Furfural Determination with Disposable Polymer Films and Smartphone-Based Colorimetry for Beer Freshness Assessment

Mar 21, 2016 | Agriculture, Application, Applications, Color Measurement, Displays & Radiometry

A Rico-Yuste, V Gonzalez-Vallejo, E Benito-Peña… – Analytical Chemistry, 2016 We have developed disposable color-changing polymeric films for quantification of furfural, —a freshness indicator—, in beer using a smartphone-based reader. The films are prepared by...

Modified plastic net-houses as alternative agricultural structures for saving energy and water in hot and sunny regions

Mar 21, 2016 | Agriculture, Application, Applications, Displays & Radiometry, Environmental, Optical Metrology, Reflectance, Solar SpectroRadiometry, Transmission

AM Abdel-Ghany, IM Al-Helal, P Picuno, MR Shady – Renewable Energy, 2016 The transmitted radiation into the conventional net-houses is very low in the early morning and late afternoon that may not fulfill the crop growth requirements. To solve this problem, two...

An elegant route to overcome fundamentally-limited light extraction in AlGaN deep-ultraviolet light-emitting diodes: Preferential outcoupling of strong in-plane emission

Mar 21, 2016 | Application, Applications, Displays & Radiometry, LED Measurement, UV SpectroRadiometry

JW Lee, DY Kim, JH Park, EF Schubert, J Kim, J Lee… – Scientific Reports, 2016 While there is an urgent need for semiconductor-based efficient deep ultraviolet (DUV) sources, the efficiency of AlGaN DUV light-emitting diodes (LEDs) remains very low because the...

A Naturally-Derived Compound Schisandrin B Enhanced Light Sensation in the pde6c Zebrafish Model of Retinal Degeneration

Mar 21, 2016 | Application, Applications, Biology, Displays & Radiometry, Environmental, Solar SpectroRadiometry

L Zhang, L Xiang, Y Liu, P Venkatraman, L Chong… – PloS one, 2016 Retinal degeneration is often progressive. This feature has provided a therapeutic window for intervention that may extend functional vision in patients. Even though this approach is feasible, few...

Zeroth order Fabry-Perot resonance enabled ultra-thin perfect light absorber using percolation aluminum and silicon nanofilms

Mar 21, 2016 | Application, Applications, Displays & Radiometry, Optical Metrology, Reflectance

SS Mirshafieyan, TS Luk, J Guo – Optical Materials Express, 2016 We demonstrated perfect light absorption in optical nanocavities made of ultra-thin percolation aluminum and silicon films deposited on an aluminum surface. The total layer thickness of the...

ENCAPSULATED WHITE OLEDS HAVING ENHANCED OPTICAL OUTPUT

Feb 23, 2016 | Application, Applications, Color Measurement, Displays & Radiometry, LED Measurement

ENCAPSULATED WHITE OLEDS HAVING ENHANCED OPTICAL OUTPUT RJ Visser, L Moro – US Patent 20,160,013,450, 2016 FEB 2016 Methods of making an integrated barrier stack and optical enhancement layer for protecting and improving the light out coupling of encapsulated...

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