Results 101 to 110 of about 4,410,961 (231)

Comparative evaluation of reactive dye structures on colour strength enhancement in caustic‐treated regenerated bamboo fabrics

Coloration Technology, EarlyView.
Abstract Regenerated bamboo fibres offer a sustainable alternative to conventional cellulosic materials; however, achieving high and reproducible colour strength with reactive dyes may depend on both fibre accessibility and dye molecular architecture.
Arzu Yavas, Ece Kalayci, Ozan Avinc
wiley   +1 more source

Pigment Production by Pseudofusicoccum sp.: Extract Production, Cytotoxicity Activity, and Diketopiperazines Identified

Microorganisms
Filamentous fungi are among the most commonly used microorganisms for producing various metabolites including dyes. Ensuring the safety of products derived from microorganisms is always essential.
Bianca Vilas Boas Alves, Letícia Jambeiro Borges, Samira Abdallah Hanna, Milena Botelho Pereira Soares, Daniel Pereira Bezerra, Laysa Lanes Pereira Ferreira Moreira, Warley de Souza Borges, Ricardo Wagner Dias Portela, Clara Couto Fernandez, Marcelo Andrés Umsza-Guez   +9 more
doaj   +1 more source

Reactive Red 195‐loaded halloysite for cotton dyeing and printing: Adsorption, characterisation and comparison with conventional exhaustion dyeing

Coloration Technology, EarlyView.
Abstract Textile wet processing generates dye‐containing effluents that require effective recovery and valorisation strategies. Halloysite nanoclay was used to capture Reactive Red 195 from a model aqueous solution, and the resulting dye‐loaded solid (REDHA7) was subsequently applied once to cotton by exhaustion dyeing and pigment‐type printing ...
Marta Perez‐Cabezas, Jorge Jordan‐Nuñez, Bàrbara Micó‐Vicent, Daniel López‐Rodríguez, Antonio Belda   +4 more
wiley   +1 more source

Biotechnology Advances in Natural Food Colorant Acylated Anthocyanin Production

Food Frontiers
The food application of natural blue colorants such as acylated anthocyanin is becoming increasingly popular due to their safety, nutritional value, organoleptic attributes, and more pH/thermo‐stable properties compared to nonacylated anthocyanins ...
Shaohua Zeng, Shuang Lin, Rong Jiang, Jinrong Wei, Ying Wang   +4 more
doaj   +1 more source

Characterization of Delonix regia Flowers' Pigment and Polysaccharides: Evaluating Their Antibacterial, Anticancer, and Antioxidant Activities and Their Application as a Natural Colorant and Sweetener in Beverages. [PDF]

Molecules, 2023
Ebada D, Hefnawy HT, Gomaa A, Alghamdi AM, Alharbi AA, Almuhayawi MS, Alharbi MT, Awad A, Al Jaouni SK, Selim S, Eldeeb GS, Namir M.   +11 more
europepmc   +1 more source

Ultra‐High‐Speed Sintering of 3.5Y‐TZP Zirconia: Time Reduction Without Compromising Translucency

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To assess, firstly, the impact of three sintering speeds on translucency and grain size of 3.5Y‐TZP zirconia (Katana HT) across clinically relevant thicknesses, and secondly, the effect of thermocycling on translucency. Materials and Methods Disc specimens were fabricated at six thicknesses (0.7–2.0 mm) and sintered using SLOW (7 h),
Tatiana Roman, Hamdi Jmal, Teissir Ben Ammar , Adrien Greffet, Marc Lenertz, Olivier Etienne   +5 more
wiley   +1 more source

Microencapsulation by Spray Drying of Bioactive Compounds: A Comparison Between Pulp or Acidified Extract of Jussara Fruit (Euterpe edulis Martius)

Plants
The present study aims to evaluate the best way to use the fruit of the Jussara Palm (Euterpe edulis Martius), whether as pulp or acidified extract, in microencapsulation by spray drying, to develop a natural dye with attractive, stable color ...
Isabela Carolina Ferreira da Silva, Silvio Claudio da Costa, Grasiele Scaramal Madrona, Rita de Cássia Bergamasco   +3 more
doaj   +1 more source

Entrapment of Black Carrot Anthocyanins by Ionic Gelation: Preparation, Characterization, and Application as a Natural Colorant in Yoghurt. [PDF]

ACS Omega, 2022
Tavlasoglu M, Ozkan G, Capanoglu E.
europepmc   +1 more source

Diet‐Induced Chromogenic Challenge Model for Additively Manufactured Tooth‐Colored Dental Resin Materials

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study aimed to evaluate the color stability of glaze‐coated 3D‐printed resin materials stored in different nutritionally beneficial smoothies that are commonly consumed. Methods Disc‐shaped (27 × 1 mm) specimens were fabricated from tooth‐colored 3D‐printed dental resins with different indications: Arma Resin (Group A ...
Ülkü Tuğba Kalyoncuoğlu, Bengi Yilmaz Erdemli, Simel Ayyildiz   +2 more
wiley   +1 more source

Shade variability and stability in interim and definitive tooth‐colored resin‐based restorative materials: Comparing manufacturer‐claimed shades to a universal shade guide

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the shade variability and stability of interim and definitive tooth‐colored restorative materials by comparing manufacturer‐claimed shades to a universal shade guide before and after thermocycling. Materials and Methods Eight commercially available tooth‐colored restorative materials were tested, including conventional ...
Amal Alfaraj, Toshiki Nagai, Wei‐Shao Lin   +2 more
wiley   +1 more source