1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
High-performance polyurethane coatings rely on the reaction between isocyanate groups and hydroxyl-functional resins to form a crosslinked network. When crosslinking is sufficient, the coating film can achieve good hardness, abrasion resistance, water resistance, chemical resistance, adhesion, ...
The goal of 3D cell culture is not simply to encapsulate cells in a hydrogel, but to establish a controllable microenvironment that supports cell survival, adhesion, migration, differentiation, and functional expression. In vivo, cells are jointly influenced by the extracellular matrix, ...
Hydroxybenzaldehyde compounds are aromatic aldehydes in which both an aldehyde group and a phenolic hydroxyl group are directly attached to a benzene ring. They can be viewed as compounds formed when one or more hydrogen atoms on the benzene ring of benzaldehyde are replaced by hydroxyl groups, ...
In two-dimensional printed electronics, the main task of graphene ink is to be deposited onto a substrate surface to form lines, films, electrodes, or conductive patterns. Whether the pattern can be successfully formed mainly depends on whether the ink can spread stably, dry uniformly, and form ...
A bottle of graphene ink that remains stably dispersed does not necessarily print into reliable two-dimensional conductive patterns. In this article, two-dimensional graphene conductive patterns refer to planar conductive patterns formed on the surface of a substrate. They are usually conductive ...
Cells in the body do not grow as isolated entities attached to a flat surface. They reside in a hydrated extracellular matrix, where they continuously experience spatial confinement, material stiffness, adhesion signals, nutrient diffusion, enzymatic degradation, and changes in growth factors. ...
When common insulating resins, elastomers, or binders are used as the matrix, the continuous polymer phase usually lacks an effective pathway for electron transport. After a small amount of graphene, carbon nanotubes, or carbon black is added, the material still remains close to insulating.
Enzymatic protein crosslinking can regulate the interconnection mode among protein molecules under mild conditions and is an important method for the construction of functional gels. This system is applicable to the development of food gels, biomedical hydrogels, active substance delivery ...
MicroRNA (miRNA) is a class of endogenous non-coding small RNA with a length of approximately 20–24 nt. It mainly regulates gene expression by recognizing target mRNAs.