Paper, Order, or Assignment Requirements

Answer the following please,

• Why do we need a biomaterial scaffold for human intervertebral disc (IVD) tissue regeneration? In other word: the clinical need of IVD (You may make a table showing the disadvantages of current treatments and how and why need to replace them)
• Most recent studies in IVD tissue regeneration using electrospun fibres (=fibres produced by electrospining technique)
• Why they chose electrospining in relative to other technique (answer in table is preferred)
• Compare and contrast between PCL and PLLA in term of physical, chemical, mechanical properties, biomedical applications,
• Most recent and successful studies seeding cells on PCL/PLLA blend (electrospining or other technique)