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Bacterium sequenced makes rare form of chlorophyll
Researchers at Washington University in St. Louis and Arizona State University have sequenced the genome of a rare bacterium that harvests light energy by making an even rarer form of chlorophyll, chlorophyll d. Chlorophyll d absorbs "red edge," near infrared, long wave length light, invisible to the naked eye. view more (2008-02-05)
Press invite: 26th International Conference on the Physics of Semiconductors
A laser-based system that could revolutionise both medical imaging and communications, progress towards building the first solid state `quantum` computer and developments in nanotechnology are just some the topics being featured at the 26th International Conference on the Physics of Semiconductors. The five-day conference is being organised by the... view more... (2002-07-10)
Cancer: Another step towards medication
The gene Myc is an important factor for the growth of organisms by cell division. It causes the production of a protein which, as a transcription factor, controls the expression of up to 15 % of all human genes. view more (2009-03-18)
Record-setting laser may aid searches for Earthlike planets
Scientists at the University of Konstanz in Germany and the National Institute of Standards and Technology (NIST) have demonstrated an ultrafast laser that offers a record combination of high speed, short pulses and high average power. view more (2008-05-08)
The first 'no diet' diet
Is it possible to lose weight without going on a diet? New psychological research suggests that it is. view more (2004-08-23)
Researchers create new super-thin laser mirror
Engineers at the University of California, Berkeley, have created a new high-performance mirror that could dramatically improve the design and efficiency of the next generation of devices relying upon laser optics, including high-definition DVD players, computer circuits and laser printers. view more (2007-02-14)
Why don't all moles progress to melanoma?
Everyone has moles. Most of the time, they are nothing but a cosmetic nuisance. But sometimes pigment-producing cells in moles called melanocytes start dividing abnormally to form a deadly form of skin cancer called melanoma. view more (2006-10-03)
Materials Research: European Commission proposes Framework Five
MATERIALS RESEARCH view more (1999-12-18)
Brain imaging studies show attention to thinking in schizophrenia improves outlook for patients
A focus on schizophrenia as 'a disorder of thinking' promises much for patients with the condition, according to Dr Tonmoy Sharma, Head of the Section of Cognitive Psychopharmacology (SCP) at the Institute of Psychiatry. In a presentation to journalists during Brain Awareness Week, Dr Sharma outlined new research showing the importance of... view more... (1999-03-16)
Nanocups brim with potential
Researchers at Rice University have created a metamaterial that could light the way toward high-powered optics, ultra-efficient solar cells and even cloaking devices. view more (2009-03-16)
GROUND-BASED TELESCOPES HAVE AN EXTREMELY LARGE FUTURE
ROYAL ASTRONOMICAL SOCIETY PRESS NOTICE: GROUND-BASED TELESCOPES HAVE AN EXTREMELY LARGE FUTURE view more (2005-03-28)
Promise shown for data encryption and data storage using holograms
The rapidly developing digital age demands greater processing power, data storage and data encryption for computer based technologies. Recent developments point towards optical information processing as a great leap forward. view more (2006-03-28)
Researchers Identify Role of Gene in Tumor Development, Growth and Progression
Virginia Commonwealth University Massey Cancer Center and VCU Institute of Molecular Medicine researchers have identified a gene that may play a pivotal role in two processes that are essential for tumor development, growth and progression to metastasis. view more (2009-11-23)
PRESS CONFERENCE - Presentation of the UnivERsol project to promote the development of photovoltaic energy in Europe
On Monday 14th January at the Barcelona Science Park, a press conference will be held to mark the public presentation of the "UnivERsol" project (Universities, Renewable Energies, solar), which is co-financed by the Directorate General for Transport and Energy (DGTREN) of the European Commission. This project aims to promote the use of... view more... (2002-01-10)
Researchers approach quantum limit in third-order nonlinear light-light interaction
Researchers from Lehigh University and the Swiss Federal Institute of Technology in Zurich (ETH) have reported unprecedented nonlinear optical efficiency in some small organic molecules that makes the molecules potentially useful for optical computing, optical data processing, and optical telecommunication. view more (2005-11-15)
Scientists in Japan design first optical pacemaker for laboratory research
The world's first optical pacemaker is described in an article published today in Optics Express, the Optical Society's open-access journal. A team of scientists at Osaka University in Japan show that powerful, but very short, laser pulses can help control the beating of heart muscle cells. view more (2008-05-28)
Factor stimulates cartilage growth from stem cells
A novel growth factor significantly improves the ability of specialized stem cells derived from human fat to be transformed into cartilage cells, according to Duke University Medical Center and Pratt School of Engineering researchers. view more (2006-04-05)
Distinguishing single cells with nothing but light
Researchers at the University of Rochester have developed a novel optical technique that permits rapid analysis of single human immune cells using only light. view more (2009-04-01)
Laser Goes Tubing for Faster Body-Fluid Tests
University of Rochester researchers announce in the current issue of Applied Optics a technique that in 60 seconds or less measures multiple chemicals in body fluids, using a laser, white light, and a reflective tube. view more (2007-04-03)
Four Eyes Are Better
VLT Interferometer Passes Another Technical Hurdle During the nights of September 15/16 and 16/17, 2002, preliminary tests were successfully carried out during which the light beams from all four VLT 8.2-m Unit Telescopes (UTs) at the ESO Paranal bservatory were successively combined, two by two, to produce interferometric fringes. This marks a... view more... (2002-09-26)
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