Tags: research seminar

Resources (241-260 of 326)

  1. Translational Molecular Imaging

    16 Aug 2005 |

  2. Ovarian Cancer: Progress and Challenge

    16 Aug 2005 |

  3. Therapeutic Agent Delivery

    16 Aug 2005 |

  4. Sex, Drugs and A.L.L.: How Current Clinical Biomarkers and Therapeutic Agents Point to Future Opportunities in Childhood Leukemia Research

    16 Aug 2005 |

  5. Multianalyte Approaches to Cancer Diagnosis

    16 Aug 2005 |

  6. Testicular Cancer

    16 Aug 2005 |

  7. NCLT Seminar Series

    23 Nov 2005 |

    National Center for Learning and Teaching in Nanoscale Science and Engineering. (NCLT). The mission of NCLT is to develop the next generation of leaders in NSE teaching and learning, with an emphasis on NSEE capacity building, providing a strong impact on national STEM education. The guiding...

  8. Field Regulation of Single Molecule Conductivity by a Charged Atom

    29 Jul 2005 |

    A new concept for a single molecule transistor is demonstrated. A single chargeable atom adjacent to a molecule shifts molecular energy levels into alignment with electrode levels, thereby gating current through the molecule. Seemingly paradoxically, the silicon substrate to which the molecule...

  9. New Frontiers in Nanocomputing

    03 Nov 2005 |

    Welcome to Frontiers in Nanocomputing, a seminar series that focuseson systems issues for nanoelectronics. Our topic was FundamentalLimits of Digital Computation. The questions to each speaker were: Whatare the fundamental limits? How close are we to those limits? Howrelevant are they to real...

  10. An Electrical Engineering Perspective on Molecular Electronics

    26 Oct 2005 | | Contributor(s):: Mark Lundstrom

    After forty years of advances in integrated circuit technology, microelectronics is undergoing a transformation to nanoelectronics. Modern day MOSFETs now have channel lengths that are less than 50 nm long, and billion transistor logic chips have arrived. Moore's Law continues, but the end of...

  11. Wireless Integrated MicroSystems (WIMS): Coming Revolution in the Gathering of Information

    01 Sep 2005 |

    Wireless integrated microsystems promise to become pervasive during the coming decade in applications ranging from health care and environmental monitoring to homeland security. Merging low-power embedded computing, wireless interfaces, and wafer-level packaging with microelectromechanical...

  12. Laser Cooling of Solids

    06 Oct 2005 |

    Enhanced laser cooling of ion doped nanocrystalline powders (e.g., Yb3+: Y2O3) can be achieved by enhancing the anti-Stokes, off-resonance absorption, which is proportional to the three design-controlled factors, namely, dopant concentration, pumping field energy, and anti-Stokes transition...

  13. Nanostructure Engineered Sensors for Gas Detection in Space and Terrestrial Applications

    28 Jul 2005 |

    A nanosensor technology has been developed using single walled carbon nanotubes (SWNTs) on a pair of interdigitated electrodes (IDE) processed with a silicon-based microfabrication and micromachining technique. These sensors have been exposed to nitrogen dioxide, methane, acetone, benzene,...

  14. Towards Molecular Electronic Circuitry: Selective Deposition of Metals on Patterned ...

    28 Jul 2005 |

    We have developed a robust method by which to construct complex two- and three- dimensional structures based on controlling interfacial chemistry. This work has important applications in molecular/organic electronics, sensing, and other technologies. Our method is extensible to many different...

  15. Top-Metal/Molecular Monolayer Interactions and Final Device Performance

    28 Jul 2005 | | Contributor(s):: Curt A Richter

    The top-metal/molecular-monolayer interface is of critical importance in the formation of molecular electronic (ME) devices and test structures. I will discuss two experimental studies of ME devices in which the final device performance can be attributed to top-metal/molecule interactions:...

  16. Organic Electronics Part II: Electric Field Modulation

    28 Jul 2005 |

    A solid state platform has been designed and fabricated that allows characterization of candidate organic semiconductor materials used in organic field-effect transistors (OFET). A systematic experimental protocol has been outlined that allows the separation of contribution of contact resistance...

  17. Synthetic and Processing Strategies to New Molecular and Polymeric...

    28 Jul 2005 | | Contributor(s):: ,

    Recent achievements in the design and synthesis of new arene/heteroaromatic oligomers/molecules functionalized with a variety of phenacyl, alkylcarbonyl, and perfluoroalkylcarbonyl will be presented. These organic semiconductors exhibit low-lying LUMOs allowing efficient electron...

  18. Novel Magnetic Materials for Biomolecular Diagnostics

    28 Jul 2005 | | Contributor(s):: Gil Lee, David Janes, Sugata Bhattacharya, Kyung Jae Jeong, ,

    Paramagnetic particles have emerged as important tools for cell sorting,protein separation, and single molecule measurements. The particles used inthese applications must meet the following requirements: uniform in size,highly paramagnetic, stable in physiological salt buffer, functionizable,and...

  19. Probing Silicon-Based Molecular Electronics with Scanning Tunneling Microscopy

    29 Jul 2005 |

    In recent years, substantial progress has occurred in the field of molecular electronics [1]. In this paper, charge transport through molecule-semiconductor junctions is probed with ultra-high vacuum (UHV) scanning tunneling microscopy (STM). The presence of the semiconductor band gap enables...

  20. Electrical Conduction through dsDNA-Molecule with Nanoscale Break Junctions

    28 Jul 2005 | | Contributor(s):: Ajit Kumar Mahapatro, Kyung Jae Jeong, Sugata Bhattacharya, Gil Lee, David Janes

    Measuring the electrical conductivity through a specific strand of DNA is of great interest to the nano-science and engineering community. This work focuses on the electrical conduction through 15 base-pair, double helix oligo-nucleotides with various sequences. The current-voltage...