Flavonol Profile Is a Reliable Indicator to Assess Canopy Architecture and the Exposure of Red Wine Grapes to Solar Radiation

Jun 9, 2022 | Application, Applications, Displays & Radiometry, Food Safety & Quality, Reflectance, Solar SpectroRadiometry, SpectroRadiometry, UV SpectroRadiometry

Johann Martínez-Lüscher, Luca Brillante, and Sahap Kaan Kurtural Abstract Exposure to solar radiation is a determining factor of grape composition. Flavonol synthesis is upregulated by solar radiation leaving a fingerprint on flavonol profile. This study aimed to test...

Influence of thickness of poly(3-hexylthiophene-2,5-diyl) hole transport layer on electrical characteristics of lead sulfide quantum dot-based shortwave infrared photodiodes

May 19, 2022 | Advanced & Quantum Materials, Application, Applications, NIR, Reflectance

Kyeong-Ho Seo, Xue Zhang, Sungkeun Baang, Jaehoon Park & Jin-Hyuk Bae Abstract Lead sulfide quantum dots (PbS QDs) have emerged as one of the promising photoactive materials for shortwave infrared (SWIR) photodiodes because of their uncooled processability, cost...

Valentine’s Day App Note: Spectroscopy, Olfaction, and Fatal Attraction

Feb 8, 2022 | Color Measurement, News, Reflectance

What are you looking for this Valentine’s Day? Good looks with bright colors? Or a sweet irresistible scent? If you answered YES to either you may be more like an INSECT than you think! USDA and University of Florida researchers are studying the effect of scent...

Can the Addition of Odor and Visual Targets Enhance Attraction of the Asian Citrus Psyllid (Hemiptera: Liviidae) to Sticky Traps?

Feb 3, 2022 | Agriculture, Application, Applications, Biology, Color Measurement, Environmental, Environmental & Microplastics, Reflectance

Journal of Economic Entomology – Arjun Khadka, Sandra A Allan, Daniel Cho, Emma N I Weeks Abstract Asian citrus psyllid, Diaphorina citri Kuwayama, negatively impacts the citrus industry as it transmits Candidatus Liberibacter spp., the causal agent of citrus...

Structural colors of pearls

Dec 2, 2021 | Application, Applications, Color Measurement, Displays & Radiometry, Reflectance

Ryotaro Ozaki, Kei Kikumoto, Masataka Takagaki, Kazunori Kadowaki & Kazushi Odawara Abstract The luster is the most important characteristic of pearls, whose colors depend on periodic structures of aragonite crystal layers and conchiolin sheets. We here propose an...

Predicting the shear value and intramuscular fat in meat from Nellore cattle using Vis-NIR spectroscopy

Nov 9, 2021 | Agriculture, Application, Applications, Food, Food Safety & Quality, NIR, Reflectance

Marinade Nadai Bonin, Sauloda Luz e Silva, Lutz Bünger, Dave Ross, Gelson Luis Dias Feijó, Rodrigo da Costa Gomes, Francisco Palma Rennó, Miguel Henrique de Almeida Santana, Fernanda Marcondes de Rezende, Luis Carlos Vinhas Ítavo, Francisco José de Novais, Lucy Mery...

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