Nanogold chains assemble into multifunctional micelles capable of a variety of biomedical applications.
Results for "laser"
A new paradigm – functional and nonlinear optical metasurfaces
Optical metasurfaces offer a wealth of useful functionalities. Their nonlinear effects can be enhanced with the help of metasurface engineering.
Keeping Good Company with the Chameleon
Professor Ozin explores the chameleon’s color-shifting ability, and how the same principles have been utilised in the lab and in manufacturing.
Fully Automated Raman Imaging System
Fully automated, easy-to-use, class-leading Raman imaging system “apyron” combining unrivaled spectral resolution in 3D confocal Raman imaging and extremely sensitive laser power determination with a mouse click. The device is presented for the first time at Pittcon 2015 in New Orleans, the major fair for lab instrumentation worldwide.
Flexible Bragg Reflectors for Optical Applications
Spanish group creates materials that combine the intense structural colour achievable with inorganic materials with the mechanical properties of polymers.
International Year of Light: Black Silicon Photovoltaics
This month’s International Year of Light article reviews the optoelectronic properties of black silicon and gives guidelines how to optimize the relevant physical parameters.
CMP aerogels for oil cleanup
Fluorosurfactant-directed preparation of conjugated microporous polymer (CMP) aerogels for oil cleanup and gas sorption.
New endoscopic technique provides label-free contrast of tissue
A flexible wide-field endoscope utilising blue excitation light provides label-free contrast of tissue based on fluorescence lifetime imaging of tissue autofluorescence. Fluorescence lifetime imaging (FLIM) of tissue autofluorescence has been shown to provide...
Micro power meter can measure nanowire heat transfer
Researchers have developed a microscale powermeter that directly measures light absorption and heat transfer in individual nanowires.
New processing methods for flexible perovskite solar cells
Newly published research describes the development and combination of low temperature deposition and processing techniques for perovskite devices.
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New theory suggests gravity is not a fundamental force
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Higgs boson may be driving the Universe’s expansion
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Scientists discover a new class of antibiotics
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Micron-sized hidden dimensions could solve two of physics’ deepest puzzles
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A new type of dark matter could explain mysterious radiation from the Milky Way’s core