Metal Oxide Nanowires: Synthesis, Characterization and Device Applications
07 Mar 2006 | Online Presentations | Contributor(s): Jia Grace Lu
Various metal oxide nanowires, such as ZnO, SnO2, Fe2O3, In2O3 and Ga2O3, have been synthesized by chemical vapor deposition method. Their structures and properties are characterized by TEM, SEM, XRD, AFM, photoluminescence, photoconductance, scanning surface potential microscopy, and electrical...
McCoy Lecture: Nanodevices and Maxwell's Demon
04 Oct 2006 | Online Presentations | Contributor(s): Supriyo Datta
This is a video taped live lecture covering roughly the same material as lecture 1 of "Concepts of Quantum Transport". Video only.
SPMW Mechanisms of atomic friction studied by friction force microscopy
12 Dec 2006 | Online Presentations | Contributor(s): Ernst Meyer
Force microscopy is a versatile instrument to investigate physical phenomena on surfaces. The first emphasis is on the study of friction on the nanometer-scale, also called nanotribology. It will be shown that atomic-scale stick-slip is relatively well understood, where the dependence on...
SPMW The Nanomechanics of compositional mapping in amplitude modulation AFM
05 Jan 2007 | Online Presentations | Contributor(s): Ricardo Garcia
Amplitude modulation atomic force microscopy (AM-AFM) has been very successful for imaging with high spatial resolution inorganic as well as soft materials such as polymers, living cells and single biomolecules in their natural environment . The ability of AM-AFM to separate topography from...
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 talk, mesoscale and microscale piezoelectric transducers for acoustic and vibrational sensing and energy...
Polymers for nanoparticle and nanocrystal formulations for drug delivery
15 May 2007 | Online Presentations | Contributor(s): Stephen R. Byrn
Nanoparticles hold great promise for drug delivery applications. Nanoparticles might prove to be the only way to bring water insoluble, chemically unstable drugs to market. Because of this, this seminar will summarize the use of polymers to prepare and/or coat nanoparticles. Preliminary studies...
HCIS-15 Lecture: Nanodevices and Maxwell’s Demon
23 Jul 2007 | Online Presentations | Contributor(s): Supriyo Datta
The 15th International Conference onNonequilibrium Carrier Dynamics in Semiconductors (HCIS-15) lecture.This 30 minute lecture coversroughly the same material as Lecture 1 of Concepts of Quantum Transport.
KIST/PU Introduction to Global Research Laboratory (GRL) Program: Molecular Imaging and Nanomedicine for Theragnosis using Nano-Bio Materials
23 Oct 2007 | Online Presentations | Contributor(s): Kui Won Choi
The Global Research Laboratory (GRL) program was initiated by the Korea Foundation for International Cooperation of Science and Technology (KICOS) in 2006. The GRL program has been designed to develop fundamental and original technologies through international collaborative research between...
Excellence in Computer Simulation
19 Dec 2007 | Workshops | Contributor(s): Mark Lundstrom, Jeffrey B. Neaton, Jeffrey C Grossman
Computational science is frequently labeled as a third branch of science - equal in standing with theory and experiment, and computational engineering is now an essential component of technology development and manufacturing. The successes of computational science and engineering (CSE) over the...
Nanoelectronics: The New Frontier?
18 Apr 2005 | Online Presentations | Contributor(s): Mark Lundstrom
After forty years of advances in integrated circuit technology, microelectronics is undergoing a transformation to nanoelectronics. Modern day MOSFETs now have channel lengths of only 50 nm, and billion transistor logic chips have arrived. Moore’s Law continues, but the end of MOSFET scaling is...
BNC Annual Research Symposium: Nanoscale Energy Conversion
23 Apr 2007 | Online Presentations | Contributor(s): Timothy S Fisher
This presentation is part of a collection of presentations describing the projects, people, and capabilities enhanced by research performed in the Birck Center, and a look at plans for the upcoming year.
Bionanotechnology: a different perspective
30 Apr 2008 | Online Presentations | Contributor(s): Murali Sastry
The study of the synthesis, exotic properties, assembly/packaging and potential commercial application of nanomaterials is an extremely important topic of research that is expected to have far-reaching global impact. The focus of my talk will be on an emerging branch of nanotechnology that...
KIST/PU Phage Display Selection of Tissue-Specific Homing Peptides and their Theragnostic Applications
23 Oct 2007 | Online Presentations | Contributor(s): Byung-Heon Lee
Several homing peptides that are specific to tumor cells, artherosclerotic plaques, stroke lesion, apoptotic cells and phosphatidylserine have been isolated by phage display in our laboratory. For example, the Bld-1 peptide is specific to bladder tumor cells and the AP-1 to atherosclerotic...
Materials Science on the Atomic Scale with the 3-D Atom Probe
08 Nov 2006 | Online Presentations | Contributor(s): George D. W. Smith
Some of the key goals of materials science and technology are to be able to design a material from first principles, to predict its behaviour, and also to optimise the processing route for its manufacture. In recent years, these goals have come closer to realisation, thanks in part to the...
Basic Electronic Properties of DNA
28 Jul 2005 | Online Presentations | Contributor(s): M. P. Anantram
HPC and Visualization for multimillion atom simulations
21 Jun 2005 | Online Presentations | Contributor(s): Gerhard Klimeck
This presentation gives an overview of the HPC and visulaization efforts involving multi-million atom simulations for the June 2005 NSF site visit to the Network for Computational Nanotechnology.
KIST/PU Tumor-Homing Chitosan-Based Nanoparticles for Cancer Theragnosis; Imaging, Drug Delivery and Therapy
23 Oct 2007 | Online Presentations | Contributor(s): Ick Chan Kwon
We have prepared self-assembled polymeric drug carriers containing fluorophore and loaded drugs for theragnostic imaging of tumors. This new type of polymeric drug carriers visualizes the accumulation of carriers at tumor sites, and evaluates therapeutic efficacies, and thereby providing an...
NCN Nanoelectronics: Research Seminars
28 Nov 2007 | Series
Many research seminars are available on the nanoHUB. Listed below are a few that discuss new device possiblities.
Computer Simulation of Nanoparticles, Viruses, and Electrical Power-Generating Bacteria
20 Mar 2007 | Online Presentations | Contributor(s): Peter J. Ortoleva
Models of cells and nanometer-scale biosystems are presented that clarify their physico-chemical characteristics and allow for computer- aided design of therapeutic and nanotechnical devices. Multiscale techniques are used to obtain rigorous, coarse-grained equations for the migration and...
Silicon Photonics: Opportunity Challenges and Recent Results
02 Nov 2007 | Online Presentations | Contributor(s): Mario Paniccia
The silicon chip has been the mainstay of the electronics industry for the last 40 years and has revolutionized the way the world operates. Today a silicon chip the size of a fingernail contains nearly one billion transistors and has the computing power that only a decade ago would take up an...