1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
When laundry detergent is dropped onto fabric, if the liquid remains only on the fiber surface, soils inside the fiber structure are difficult to contact sufficiently. When a kitchen cleaner is sprayed onto an oil film, if the droplets bead up, the alkali and surfactants can hardly act uniformly ...
In home-care cleaning formulations, citric acid is often understood simply as an ingredient used to adjust pH, that is, acidity or alkalinity. This understanding is incomplete. The value of citric acid lies not only in adjusting the pH of a system, but also in its ability to contribute to ...
In household and personal-care cleaning systems and water-based emulsification systems, many formulation challenges arise from the same contradiction: oily substances do not readily enter the aqueous phase, whereas most cleaning systems use water as the continuous phase. Water can remove ...
Butylene glycol and propylene glycol are commonly used in skincare products, cleansing products, and color cosmetics. They are often classified as humectants, but understanding these ingredients only from the perspective of “moisturization” underestimates their actual value in formulations.
The opacity of daily chemical products comes from microstructures formed within the formula that can affect the propagation of light. When light enters a system, if it can pass through relatively smoothly, the product appears transparent or translucent. If light continuously encounters ...
Sodium tripolyphosphate (STPP) is a classic phosphate-based builder used in household and industrial cleaning formulations. It is commonly found in laundry powders, powdered cleaners, and some industrial cleaning systems. The core value of sodium tripolyphosphate is that it improves the ...
The strongly acidic cleaning systems discussed in this article mainly refer to products such as toilet bowl cleaners, bathroom descalers, acidic rust removers, and acidic hard-surface cleaners. These products typically use acids such as hydrochloric acid, phosphoric acid, sulfuric acid, sulfamic ...
Synthetic biology (SB) is an interdisciplinary field that uses engineering approaches to design, build, and modify biological systems. Through the design of genes, enzymes, cells, and metabolic pathways, synthetic biology enables biological systems to perform specific functions. Traditional ...
TSA, or Tyramide Signal Amplification, is a signal amplification technique based on HRP (Horseradish Peroxidase)-catalyzed reactions. It is commonly used in IHC (Immunohistochemistry), ICC (Immunocytochemistry), ISH (In Situ Hybridization), FISH (Fluorescence In Situ Hybridization), and ...