22 results found for microscopy

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00:02:00

Microscopy and Materials

by Mark Rainforth
Microscopy and Materials
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 11 years ago | 1336 views
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How microscopy is used to improve materials

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01:00:00

How new science is transforming the optical microscope

by Brad Amos
How new science is transforming the optical microscope
for 18-22 and upwards,
Lectures | 18-22 and upwards | 11 years ago | 1871 views
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There are two rules for making an optical microscope; the lenses must be small, since defects of colour and focus increase with lens size, and the lenses must capture light from the object over as wide an angle as possible to record fine detail. This....

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00:04:00

Holographic Microscopy

by Katrina Nyberg
Holographic Microscopy
for 22 and upwards,
Lectures | 22 and upwards | 12 years ago | 1941 views
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01:05:00

Microscopy goes cold: secrets of frozen viruses

by Tony Crowther
Microscopy goes cold: secrets of frozen viruses
for 18-22 and upwards,
Lectures | 18-22 and upwards | 14 years ago | 1476 views
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Viruses are a major cause of death and disease. Too small to be seen by light microscopy, they were first visualised about 50 years ago by electron microscopy. Dr. Crowther describes his work on the development of the methods and illustrates how he h....

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01:16:00

Raman Microscopy, Pigments and the Arts/Science Interface

by Robin Clark
Raman Microscopy, Pigments and the Arts/Science Interface
for 18-22 and upwards,
Lectures | 18-22 and upwards | 14 years ago | 1668 views
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Raman spectroscopy is a light scattering technique primarily used in the characterisation of vibrational modes of molecules and therefore in assessing the structure and composition of materials.

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00:06:00

Super-Resolution Microscopy

by Jennifer Lippincott-Schwartz
Super-Resolution Microscopy
for 18-22 and upwards,
Lectures | 18-22 and upwards | 14 years ago | 2173 views
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Celebrate methods development with Nature Methods' Method of the Year 2008. See how Super-Resolution Microscopy is set to revolutionize our understanding of cellular biology and hear from the inventors.

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00:06:00

The Role and Species of Beetles Worldwide

by Vinnie LaBarbera
The Role and Species of Beetles Worldwide
for 14-19 and upwards,
Undergraduate presentations | 14-19 and upwards | 14 years ago | 1378 views
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Vinnie LaBarbera presents on the role and species of beetles worldwide, including some slides of his own work at the FSU Biological Sciences Department.

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00:10:00

Why can’t we see atoms?

by John Rodenburg
Why can’t we see atoms?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 14 years ago | 1669 views
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John talks about diffraction and the limits it puts on our ability to image atoms. Can we make an electron-microscope without lenses?

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00:55:00

The Quantum World abserver by Electron Waves

by Akira Tonomura
The Quantum World abserver by Electron Waves
for 18-22 and upwards,
Lectures | 18-22 and upwards | 15 years ago | 1771 views
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Dr. Tonomura is a world renowned pioneer and authority in the field of electron holography, for which he has received many national and international recognitions. He is recognized for his contributions in the development of electron holography, the ....

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01:00:00

Crystallographic electron microscopy

by Aaron Klug
Crystallographic electron microscopy
for 18-22 and upwards,
Interviews | 18-22 and upwards | 15 years ago | 2413 views
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Born in Lithuania, Aaron Klug, Nobel Prize in Chemistry, 1982, tells us about his early life and education growing up in Durban, South Africa. He developed an early interest in physiology and anatomy but did not find his teacher very inspiring and ga....

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