Fast cell immobilization by using non-immunological method for cell based biosensor

Jihwang Park, Michael Müller, Eunji Jang, Jungtae Kim, Lan Young Hong, Dong Pyo Kim, Helmut Seidel, Won Gun Koh

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


This paper reports a concept of a micro cell analysis system for fast cell immobilization by using a non-immunological method which is composed of a cell/drug inlet, a sheath flow inlet, a micro chamber and a outlet to biosensor/waste. Micro cell wells were located in the micro chamber. To define optimized parameters of micro cell analysis system, cell adhesion experiment using Hela at 0.5×106, 1.0×106 or 2.0×106 cells/ml in micro wells with 10μm depth and 25μm, 50μm and 100μm size respectively was performed. Different tendencies of cell adhesion between 0.5×106 cells/ml and 1.0×10 6 cells/ml concentration were not detected. The highest concentration gave the best performance of cell immobilization, even though cell congregation appeared.

Original languageEnglish
Title of host publicationIEEE Sensors 2010 Conference, SENSORS 2010
Number of pages4
Publication statusPublished - 2010
Event9th IEEE Sensors Conference 2010, SENSORS 2010 - Waikoloa, HI, United States
Duration: 2010 Nov 12010 Nov 4

Publication series

NameProceedings of IEEE Sensors


Other9th IEEE Sensors Conference 2010, SENSORS 2010
Country/TerritoryUnited States
CityWaikoloa, HI

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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