Tangential Flow Ultrafiltration: A "Green" Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles
Title:
Tangential Flow Ultrafiltration: A "Green" Method for the Size Selection and Concentration of Colloidal Silver Nanoparticles
Author:
Anders, Catherine B.
Personal Author:
Publication Information:
Cambridge, MA MyJoVE Corp 2016
Physical Description:
online resource (767 seconds)
Series:
Biology
General Note:
Title from resource description page
Abstract:
Tangential flow ultrafiltration (TFU) is a recirculation method used for the weight-based separation of biosamples. TFU was adapted to size-select (1-20 nm diameter) and highly concentrate a large volume of polydisperse silver nanoparticles (4 L of 15.2 μg ml-1 down to 4 ml of 8,539.9 μg ml-1) with minimal aggregation.
Reading Level:
For undergraduate, graduate, and professional students
Subject Term:
Electronic Access:
https://www.jove.com/t/4167