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Lecture 19: Optical Traps - Part2
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24 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
Biological application of optical traps, High resolution optical trapping, Brownian noise
Practical Introduction to the BioMOCA Suite
23 Apr 2008 | Online Presentations | Contributor(s): David Papke
In this presentation, I describe how to use the online BioMOCA Suite. I explain how to prepare the .pqr input protein structure from a .pdb structure. I then explain in detail how to use each of...
Lecture 16: Optical Traps - Part 1
18 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
First Optical Trap built, Reflection, Refraction, Brownian motionYann Chemla - Assistant Professor of Physics - University of Illinois at Champaign-Urbana
Lecture 11: FIONA (Fluorescence Imaging with One Nanometer Accuracy)
15 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
Fluorescence Imaging with One Nanometer Accuracy, Specificity to look at heads
Nanometer spatial localization, Second temporal resolution, Single Molecule sensitivity
Single Molecule Photostability
Lecture 12: Ultra-Resolution
SHREC (Single molecule High Resolution Co localization), SHRIMP (Super-High Resolution Imaging with Photobleaching), DOPI (Defocused Orientation Position Imaging), PALM (PhotoActivated...
Lecture 13: Enhancing Resolution - FIONA - SHREC - DOPI - PALM - STORM
Current Methods of obtaining higher resolution using:
FIONA : Flouresence Imaging with One Nanometer Accuracy
SHREC : Single molecule High Resolution Co-localization
DOPI : Defocused...
Lecture 14: FRET and Helicase Activity
FRET: measuring conformational changes of (single) biomolecules, Unzipping mystery of helicases
P-N Semiconductor Membranes for Ion Filtering and Rectification
10 Apr 2008 | Online Presentations | Contributor(s): J. P. Leburton
Jean-Pierre Leburton's research at the Beckman Institute deals with transport and optical processes in semiconductor nanostructures such as quantum wires and quantum dots that exhibit a high...
Lecture 5: Magnetic Traps & DNA
10 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
Lecture 6: Magnetic Tweezers
Introduction II and Applications
Lecture 7: Single-Molecule of ATPase
ATPase - How it produces ATP?
Lecture 8: Resolutions
X-ray diffraction (atomic resolution)
Electron (Imaging) Microscopy (nm-scale)
Visible (Imaging) Microscopy (nm - µm)
Lecture 9: X-ray Structure and FIONA
Accuracy vs. Resolution
Measuring atomic distances
Biomolecular Motors: Intra- AND Extra-Cellular Motion
Lecture 10: Mutagenesis
Site-Directed Mutagenesis to Isolate and Mutate DNA (for FIONA)
Illinois Physics 498: Introduction to Biological Physics
07 Apr 2008 | Courses | Contributor(s): Paul R Selvin
We will apply simple yet powerful
ideas of physics to gain some understanding of biology. (What is the
inertia of a bacteria and how does this affect its behavior?) We will
begin with atoms,...
Lecture 4 : Applications of DNA Technology: FISH, PCR, Forensics
07 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
FISH (Florescence In Situ Hybridization), Gene Arrays("Chips") can be made
Using Mass Spectrometry to Understand Membrane Organization
01 Apr 2008 | Online Presentations | Contributor(s): Mary Kraft
Our ability to engineer tissues and biomimetic devices hinges upon an understanding of the structure-function relationship in healthy and diseased cells. Our laboratory utilizes materials...
01 Apr 2008 | Online Presentations | Contributor(s): Max G. Lagally
Silicon nanomembranes are extremely thin (
Ion Selectivity in Synthetic and Natural Channels
01 Apr 2008 | Online Presentations | Contributor(s): Susan Rempe
Transport across membranes and nanopores can be characterized by static equilibrium properties as well as by nonequilibrium dynamic properties. For example, equilibrium selectivity properties of a...
Modeling (Semi) Unstructured Proteins
27 Mar 2008 | Online Presentations | Contributor(s): Michael Colvin
The past century has seen tremendous progress in determining the biochemical and biophysical processes that constitute life. One exciting consequence of this understanding is the possibility of...