Thermal-responsive hydrogel surface: tunable wettability and adhesion to oil at the water/solid interface
文献类型：期刊论文
| 作者 | Chen, Li1,2; Liu, Mingjie2; Lin, Ling1,2; Zhang, Tong1,2; Ma, Jie1; Song, Yanlin1; Jiang, Lei1 |
| 刊名 | Soft matter
 |
| 出版日期 | 2010 |
| 卷号 | 6期号:12页码:2708-2712 |
| ISSN号 | 1744-683X |
| DOI | 10.1039/c002543g |
| 通讯作者 | Jiang, lei(jianglei@iccas.ac.cn) |
| 英文摘要 | We present a thermal-responsive poly(n-isopropylacrylamide) (pnipam) hydrogel, which can responsively and reversibly control the wettability and adhesion to oil at water/solid interface. the hydrogel surface can switch from a superoleophobic and low adhesive state below the pnipam lower critical solution temperature (lcst, similar to 32 degrees c) to an oleophobic and high adhesive state above its lcst. moreover, the thermal-responsive wettability and adhesion to oil at the water/solid interface can be tailored by designing and constructing ordered micro-structures on the surface. we demonstrated the thermal-responsive changing of the topography on pnipam hydrogel surface by atomic force microscopy and proposed a mechanism of inter-molecular to intra-molecular hydrogen binding transitions. we believe the reported material has promising utilizations in micro fluidics, control of bio-relevant adhesion and under-water antifouling materials. |
| WOS关键词 | SUPERHYDROPHOBIC SURFACES ; TEMPERATURE-DEPENDENCE ; N-ISOPROPYLACRYLAMIDE ; DROPLET ; FILMS ; WATER ; TOPOGRAPHY ; BEHAVIOR ; FORCE |
| WOS研究方向 | Chemistry ; Materials Science ; Physics ; Polymer Science |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Physics, Multidisciplinary ; Polymer Science |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000278587900018 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2406630 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Jiang, Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Li,Liu, Mingjie,Lin, Ling,et al. Thermal-responsive hydrogel surface: tunable wettability and adhesion to oil at the water/solid interface[J]. Soft matter,2010,6(12):2708-2712. |
| APA | Chen, Li.,Liu, Mingjie.,Lin, Ling.,Zhang, Tong.,Ma, Jie.,...&Jiang, Lei.(2010).Thermal-responsive hydrogel surface: tunable wettability and adhesion to oil at the water/solid interface.Soft matter,6(12),2708-2712. |
| MLA | Chen, Li,et al."Thermal-responsive hydrogel surface: tunable wettability and adhesion to oil at the water/solid interface".Soft matter 6.12(2010):2708-2712. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。