1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
Food hydrocolloids are used for structure construction and stability regulation in food science, colloid chemistry, rheology, and formulation simulation studies. Different hydrocolloids vary in source, gelation mechanism, rheological properties, ion responsiveness, thermal stability, and ...
Special staining is used to visualize tissue structures, abnormal deposits, and pathogen components that are difficult to distinguish by HE staining. Its advantages include mature methodology, relatively low cost, and intuitive results, making it suitable for fibrosis evaluation, tumor ...
Bacterial strain cryopreservation is used to preserve strain viability, genetic stability, and phenotypic characteristics over the long term. Common methods include glycerol cryopreservation, compound cryoprotectant-based cryopreservation, ultra-low temperature storage at -80°C, liquid nitrogen ...
In common moisture-curing polyurethane (PU) systems, the material usually contains isocyanate groups, also known as -NCO groups, hereinafter referred to as NCO. After application, moisture from the air, water present in the substrate, or residual water in fillers enters the system and reacts ...
One-component (one-component, 1K) moisture-curing polyurethane (Polyurethane, PU) adhesives, sealants, and waterproofing coatings are usually based on isocyanate-terminated prepolymers. During sealed storage, moisture ingress into the system should be avoided as much as possible. After ...
The core goal of DNA extraction is to obtain intact, pure DNA suitable for downstream experiments from cells, tissues, blood, plants, microorganisms, or environmental samples. Method selection should consider sample type, DNA fragment integrity, inhibitor removal capacity, throughput ...
During the curing of polyurethane (PU) coatings, wood coatings, adhesives, and sealants, the system must achieve a sufficient reaction rate while maintaining a reasonable application time. After a catalyst is added, if the reaction proceeds too rapidly, the mixed material may thicken ...
Magnesium (Mg) content detection is used to evaluate magnesium levels in water samples, food, plants, soil, biological samples, and material samples. Different methods vary in detection principle, sensitivity, selectivity, anti-interference capability, and sample pretreatment requirements. ...
In water-based household and industrial cleaning formulations such as dishwashing liquids, hard-surface cleaners, laundry detergents, and concentrated cleaners, formulators often encounter issues that may appear different on the surface but are closely related in nature.