Surface-Charge Lithography for Direct PDMS Micro-Patterning

被引：60

作者：

Grilli, Simonetta ^{[1
]}

Vespini, Veronica ^{[1
]}

Ferraro, Pietro ^{[1
]}

机构：

[1] INOA, CNR, I-80078 Pozzuoli, NA, Italy

来源：

LANGMUIR | 2008年 / 24卷 / 23期

关键词：

D O I：

10.1021/la803046j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Direct patterning of PDMS films is achieved by modulating the wettability of polar dielectric substrates. Periodic array structures of microbumps can be madeup by functionalizing periodically poled lithium niobate crystals. The modulation of surface wettability is obtained through the spatial distribution of the surface electric charges generated by the pyroelectric effect under electrode-less configuration. An appropriate thermal treatment of the substrates assures both the wettability patterning and the fast cross-linking of the PDMS film.

引用

页码：13262 / 13265

页数：4

共 50 条

[1] Self induced Patterning of PDMS Structures by surface-charge lithography driven by photorefractive effect
Miccio, L.
Paturzo, M.
Ferraro, P.
MICRO-OPTICS 2010, 2010, 7716
[2] Micro-patterning of solid surfaces by photocatalytic lithography
Yamashtta, K. (Ueyama-K@mail.dnp.co.jp), 1600, (Society of Polymer Science):
[3] Micro-patterning of glass
Hülsenberg, Dagmar
Brokmann, Ulrike
Hesse, Annett
Ludwig, Yvonne
Mrotzek, Susanne
Galvanotechnik, 2007, 98 (10): : 2530 - 2537
[4] Micro-patterning of titanium surface and its effect on droplet evaporation
Jiang, Xiang
Tian, Liangliang
Liu, Xiongwei
Li, Tong
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2018, 545 : 31 - 38
[5] Effect of micro-patterning on bacterial adhesion on polyethylene terephthalate surface
Wang, Liyun
Chen, Wei
Terentjev, Eugene
JOURNAL OF BIOMATERIALS APPLICATIONS, 2015, 29 (10) : 1351 - 1362
[6] Direct micro-patterning of aluminum substrates via laser interference metallurgy
D'Alessandria, M.
Lasagni, A.
Muecklich, F.
APPLIED SURFACE SCIENCE, 2008, 255 (05) : 3210 - 3216
[7] A direct-writing approach to the micro-patterning of copper onto polyimide
Ng, J. H. -G.
Desmulliez, M. P. Y.
Lamponi, M.
Moffat, B. G.
McCarthy, A.
Suyal, H.
Walker, A. C.
Prior, K. A.
Hand, D. P.
CIRCUIT WORLD, 2009, 35 (02) : 3 - 17
[8] Direct micro-patterning of biodegradable polymers using ultraviolet and femtosecond lasers
Aguilar, CA
Lu, Y
Mao, S
Chen, SC
BIOMATERIALS, 2005, 26 (36) : 7642 - 7649
[9] Micro-Patterning of Animal Cells on PDMS Substrates in the Presence of Serum without Use of Adhesion Inhibitors
Mauris N. de Silva
Ravi desai
David J. Odde
Biomedical Microdevices, 2004, 6 : 219 - 222
[10] Micro-patterning of animal cells on PDMS substrates in the presence of serum without use of adhesion inhibitors
De Silva, MN
Desai, R
Odde, DJ
BIOMEDICAL MICRODEVICES, 2004, 6 (03) : 219 - 222

← 1 2 3 4 5 →