Tags: nano/bio

Online Presentations (241-260 of 292)

  1. Therapeutic Agent Delivery

    20 Dec 2005 | Online Presentations | Contributor(s): Charles Erlichman

    http://nanohub.org/resources/770

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

    20 Dec 2005 | Online Presentations | Contributor(s): Terry A. Vik

    http://nanohub.org/resources/769

  3. Multianalyte Approaches to Cancer Diagnosis

    20 Dec 2005 | Online Presentations | Contributor(s): George G. Klee

    http://nanohub.org/resources/768

  4. Testicular Cancer

    20 Dec 2005 | Online Presentations | Contributor(s): Stephen D. Williams

    http://nanohub.org/resources/767

  5. Atomic Force Microscopy

    29 Nov 2005 | Online Presentations | Contributor(s): Arvind Raman

    Atomic Force Microscopy (AFM) is an indispensible tool in nano science for the fabrication, metrology, manipulation, and property characterization of nanostructures. This tutorial reviews some of...

    http://nanohub.org/resources/520

  6. First Principles-based Atomistic and Mesoscale Modeling of Materials

    16 Nov 2005 | Online Presentations | Contributor(s): Alejandro Strachan

    This tutorial will describe some of the most powerful and widely used techniques for materials modeling including i) first principles quantum mechanics (QM), ii) large-scale molecular dynamics...

    http://nanohub.org/resources/434

  7. Nanoparticle Synthesis and Assembly for Biological Sensing

    25 Oct 2005 | Online Presentations | Contributor(s): Gil Lee

    Nanoparticles have unique physical and chemical properties that make them very useful for biological and chemical sensing. For example, colloidal gold has been used as an optical transducer...

    http://nanohub.org/resources/386

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

    01 Sep 2005 | Online Presentations | Contributor(s): Jing Li

    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...

    http://nanohub.org/resources/463

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

    01 Sep 2005 | Online Presentations | Contributor(s): Curt 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...

    http://nanohub.org/resources/467

  10. Organic Electronics Part II: Electric Field Modulation

    01 Sep 2005 | Online Presentations | Contributor(s): Jiri Janata

    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...

    http://nanohub.org/resources/468

  11. Novel Magnetic Materials for Biomolecular Diagnostics

    01 Sep 2005 | Online Presentations | Contributor(s): David Janes, Gil Lee, Sugata Bhattacharya, Kyung J. Jeong, D. M. Oh, W. S. Chang

    Paramagnetic particles have emerged as important tools for cell sorting, protein separation, and single molecule measurements. The particles used in these applications must meet the following...

    http://nanohub.org/resources/523

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

    01 Sep 2005 | Online Presentations | Contributor(s): Kyung J. Jeong, Ajit Mahapatro, 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...

    http://nanohub.org/resources/525

  13. Basic Electronic Properties of DNA

    01 Sep 2005 | Online Presentations | Contributor(s): M. P. Anantram

    http://nanohub.org/resources/526

  14. DNA Charge Motion: Regimes and Behaviors

    01 Sep 2005 | Online Presentations | Contributor(s): Mark A. Ratner

    Because DNA is a quasi-one-dimensional species, and because each base is a pi-type chromphore, it was long ago suggested that DNA could conduct electricity. This has become a widely...

    http://nanohub.org/resources/528

  15. Tuning of Electronic Properties of Organic Semiconductors...

    01 Sep 2005 | Online Presentations | Contributor(s): Karin Potje-Kamloth

    Intrinsic conducting polymers are key components in organic electronic devices. These materials are also known to be sensitive toward a variety of gases and vapors, which can be exploited by...

    http://nanohub.org/resources/529

  16. Organic Electronics Part I: Chemical Modulation

    01 Sep 2005 | Online Presentations | Contributor(s): Jiri Janata

    Organic semiconductors (OS) have been in the center of attention in at least two areas: in chemical ,sensors and in molecular electronics. Although the chemistry and physics governing them is the...

    http://nanohub.org/resources/530

  17. Nanofactories - In - Situ Production of Therapeutic Genes...

    01 Sep 2005 | Online Presentations | Contributor(s): James Leary

    http://nanohub.org/resources/531

  18. A New Terahertz Heterodyne Detector Based on Single-Walled Carbon Nanotubes

    01 Sep 2005 | Online Presentations | Contributor(s): Sigfrid Yngvesson

    We present non-invasive methods for improving the sensitivity of label-free biosensors that offer the advantage of rapid and real-time detection but suffer from relatively low sensitivity. We...

    http://nanohub.org/resources/532

  19. Sensitivity Amplification in Biosensors using Nanoparticles and Enzymatic Macromolecules

    01 Sep 2005 | Online Presentations | Contributor(s): Cagri Savran

    We present non-invasive methods for improving the sensitivity of label-free biosensors that offer the advantage of rapid and real-time detection but suffer from relatively low sensitivity. We...

    http://nanohub.org/resources/533

  20. Fine Tuning Microcantilever Vibrations for Ultrasensitive Analyte Mass Detection

    01 Sep 2005 | Online Presentations | Contributor(s): Arvind Raman

    Microcantilever based biochemical sensing has shown tremendous promise for ultrasenstive detection in both liquid and ambient conditions. However improving the sensitivity, reliability and...

    http://nanohub.org/resources/568