Chung Yuan Christian University

Gna Biosolutions Gmbh

Parak, Wolfgang

Mahmoudi, Morteza

Sharifi, Shahriar

Wolfgang Parak

Dieter Heindl

Alfons Nichtl

Teresa Pellegrino

Walter Hong-Shong Chang

Morteza Mahmoudi

Gunnar Raschke

Ralph Alexander Sperling

Konrad Kuerzinger

Jimmy Kuan-Jung Li

Joachim A Stehr

Thomas A Klar

Michael Wunderlich

Calin Hrelescu

Jochen Feldmann

Konrad Kürzinger

The present invention discloses a method for separating nanoparticles with a controlled number of active groups is disclosed. First, a plurality of nanoparticles are provided, wherein the surface of the nanoparticle comprises a plurality of first active groups. Next, a plurality of functional ligands are provided, wherein the functional ligand comprises at least one second active group and at least one third active group. Then, a binding process is performed to bind the nanoparticle with the functional ligand, wherein the first active group connects with the second active group. After the binding process, a separation process is performed to isolate a plurality of nanoparticles with a controlled number of the third active groups. The controlled number is integers from 0 to 10.

Method for separating nanoparticles with a controlled number of active groups

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Munich, Germany

Wolfgang Parak