Tags: nano/bio

Resources (381-400 of 470)

  1. Nanotubes and Nanowires: One-dimensional Materials

    17 Jul 2006 |

    What is a nanowire? What is a nanotube? Why are they interesting and what are their potential applications? How are they made? This presentation is intended to begin to answer these questions while introducing some fundamental concepts such as wave-particle duality, quantum confinement, the...

  2. Vector Free Energy Calculation with Adaptive Biasing Force

    18 Jun 2006 | | Contributor(s):: Eric F Darve

    This presentation discusses recent numerical methods to calculate thefree energy as a function of a reaction coordinate for bio-molecules.Free energy is often called potential of mean force and represents theeffective potential experienced by a generalized coordinate for abio-molecular system....

  3. First Principles-Based Modeling of materials: Towards Computational Materials Design

    20 Apr 2006 | | Contributor(s):: Alejandro Strachan

    Molecular dynamics (MD) simulations with accurate, first principles-based interatomic potentials is a powerful tool to uncover and characterize the molecular-level mechanisms that govern the chemical, mechanical and optical properties of materials. Such fundamental understanding is critical to...

  4. The Rush to Market, Lack of Knowledge, and Public Trust

    11 Apr 2006 |

    What should rivet our attention now is the rush to get nano products into the market long before the nanoscale phenomena these products exploit are understood. Nanoscale materials often present unusual structures and activities as compared to ordinary-scale amounts of the same material. Research...

  5. EDA Challenges in Nanoscale Design: A Synopsys Perspective

    11 Apr 2006 |

    Rich Goldman gives an overview of the current state ofthe semiconductor and EDA (Electronic Design Automation) industry with aspecial focus on the impact of nanometer scale design on design tools andthe economics of the industry.

  6. The Long and Short of Pick-up Stick Transistors: A Promising Technology for Nano- and Macro-Electronics

    11 Apr 2006 | | Contributor(s):: Muhammad A. Alam

    In recent years, there has been enormous interest in the emerging field of large-area macro-electronics, and fabricating thin-film transistors on flexible substrates. This talk will cover recent work in developing a comprehensive theoretical framework to describe the performance of these...

  7. Tutorial on Using Micelle-MD

    05 Apr 2006 | | Contributor(s):: Patrick Chiu, Kunal Shah, Susan Sinnott

    This is a tutorial using Micelle-MD. This includes the main capabilities, computation procedure, with format of files generated, and the simulation setup, which includes the material models implemented.

  8. Mechanical Properties of Surfactant Aggregates at Water-Solid Interfaces

    05 Apr 2006 | | Contributor(s):: Patrick Chiu, Kunal Shah, Susan Sinnott

    This is a talk on the mechanical properties of surfactant aggregates at water-solid interfaces using Micelle-MD. This includes silica indentations of micelles with comparison to experimental data and graphite indentation of Micelle.

  9. Mark Ratner Interview on Nanotechnology

    23 Mar 2006 | | Contributor(s):: Mark Ratner, Krishna Madhavan

    Nanotechnology interview with Krishna Madhavan.

  10. Engineering Nanomedical Systems

    06 Mar 2006 | | Contributor(s):: James Leary

    This tutorial discusses general problems and approaches to the design of engineered nanomedical systems. One example given is the engineering design of programmable multilayered nanoparticles (PMNP) to control a multi-sequence process of targeting to rare cells in-vivo, re-targeting to...

  11. A Gentle Introduction to Nanotechnology and Nanoscience

    13 Feb 2006 | | Contributor(s):: Mark Ratner

    While the Greek root nano just means dwarf, the nanoscale has become a giant focus of contemporary science and technology. We will examine the fundamental issues underlying the excitement involved in nanoscale research - what, why and how. Specific topics include assembly, properties,...

  12. Nano-Scale Device Simulations Using PROPHET-Lab Exercise 2

    08 Feb 2006 | | Contributor(s):: yang liu

    Companion exercises for "Nano-Scale Device Simulations Using PROPHET".

  13. Nano-Scale Device Simulations Using PROPHET-Lab Exercise 1

    08 Feb 2006 | | Contributor(s):: yang liu

    Companion exercises for "Nano-Scale Device Simulations Using PROPHET".

  14. Nano-Scale Device Simulations Using PROPHET-Part II: PDE Systems

    20 Jan 2006 | | Contributor(s):: yang liu,

    Part II uses examples toillustrate how to build user-defined PDE systems in PROPHET.

  15. Nano-Scale Device Simulations Using PROPHET-Part I: Basics

    20 Jan 2006 | | Contributor(s):: yang liu,

    Part I covers the basics of PROPHET,including the set-up of simulation structures and parameters based onpre-defined PDE systems.

  16. Nano-Scale Device Simulations Using PROPHET

    20 Jan 2006 | | Contributor(s):: yang liu,

    These two lectures are aimed to give a practical guide to the use of ageneral device simulator (PROPHET) available on nanoHUB. PROPHETis a partial differential equation (PDE) solver that offers usersthe flexibility of integrating new models and equations for theirnano-device simulations. The...

  17. Translational Molecular Imaging

    16 Aug 2005 |

  18. Ovarian Cancer: Progress and Challenge

    16 Aug 2005 |

  19. Therapeutic Agent Delivery

    16 Aug 2005 |

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

    16 Aug 2005 |