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Tags: nano/bio

Resources (361-380 of 423)

  1. Novel Magnetic Materials for Biomolecular Diagnostics

    28 Jul 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

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

    28 Jul 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

  3. Basic Electronic Properties of DNA

    28 Jul 2005 | Online Presentations | Contributor(s): M. P. Anantram

    http://nanohub.org/resources/526

  4. DNA Charge Motion: Regimes and Behaviors

    28 Jul 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

  5. Tuning of Electronic Properties of Organic Semiconductors...

    27 Jul 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

  6. Organic Electronics Part I: Chemical Modulation

    27 Jul 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

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

    27 Jul 2005 | Online Presentations | Contributor(s): James Leary

    http://nanohub.org/resources/531

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

    27 Jul 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

  9. Sensitivity Amplification in Biosensors using Nanoparticles and Enzymatic Macromolecules

    27 Jul 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

  10. Fine Tuning Microcantilever Vibrations for Ultrasensitive Analyte Mass Detection

    27 Jul 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

  11. A Novel Diagnostic Assay Based On Nanomechanics

    28 Jul 2005 | Online Presentations | Contributor(s): Marko Dorrestijn

    Micro-fabricated silicon cantilevers arrays offer a novel label-free approach where ligand-receptor binding interactions occurring on the sensor generate nanomechanical signals like bending or a...

    http://nanohub.org/resources/534

  12. Introduction to BioMEMS and Bionanotechnology

    27 Jul 2005 | Online Presentations | Contributor(s): Rashid Bashir

    BioMEMS and Bionanotechnology have the potential to make significant impact in a wide range of fields and applications. This lecture series introduces the basic concepts and topics underlying the...

    http://nanohub.org/resources/536

  13. Sensing Technology Needs in Long-Term Human Space Exploration

    27 Jul 2005 | Online Presentations | Contributor(s): Antony Jeevarajan

    The sensing technologies are mainly derived from three broad areas, namely, absorbance, fluorescence and electrochemical. The development of a sensing system with unique requirements for space...

    http://nanohub.org/resources/535

  14. Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing

    13 May 2005 | Online Presentations | Contributor(s): Karl Hess

    Nanotechnology: Silicon Technology, Bio-molecules and Quantum Computing

    http://nanohub.org/resources/387

  15. 2005 Molecular Conduction and Sensors Workshop

    27 Jul 2005 | Workshops

    This is the 3rd in a series of annual workshops on Molecular Conduction. The prior workshops have been at Purdue University, W. Lafayette, IN (2003) and Nothwestern University, Evanston, IL...

    http://nanohub.org/resources/140

  16. An Introduction to BioMEMS and Bionanotechnology

    07 Feb 2005 | Courses | Contributor(s): Rashid Bashir

    This lecture series introduces the basic concepts and key topics underlying the interdisciplinary areas of BioMEMS and Bionanotechnology. Advances in this field require the knowledge of polymer...

    http://nanohub.org/resources/180

  17. NCN Student Workshop 2005

    06 Apr 2005 | Workshops

    The first NCN Student Workshop was held April 6-7, 2005. This workshop was designed to give students in the program a background about NCN activities, and to hear from them how NCN can better...

    http://nanohub.org/resources/138

  18. What is a Nanometer?

    02 Apr 2005 | Animations | Contributor(s): EPICS LSPM Team

    Join Laura and Martin on a wild ride through the milliworld and the microworld to reach the nanoworld. Along the way, they discover how small a nanometer truly is.

    http://nanohub.org/resources/90

  19. Nano/Bio Connection

    02 Apr 2005 | Animations | Contributor(s): EPICS LSPM Team

    Nanotechnology is not just a topic for physicists, chemists, and engineers. Laura explains the important role of biologists in this field, and shows how they may help provide clues to molecular...

    http://nanohub.org/resources/91

  20. Computer-Aided Analysis and Design of Bio-molecules

    10 Mar 2005 | Online Presentations | Contributor(s): Jaydeep Bardhan

    Computer simulation of bio-molecules has become a valuable tool for the pharmaceutical industry, promising not only the potential to predict binding affinities for trial drugs, but also the...

    http://nanohub.org/resources/183

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.