Zobrazeno 1 - 10
of 1 967
pro vyhledávání: '"Methyl violet"'
Autor:
Małgorzata Grzelec
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract Presence of copying pencils in heritage objects poses a significant challenge for conservators due to their proneness to fading, sensitivity to solvents and difficulties in differentiation from regular graphite pencils. In this paper a metho
Externí odkaz:
https://doaj.org/article/7a264b12d5aa4e448b3510f48c418a75
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36731- (2024)
Dyes are among the toxic contaminants that significantly impact water ecosystems. A biomaterial prepared from Zizyphus Spina-Christi seed (ZSCS) to remove methylene blue (MB) and methyl violet (MV) from an aqueous solution was investigated. Several t
Externí odkaz:
https://doaj.org/article/3a361123b88148048c509350f3dbf471
Autor:
R. Bagtache, M. Trari
Publikováno v:
Applied Water Science, Vol 14, Iss 4, Pp 1-11 (2024)
Abstract KAlPO4F was prepared hydrothermally at 453 K, a time-saving method using cheap reagents. The white solid was characterized by different methods such as powder X-ray diffraction, thermal analysis, SEM and UV–Vis diffuse reflectance. The com
Externí odkaz:
https://doaj.org/article/d3fd21f679174fa7a0cebcdcb43a44d2
Akademický článek
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Publikováno v:
Green Processing and Synthesis, Vol 12, Iss 1, Pp 708-28 (2023)
Externí odkaz:
https://doaj.org/article/f863cbab239f46d598bfc2396540944d
Publikováno v:
Molecules, Vol 29, Iss 17, p 4054 (2024)
Zinc cobalt oxide-zinc hydroxide (ZnCo2O4-Zn(OH)2) microspheres were successfully fabricated on carbon cloth via a sample hydrothermal method. The surface morphology of these microspheres and their efficacy in degrading methyl violet were further mod
Externí odkaz:
https://doaj.org/article/07062a7015d84d69a575d44131c4454b
Autor:
S. Vinotha and A. Leema Rose
Publikováno v:
Nature Environment and Pollution Technology, Vol 22, Iss 2, Pp 803-815 (2023)
Methyl Violet (MV), a triphenylmethane dye, has been subjected to comparative studies with hydrogen peroxide and dimethyl dioxirane under optimum situations. When employing hydrogen peroxide, the photolysis process becomes slower, but the dye solutio
Externí odkaz:
https://doaj.org/article/6fe30415b7ce430eb5e3bc4054665e7b
Autor:
Mishal Zahra, Ghazala Yasmeen, Faryal Aftab, Habib-ur-Rehman Athar, Aisha Saleem, Sarah Ambreen, Muhammad Aslam Malana
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22687- (2023)
Disputes about the probable availability of safe water and the efficacy of processed wastewater are key issues that necessitate a suitable solution to enhance the quality of clean water. The current research emphasizes the synthesis of ZnSe-reduced g
Externí odkaz:
https://doaj.org/article/59e3574396c84b4394bca21954f8fd3b
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100366- (2023)
Titanium dioxide (TiO2) is a semiconductor material that is frequently utilized in photodegradation applications. Its application in photodegradation is constrained by its broad band gap of 3.2 eV and increased rate of photoelectron recombination. Ho
Externí odkaz:
https://doaj.org/article/286add2248a3492cbf4e24af6d3b81f8
Autor:
Rohini Vallavoju, Ranjith Kore, Radhika Parikirala, Mahesh Subburu, Ramesh Gade, Vipin Kumar, Matta Raghavender, Prabhakar Chetti, Someshwar Pola
Publikováno v:
Photochem, Vol 3, Iss 2, Pp 274-287 (2023)
We have reported tetradentate ligands (salophen) coordinated with N and O atoms that led to the Cu (II) complexes. These Cu (II) complexes (C-1 and C-2) were firstly established by using elemental analysis and confirmed by mass spectra. At the same t
Externí odkaz:
https://doaj.org/article/3bda30aaeeaa451ea11fe5f5ebac0bf5