http://nanohub.org/resources/3272

  11. Renewable Energy from Synthetic Biology

    25 Sep 2007 | Online Presentations | Contributor(s): Jay D. Keasling

    Jay Keasling, Co-Leader of The Helios Project, is the Director of the Physical Biosciences Division at Berkeley Lab, and a groundbreaking researcher in the new scientific field of synthetic...

    http://nanohub.org/resources/3297

  12. Toward Anticipatory Governance

    25 Sep 2007 | Online Presentations | Contributor(s): David Guston

    The Center for Nanotechnology in Society at Arizona State University (CNS-ASU) is an NSF-funded center, created in October 2005, for research, education and outreach on the societal aspects of...

    http://nanohub.org/resources/3270

  13. Chamaeleo: Toward Self-Managing Service-Oriented Applications

    17 Sep 2007 | Online Presentations | Contributor(s): Brahim Medjahed

    Service-oriented computing is slated to shape modern societies in vital areas such as healthcare, government, science, business, and finance. It utilizes services as the building blocks for...

    http://nanohub.org/resources/3258

  14. Introduction of MEMS Activity at Nano/Micro System Engineering Lab., Kyoto University

    15 Sep 2007 | Online Presentations | Contributor(s): Osamu Tabata

    We are aiming at the realization of microsystems and nanosystems with novel and unique functions by integrating functional elements in different domains such as mechanics, electronics, chemistry,...

    http://nanohub.org/resources/3243

  15. MCW07 Simple Models for Molecular Transport Junctions

    13 Sep 2007 | Online Presentations | Contributor(s): Misha Galperin, Abraham Nitzan, Mark A. Ratner

    We review our recent research on role of interactions in molecular transport junctions. We consider simple models within nonequilibrium Green function approach (NEGF) in steady-state regime.

    http://nanohub.org/resources/3072

  16. MCW07 Conductance Switching in Fluorene/TiO2 Molecular Heterojunctions

    13 Sep 2007 | Online Presentations | Contributor(s): Richard L. McCreery

    Molecular junctions consisting of a monolayer of fluorene and 10 nm of TiO2 between conducting contacts exhibit a memory effect upon positive polarization of the of the TiO2 for a few...

    http://nanohub.org/resources/3071

  17. MCW07 Molecular Electronics and the Bottom-up View of Electronic Conduction

    12 Sep 2007 | Online Presentations | Contributor(s): Supriyo Datta

    Molecular electronics is commonly associated with the bottom-up approach to nanofabrication. My objective in this talk is to point out how it also leads to a bottom-up view of electronic...

    http://nanohub.org/resources/3239

  18. MCW07 Silicon Based Nanopore Sensors for Detection of DNA Molecules

    11 Sep 2007 | Online Presentations | Contributor(s): Samir Iqbal, Demir Akin, Rashid Bashir

    Solid-state nanopores have emerged as possible candidates for next-generation DNA sequencing devices. In this talk, we will review our recent work in development of solid-state nanopore channels...

    http://nanohub.org/resources/3079

  19. MCW07 Electronic Level Alignment at Metal-Molecule Contacts with a GW Approach

    05 Sep 2007 | Online Presentations | Contributor(s): Jeffrey B. Neaton

    Most recent theoretical studies of electron transport in single-molecule junctions rely on a Landauer approach, simplified to treat electron-electron interactions at a mean-field level within...

    http://nanohub.org/resources/3094

  20. MCW07 Modeling Charging-based Switching in Molecular Transport Junctions

    23 Aug 2007 | Online Presentations | Contributor(s): Sina Yeganeh, Misha Galperin, Mark A. Ratner

    We will discuss several proposed explanations for the switching and negative differential resistance behavior seen in some molecular junctions. It is shown that a proposed polaron model is...

    http://nanohub.org/resources/3076

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