Femtosecond

Type: Keyphrase
Name: Femtosecond
First reported 14 hours ago - Updated 2 hours ago - 2 reports

A first direct glimpse of photosynthesis in action

PUBLIC RELEASE DATE: 11-Jul-2014An international team of researchers, including scientists from the Max Planck Institute for Medical Research in Heidelberg, has just a reported a major step in understanding photosynthesis, the process by which the Earth ... [Published EurekAlert! - 2 hours ago]
First reported 5 hours ago - Updated 4 hours ago - 2 reports

Writing data with lasers overcomes speed limits

A new ultra-fast method of writing information to hard drives using lasers could help overcome looming limits to write speed.Hard drive stores bits in the form of tiny magnetic domains, with the directions of the magnetic north and south poles of these ... [Published Engineering and Technology Magazine - 4 hours ago]
First reported Jul 10 2014 - Updated 19 hours ago - 2 reports

Scientists Have Found A Way To Save Data To A Hard Drive 1,000 Times Faster

Scientists may have found a new way to save data to hard drives which gets around the current speed limits.A hard drive stores bits in the form of tiny magnetic domains. The directions of the magnetic north and south poles of these domains, which are ... [Published Business Insider Australia - 19 hours ago]
First reported Jul 10 2014 - Updated 23 hours ago - 2 reports

First ever snapshot of ‘photosynthesis in action’ captured

In a unique finding, an Australian research group has successfully captured the first snapshots of the process of photosynthesis in action, showing water splitting into protons, electrons and oxygen.The active photosynthesis, the process that maintains ... [Published The Utah People's Post - Jul 10 2014]
First reported Jul 09 2014 - Updated Jul 10 2014 - 1 reports

Scientists watch photosynthesis in action

PUBLIC RELEASE DATE: 9-Jul-2014This news release is available in German.An international team of scientists, including researchers from DESY, has caught a central step of photosynthesis in action for the first time. The team led by Prof. Petra Fromme ... [Published EurekAlert! - Jul 09 2014]
First reported Jul 10 2014 - Updated Jul 10 2014 - 1 reports

All-Laser Precision Manufacturing

"Raydiance compact industrial grade all-laser manufacturing systems combine femtosecond laser technology with Raydiance's materials processing expertise and application-specific software," said a company spokesperson.Close-up of GDi fuel injector micro ... [Published Manufacturing News Web - Jul 10 2014]
First reported Jul 10 2014 - Updated Jul 10 2014 - 1 reports

Femtosecond snapshots of photosynthetic water oxidation -- ScienceDaily

A crucial piece of the puzzle behind nature's ability to split the water molecule during photosynthesis that could help advance the development of artificial photosynthesis for clean, green and renewable energy has been provided by an international collaboration ... [Published DailyMe.Com - Jul 10 2014]
First reported Jul 09 2014 - Updated Jul 09 2014 - 1 reports

Studies from Arizona State University Provide New Data on Membrane Proteins (Dielectrophoretic sorting of membrane protein nanocrystals)

By a News Reporter-Staff News Editor at Life Science Weekly -- New research on Membrane Proteins is the subject of a report. According to news reporting out of Tempe, Arizona , by NewsRx editors, research stated, "Structure elucidation of large membrane ... [Published 4 Traders - Jul 09 2014]
First reported Jul 09 2014 - Updated Jul 09 2014 - 1 reports

Determination of Resonance Raman Cross-Sections for Use in Biological SERS Sensing with Femtosecond Stimulated Raman Spectroscopy

Surface-enhanced Raman spectroscopy (SERS) is a promising technique for in vivo bioanalyte detection, but accurate characterization of SERS biosensors can be challenging due to difficulties in differentiating resonance and surface enhancement contributions ... [Published Analytical Chemistry - Jul 09 2014]
First reported Jul 09 2014 - Updated Jul 09 2014 - 1 reports

Postcards from the Photosynthetic Edge

Photosytem II utilizes a water-splitting manganese-calcium enzyme that when energized by sunlight catalyzes a four photon-step cycle of oxidation states (S0-to-S3). When S3 absorbs a photon, molecular oxygen (O2) is released and S0 is generated. S4 is ... [Published Ein News - Jul 09 2014]
First reported Jul 09 2014 - Updated Jul 09 2014 - 1 reports

Core–Shell Nanophosphor Architecture: Toward Efficient Energy Transport in Inorganic/Organic Hybrid Solar Cells

In this work, a core–shell nanostructure of samarium phosphates encapsulated into a Eu3+-doped silica shell has been successfully fabricated, which has been confirmed by X-ray diffraction, transmission electron microscopy (TEM), and high-resolution TEM. ... [Published ACS Applied Materials & Interfaces - Jul 09 2014]
First reported Jul 08 2014 - Updated Jul 08 2014 - 2 reports

The Braverman Eye Center Now Corrects Vision Problems with All Laser Bladeless Z-LASIK in Miami

Empowered by state-of-the-art Femto LDV Femtosecond Surgical Laser machine, The Braverman Eye Center now corrects Vision Problems with All Laser Bladeless Z-LASIK in Miami and also conducts many other refractive surgeries and procedures. (PRWeb July ... [Published Presskontakt.se - Jul 08 2014]

Quotes

"Serial Time-resolved crystallography of photosystem II using a femtosecond X-ray laser" ; Christopher Kupitz et al.; Nature, 2014; DOI: 10.1038/nature13453
"Our technology allows optical data to be stored in the form of magnetic bits. That offers unprecedented opportunities if you want to use light as information carrier" , said Schellekens
...According to news originating from Seattle, Washington , by NewsRx correspondents, research stated, "The current practice for identifying crystal hits for X-ray crystallography relies on optical microscopy techniques that are limited to detecting crystals no smaller than 5 mu m. Because of these limitations, nanometer-sized protein crystals cannot be distinguished from common amorphous precipitates, and therefore go unnoticed during screening. These crystals would be ideal candidates for further optimization or for femtosecond X-ray protein nanocrystallography."
"Our customer initially was using a YAG laser to mark these parts. The marks looked good to the eye -- very high contrast -- but if you looked at them up close, you could see that they were burned in, which you would expect from a red laser. You could run your hand over it and feel the mark -- and where they stick these things you don't really want to be feeling (imperfections). We came in with a UV laser, which just marks the surface, doesn't impart any heat (and creates) an indelible mark. You can't feel it."

More Content

All (200) | News (176) | Reports (0) | Blogs (22) | Audio/Video (0) | Fact Sheets (0) | Press Releases (1)
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A first direct glimpse of photosynthesis in action [Published EurekAlert! - 2 hours ago]
Writing data with lasers overcomes speed limits [Published Engineering and Technology Magazine - 4 hours ago]
Data storage tech 1,000 times faster than before [Published ProKerala.com - 5 hours ago]
University of York Honours 16 For Their Contrib... [Published 104.7 Minster FM - 7 hours ago]
Photosynthesis Images Show Splitting of the Wat... [Published The Guardian Express - 14 hours ago]
Optical Manufacturing: Femtosecond-laser direct... [Published OptoIQ - 18 hours ago]
Scientists Have Found A Way To Save Data To A H... [Published Business Insider Australia - 19 hours ago]
Study Data from H.P. Stevenson and Colleagues U... [Published HispanicBusiness.com - 23 hours ago]
First ever snapshot of ‘photosynthesis in actio... [Published The Utah People's Post - Jul 10 2014]
Keynote Speaker Dr. Ron Schaeffer Will Wrap Up ... [Published Bradenton Herald - Jul 10 2014]
Scientists Take First Pictures of Photosynthesi... [Published Auto World News - Jul 10 2014]
Photonic Solutions represents Time Bandwidth la... [Published OPTICS.ORG - Jul 10 2014]
All-Laser Precision Manufacturing [Published Manufacturing News Web - Jul 10 2014]
Speeding up data storage by a thousand times wi... [Published Nanowerk - Jul 10 2014]
How to uncover the true face of atomic nuclei [Published Nanowerk - Jul 10 2014]
First ever pic of ‘photosynthesis in action’ re... [Published TruthDive - Jul 10 2014]
Femtosecond snapshots of photosynthetic water o... [Published DailyMe.Com - Jul 10 2014]
Studies from Arizona State University Provide N... [Published 4 Traders - Jul 09 2014]
One-photon absorption excitation for high-resol... [Published OE Magazine - Jul 09 2014]
Determination of Resonance Raman Cross-Sections... [Published Analytical Chemistry - Jul 09 2014]
Scientists watch photosynthesis in action [Published EurekAlert! - Jul 09 2014]
Postcards from the Photosynthetic Edge [Published Ein News - Jul 09 2014]
Core–Shell Nanophosphor Architecture: Toward E... [Published ACS Applied Materials & Interfaces - Jul 09 2014]
4D multiple-cathode ultrafast electron microsco... [Published PNAS - Jul 08 2014]
Medical equipment, pharmaceuticals and personal... [Published HispanicBusiness.com - Jul 08 2014]
European Ophthalmic Devices Market Outlook to 2... [Published Myrtle Beach Sun News - Jul 08 2014]
The Braverman Eye Center Now Corrects Vision Pr... [Published Presskontakt.se - Jul 08 2014]
The Braverman Eye Center Now Corrects Vision Pr... [Published GlobeNewswire - Jul 08 2014]
Rendering Quality Eye Care at Affordable Charges [Published EHealth Magazine - Jul 08 2014]
How to manage post-cataract retinal detachment [Published Ophthalmology Management - Jul 07 2014]
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Blogs

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Ophthalmology Devices Market (Optical Coherence... [Published PR Newswire: Entertainment & Media - Jul 02 2014]
NEW YORK, July 2, 2014 /PRNewswire/ -- Reportlinker.com announces that a new market research report is available in its catalogue:Ophthalmology Devices Market (Optical Coherence Tomography (OCT) Scanner, Fundus Camera, Tonometer, Pachymeter, Perimeter, ...
DailyDirt: We're Still Discovering New Forms Of... [Published Techdirt - Jun 24 2014]
Water is one of the most important substances for life. Although it's a pretty simple molecule, water has some surprising and complex characteristics. (eg. Ice floats on water.) We see water everyday, but we probably don't think too much about its unique ...
Ophthalmology Devices Market worth $9,466.7 Mil... [Published PR Newswire: General Business - Jun 12 2014]
DALLAS, June 12, 2014 /PRNewswire/ --The report "Ophthalmology Devices Market (Optical Coherence Tomography (OCT) Scanner, Fundus Camera, Tonometer, Pachymeter, Perimeter, Slit Lamp, Excimer, YAG Laser, Femtosecond Laser, IOL, Contact Lens) - Competitive ...
Getting more electricity out of solar cells [Published MIT News feed - May 07 2014]
When sunlight shines on today’s solar cells, much of the incoming energy is given off as waste heat rather than electrical current. In a few materials, however, extra energy produces extra electrons — behavior that could significantly increase solar-cell ...
Research and Markets: Ophthalmology Devices Mar... [Published Business Wire Health News - May 02 2014]
DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/f9jq2l/ophthalmology) has announced the addition of the "Ophthalmology Devices Market 2014-2018: OCT Scanner, Fundus Camera, Tonometer, Pachymeter, Perimeter, Slit ...
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Press Releases

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Global Femtosecond Lasers for Cataract Surgery ... [Published PR Newswire - Jan 13 2014]
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