Ultratrace determination of phosphorus in ultrapurified water by a slope comparison method [PDF]
, 2003 The analytical method for the determination of phosphorus in ultrapurified water was developed. Ultrapurified water was evaporated to concentrate phosphorus and the final sample volume for analysis was 10 ml.
Akhmad Sabarudin +15 more
core +1 more source
Surface Structure Determination of Black Phosphorus Using Photoelectron Diffraction [PDF]
, 2015 Atomic structure of single-crystalline black phosphorus was studied by high resolution synchrotron-based photoelectron diffraction (XPD). The results show that the topmost phosphorene layer in the black phosphorus is slightly displaced compared to the ...
Barreto, Lucas +3 more
core +2 more sources
Plant, Soil and Environment, 2010 Differences in the evaluation of soil phosphorus status by three soil tests (Mehlich 3, extraction with NH4-acetate and water extraction) were tested on 63 agricultural soils with different agrochemical characteristics from the territory of the Czech ...
J. Matula
doaj +1 more source
OENO One, 1990 Deux variables d'un montage utilisant l'injection dans un flux (FIA) pour l'automatisation du dosage du phosphore total (après incinération des échantillons) et du phosphore inorganique dans les vins sont décrites.
José L.F.C. Lima +1 more
doaj +1 more source
Effect of different pesticides and European corn borer attack on phytic phosphorus content in maize grain [PDF]
Selekcija i Semenarstvo, 2023 This work aimed to evaluate changes in phytic phosphorus content as the response of three maize hybrids (ZP 457, ZP 5601, and ZP 606) to different pesticide treatments for European Corn Borer (ECB) attacks and, as well as the correlation between damage ...
Ristić Danijela +6 more
doaj +1 more source
Influence of cell cycle phase on calcification in the coccolithophore Emiliania huxleyi [PDF]
, 2008 Calcification of the cosmopolitan coccolithophore species Emiliania huxleyi was investigated in relation to the cell division cycle with the use of batch cultures.
Antia, Avan +2 more
core +1 more source
STUDY OF REMINERALIZING ACTIVITY OF DOSAGE FORMS FOR TREATMENT OF INITIAL ENAMEL CARIES
Фармация и фармакология (Пятигорск), 2018 One of the most promising areas of dental caries prophylaxis is remineralizing therapy aimed at normalizing the mineral composition of tooth enamel.
A. L. Golovanenko +5 more
doaj +1 more source
DETECTION OF THE NUTRITIONAL STATUS OF PHOSPHORUS IN LETTUCE USING THZ TIME-DOMAIN SPECTROSCOPY
Engenharia Agrícola, 2021 Phosphorus deficiency can lead to serious reductions in crop yield and quality. Rapid and accurate determination of phosphorus stress status in vegetables is essential for ensuring the appropriate application of water and fertiliser, improving the yield ...
Xiaodong Zhang +4 more
doaj +1 more source
Determination of dissolved reactive and dissolved total phosphorus in water extract of soils
Plant, Soil and Environment, 2011 The simplified acid peroxydisulphate digestion of soil water extract was evaluated for determination of total dissolved phosphorus by molybdenum-blue colorimetry in comparison with direct P-detection in water extract by the ICP-AES technique.
J. Matula
doaj +1 more source
Spectrophotometric determination of phosphorus in coal and coal ash using bismuth-phosphomolybdate complex [PDF]
Journal of the Serbian Chemical Society, 2003 A modified spectrophotometric method using the bismuth phosphomolybdate complex for the determination of phosphorus in coal and coal ash is suggested. Bismuth together with phosphate and molybdate forms a very stable complex in acid medium which turns ...
VESNA M. KALJEVIC +4 more
doaj