Brent Aussprung
Aug 22, 2013

Nanoparticle Electrostatic Trap

 

The nano particle electrostatic trap is a great new versatile tool that can be used in various industries or academia settings. This recently patented technology has the ability to easily trap mirco- and nano- particles within a corral of electrostatic charge, much like restraining the particle within a fenced area. The trap can be constructed through simple laboratory processes and widely available material, making it very affordable.

Examples of particles this device can trap include DNA segments, individual cells and other similar nano- and mirco- structures. 

This technology seems to have potential applications in fields such as DNA sequencing, microscopy, forensics, cell-manipulation and others if coupled with microfluidic devices.

Does anyone have opinions/comments on the technology and its potential applications?

4 Comments
Pedram SameniAug 22, 2013
Brent: do you know if this has applications in proteomics as well? What is the patent number?
Brent AussprungAug 26, 2013
I believe it would absolutely apply directly to proteomics. In order for the trap to capture a micro- or nano- scale object, the particle must have a charge incorporated with it. For example, DNA has a charge but cell's do not. However, it is possible to coat the cell in a charged 'paint' to be able to trap it. If proteome does not have a charge, the proteome would need to be coated in order to be trapped in the device.
Brent AussprungAug 26, 2013
Write a comment
Brent AussprungAug 26, 2013
The patent number is US8465967