Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > A closer look at life: X-ray microscopy hits the sweet spot for chemical and elemental imaging: Berkeley Lab research at AAAS Meeting

Abstract:
In perhaps no other scientific field does the adage "form follows function" hold more true than in biology, especially the biology of living cells, which is why our knowledge of cells starts with imaging. Optical microscopy is limited by low spatial resolution - about 200 nanometers, and electron microscopy is limited by the poor penetration of electrons and the requirement that it be performed in a vacuum, which means cells must be sectioned off into tissue-thin slices and dehydrated. X-ray microscopy bridges the resolution gap between optic and electron microscopy, combining the best features of both to hit the sweet spot for chemical and elemental imaging.

A closer look at life: X-ray microscopy hits the sweet spot for chemical and elemental imaging: Berkeley Lab research at AAAS Meeting

Berkeley, CA | Posted on February 18th, 2013

"Advances in X-ray sources, detectors, instrumentation and computing power are transforming X-ray microscopy from a scientific curiosity practiced by a few specialists, to a widely available form of high resolution imaging," says Janos Kirz, scientific advisor for Lawrence Berkeley National Lab's Advanced Light Source, a synchrotron radiation source optimized for soft x-ray and ultraviolet light.

"State-of-the-art X-ray microscopes can be used to create three-dimensional images with elemental and/or chemical sensitivity," Kirz says. "Some instruments are also capable of creating movies, or providing stop-motion or flash images of cells and proteins in their natural hydrated state."

Kirz, who pioneered the development of soft x-ray microscopy and spectromicroscopy, will describe 2-D and 3-D x-ray chemical imaging of biological systems in a presentation at the 2013 AAAS annual meeting in Boston titled "Chemical and Elemental Imaging with X-Ray Microscopy." His talk is part of the panel session titled "Visualizing Chemistry: Seeing Another Dimension of Plants and Animals," which is scheduled for February 15, 1:00 PM-2:30 PM in Room 309 of the Hynes Convention Center.

Kirz now holds the title of Distinguished Professor Emeritus at Stony Brook University.

Friday, February 15, 1:00 PM-2:30 PM Room 309, Hynes Convention Center

####

For more information, please click here

Contacts:
Jon Weiner

510-486-4014

Copyright © DOE/Lawrence Berkeley National Laboratory

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Smaller, faster, cheaper: A new type of modulator for the future of data transmission July 27th, 2015

Researchers predict material with record-setting melting point July 27th, 2015

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Industrial Nanotech, Inc. Provides Update on PCAOB Audited Financials July 27th, 2015

Global Corrosion Resistant Nano Coatings Market To 2015: Acute Market Reports July 27th, 2015

Imaging

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Superfast fluorescence sets new speed record: Plasmonic device has speed and efficiency to serve optical computers July 27th, 2015

Ultra-thin hollow nanocages could reduce platinum use in fuel cell electrodes July 24th, 2015

Deben reports on the use of their CT500 in the X-ray microtomography laboratory at La Trobe University, Melbourne, Australia July 22nd, 2015

Laboratories

Superfast fluorescence sets new speed record: Plasmonic device has speed and efficiency to serve optical computers July 27th, 2015

Ultra-thin hollow nanocages could reduce platinum use in fuel cell electrodes July 24th, 2015

Govt.-Legislation/Regulation/Funding/Policy

Smart hydrogel coating creates 'stick-slip' control of capillary action July 27th, 2015

Researchers predict material with record-setting melting point July 27th, 2015

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Superfast fluorescence sets new speed record: Plasmonic device has speed and efficiency to serve optical computers July 27th, 2015

Announcements

Researchers predict material with record-setting melting point July 27th, 2015

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Industrial Nanotech, Inc. Provides Update on PCAOB Audited Financials July 27th, 2015

Global Corrosion Resistant Nano Coatings Market To 2015: Acute Market Reports July 27th, 2015

Tools

Reshaping the solar spectrum to turn light to electricity: UC Riverside researchers find a way to use the infrared region of the sun's spectrum to make solar cells more efficient July 27th, 2015

Superfast fluorescence sets new speed record: Plasmonic device has speed and efficiency to serve optical computers July 27th, 2015

Ultra-thin hollow nanocages could reduce platinum use in fuel cell electrodes July 24th, 2015

Deben reports on the use of their CT500 in the X-ray microtomography laboratory at La Trobe University, Melbourne, Australia July 22nd, 2015

Events/Classes

Albany College of Pharmacy and Health Sciences to Host One Week Symposium on Nanomedicine July 23rd, 2015

Photonex 2015 - The annual Nano-Spectroscopy and Bio-Imaging meeting is announced July 21st, 2015

IEEE ROBIO 2015 Call for Papers: 2015 IEEE International Conference on Robotics and Biomimetics - December 6-9, 2015, Zhuhai, China July 19th, 2015

Industrial Forum organized within Graphene Canada 2015: Recent advances in technology developments and business opportunities in graphene commercialization July 16th, 2015

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project