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Optical BioMEMS Microfluidic Technologies for Hand-Held, Point-of-Care, Medical Devices
23 Nov 2009 | | 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 within a doctor’s office or in the field, could allow immediate appropriate treatment of medical...
French & American Young Engineering Scientists Symposium 2009
November 16-18, 2009
NOTE: New travel information has been added.
Scientists and engineers from the US and France have been building collaborative linkages between young...
Illinois 2009 nano-biophotonics Summer School, Lecture 12: A General Method for Screening Protein- DNA Interactions using Label-Free Photonic Crystal Biosensor Microplates
28 Oct 2009 | | Contributor(s):: Brian Cunningham
Method for Screening Protein- DNA Interactions using Label-Free Photonic Crystal Biosensor MicroplatesTopics: Apoptosis Inducing Factor (AIF) Parkinson's Disease Role of AIF in Parkinsons Disease Parkinsons Disease Treatment Photonic Crystal (PC) Biosensors What is an Optical Resonator? Optical...
Lecture 5: 2D Nets in a 3D World: Basics of Nanobiosensors and Fractal Antennae
27 Oct 2009 | | Contributor(s):: Muhammad A. Alam
Outline:Background: A different type of transport problem
Example: Classical biosensorsFractal dimension and cantor transformExample: fractal nanobiosensors Conclusions
Appendix: Transparent Electrodes and Antenna
Quantum Dot Lab Demonstration: Pyramidal Qdots
11 Jun 2009 | | Contributor(s):: Gerhard Klimeck, Benjamin P Haley
This video shows the simulation and analysis of a pyramid-shaped quantum dot using Quantum Dot Lab. Several powerful analytic features of this tool are demonstrated.
Self-assembled Monolayer Based Biosensors for Healthcare
out of 5 stars
06 Aug 2008 | | 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 recently attracted much interest due to their applications in health care, environmemtal,...
Micro-fabricated Biosensors for Cardiac Diagnostics
30 Jul 2008 | | 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 for cardiovascular diseases will be presented. The system under development monitors the molecular...
Multiplex Detection of Cell Surface Markers using Plasmonic Sensors
21 Jul 2008 | | 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 with a spectral imager for simultaneous detection of up to three surface markers. The...
In Search of the Perfect Semiconductor Photon Detector
19 May 2008 | | 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 elemental semiconductors , such as Si and Ge. However, they are by no means perfect in tackling some of the...
An Experimentalists’ Perspective
19 Dec 2007 | | 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 computational science and engineering.
MCW07 Modeling Molecule-Assisted Transport in Nanotransistors
06 Nov 2007 | | 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. One could imagine alternate device structures where molecules act as quantum dots rather than...
MCW07 Impact of Porphyrin Functional Groups on InAs Gas Sensors
05 Nov 2007 | | 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 surface states during functionalization of solid state sensors. Additionally, the effect of...
Introduction of MEMS Activity at Nano/Micro System Engineering Lab., Kyoto University
15 Sep 2007 | | 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, optics and biotechnology. These micro/nano systems are expected to be novel machines, which will...
MCW07 Silicon Based Nanopore Sensors for Detection of DNA Molecules
11 Sep 2007 | | 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 that are selective towards single strand DNA (ssDNA). Nanopores functionalized with a 'probe' of...
Micro-scaled Biochips with Optically Active Surfaces for Near and Far-field Analysis of Cellular Fluorescence
31 Aug 2007 | | Contributor(s):: Huw Summers
The integration of thin (< 100 nm) metal films with micro-scaleoptical waveguides provides a route to controlled spatialexcitation of cellular fluorescence within a biochip platform.Surface bound electron-plasma oscillations (surface plasmon waves)interact with photons to produce an...
26 Jun 2007 | | 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. This limitation is slowly yielding to high-speed interferoemtric detection that is pushing the...