Results 31 to 40 of about 4,618 (202)
Structural Modifications of Surfactant-Assisted Alumina and Their Effectiveness for the Removal of Dyes [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2018 The current study focuses on the development of the modified surface of the alumina by anionic surfactant sodium dodecyl sulfate. The synthesized Surfactant Modified Alumina (SMA) effectively associated with dye molecules and amended their properties ...
Tahir Hajira +4 more
doaj
On the Apparent Solubility of Leuco Compounds of Sulfur Dyes
The Journal of the Society of Chemical Industry, Japan, 1960 4種類の硫化染料,Blue BB,Indigo R, Dark Brown DおよびOrange OAのリウコ化合物の見掛け溶解度を測定した。その値は還元浴の組成によって変化する。過剰の硫化ナトリウムの量が増すと,はじめのうちは,リウコ化合物の見掛け溶解度は増大するが,非常に多量(2.38N)の硫化ナトリウムを用いた場合には,かえって見掛け溶解度は減少する。また,過剰の硫化ナトリウムの一部を硫酸ナトリウムで置きかえると,硫酸ナトリウムが50%までは見掛け溶解度はやや増大するが,74%にいたると見掛け溶解度は減少し,特に染料使用量の大きい時には著しく減少する。またリウコ化合物の見掛け溶解度は,カセイソーダの添加によりやや減少する。これらの結果は,過飽和状態に溶解 ...
Masayuki Nakagaki, Kimiko Magawa
openaire +2 more sources
A rapid method of assessing the photocatalytic activity of thin TiO2 films using an ink based on the redox dye 2,6-dichloroindophenol [PDF]
, 2008 An indicator ink based on the redox dye 2,6-dichloroindophenol ( DCIP) is described, which allows the rapid assessment of the activity of thin, commercial photocatalytic films, such as Activ.
Hepburn, James +3 more
core +4 more sources
Solvents interactions with thermochromic print
Journal of Graphic Engineering and Design, 2017 In this study, the interactions between different solvents (benzene, acetone, cyclohexanone, various alcohols and water) and thermochromic printing ink were investigated. Thermochromic printing ink was printed on metal surface.
Mirela Rožić +3 more
doaj +1 more source
, 2011 Oxygen sensing is required for the understanding of many chemical processes across a diverse set of fields including medicine, environmental science and chemical synthesis. Oxygen sensing can be achieved through the use of electronic sensors.
Gates, J.C. +4 more
core +1 more source
Photoselective excited state dynamics in ZnO–Au nanocomposites and their implications in photocatalysis and dye-sensitized solar cells [PDF]
, 2011 Improving the performance of photoactive solid-state devices begins with systematic studies of the metal–semiconductor nanocomposites (NCs) upon which such devices are based.
Baruah, Sunandan +5 more
core +1 more source
Plasma Membrane‐Promoted Aggregation of BODIPY Dimers Enables Live‐Cell Super‐Resolution Imaging
Aggregate, Volume 7, Issue 5, May 2026.BODIPY dimers are introduced as membrane probes exhibiting dynamic, environment‐dependent intermolecular interactions within lipid bilayers. Transient aggregation between molecules drives switching between open, H‐aggregated, and J‐aggregated states, enabling efficient blinking. This behavior allows dual‐color imaging, with green emission outlining the
Sonia Pfister +3 more
wiley +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.Can invasive suckermouth catfish, Hypostomus plecostomus, be used as fishmeal? A potential solution to eradicate it from the Buriganga River, Bangladesh ABSTRACT The sustainable replacement of conventional fish meal (CFM) remains a critical challenge for aquaculture, given its rising cost and limited supply.
Md Jakiul Islam +7 more
wiley +1 more source
Application of cyclic voltammetric technique on dye concentration control in aqueous solutions [PDF]
, 1997 This communication follows a previous work concerning indirect electrochemical reduction of dyes [1] and its application on dyeing control with sulphur dyes. The study concerns the cathodic peak intensity variation with sulphur dye C.I.
Amorim, M. T. Pessoa de +1 more
core
Color Development and Tribo-charging Characteristics of Leuco Dyes
Journal of the Japan Society of Colour Material, 2004 The color development and tribo-charging characteristics of the leuco dyes were investigated. Seven types of leuco dyes were dissolved into a styrene-acryl copolymer solution to prepare a dye-solution. When a prescribed amount of the t-butyl salicylate-Zn complex (SZC) was added to the dye-solution the solution developed color. The maximum absorbance A
Keiki SUGANAMI +2 more
openaire +2 more sources