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Lecture 22: Conformational Changes in Ion Channels
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24 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
Voltage dependence, Spontaneous shut-off, Nerve Impulse propagation, Structure Pore Domain, Voltage Sensor
Functionalized Nanomaterials at the Interface of Biology and Technology
24 Apr 2008 | Online Presentations | Contributor(s): Dean Ho, NCLT administator
Nanomaterials, such as block copolymeric membranes and nanodiamonds, can be engineered for
a broad range of applications in energy and medicine. This presentation will highlight the
Lecture 19: Optical Traps - Part2
23 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
16 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)
11 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
15 Apr 2008 | Online Presentations | Contributor(s): Paul R Selvin
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
06 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
07 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)
Lecture 4 : Applications of DNA Technology: FISH, PCR, Forensics
06 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
28 Mar 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...
30 Mar 2008 | Online Presentations | Contributor(s): Max G. Lagally
Silicon nanomembranes are extremely thin (
Ion Selectivity in Synthetic and Natural Channels
31 Mar 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...