Micro-liquid handling on paper analysis chip triggered by ink-jet droplet

S. Okabe, K. Sakamoto, Y. Murakami, T. Ishikawa, R. Miyake

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

New concept of paper-based devices (we call "paper analysis chip") and ink-jet printer-like analyzer for clinical diagnostics was presented. An original paper material of the chips (we call it "functional paper") was made by a newly developed paper-making process with adding SAP (super absorbent polymer). The quite a new liquid handling mechanism with an active injection port by accumulation of the functional paper was proposed. By using demonstrate paper chip, the validity of the mechanism was confirmed. The proto-type of paper analysis chip with two liquid handling mechanisms has been fabricated by hot-embossing process using Si-die on the functional paper.

Original languageEnglish
Title of host publication2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
Pages318-321
Number of pages4
DOIs
Publication statusPublished - 2011 Sep 1
Event2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 - Beijing, China
Duration: 2011 Jun 52011 Jun 9

Publication series

Name2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11

Other

Other2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11
CountryChina
CityBeijing
Period11/6/511/6/9

Keywords

  • Capillary
  • Clinical auto analyzer
  • Liquid handling
  • Paper

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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  • Cite this

    Okabe, S., Sakamoto, K., Murakami, Y., Ishikawa, T., & Miyake, R. (2011). Micro-liquid handling on paper analysis chip triggered by ink-jet droplet. In 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 (pp. 318-321). [5969385] (2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11). https://doi.org/10.1109/TRANSDUCERS.2011.5969385