The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance

Paul Roach; C.R. Evans; Glen McHale; Neil Shirtcliffe; Michael Newton

The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance

Paul Roach, C.R. Evans, Glen McHale, Neil Shirtcliffe, Michael Newton

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

1 Citation (Scopus)

Abstract

SU-8 photoresist was used to construct 5 micrometer diameter pillar arrays on quartz crystal microbalance (QCM) surfaces spaced 10 micrometers centre to centre, with varying heights from 5 to 25 micrometers. Liquid responses of the patterned QCMs are reported for a series of glycerol-water mixtures to cover a broad density-viscosity product range. Hydrophobic chemical treatment of the patterned surfaces was also conducted, with contact angle measurements being studied to assess the wetting state. The frequency spectra were recorded and fitted to a Butterworh van Dyke model, allowing changes in frequency, resistance, dissipation and a Newtonian liquid check to be carried out.

Original language	English
Title of host publication	Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Publisher	Japan Academic Association
Pages	1339-1341
Number of pages	3
Publication status	Published - 2006
Event	10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 - Tokyo, Tokyo, Japan Duration: 5 Nov 2006 → 9 Nov 2006

Conference

Conference	10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006
Country/Territory	Japan
City	Tokyo
Period	5/11/06 → 9/11/06

Keywords

QCM
SU-8
Superhydrophobicity

Cite this

Roach, P., Evans, C. R., McHale, G., Shirtcliffe, N., & Newton, M. (2006). The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance. In Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 1339-1341). Japan Academic Association.

@inproceedings{aa363e1639a2422fa2ac2942173dd5ed,

title = "The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance",

abstract = "SU-8 photoresist was used to construct 5 micrometer diameter pillar arrays on quartz crystal microbalance (QCM) surfaces spaced 10 micrometers centre to centre, with varying heights from 5 to 25 micrometers. Liquid responses of the patterned QCMs are reported for a series of glycerol-water mixtures to cover a broad density-viscosity product range. Hydrophobic chemical treatment of the patterned surfaces was also conducted, with contact angle measurements being studied to assess the wetting state. The frequency spectra were recorded and fitted to a Butterworh van Dyke model, allowing changes in frequency, resistance, dissipation and a Newtonian liquid check to be carried out.",

keywords = "QCM, SU-8, Superhydrophobicity",

author = "Paul Roach and C.R. Evans and Glen McHale and Neil Shirtcliffe and Michael Newton",

year = "2006",

language = "English",

pages = "1339--1341",

booktitle = "Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences",

publisher = "Japan Academic Association",

note = "10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 ; Conference date: 05-11-2006 Through 09-11-2006",

}

Roach, P, Evans, CR, McHale, G, Shirtcliffe, N & Newton, M 2006, The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance. in Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association, pp. 1339-1341, 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006, Tokyo, Japan, 5/11/06.

The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance. / Roach, Paul; Evans, C.R.; McHale, Glen et al.
Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Japan Academic Association, 2006. p. 1339-1341.

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

TY - GEN

T1 - The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance

AU - Roach, Paul

AU - Evans, C.R.

AU - McHale, Glen

AU - Shirtcliffe, Neil

AU - Newton, Michael

PY - 2006

Y1 - 2006

N2 - SU-8 photoresist was used to construct 5 micrometer diameter pillar arrays on quartz crystal microbalance (QCM) surfaces spaced 10 micrometers centre to centre, with varying heights from 5 to 25 micrometers. Liquid responses of the patterned QCMs are reported for a series of glycerol-water mixtures to cover a broad density-viscosity product range. Hydrophobic chemical treatment of the patterned surfaces was also conducted, with contact angle measurements being studied to assess the wetting state. The frequency spectra were recorded and fitted to a Butterworh van Dyke model, allowing changes in frequency, resistance, dissipation and a Newtonian liquid check to be carried out.

AB - SU-8 photoresist was used to construct 5 micrometer diameter pillar arrays on quartz crystal microbalance (QCM) surfaces spaced 10 micrometers centre to centre, with varying heights from 5 to 25 micrometers. Liquid responses of the patterned QCMs are reported for a series of glycerol-water mixtures to cover a broad density-viscosity product range. Hydrophobic chemical treatment of the patterned surfaces was also conducted, with contact angle measurements being studied to assess the wetting state. The frequency spectra were recorded and fitted to a Butterworh van Dyke model, allowing changes in frequency, resistance, dissipation and a Newtonian liquid check to be carried out.

KW - QCM

KW - SU-8

KW - Superhydrophobicity

UR - https://www.scopus.com/pages/publications/84902477730

M3 - Conference contribution

AN - SCOPUS:84902477730

SP - 1339

EP - 1341

BT - Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences

PB - Japan Academic Association

T2 - 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006

Y2 - 5 November 2006 through 9 November 2006

ER -

The effect of superhydrophobic SU-8 patterned surfaces on the response of the quartz crystal microbalance

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Keywords

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