Massively parallel manipulation of single cells and microparticles using optical images

Article Abstract:

An optical image driven dielectrophoresis technique that permits high-resolution patterning of electric fields on a photoconductive surface for manipulating single particles is presented. The results suggest that with direct optical imaging control, multiple manipulation functions are combined to achieve complex, multi-steps manipulation protocols.

United States, Analysis, Observations, Cells (Biology), Electrophoresis, Cells, Properties, Images, Optical, Optical images

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Self-assembly of amphiphilic dendritic dipeptides into helical pores

Article Abstract:

A library of amphiphilic dendritic dipeptides that self-assemble in solution and in bulk through a complex recognition process into helical pores is illustrated. The results depict that supramolecular dendrimer chemistry allows the controlled design of a range of periodic non-biological porous structures forming in solution and as films.

Hydrogen bonding, Hydrogen bonds, Atomic properties, Dendrimers

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