Compact and thermosensitive micropump inspired by plant leaf

Hyejeong Kim; Kiwoong Kim; Sang Joon Lee

doi:10.1115/FEDSM2017-69148

Compact and thermosensitive micropump inspired by plant leaf

Hyejeong Kim, Kiwoong Kim, Sang Joon Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Liquid transportation without employing a bulky power source, often observed in nature, has been an essential prerequisite for smart applications of microfluidic devices. In this report, a leafinspired micropump (LIM) which is composed of thermoresponsive stomata inspired membrane (SIM) and mesophyllinspired agarose cryogel (MAC) is proposed. The LIM provides a durable flow rate of 30 μl/h·cm² for more than 30 h at room temperature without external mechanical power source. By adapting a thermo-responsive polymer, the LIM can smartly adjust the delivery rate of a therapeutic liquid in response to temperature changes. In addition, as the LIM is compact, portable, and easily integrated into any liquid, it might be utilized as an essential component in advanced hand-held drug delivery devices.

Original language	English
Title of host publication	Symposia
Subtitle of host publication	Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791858059
DOIs	https://doi.org/10.1115/FEDSM2017-69148
Publication status	Published - 2017
Externally published	Yes
Event	ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017 - Waikoloa, United States Duration: 2017 Jul 30 → 2017 Aug 3

Publication series

Name	American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM
Volume	1B-2017
ISSN (Print)	0888-8116

Conference

Conference	ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017
Country/Territory	United States
City	Waikoloa
Period	17/7/30 → 17/8/3

ASJC Scopus subject areas

Mechanical Engineering

Access to Document

10.1115/FEDSM2017-69148

Cite this

Kim, H., Kim, K., & Lee, S. J. (2017). Compact and thermosensitive micropump inspired by plant leaf. In Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM; Vol. 1B-2017). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/FEDSM2017-69148

Compact and thermosensitive micropump inspired by plant leaf. / Kim, Hyejeong; Kim, Kiwoong; Lee, Sang Joon.

Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods. American Society of Mechanical Engineers (ASME), 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM; Vol. 1B-2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, H, Kim, K & Lee, SJ 2017, Compact and thermosensitive micropump inspired by plant leaf. in Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods. American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM, vol. 1B-2017, American Society of Mechanical Engineers (ASME), ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017, Waikoloa, United States, 17/7/30. https://doi.org/10.1115/FEDSM2017-69148

Kim H, Kim K, Lee SJ. Compact and thermosensitive micropump inspired by plant leaf. In Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods. American Society of Mechanical Engineers (ASME). 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM). https://doi.org/10.1115/FEDSM2017-69148

Kim, Hyejeong ; Kim, Kiwoong ; Lee, Sang Joon. / Compact and thermosensitive micropump inspired by plant leaf. Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods. American Society of Mechanical Engineers (ASME), 2017. (American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM).

@inproceedings{85d1e1e6121a4f3daf38e5479461ca01,

title = "Compact and thermosensitive micropump inspired by plant leaf",

abstract = "Liquid transportation without employing a bulky power source, often observed in nature, has been an essential prerequisite for smart applications of microfluidic devices. In this report, a leafinspired micropump (LIM) which is composed of thermoresponsive stomata inspired membrane (SIM) and mesophyllinspired agarose cryogel (MAC) is proposed. The LIM provides a durable flow rate of 30 μl/h·cm2 for more than 30 h at room temperature without external mechanical power source. By adapting a thermo-responsive polymer, the LIM can smartly adjust the delivery rate of a therapeutic liquid in response to temperature changes. In addition, as the LIM is compact, portable, and easily integrated into any liquid, it might be utilized as an essential component in advanced hand-held drug delivery devices.",

author = "Hyejeong Kim and Kiwoong Kim and Lee, {Sang Joon}",

year = "2017",

doi = "10.1115/FEDSM2017-69148",

language = "English",

series = "American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Symposia",

}

TY - GEN

T1 - Compact and thermosensitive micropump inspired by plant leaf

AU - Kim, Hyejeong

AU - Kim, Kiwoong

AU - Lee, Sang Joon

PY - 2017

Y1 - 2017

N2 - Liquid transportation without employing a bulky power source, often observed in nature, has been an essential prerequisite for smart applications of microfluidic devices. In this report, a leafinspired micropump (LIM) which is composed of thermoresponsive stomata inspired membrane (SIM) and mesophyllinspired agarose cryogel (MAC) is proposed. The LIM provides a durable flow rate of 30 μl/h·cm2 for more than 30 h at room temperature without external mechanical power source. By adapting a thermo-responsive polymer, the LIM can smartly adjust the delivery rate of a therapeutic liquid in response to temperature changes. In addition, as the LIM is compact, portable, and easily integrated into any liquid, it might be utilized as an essential component in advanced hand-held drug delivery devices.

AB - Liquid transportation without employing a bulky power source, often observed in nature, has been an essential prerequisite for smart applications of microfluidic devices. In this report, a leafinspired micropump (LIM) which is composed of thermoresponsive stomata inspired membrane (SIM) and mesophyllinspired agarose cryogel (MAC) is proposed. The LIM provides a durable flow rate of 30 μl/h·cm2 for more than 30 h at room temperature without external mechanical power source. By adapting a thermo-responsive polymer, the LIM can smartly adjust the delivery rate of a therapeutic liquid in response to temperature changes. In addition, as the LIM is compact, portable, and easily integrated into any liquid, it might be utilized as an essential component in advanced hand-held drug delivery devices.

UR - http://www.scopus.com/inward/record.url?scp=85033556539&partnerID=8YFLogxK

U2 - 10.1115/FEDSM2017-69148

DO - 10.1115/FEDSM2017-69148

M3 - Conference contribution

AN - SCOPUS:85033556539

T3 - American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FEDSM

BT - Symposia

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2017 Fluids Engineering Division Summer Meeting, FEDSM 2017

Y2 - 30 July 2017 through 3 August 2017

ER -

Compact and thermosensitive micropump inspired by plant leaf

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this