ATHENS, Ohio, Sept. 6, 2006 -- Scientists have transformed a spinach molecule of chlorophyll-a into a complex biological switch that has possible future applications for green energy, technology and medicine. The study offers the first detailed image of chloropyhll-a -- the main ingredient in the photosynthesis process -- and shows how scientists can use new technology to manipulate the configuration of the spinach molecule in four different arrangements, report Ohio University physicists Saw-Wai Hla and Violeta Iancu in today’s early edition of the journal Proceedings of the National Academy of Sciences.Ohio...Read full articleRelated content from Photonics MediaARTICLESArtificial Photosynthesis Could Help Limit Carbon EmissionsIf CO2 emissions do not fall fast enough, then CO2 will have to be removed from the atmosphere to limit global warming. 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The...Photonics Spectra January 2021 IssueAtomic-Scale Imaging Reveals Strength Capabilities of Thin FilmResearchers at the University of Minnesota have used high-resolution TEM microscopy to image the atomic structure of ultrathin zeolite nanosheets, which are used by industries as specialized...Photonics.com 3/18/2020Light Produces Electricity Where Saltwater and Freshwater MeetA group of École Polytechnique Fédérale de Lausanne (EPFL) researchers has demonstrated that light can be used to optimize the production of osmotic power, or blue energy, at...EuroPhotonics Autumn 2019 IssuePRODUCTSSWIR CameraThe Ninox 640 SU SWIR Camera from Raptor Photonics Ltd. is a vacuum-cooled, InGaAs-based camera with a 640 × 512 sensor and a 15 × 15-µm pixel pitch for high spatial resolution. ...Photonics.com 1/4/2021SWIR CameraThe NIRvana HS from Teledyne Princeton Instruments is a SWIR camera that uses the advantages of the second NIR window (NIR-II) window to meet the needs of the scientific, industrial, and medical...BioPhotonics May/Jun 2020 IssueRadiation-Resistant Zoom LensesThe 192, 200, and 290 models of radiation-resistant zoom lenses from Resolve Optics Ltd. are nonbrowning devices with minimum geometric distortion from 400 to 750 nm, withstanding a total radiation...Photonics.com 8/17/2020Self-Closing Microplate SealBioChromato Inc. has announced a gamma sterilized version of its RAPID Slit Seal proprietary self-closing microplate seal for scientists looking to eliminate solvent evaporation from samples when...Photonics.com 9/17/2020PHOTONICS HANDBOOK ARTICLESNanopositioning: A Step Ahead: It is almost a cliché among students of creativity that innovation occurs at the intersection of fields. 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