St. Lucie cherry, yellow jasmine, and madder berries as novel natural sensitizers for dye‐sensitized solar cells
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Energy Research"
DOI: 10.1002/er.4538
Abstract: Natural dyes extracted from fruits, vegetables, flowers, and leaves are considered as promising alternative sensitizers to replace synthetic dyes for dye‐sensitized solar cells (DSSCs). Generally, solar activity of natural dyes stem from anthocyanin pigment. Carbonyl,… read more here.
Keywords: natural dyes; dye sensitized; spectroscopy; novel natural ... See more keywords
A Study On the Optoelectronic Parameters of Natural Dyes Extracted from Beetroot, Cabbage, Walnut, and Henna for Potential Applications in Organic Electronics.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of fluorescence"
DOI: 10.1007/s10895-021-02837-7
Abstract: In this work, the optoelectronic parameters of natural dyes extracted from beetroot, red cabbage, walnut leaves, and henna were comprehensively investigated, namely the optical energy gap (Eg), extinction coefficient (k), refractive index (n), dielectric constant… read more here.
Keywords: natural dyes; see text; formula see; cabbage ... See more keywords
Green miles in dyeing technology: metal-rich pumpkin extracts in aid of natural dyes
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-022-19389-3
Abstract: To reduce environmental pollution, it is essential to use green processes in dyeing and meet its requirements. Most natural dyes have a low affinity to be used in the dyeing process. To refine this limitation,… read more here.
Keywords: natural dyes; miles dyeing; pumpkin; green miles ... See more keywords
Compatibility of Natural Dyes on Aluminum Pre-Mordanted Woolen Yarns by Determination of Diffusion Coefficient
Sign Up to like & getrecommendations! Published in 2018 at "Fibers and Polymers"
DOI: 10.1007/s12221-018-7777-z
Abstract: In the present research, a method of assessing relative compatibility rating of single and binary mixtures of walnut green shell, cochineal, and weld natural dyes on aluminum pre-mordanted woolen yarns was proposed, where a proportion… read more here.
Keywords: compatibility; dyes aluminum; diffusion; natural dyes ... See more keywords
Influence of Neem oil pretreatment on the dyeing and antimicrobial properties of wool and silk fibers with some natural dyes
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2017.09.012
Abstract: Abstract Wool and silk fibers pretreated with neem oil and dyed with chlorophyll, saffron red and yellow natural dyes using economic methods such as microwave heating and ultrasonic energy. The effect of neem oil concentrations… read more here.
Keywords: wool silk; natural dyes; neem oil; silk fibers ... See more keywords
Development of structured natural dyes for use into plastics
Sign Up to like & getrecommendations! Published in 2017 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2016.08.021
Abstract: Abstract This study aimed to identify whether natural dyes encapsulated in a silica matrix via the sol-gel process with the use of alkoxides (as described in INPI patent BR 10 2013 0219835) and subsequently injected… read more here.
Keywords: use plastics; dyes use; matrix; natural dyes ... See more keywords
Microencapsulation of natural dyes with biopolymers for application in food: A review
Sign Up to like & getrecommendations! Published in 2021 at "Food Hydrocolloids"
DOI: 10.1016/j.foodhyd.2020.106374
Abstract: Abstract Microencapsulation is a technique increasingly studied in food science aimed to increase stability and control the release of aromas, dyes, antioxidants, nutrients, enzymes, preservatives, and microorganisms. The most commonly used wall materials include hydrocolloids,… read more here.
Keywords: review; dyes biopolymers; food; natural dyes ... See more keywords
Dye-sensitized solar cells based on natural photosensitizers: A green view from Iran
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154329
Abstract: Abstract Due to population growth and subsequent growing energy demand, clean energy generation is one of the major challenges today and in the future. Dye-sensitized solar cells (DSSCs) is one of the new approaches to… read more here.
Keywords: sensitized solar; dye sensitized; natural dyes; dsscs based ... See more keywords
Electronic and structural properties of the natural dyes curcumin, bixin and indigo
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d0ra08474c
Abstract: An optical, electronic and structural characterisation of three natural dyes potentially interesting for application in organic solar cells, curcumin (C21H20O6), bixin (C25H30O4) and indigo (C16H10N2O2), was performed. read more here.
Keywords: natural dyes; bixin; properties natural; indigo ... See more keywords
Antimicrobial Activity of Natural Dyes – A Comprehensive Review
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Natural Fibers"
DOI: 10.1080/15440478.2021.1875378
Abstract: The increase in environmental consciousness and the pollution issues raised by the textile industries take natural dyes from back to the front stage. The trend of the textile industry shows a gradu... read more here.
Keywords: dyes comprehensive; antimicrobial activity; natural dyes; comprehensive review ... See more keywords
Comparison between patch test results of natural dyes and standard allergens in batik workers with occupational contact dermatitis
Sign Up to like & getrecommendations! Published in 2022 at "Cutaneous and Ocular Toxicology"
DOI: 10.1080/15569527.2022.2077751
Abstract: Abstract Background Occupational contact dermatitis (OCD) is a skin disorder caused by contact with any substances found in the workplace. Occupational contact dermatitis is second most common occupational disease (15% of all cases of occupational… read more here.
Keywords: contact; test; natural dyes; batik workers ... See more keywords