Particle and aerosol research (한국입자에어로졸학회지)

Korean Association for Particle and Aerosol Research (한국입자에어로졸학회)
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Variation of Nutrient Broth Droplets Patterned by Electrospray System with Flow Rates

정전분무를 이용한 패턴화된 생물현탁액 액적의 유량에 따른 변화 연구

  • Jeong, Sang Bin (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University) ;
  • Jang, Kyung Soo (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University) ;
  • Lee, Gunwoong (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University) ;
  • Chong, Euiseok (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University) ;
  • Heo, Ki Joon (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University) ;
  • Lee, Byung Uk (Aerosol and Bioengineering Laboratory, College of Engineering, Konkuk University)
  • 정상빈 (건국대학교 기계공학부 입자공학 및 생명공학 연구실) ;
  • 장경수 (건국대학교 기계공학부 입자공학 및 생명공학 연구실) ;
  • 이건웅 (건국대학교 기계공학부 입자공학 및 생명공학 연구실) ;
  • 정의석 (건국대학교 기계공학부 입자공학 및 생명공학 연구실) ;
  • 허기준 (건국대학교 기계공학부 입자공학 및 생명공학 연구실) ;
  • 이병욱 (건국대학교 기계공학부 입자공학 및 생명공학 연구실)
  • Received : 2015.12.01
  • Accepted : 2015.12.24
  • Published : 2015.12.31
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Abstract

An electrospray patterning method has been considered as a new and effective way for controlling very fine droplets. Drop-on-demand patterning for unstained nutrient broth on wafers was newly conducted with an electrospray pulsed jet. The patterns had been made under varying experimental conditions including flow rate, vibration frequency, and translational speed of the electrospray patterning system. In this experiment, especially, variation of nutrient broth droplet was measured under varying flow rate conditions. This new technique has a potential to be applied in biology experiments and hormone medical industry.

Keywords