Anatoly Petrovich Sobolev

Metabolomic investigation of inflorescences from Cannabis sativa L. variety Earlina 8FC cultivated in southern Italy: an NMR and LC-MS/MS integrated approach

Enrico Serni, Anatoly Petrovich Sobolev, Vincenzo Montesano, Giovanni D’Orazio

Abstract Earlina 8FC is a monoecious hemp variety developed for seed production characterized by early flowering, a short development period, a high seed yield, and good pest resistance. This work, to the best of our knowledge, reports the first metabolomic investigation of …

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Improved Perovskite Solar Cells with an Environmentally Friendly Phthalocyanine Hole Extracting Interlayer

Suresh K. Podapangi, Laura Mancini, Daimiota Takhellambam, Jie Xu et autres

High Resolution Image Download MS PowerPoint Slide We investigate the use of phthalocyanine, from the family of multipurpose functional organic complexes, as an interlayer between the hole-selective contact and the perovskite in self-assembled monolayer-based p-i-n perovskite solar cells. This phthalocyanine interlayer effectively …

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Metabolic Profiling of Sugarloaf Chicory Roots: Structural Assignment of Sesquiterpene Lactone Conjugates and Response to Reduced Irrigation

Giuseppe Antonio Scioli, Lorenzo Pin, Giulio Testone, Anatoly Petrovich Sobolev et autres

Sugarloaf chicory (Cichorium intybus var. porphyreum) represents a valuable crop for investigating metabolic responses to environmental stress. This study applied quantitative 1H-NMR-based metabolomics to characterize the water-soluble metabolome and evaluate root metabolic adaptations under water-deficit (WD) conditions compared to well-watered (WW) conditions. …

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Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress

Antonella Gori, Mauro Centritto, Anatoly Petrovich Sobolev, Giovanni Marino et autres

Drought limits the productivity of fast-growing woody crops, although the metabolic adjustments conferring water stress tolerance remain poorly understood. We investigated the responses of Populus nigra seedlings to water stress by integrating daily physiological measurements and NMR metabolomic analyses. Our aims were …

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Improved Perovskite Solar Cells with Environmentally Friendly Phthalocyanine Hole Extracting Interlayer

Suresh Kumar Podapangi, Laura Mancini, Daimiota Takhellambam, Jie Xu et autres

Here we show for the first time that a phthalocyanine, from the family of multi-purpose functional organic complexes, can be used successfully as an interlayer between the hole-selective contact and the perovskite in self-assembled monolayer-based p-i-n perovskite solar cells. This interlayer effectively …

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Changes in the Nutritional and Nutraceutical Composition of the Italian Ancient Pear (Pyrus communis L.) ‘Zingara’ during Post-Harvest Storage: Is the More Mature the Better?

Antonella Gori, Luana Beatriz dos Santos Nascimento, Mauro Centritto, Anatoly Petrovich Sobolev et autres

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Current applications of benchtop FT-NMR in food science: From quality control to adulteration detection

Giacomo Di Matteo, Silvia Grassi, Maria Carmela Emanuele, Giuseppe Antonio Scioli et autres

H resonance frequency from 43 MHz to 100 MHz), characterized by compact design, ease of use, and low maintenance costs. As in the case of high-field NMR instruments, benchtop NMR spectra (obtained by Fourier transformation) contain important information useful for compound identification …

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The combination of hyperspectral imaging, untargeted metabolomics and lipidomics highlights a coordinated stress-related biochemical reprogramming triggered by polyethylene nanoparticles in lettuce

Leilei Zhang, Lori Hoagland, Yang Yang, Pier Paolo Becchi et autres

NPs significantly decreasing lettuce density and vegetation health (as indicated by NDVI and plant senescence reflectance indexes). Consistently, photosynthetic activity also decreased. At the biochemical level, metabolomics and lipidomics pointed out a multi-layered broad biochemical reprogramming of primary and secondary metabolism involving …

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Untargeted NMR Study of Metabolic Changes in Processing Tomato Treated with Trichoderma atroviride Under Open-Field Conditions and Exposed to Heatwave Temperatures

Lorenzo Pin, Anatoly Petrovich Sobolev, Giulio Testone, Giuseppe Antonio Scioli et autres

Rising temperatures due to climate change may affect the quality of open-field cultivated processing tomatoes by altering the nutrient content. Bioinoculants are growing in popularity as a nature-based strategy to mitigate these environmental stresses. Untargeted quantitative NMR spectroscopy was leveraged to characterize …

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NMR Metabolite Profiling and Antioxidant Properties of Spartan, Jewels, Misty, and Camelia Blueberries

Mattia Spano, Giacomo Di Matteo, Simone Carradori, Marcello Locatelli et autres

The health-promoting properties of blueberries are widely recognized and are mainly attributed to anthocyanins. However, fruit’s chemical composition includes also other components and strongly depends on varieties and climatic conditions. Here, 1 H NMR metabolite profiling and biological activity of four blueberry …

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The molecular pathways leading to GABA and lactic acid accumulation in florets of organic broccoli rabe (Brassica rapa subsp. sylvestris) stored as fresh or as minimally processed product

Giulio Testone, Anatoly Petrovich Sobolev, Maya Dimova Lambreva, Zeineb Aturki et autres

In the context of organic farming, the introduction of a local product to wider markets and an evaluation of storage effects, metabolic and transcriptomic variations in two broccoli rabe genotypes from production cycles of two different years were studied by comparing florets …

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Maize Grain Metabolite Profiling by NMR: Effects of Growing Year, Variety, and Cropping System

Anatoly Petrovich Sobolev, Erica Acciaro, Milica Milutinović, Jelena Božunović et autres

L.) is a staple food for a large segment of the population worldwide, many attempts have been made to improve the nutritional value of its grain and at the same time to achieve sustainable cropping systems. The present study aimed to characterize …

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