Results 11 to 20 of about 352,350 (315)

Superhydrophobic dyeing of orange fruit pigment on cotton knitted textile application [PDF]

open access: yes, 2020
The pigment is the substance that changes the colour of light based on the result of selective colour absorption. Pigments are used for colouring paint, fabric, ink, food, cosmetic and other materials. The materials that chosen and developed by human for
Marsi, Noraini   +3 more
core  

Utilization dyeing process of coffea pigment as superhydrophobic coating on fabric application [PDF]

open access: yes, 2020
Synthetic pigments and dyes was frequently used for textile products in order to fulfill the customers demand because it is less expensive and high durability compared to natural pigments or dyes. Therefore, the contribution of synthetic dyes waste water
Mahmood, Salwa   +3 more
core  

Investigation of dyeing based on pandanus amaryllifolius for superhydrophobic coating in cotton-polyester blended in textile application [PDF]

open access: yes, 2020
Natural dyes are derived from natural resources. Colouring materials obtained from natural resources of plant, animal, mineral, and microbial origins were used for colouration of various textile materials.
Chew, Gin Yan   +3 more
core  

Nondestructive Raman investigation on wall paintings at Sala Vaccarini in Catania (Sicily) [PDF]

open access: yes, 2016
In this work, the results of a Raman campaign for studying seventeenth-century Sicilian frescoes, by using two portable Raman systems, equipped with different excitation sources (785 and 1064 nm), are proposed.
Agostino, Giuseppe   +10 more
core   +4 more sources

Biliproteins [PDF]

open access: yes, 1981
Biliproteins, covalently bonded complexes of proteins and bile pigments, serve as light-harvesting pigments in photosynthesis and light-sensory pigments of photosynthetic organisms. Recent developments in the biochemistry and biophysics of these pigments
Scheer, Hugo
core   +1 more source

Preparation and Characterization of Some Hyperbranched Polyesteramides/Montmorillonite Nanocomposites

open access: yesInternational Journal of Polymer Science, 2013
Different polyesteramides hyperbranched polymers (HPEA1-6)/montomorillonite clay (MMT) nanocomposites were prepared with three different loading contents of clay (4, 10, and 15 wt%).
Amal Amin, Moshera Samy
doaj   +1 more source

Evaluating Provitamin A Carotenoids and Polar Metabolite Compositions during the Ripening Stages of the Agung Semeru Banana (Musa paradisiaca L. AAB)

open access: yesInternational Journal of Food Science, 2020
Banana cultivars that are rich in provitamin A carotenoids and other nutrients may offer a potential food source to help alleviate vitamin A deficiencies, particularly in developing countries.
Rosita D. Chandra   +5 more
doaj   +1 more source

The innovation of cotton fiber from recycled cloth as coloring agent for polypropylene via injection moulding [PDF]

open access: yes, 2020
Plastics can be coloured in many different ways. In the present application, the colouring agent that is used in the plastic industries are the dyes and pigments. Both methods are sustantially different and produce specific results.
Main, Nor Mazlana   +3 more
core  

Particle size and kind of mica in synthesis of nontoxic bronze and gold pearlescent pigments based on nanoencapsulated hematite [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2015
Nano-encapsulated iron oxide in Zirconium oxide-coated mica pigments are thermally stable,innocuous to human health, non-combustible, and they do not conduct electricity.
Maryam Hosseini-Zori
doaj   +1 more source

Preparation and evaluation of some nanocarbon (NC) based composites for optoelectronic applications

open access: yesScientific Reports, 2023
Polyaniline/nanocarbon (PANI/NC) nanocomposites have been prepared by in situ polymerization of aniline monomer in the presence of a stable colloidal solution of nanocarbon NC using ammonium persulfate as an initiator and silver ions (Ag+) as oxidizing ...
Noha Elhalawany   +2 more
doaj   +1 more source

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