Estimation of nitrogen content in cucumber plant (Cucumis sativus L.) leaves using hyperspectral imaging data with neural network and partial least squares regressions

May 17, 2022 | Agriculture, Application, Applications, Biomedical & Life Science, Food, Food Safety & Quality, Industrial & Process Analysis, NIR

Sajad Sabzi, Razieh Pourdarbani, Mohammad H. Rohban, Ginés García-Mateos, Juan I. Arribas Abstract In recent years, farmers have often mistakenly resorted to overuse of chemical fertilizers to increase crop yield. However, excessive consumption of fertilizers might...

Potential of far ultraviolet (UV) 222 nm light for management of strawberry fungal pathogens

May 12, 2022 | Agriculture, Application, Applications, Displays & Radiometry, Environmental, Food, Food Safety & Quality, UV SpectroRadiometry

Wojciech Janisiewicz, Fumiomi Takeda, Breyn Evans, Mary Camp Abstract Recently developed, night-time irradiation provided the breakthrough that made ultraviolet (UV) technology with 254 nm (UV–C) commercially feasible as a sustainable alternative to synthetic...

Generation of nanoplastics during the photoageing of low-density polyethylene

May 10, 2022 | Application, Applications, Displays & Radiometry, UV SpectroRadiometry

Carmen Sorasan, Carlos Edo, Miguel González-Pleiter, Francisca Fernández-Piñas, Francisco Leganés, Antonio Rodríguez, Roberto Rosal Abstract In this work, we studied the hydrolytic and photochemical degradation of three low-density polyethylene (LDPE) materials,...

Carbon dioxide enrichment promoted the growth, yield, and light-use efficiency of lettuce in a plant factory with artificial lighting

May 5, 2022 | Agriculture, Application, Applications, Displays & Radiometry, Food Safety & Quality, SpectroRadiometry, UV SpectroRadiometry

Danyan Chen,Yanhao Mei,Qi Liu,Yongjun Wu,Zhenchao Yang Abstract Lettuce (Latuca sativa L.) is a commercially important crop and a good candidate for production in a plant factory with artificial lighting (PFAL). To explore the influence of CO2 enrichment (eCO2) on...

Defects rich nanostructured black zinc oxide formed by nanosecond pulsed laser irradiation in liquid

May 3, 2022 | Application, Applications, Chemistry, Fluorescence, Raman, Thin Film, UV-VIS Absorption

Sreed Sharma Kanakkillam, Bindu Krishnan, Selene Sepulveda Guzman, Josue Amilcar Aguilar Martinez, David Avellaneda Avellaneda, Sadasivan Shaji Abstract Zinc oxide (ZnO) is a wide bandgap semiconductor for energy applications while the spectral absorption only in UV...

Detection of necrotrophic DNA marker of anthracnose causing Colletotrichum gloeosporioides fungi in harvested produce using surface plasmon resonance

Apr 28, 2022 | Agriculture, Application, Applications, Biology, Food, Food Safety & Quality

Aabha Bajaj, Anand M.Shrivastav, Evgeny Eltzov, Noam Alkan, Ibrahim Abdulhalim Abstract Agriculture and food crops monitoring is extremely important for securing the food supply chain to human society. Here, we developed a highly specific detection method for...

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