초록 ▼

Apparatus and method for handling biological samples. Segments of ionic liquid can provide voltage across segments of immiscible liquid to concentrate or separate charged species in the biological samples. Reactants in biological samples can be contacted and reacted in segments of immiscible liquid.

Apparatus and method for handling biological samples. Segments of ionic liquid can provide voltage across segments of immiscible liquid to concentrate or separate charged species in the biological samples. Reactants in biological samples can be contacted and reacted in segments of immiscible liquid.

대표청구항 ▼

1. An apparatus for handling biological samples, comprising: a device for handling biological samples having an inlet in fluid communication with a first reservoir and an outlet in fluid communication with a second reservoir; anda plurality of liquid segments formed in the device, the plurality of s

1. An apparatus for handling biological samples, comprising: a device for handling biological samples having an inlet in fluid communication with a first reservoir and an outlet in fluid communication with a second reservoir; anda plurality of liquid segments formed in the device, the plurality of segments comprising an immiscible liquid segment between ionic liquid segments, wherein the immiscible liquid segment comprises the biological sample and the ionic liquid segment comprises a liquid salt. 2. The apparatus of claim 1, further comprising a first electrode in a first segment of ionic liquid and a second electrode in a second segment of ionic liquid, wherein a voltage can be applied across the first and second electrodes and across said immiscible liquid segment. 3. The apparatus of claim 2, wherein said voltage provides sufficient current to break an ionic liquid segment. 4. The apparatus of claim 3, wherein said immiscible liquid segments comprise reactants. 5. The apparatus of claim 4, wherein said reactants are adapted for at least one of PCR, ligase chain reaction, antibody binding reaction, oligonucleotide ligations assay, and hybridization assay. 6. The apparatus of claim 1, wherein said biological sample is adapted for at least one of PCR, ligase chain reaction, antibody binding reaction, oligonucleotide ligations assay, and hybridization assay. 7. The apparatus of claim 1, wherein said biological sample is a protein sample. 8. The apparatus of claim 1, wherein said immiscible liquid segment comprises a separation polymer. 9. The apparatus of claim 1, wherein the biological sample comprises a charged species. 10. The apparatus of claim 1, wherein the biological sample comprises an oligonucleotide, DNA or RNA.