Parcourir par sujet "fractionation"

Almond and walnut shell-derived biochars affect sorption-desorption, fractionation, and release of phosphorus in two different soils

Hemati Matin N., Jalali M., Antoniadis V., Shaheen S.M., Wang J., Zhang T., Wang H., Rinklebe J. (2020)

Effective soil phosphorus (P) management requires higher level of knowledge concerning its sorption-desorption, fractionation, and release, as well as its interactions with soil amendments including biochar (BC). The purpose ...

Assessment of remediation of soils, moderately contaminated by potentially toxic metals, using different forms of carbon (charcoal, biochar, activated carbon). Impacts on contamination, metals availability and soil indices

Golia E.E., Aslanidis P.-S.C., Papadimou S.G., Kantzou O.-D., Chartodiplomenou M.-A., Lakiotis K., Androudi M., Tsiropoulos N.G. (2022)

The present study aims to assess the effect of three forms of carbon, i.e., charcoal, biochar and activated carbon using as soil amendments (or soil conditioners) in two soils, an acid and alkaline one. For this purpose, ...

Biowastes alone and combined with sulfur affect the phytoavailability of Cu and Zn to barnyard grass and sorghum in a fluvial alkaline soil under dry and wet conditions

Shaheen S.M., Balbaa A.A., Khatab A.M., Antoniadis V., Wang J., Rinklebe J. (2019)

Management of degraded soils (i.e., metal contaminated soils, salt affected soils, and soils with low organic matter content) by applying biowastes (e.g., biosolids and compost) and inorganic soil amendments such as sulfur ...

Estimating remobilization of potentially toxic elements in soil and road dust of an industrialized urban environment

Botsou F., Sungur A., Kelepertzis E., Kypritidou Z., Daferera O., Massas I., Argyraki A., Skordas K., Soylak M. (2022)

The mobility of potentially toxic elements (PTEs) is of paramount concern in urban settings, particularly those affected by industrial activities. Here, contaminated soils and road dusts of the medium-size, industrialized ...

Glycerol and glycerol-based deep eutectic mixtures as emerging green solvents for polyphenol extraction: The evidence so far

Makris D.P., Lalas S. (2020)

The acknowledgement that uncontrolled and excessive use of fossil resources has become a prime concern with regard to environmental deterioration, has shifted the orientation of economies towards the implementation of ...

HLA class II peptide-binding-region analysis reveals funneling of polymorphism in action

Sarri C.A., Giannoulis T., Moutou K.A., Mamuris Z. (2021)

Background: HLA-class II proteins hold important roles in key physiological processes. The purpose of this study was to compile all class II alleles reported in human population and investigate patterns in pocket variants ...

Optimization of the vacuum microwave assisted extraction of the natural polyphenols and flavonoids from the raw solid waste of the pomegranate juice producing industry at industrial scale

Petrotos K., Giavasis I., Gerasopoulos K., Mitsagga C., Papaioannou C., Gkoutsidis P. (2021)

Pomegranate pomace (PP) is the solid waste produced in bulk by the pomegranate juice industry which is rich in polyphenols and flavonoids that can replace the hazardous chemical antioxidants/antimicrobials currently used ...

A specific phospholipase C activity regulates phosphatidylinositol levels in lung surfactant of patients with acute respiratory distress syndrome

Spyridakis, S.; Leondaritis, G.; Nakos, G.; Lekka, M. E.; Galanopoulou, D. (2010)

Lung surfactant (LS) is a lipid-rich material lining the inside of the lungs. It reduces surface tension at the liquid/air interface and thus, it confers protection of the alveoli from collapsing. The surfaceactive component ...