Dave Fang posted a poster in 2010 about particles found in DI water. I encountered the same issue during the nano-pocket permeability experiment. He said, “I’ve become increasingly suspicious of membrane clogging during the … permeability experiments.” I conducted an…

Introduction: In the previous post, we demonstrated our capability to fabricate the nano-pocket membrane and effectively capture and release particles of various sizes. In this post, our focus shifts to exploring the membrane capability. We will focus on the membrane…

Introduction: Building upon previous research conducted by the Gaborski and McGrath labs, this poster introduces a novel approach to isolate extracellular vesicles (EVs) based on size. The earlier work involved the development of a tangential flow membrane capture system to…

The fabrication of nano pocket membrane to capture and release the EV faced challenges during the etching step. There was a suggestion after the last NRG post to use RIE-2000 located in the UR. This post shows the update on…

  Starting in July of 2021, we began a new idea fabricating the nano pocket membrane to capture and release the EVs. From then until now we have successfully fabricated nano pocket membranes by using a lithography method. We faced…

 Goal: Is to produce a membrane has pockets to capture the extracellular vesicles EV’s. Membrane structure: Figure 1 shows the membrane structure. The membrane will have two pores sides: upper and lower. The pores on top are bigger than the…