E-mail:sales@feitadz.com
News & Info | Contact FEITA | Collect Website | CHINESE
 
| | | | | | | |
Keyword:T12 soldering tip,Soldering Stations,Automatic Glue Dispenser,Automatic Tape Dispenser,Tweezers
News
Tweezers
FEITA News
Industry News
Technical information
Online Feedback

A team of researchers from Carnegie Mellon, MIT and Penn State University have developed a different kind of tweezers, one that can move single cells around without damaging them. That's because these tweezers are made of sound waves and don't actually touch the cells. The team has been working on the method for quite some time, but their most recent paper discusses how it can be used for 3D bioprinting.
Since the group wanted to prove that the technique could be used to print out biological tissue, they experimented with 3D structures:
The researchers' most recent version of acoustic tweezers involves a microfluidic device that uses acoustic wave generators to produce sound waves along the edges of the device. The device's design allowed researchers to manipulate where the waves would meet along each of the three axes. At these meeting points, the waves formed a 3-D trapping node that captured individual cells. The researchers could then further manipulate the acoustic waves to move and place cells.
That microfluidic device can also pick up groups of cells and lay them down again in a preselected pattern, say, to create different types of tissues for specific organs. Seeing as these acoustic tweezers can do these without damaging cells, the team believes it has loads of potential applications. Its ability to prepare cells and tissues for bioprinting could eventually be used in the fields of biomanufacturing, cancer metastasis, regenerative medicine and tissue engineering.
Contact US - Legal Notices - Site Map Copyright © FEITA Electronics Co., Limited. All Rights Reserved. Admin