MEE 0844 Lecture Notes - Lecture 10: Surface Charge, Dosage Form, Antigenicity

• School: Temple University
• Department: Mechanical Engineering
• Course: MEE 0844
• Professor: kiani

Document Summary

Study lecture slides and homework problems for chapter 10. The following are some of the material that will be covered in the next exam. Please remember that you need to be able to understand and analyze this material within various scenarios. Understand how diffusion is governed by different variables in fick"s law. Chapter 10- clever strategies for controlled drug release and targeted drug delivery. Age is the biggest risk factor in getting cancer. Killing the tumor is easy but not killing the patient is hard . Fick"s law of diffusion the number of mass flux death depends on diffusion coefficient, concentration, distance the only means direction, not magnitude. D= diffusion coefficient (thickness of material) (ex. honey has less d than red dye) So the red dye has higher d and spreads more molecules out (j) unlike honey who has a low d and spreads less molecules (j) J= (mass flux) direct relationship with d + c (linearly)