Tags: sensors

Online Presentations (21-40 of 44)

  1. Translational Research in Nano and Bio Mechanics

    18 Nov 2010 | Online Presentations | Contributor(s): Ken P. Chong

    One of the most challenging problems is the integration and interface between wet (biological) and dry (structural) materials. Nano and bio science and engineering is one of the frontiers in...

    https://nanohub.org/resources/10029

  2. Illinois iOptics Lecture 4: Advance applications in Nanomaterials, Photovoltaics, Organic/Inorganic Sensors, Materials Science, and Alternative Energies, etc. using Raman and Photoluminescence Technologies

    10 Aug 2010 | Online Presentations | Contributor(s): Emmanuel Leroy, Michael Oweimrin

    Emmanuel Leroy originally began his career at the Horiba Jobin Yvon facility in France (formerly Dilor) and moved to the USA as a Service Engineer to support the Raman products in North and South...

    https://nanohub.org/resources/8961

  3. Illinois iOptics Lecture 5: Deposited Nanorod Films for Biosensor Applications

    17 May 2010 | Online Presentations | Contributor(s): Brian Cunningham

    Planar photonic crystals have been used as the basis of many biological sensing devices. Here, we successfully demonstrated that the combination of a photonic crystal structure and a dielectric...

    https://nanohub.org/resources/8962

  4. Peanuts vs. Pyramids: Two Perspectives on MEMS

    29 Dec 2009 | Online Presentations | Contributor(s): Stephen D. Senturia

    MEMS, the acronym for Micro-electromechanical Systems, also known simply as “Micro-systems,” come in two main types: commodity products (the peanuts) and MEMS-enabled products (the pyramids, or,...

    https://nanohub.org/resources/7868

  5. Illinois ME 498 Introduction of Nano Science and Technology, Lecture 20: Sensing and Actuation in Nanoscale

    17 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh

    Sensing and Actuation in Nanoscale Topics: Scanning Tunneling Microscopy Two Modes of Forming STM Images STM Manipulation Atomic Force Microscopy Typical Engaging Curve Imaging in...

    https://nanohub.org/resources/8028

  6. Molecular Sensors for MEMS

    10 Dec 2009 | Online Presentations | Contributor(s): John P. Sullivan

    This seminar will cover the issues involved in using molecular sensors in MEMS and their application to microchannels, supersonic micronozzles, microjet impingement, microturbines and unsteady...

    https://nanohub.org/resources/7998

  7. Optical BioMEMS Microfluidic Technologies for Hand-Held, Point-of-Care, Medical Devices

    23 Nov 2009 | Online Presentations | Contributor(s): James Leary

    Portable, point-of-care, medical diagnostic devices could provide an important new component in more cost-effective healthcare delivery. Rapid measurements of blood samples during an examination...

    https://nanohub.org/resources/7873

  8. 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...

    https://nanohub.org/resources/7173

  9. 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...

    https://nanohub.org/resources/4812

  10. 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...

    https://nanohub.org/resources/4815

  11. 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...

    https://nanohub.org/resources/5064

  12. 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...

    https://nanohub.org/resources/4397

  13. 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...

    https://nanohub.org/resources/3628

  14. 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....

    https://nanohub.org/resources/3074

  15. 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...

    https://nanohub.org/resources/3149

  16. 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,...

    https://nanohub.org/resources/3243

  17. 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...

    https://nanohub.org/resources/3079

  18. 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...

    https://nanohub.org/resources/3121

  19. 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. ...

    https://nanohub.org/resources/2832

  20. 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...

    https://nanohub.org/resources/2575