Thermophoretic tweezers for single nanoparticle manipulation

• Jošt Stergar and
• Natan Osterman

Beilstein J. Nanotechnol. 2020, 11, 1126–1133, doi:10.3762/bjnano.11.97

• modeling gives a quantitative prediction of the effect. Traps can be dynamically created and relocated, which we demonstrate by the controlled independent manipulation of two nanoparticles. Keywords: laser; microfluidics; nano-manipulation; thermophoresis; trapping; tweezers; Introduction In science and

• in Figure 4. One can see the flat bottom where the particle can freely diffuse and curved edges of the potential well, which are a consequence of limited thermophoretic force acting on the particle. Nano-manipulation As a hallmark application of the thermal tweezers, we demonstrate the manipulation

3D nano-structures for laser nano-manipulation

• Gediminas Seniutinas,
• Lorenzo Rosa,
• Gediminas Gervinskas,
• Etienne Brasselet and
• Saulius Juodkazis

Beilstein J. Nanotechnol. 2013, 4, 534–541, doi:10.3762/bjnano.4.62