. -Microfabrication techniques for the generation of organ-on-a-chip systems: - advantages and limitations of the model.

. • Laser-Assisted Micro-Dissection (LAMD):Advantages: It can be used to create high-precision microfabricated systems with a high degree of accuracy. Additionally, LAMD is faster than other microfabrication techniques, and the process can be repeated quickly and effectively. Limitations: It has limited scalability since the technique relies on direct manipulation of the material instead of using computer-aided design. • Soft-Lithography: Advantages: It is a cost-efficient and fast technique that has been widely used to fabricate organ-on-a-chip systems. Additionally, this technique is highly reliable as it offers precise control over the dimensions of the structures. Limitations: It requires multiple steps that are time-consuming, and the process is limited to certain materials and structures.