Device and methods for coupling/ uncoupling a target or an object present in a sample

Device and methods for coupling/ uncoupling a target or an object present in a sample

  • CN 1,791,799 A
  • Filed: 05/17/2004
  • Published: 06/21/2006
  • Est. Priority Date: 05/21/2003
  • Status: Active Application
First Claim
Patent Images

1. device comprises:

  • -one support, this support have a surface of containing hooking region (Z), and this hooking region can be by probe (A) functionalization, and this probe (A) can be connected on the target (B) in reversible mode according to pH, so that this target of hook;

    -one working electrode (WE) and be arranged on this support counter electrode (CE) near this working electrode of this hooking region, wherein this working electrode is around described hooking region;

    With-some devices allow electric current or predetermined voltage be applied on the described working electrode so that cause changing in the part of the pH of this hooking region place when described hooking region and described electrode are immersed in a kind of aqueous solution.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×