In scientific and technological contexts, scaffolding describes a structural matrix or temporary supportive system designed to guide or facilitate the assembly, growth, or regeneration of a complex structure. Biologically, it can refer to extracellular matrices that provide necessary scaffolding for cell adhesion, tissue formation, and the proper folding of proteins. In material science and chemical engineering, the concept is utilized to support the controlled deposition of materials, guiding particle self-assembly or the creation of porous architectures. The purpose of any scaffolding system is to provide the initial framework that allows the target material or biological structure to achieve its mature form before the support itself is removed or degrades, leaving behind the desired end product.