Results 11 to 20 of about 141,688 (289)

TiO2 Immobilized on Fibrous Clay as Strategies to Photocatalytic Activity [PDF]

open access: yesMaterials Research, 2020
TiO2 immobilized in Sepiolite (TiO2/Sep) was successfully prepared by the sol-gel technique, with titanium isopropoxide as the precursor for the formation of TiO2 in the anatase phase calcined at 400 °C.
Wemerson Vieira de Oliveira   +9 more
doaj   +1 more source

Color Stability During Retail Display Differs Among Muscles in Pork

open access: yesMeat and Muscle Biology, 2023
The objectives of this study were to determine differences in color stability among pork muscles and whether changes in color measurements for longissimus dorsi (LD) were related to changes for triceps brachii (TB) or psoas major (PM). The LD, TB, and PM
Bailey Harsh   +2 more
doaj   +2 more sources

Development and application of an assay for uranyl complexation by fungal metabolites, including siderophores [PDF]

open access: yes, 2003
An assay to detect UO2 2+ complexation was developed based on the chrome azurol S (CAS) assay for siderophores (B. Schwyn and J. B. Neilands, Anal. Biochem.
Collison, David   +7 more
core   +2 more sources

Evaluation of efficiency of coagulant obtained from elaborated red sludge from alumina plant

open access: yesВісник Національного технічного університету України «Київський політехнічний інститут імені Ігоря Сікорського»: Серія «Хімічна інженерія, екологія та ресурсозбереження», 2020
In document, the effectiveness of reducing the chromaticity and turbidity of the Dnipro river water was investigated and estimated by means of existing coagulants Al2(SO4)3·18H2O and FeCl3·6H2O and synthesized coagulant from the red sludge of alumina ...
Yana Kryzhanovska   +4 more
doaj   +1 more source

The Potential Function of SiLOX4 on Millet Discoloration during Storage in Foxtail Millet

open access: yesAgriculture, 2022
Millet color is an important index for consumers to assess foxtail millet quality. The yellow color of millet is mainly because of the accumulation of carotenoids, which are essential for human nutrition.
Qi Ma   +8 more
doaj   +1 more source

Effects of contemporary orthodontic composites on tooth color following short-term fixed orthodontic treatment: A controlled clinical study [PDF]

open access: yes, 2015
Background/aim: To determine the color alterations of natural teeth associated with different orthodontic composites used in comprehensive short-term treatment.
Malkoç, S.   +4 more
core   +1 more source

Artificial Weathering Resistance and Biological Durability of Surface-Charred Beech Wood Combined with Linseed Oil Coating

open access: yesBioResources, 2023
Specimens of European beech wood (Fagus sylvatica L.) charred at 250 °C (4 min), 300 °C (2 min), and 350 °C (1 min) in combination with linseed oil coating were studied.
Vít Šeda   +4 more
doaj  

Self-cleaning properties of TiO2/palygorskite and TiO2/halloysite nanocomposite coatings [PDF]

open access: yes, 2014
Tubular halloysite and microfibrous palygorskite clay mineral combined with nanocrystalline TiO 2 are involved in the preparation of nanocomposite films on glass substrates via sol-gel route at 450°C.
Kaplani, Eleni   +3 more
core   +1 more source

Discoloration Investigations of Yellow Lantern Pepper Sauce (Capsicum chinense Jacq.) Fermented by Lactobacillus plantarum: Effect of Carotenoids and Physiochemical Indices

open access: yesMolecules, 2022
Color is one of the important indicators affecting the quality of fermented pepper sauces, and it is closely related to carotenoid composition. This study systematically analyzed the changes in carotenoids and related physiochemical indices during the ...
Mengjuan Chen   +5 more
doaj   +1 more source

Colored PDLC Films with Wide Gamut Range

open access: yesCrystals, 2023
Due to the discoloration properties under different applied voltages, dye-doped polymer-dispersed liquid crystal (PDLC) films are widely used as camouflage nets and invisibility cloaks.
Yongchuan Hu   +7 more
doaj   +1 more source

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