Replication of butterfly wing and natural lotus leaf structures by nanoimprint on silica sol-gel films

被引：71

作者：

Saison, Tamar ^{[1
]}

Peroz, Christophe ^{[1
]}

Chauveau, Vanessa ^{[1
]}

Berthier, Serge ^{[2
]}

Sondergard, Elin ^{[1
]}

Arribart, Herve ^{[1
]}

机构：

[1] CNRS, Unite Mixte St Gobain Rech, F-93303 Aubervilliers, France

[2] Univ Paris 06, Inst Nanosci Paris, UMR 7588, CNRS, F-75015 Paris, France

来源：

BIOINSPIRATION & BIOMIMETICS | 2008年 / 3卷 / 04期

关键词：

D O I：

10.1088/1748-3182/3/4/046004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An original and low cost method for the fabrication of patterned surfaces bioinspired from butterfly wings and lotus leaves is presented. Silica-based sol-gel films are thermally imprinted from elastomeric molds to produce stable structures with superhydrophobicity values as high as 160 degrees water contact angle. The biomimetic surfaces are demonstrated to be tuned from superhydrophobic to superhydrophilic by annealing between 200 degrees C and 500 degrees C.

引用

页数：5

共 12 条

[1] Multiscaled polarization effects in Suneve coronata (Lepidoptera) and other insects:: application to anti-counterfeiting of banknotes [J].

Berthier, S. ;

Boulenguez, J. ;

Balint, Z. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2007, 86 (01) :123-130

[2] Is the lotus leaf superhydrophobic? [J].

Cheng, YT ;

Rodak, DE .

APPLIED PHYSICS LETTERS, 2005, 86 (14) :1-3

[3] Molecular network reinforcement of sol-gel glasses [J].

Dubois, Geraud ;

Volksen, Willi ;

Magbitang, Teddie ;

Miller, Robert D. ;

Gage, David M. ;

Dauskardt, Reinhold H. .

ADVANCED MATERIALS, 2007, 19 (22) :3989-+

[4] Super-hydrophobic surfaces: From natural to artificial [J].

Feng, L ;

Li, SH ;

Li, YS ;

Li, HJ ;

Zhang, LJ ;

Zhai, J ;

Song, YL ;

Liu, BQ ;

Jiang, L ;

Zhu, DB .

ADVANCED MATERIALS, 2002, 14 (24) :1857-1860

[5] Biomimic from the superhydrophobic plant leaves in nature: Binary structure and unitary structure [J].

Guo, Zhiguang ;

Liu, Weimin .

PLANT SCIENCE, 2007, 172 (06) :1103-1112

[6]

LIVAGE J, 2000, REV VERRE, V6, P5

[7] Roughness optimization for biomimetic superhydrophobic surfaces [J].

Nosonovsky, M ;

Bhushan, B .

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2005, 11 (07) :535-549

[8] Glass nanostructures fabricated by soft thermal nanoimprint [J].

Peroz, C. ;

Heitz, C. ;

Barthel, E. ;

Sondergard, E. ;

Goletto, V. .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2007, 25 (04) :L27-L30

[9] Superhydrophobic to superhydrophilic transitions of sol-gel films for temperature, alcohol or surfactant measurement [J].

Shirtcliffe, Neil J. ;

McHale, Glen ;

Newton, Michael I. ;

Perry, Carole C. ;

Roach, Paul .

MATERIALS CHEMISTRY AND PHYSICS, 2007, 103 (01) :112-117

[10] Replication of surfaces of natural leaves for enhanced micro-scale tribological property [J].

Singh, R. Arvind ;

Yoon, Eui-Sung ;

Kim, Hong Joon ;

Kim, Jinseok ;

Jeong, Hoon Eui ;

Suh, Kahp Y. .

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2007, 27 (04) :875-879

← 1 2 →