1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
Many stability problems in home and personal care products do not come only from the main active ingredients, surfactants, or fragrances themselves, but from an unsuitable solvent and solubilization system design. A transparent hand wash may become cloudy after fragrance is added; a serum may ...
Polyquaterniums are commonly listed in cosmetic ingredient declarations in the form of “Polyquaternium-number,” such as Polyquaternium-7, Polyquaternium-10, Polyquaternium-22, Polyquaternium-37, and Polyquaternium-55. In the industry, PQ is often used as the abbreviation for Polyquaternium.
In laundry detergents, automatic dishwasher detergents, and hard-surface cleaners, many cleaning problems are not caused by surfactants completely failing to remove soils. Instead, the soils may be detached from the surface and enter the wash liquor, but they are not kept under stable control. ...
In personal care and household cleansing products such as shampoos, body washes, facial cleansers, hand soaps, and similar formulations, many people may interpret the word “betaine” on an ingredient list as referring to one single ingredient. In actual formulations, however, it may refer to ...
Most daily chemical products are water-based systems. Water, inorganic salts, surfactants, plant extracts, fragrances, colorants, fillers, production equipment, storage tanks, pipelines, and packaging materials may all introduce metal ions into a formulation.
Plant cell wall hemicellulose degradation requires coordinated hydrolysis of the xylan backbone, terminal release from xylo-oligosaccharides, and removal of side chains. Xylanase, β-xylosidase, and debranching-related enzymes such as arabinofuranosidase and ferulic acid esterase jointly ...
In daily chemical cleaning formulations, both sodium metasilicate and sodium tripolyphosphate are builder components. Their function is not to replace surfactants, but to improve cleaning conditions and enhance the working efficiency of surfactants and the overall cleaning system. The main ...
MES, short for Methyl Ester Sulfonate, usually refers to α-sulfo fatty acid methyl ester salts. It is a class of anionic surfactants. In household and personal care formulations, the sodium salt is commonly used, namely sodium fatty acid methyl ester sulfonate. MES is generally produced from ...
Cell surface glycan modification research is mainly used to analyze how glycosylation structures on glycoproteins, glycolipids, and proteoglycans affect cell recognition, adhesion, migration, immune regulation, and receptor signaling. In experiments, it is not enough to detect glycan ...