Multifunctional wettability patterns prepared by laser processing on superhydrophobic TiO2 nanostructured surfaces

被引：82

作者：

Li, Huaqiong ^{[2
]}

Lai, Yuekun ^{[1
]}

Huang, Jianying ^{[1
]}

Tang, Yuxin ^{[2
]}

Yang, Lei ^{[3
,4
]}

Chen, Zhong ^{[2
]}

Zhang, Keqin ^{[1
]}

Wang, Xincai ^{[5
]}

Tan, Lay Poh ^{[2
]}

机构：

[1] Soochow Univ, Coll Text & Clothing Engn, Natl Engn Lab Modern Silk, Suzhou 215123, Peoples R China

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[3] Soochow Univ, Affiliated Hosp 1, Inst Orthopaed, Suzhou 215006, Peoples R China

[4] Soochow Univ, Affiliated Hosp 1, Dept Orthopaed Surg, Suzhou 215006, Peoples R China

[5] Singapore Inst Mfg Technol, Singapore 638075, Singapore

来源：

JOURNAL OF MATERIALS CHEMISTRY B | 2015年 / 3卷 / 03期

关键词：

MESENCHYMAL STEM-CELLS; OSTEOGENIC DIFFERENTIATION; BIOMEDICAL APPLICATIONS; ELECTROSPUN SCAFFOLDS; ENDOTHELIAL-CELLS; ADHESION; FILMS; ALIGNMENT; COATINGS; MICROPATTERNS;

D O I：

10.1039/c4tb01814a

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

A novel femtosecond laser patterning technique is reported to construct a three-dimensional (3D) wettability pattern on a super-hydrophobic TiO2 nanotube array (TNA) surface in one-step. A 3D binary TNA pattern with extremely high contrast for microfluidic manipulators and biomedical scaffolds is used to guide droplet transportation and human mesenchymal stem cell site-selective growth, respectively.

引用

页码：342 / 347

页数：6

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