A nanodroplet cell processing platform facilitating drug synergy evaluations for anti-cancer treatments.

ABSTRACT: Therapeutic drug synergism intervened in cancer treatments has been demonstrated to be more effective than using a single effector. However, it remains inherently challenging, with a limited cell count from tumor samples, to achieve potent personalized drug cocktails. To address the issue above, we herein present a nanodroplet cell processing platform. The platform incorporates an automatic nanodroplet dispenser with cell array ParaStamp chips, which were fabricated by a new wax stamping approach derived from laser direct writing. Such approach enables not only the on-demand de-wetting with hydrophobic wax films on substrates but also the mask-less fabrication of non-planar microstructures (i.e. no photolithography process). The ParaStamp chip was pre-occupied with anti-cancer drugs and th

SUBMITTER: Kuo CT 

PROVIDER: S-EPMC6625988 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature