Tags: nano/bio

Online Presentations (141-160 of 316)

  1. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 9 - Vision restoration: surgical procedures to cure blindness

    26 Oct 2010 | | Contributor(s):: Samir Sayegh

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

  2. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 8 - The Visual System: Components, Connections and Clinical Presentations

    25 Oct 2010 | | Contributor(s):: Catherine Best-Popescu

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

  3. Nano-enabled Biological Tissues

    11 Oct 2010 | | Contributor(s):: Bradly Alicea

    Tissue engineering is a new and vast frontier. Nanotechnology, along with other disciplines, can contribute to the development of novel innovations not previously possible. This slideshow is one person's opinion on how this field should move forward.The introduction given a short overview on how...

  4. Nano*High: Nature's Nasty Nanomachines: How Viruses Work, and How We Can Stop Them

    25 Sep 2010 | | Contributor(s):: Carolyn R. Bertozzi

    The birth and growth of nanotechnology is only a few decades old, whereas Nature has been building nano-machines for millennia. Viruses are marvels of natural nano-engineering, but can pose a problem for human health. To combat these nano-machines, scientists are turning to recent developments in...

  5. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 2 - 2D/3D Fourier transforms & Electromagnetic fields/ Lorentz-Drude model

    25 Sep 2010 | | Contributor(s):: Gabriel Popescu

    So far, we have discussed Fourier transformations involving one-dimensional functions. Of course, in studying imaging, the conceptmust be generalized to 2D and 3D functions. For example, diffraction and 2D image formation are treated efficiently via 2D Fouriertransforms, while light scattering...

  6. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 5 - Biomedicine - A tour of the Cell

    25 Sep 2010 | | Contributor(s):: Marina Marjanovic

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

  7. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 3 - Fourier optics - Nonlinear optics - Microscopy

    25 Sep 2010 | | Contributor(s):: Kimani C Toussaint

    Ray optics-Limit of wave optics when wavelength isinfinitesimally smallWave optics-provides a description of opticalphenomena using scalar wave theoryElectromagnetic optics- provides most completetreatment of light within classical opticsQuantum optics-provides a quantum mechanicaldescription of...

  8. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 4 - Gaussian beam propagation - Elastic light scattering - Dynamic light scattering

    25 Sep 2010 | | Contributor(s):: Gabriel Popescu

    Often, experiments involve light beams. A light beam can be defined as a distribution of field that fulfills the approximation in Eq. 20,i.e. is characterized by a dominant wave vector component, k(z) >> k(x) , k(y) . A beam is, therefore, the spatial equivalent of quasimonochromaticlight, where...

  9. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 1 - Introduction

    20 Sep 2010 | | Contributor(s):: Rashid Bashir, Stephen Boppart

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

  10. Superficial Science – Polymer Surface Science at Purdue

    26 Aug 2010 | | Contributor(s):: Jeffery Youngblood

    In this presentation, Professor Youngblood describes his current research projects and the theme that ties them together - surface science.

  11. 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 | | Contributor(s):: Emmanuel Leroy, Michael Oweimrin

  12. Illinois iOptics Lecture 1: Super Accuracy and Super-Resolution of Molecular Motors and Ion Channels

    16 Apr 2010 | | Contributor(s):: Paul R Selvin

    The standard diffraction limit of light is about 250 nm, meaning that you cannot "resolve" objects closer than this distance. Despite this, we have come up with a method to measure individual biomolecules with 1.5 nm spatial localization in x-y plane and 1-500 msec temporal resolution, using a...

  13. Illinois ABE 446 Lecture 7: DNA-based nanosystems

    16 Mar 2010 | | Contributor(s):: Kaustubh Bhalerao

  14. Illinois ABE 446 Lecture 5: Self-Assembly and Bioconjugation

    07 Mar 2010 | | Contributor(s):: Kaustubh Bhalerao

  15. Illinois ABE 446 Lecture 4: Micromachining

    07 Mar 2010 | | Contributor(s):: Kaustubh Bhalerao

  16. 2009 GEM4 Summer School - University of Illinois at Urbana-Champaign Lecture 2: Basics of Mechanics in Connection with Biological Systems

    22 Feb 2010 | | Contributor(s):: Jimmy k Hsia

  17. 2009 GEM4 Summer School - University of Illinois at Urbana-Champaign: Lecture 1: Fundamentals of cell and molecular biology

    22 Feb 2010 | | Contributor(s):: Scott Siechen

  18. Illinois ME 498 Introduction of Nano Science and Technology, Lecture 28: Nanomanufacturing 3: Imprint Technology

    28 Jan 2010 | | Contributor(s):: Nick Fang

    Nanomanufacturing 3: Imprint TechnologyTopics: Imprinting: A Long History Nanoimprinting and Hot Embossing Example of nanoimprint machine Volume Manufacture Large-Scale NIL Examples Step and Flash imprint Lithography(SFIL) Application Example: Security NIL application in metamaterials Imprinting...

  19. Illinois Phys550 Molecular Biophysics Lecture 2: Compartmentalization of Cells, Photosynthesis II

    26 Jan 2010 | | Contributor(s):: Klaus Schulten

    Compartmentalization of cells, photosynthesis (part 2 of 2)

  20. Illinois Phys550 Molecular Biophysics Lecture 2: Compartmentalization of Cells, Photosynthesis I

    26 Jan 2010 | | Contributor(s):: Klaus Schulten

    Compartmentalization of cells, photosynthesis (part 1 of 2)