The Wettability and Mechanism of Geometric Non-Smooth Structure of Dragonfly Wing Surface

被引：24

作者：

Wan, Yan-ling ^{[1
]}

Cong, Qian ^{[1
]}

Wang, Xiao-jun ^{[1
]}

Yan, Zhen ^{[1
]}

机构：

[1] Jilin Univ, Minist Educ, Key Lab Terrain Machine Bion Engn, Changchun 130022, Peoples R China

来源：

JOURNAL OF BIONIC ENGINEERING | 2008年 / 5卷 / Suppl 1期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

geometric non-smooth structure; wettability; dragonfly; wing surface; bionics;

D O I：

10.1016/S1672-6529(08)60070-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Scanning electron microscope and optical Contact angle measuring instruments were used to investigate the and wettability of geometric non-smooth structure Of dragonfly wing surface. Results show that the geometric non-smooth structure of dragonfly wing, surface is one part of epicuticle. some organic solvents can effectively dissolve the main ingredient of non-smooth structure. The hydrophobicity of dragonfly wing Surface is induced by the co-coupling of the non-smooth structure and the waxy layer covering.

引用

页码：40 / 45

页数：6

共 12 条

[1]

AZUMA A, 1988, J EXP BIOL, V137, P221

[2] Serial elastic elements in the damselfly wing: Mobile vein joints contain resilin [J].

Gorb, SN .

NATURWISSENSCHAFTEN, 1999, 86 (11) :552-555

[3] Microsculpture of the wing surface in Odonata: evidence for cuticular wax covering [J].

Gorb, SN ;

Kesel, A ;

Berger, J .

ARTHROPOD STRUCTURE & DEVELOPMENT, 2000, 29 (02) :129-135

[4] Biomechanical aspects of the insect wing: an analysis using the finite element method [J].

Kesel, AB ;

Philippi, U ;

Nachtigall, W .

COMPUTERS IN BIOLOGY AND MEDICINE, 1998, 28 (04) :423-437

[5] Acoustic microscopic analysis of the biological structure of insect wing membranes with emphasis on their waxy surface [J].

Kreuz, P ;

Arnold, W ;

Kesel, AB .

ANNALS OF BIOMEDICAL ENGINEERING, 2001, 29 (12) :1054-1058

[6]

NEWMAN DJS, 1986, J EXP BIOL, V125, P361

[7] DRAGONFLY FLIGHT - NOVEL USES OF UNSTEADY SEPARATED FLOWS [J].

SOMPS, C ;

LUTTGES, M .

SCIENCE, 1985, 228 (4705) :1326-1329

[8] Microstructure and nanomechanical properties of the wing membrane of dragonfly [J].

Song, F. ;

Xiao, K. W. ;

Bai, K. ;

Bai, Y. L. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 457 (1-2) :254-260

[9] The relationship between dragonfly wing structure and torsional deformation [J].

Sunada, S ;

Zeng, LJ ;

Kawachi, K .

JOURNAL OF THEORETICAL BIOLOGY, 1998, 193 (01) :39-45

[10]

Wakeling JM, 1997, J EXP BIOL, V200, P543

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