Results 191 to 200 of about 61,390 (300)

Red era: Dyeing yak hair fibres red with in situ generated silver nanoparticles using silver nitrate and a flavonoid‐containing plant extract

Coloration Technology, EarlyView.
Abstract Plants and their extracts have been used for dyeing fabrics, skin and hair for thousands of years and have been experiencing a revival in the last years due to increasing health risks arising from oxidative hair dye precursors. We developed a novel two‐step method to dye keratin fibres based on in situ formed silver nanoparticles including a ...
Julia K. Hachmann, Jule M. Sauler, Charlotte Ruhmlieb, Volkmar Vill, Fabian Straske   +4 more
wiley   +1 more source

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

Coloration Technology, EarlyView.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves, Tania Maria Costa, Karine Thaise Rainert, Vera Lúcia Vogel Faustino dos Santos, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares   +5 more
wiley   +1 more source

Suppressing Antibacterial Resistance: Chemical Binding of Monolayer Quaternary Ammonium Salts to Polymethyl Methacrylate in an Aqueous Solution and its Clinical Efficacy. [PDF]

Int J Mol Sci, 2019
Lee CY, Chen YT, Lee BS, Chang CC.
europepmc   +1 more source

Cosmetic creams with caprylic acid‐based Natural Eutectic Solvents: Stability, rheology and user perception

International Journal of Cosmetic Science, EarlyView.
By formulating creams with caprylic acid‐based hydrophobic Natural Eutectic Solvents and assessing their stability, rheological behaviour and sensory properties, this study demonstrates how these systems can act as multifunctional, COSMOS‐compliant ingredients that modulate emulsion characteristics without compromising formulation properties.
Alexis Verger, Roxane Grard, Charlotte Pradel, Xavier Perse, Salima Bouderbala, Alexandra Despres, Leslie Boudesocque‐Delaye, Emilie Munnier   +7 more
wiley   +1 more source

Rhamnogalacturonan‐II Dimerisation Reinforces Salt Resistance in Sugar Beet

Plant, Cell &Environment, EarlyView.
ABSTRACT Salinity stress predominantly affects negatively charged cell wall polymers, for example, pectin. Excess Na+ ions interact physically and affect growth in stress‐sensitive plants. However, the salinity resistance of sugar beet cell walls remains unclear.
Shah Newaz Chowdhury, Lukas Pfeifer, Kim‐Kristine Mueller, Sazzad Hossain, Birgit Classen, Karl Hermann Mühling   +5 more
wiley   +1 more source

Green Accelerated Synthesis, Antimicrobial Activity and Seed Germination Test of Quaternary Ammonium Salts of 1,2-bis(4-pyridyl)ethane. [PDF]

Molecules, 2019
Tăbăcaru A, Botezatu AVD, Horincar G, Furdui B, Dinică RM.   +4 more
europepmc   +1 more source

Characterization and parameters for the effectiveness of a UV‐C device for infection control in dental clinics

Photochemistry and Photobiology, EarlyView.
Purpose‐built UV‐C device achieves over 90% disinfection of high‐touch dental clinic surfaces. Abstract Healthcare‐associated infections (HAIs) remain a significant concern in dental settings, especially in light of increasing antimicrobial resistance.
Kátia Cristiane Hall, Everton Granemann Souza, Chiara das Dores do Nascimento, Marcel Luiz Basso, Mário Lúcio Moreira, Carla Lucía David Pena, Wellington Luiz Oliveira da Rosa, Rafael Guerra Lund, Evandro Piva   +8 more
wiley   +1 more source

Effect of Quaternary Ammonium Salts with Fluorine Atoms on Selected Weed Species. [PDF]

Bull Environ Contam Toxicol, 2017
Biczak R, Pawłowska B, Płatkowski M, Stręk M, Telesiński A.   +4 more
europepmc   +1 more source

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

Periodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens, Cees Valkenburg, Fridus Van der Weijden   +2 more
wiley   +1 more source