1-Propanamine, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-, (2Z)-2-butenedioate (1:2)

1-Propanamine, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-, (2Z)-2-butenedioate (1:2), also known as poly(ethylene glycol) diacrylate (PEG-DA), has applications in various fields. In the field of biomedical engineering, PEG-DA is commonly used as a crosslinking agent in the fabrication of hydrogels for tissue engineering and drug delivery systems. By crosslinking with other polymers, PEG-DA forms a three-dimensional network that mimics the extracellular matrix, providing structural support for cell growth and migration. This hydrogel system can be used to engineer tissues and organs, such as cartilage, skin, and blood vessels, which have promising implications in regenerative medicine. Additionally, PEG-DA hydrogels can encapsulate and release therapeutic drugs in a controlled manner, providing targeted and localized drug delivery. The versatility and biocompatibility of PEG-DA make it a valuable material in the field of biomedical engineering.