Tags: sensors

Online Presentations (21-37 of 37)

  1. Lecture 5: 2D Nets in a 3D World: Basics of Nanobiosensors and Fractal Antennae

    27 Oct 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Background:
 A
 different
 type
 of
 transport
 problem
 Example:
 Classical
 biosensors Fractal 
dimension
 and
 cantor
 transform Example:
 fractal...

    http://nanohub.org/resources/7173

  2. Self-assembled Monolayer Based Biosensors for Healthcare

    06 Aug 2008 | Online Presentations | Contributor(s): B. D. Malhotra

    There is increased demand both in developed and the developing countries for ready availability of biosensors [1-5]. In this context, self-assembled monolayer (Scheme I) based biosensors have...

    http://nanohub.org/resources/4812

  3. Micro-fabricated Biosensors for Cardiac Diagnostics

    30 Jul 2008 | Online Presentations | Contributor(s): V.Ramgopal Rao

    In this talk the current status of an ongoing effort in the Electrical Engineering Department at IIT Bombay on the development of an integrated systems to provide point-of-care diagnostic support...

    http://nanohub.org/resources/4815

  4. Multiplex Detection of Cell Surface Markers using Plasmonic Sensors

    21 Jul 2008 | 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/5064

  5. In Search of the Perfect Semiconductor Photon Detector

    19 May 2008 | Online Presentations | Contributor(s): Peter Y. Yu

    Photon detectors have many important applications, such as in heat sensing, digital cameras, solar cells and x-ray and gamma-ray detection. So far, the most common detectors are based on...

    http://nanohub.org/resources/4397

  6. An Experimentalists’ Perspective

    19 Dec 2007 | Online Presentations | Contributor(s): Arunava Majumdar

    This presentation was one of 13 presentations in the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of...

    http://nanohub.org/resources/3628

  7. MCW07 Modeling Molecule-Assisted Transport in Nanotransistors

    06 Nov 2007 | Online Presentations | Contributor(s): Kamil Walczak

    Molecular electronics faces many problems in practical device implementation, due to difficulties with fabrication and gate-ability. In these devices, molecules act as the main conducting channel....

    http://nanohub.org/resources/3074

  8. MCW07 Impact of Porphyrin Functional Groups on InAs Gas Sensors

    05 Nov 2007 | Online Presentations | Contributor(s): Michael Garcia

    Porphyrin molecules are often used for sensor engineering to improve sensitivity and selectivity to specific analytes. It is important to understand how the porphyrin HOMO-LUMO levels deplete...

    http://nanohub.org/resources/3149

  9. 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

  10. 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

  11. Micro-scaled Biochips with Optically Active Surfaces for Near and Far-field Analysis of Cellular Fluorescence

    31 Aug 2007 | Online Presentations | Contributor(s): Huw Summers

    The integration of thin (< 100 nm) metal films with micro-scale optical waveguides provides a route to controlled spatial excitation of cellular fluorescence within a biochip...

    http://nanohub.org/resources/3121

  12. Molecular Interferometry

    26 Jun 2007 | Online Presentations | Contributor(s): David D. Nolte

    While single-molecule detection through fluorescence has now become common-place, there has been no analogous single-molecule capability using direct detection approaches such as interferometry. ...

    http://nanohub.org/resources/2832

  13. Piezoelectric Transducers: Strain Sensing and Energy Harvesting (and Frequency Tuning)

    15 Jun 2007 | Online Presentations | Contributor(s): Toshikazu Nishida

    Acoustic pressure or mechanical force sensing via piezoelectric coupling is closely related to the harvesting of electrical energy from acoustical and mechanical energy sources. In this...

    http://nanohub.org/resources/2575

  14. On the Cross Roads of Biology and Nanotechnology – Selective DNA Nanopore Sensors

    21 Mar 2007 | Online Presentations | Contributor(s): Samir Iqbal

    The ability to manipulate and identify the properties of single biological molecules with the potential of characterizing biological processes at the most fundamental levels can significantly...

    http://nanohub.org/resources/2486

  15. SUGAR: the SPICE for MEMS

    21 May 2007 | Online Presentations | Contributor(s): Jason Clark

    In this seminar, I present some design, modeling, and simulation features of a computer aided engineering tool for microelectromechanical systems (MEMS) called SUGAR. For experimental...

    http://nanohub.org/resources/2735

  16. Toward Improving the Precision of Nanoscale Force-Displacement Measurements

    13 Mar 2007 | Online Presentations | Contributor(s): Jason Clark

    Nanotechnology has great potential for being used to create better medicines, materials, and sensors. With increasing interest in nanotechnology to improve the quality of our lives, there...

    http://nanohub.org/resources/2452

  17. Geometry of Diffusion and the Performance Limits of Nanobiosensors

    05 Dec 2006 | Online Presentations | Contributor(s): Muhammad A. Alam, Pradeep R. Nair

    This presentation demonstrates how the classical diffusion-capture (D-C) model has improved sensor performance, since the D-C model is a "geometry of diffusion" rather than a "geometry of...

    http://nanohub.org/resources/2048