| Colorful humidity sensitive photonic crystal hydrogel | |
| Tian, Entao2,4; Wang, Jingxia1; Zheng, Yongmei3; Song, Yanlin1,4; Jiang, Lei4; Zhu, Daoben4 | |
| 刊名 | Journal of materials chemistry
 |
| 2008 | |
| 卷号 | 18期号:10页码:1116-1122 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b717368g |
| 通讯作者 | Wang, jingxia(wangzhang@iccas.ac.cn) |
| 英文摘要 | A colorful humidity sensitive photonic crystal (pc) hydrogel was facilely fabricated by infiltrating acrylamide (aam) solution into a p(st-mma-aa) pc template and subsequently photo-polymerizing. the color of the samples was sensitive to humidity; it could reversibly vary from transparent to violet, blue, cyan, green and red under various humidity conditions, covering the whole visible range. this could be attributed to the humidity sensitivity of the sample's stopband, with a maximum change of 240 nm resulting from the varying humidity. furthermore, the color response showed good stability under cyclic humidity experiments. as-prepared paam-p(st-mma-aa) pc hydrogel successfully combined the humidity sensitivity of paam and structure color of the pc template, which suggested a promising composite material as an economical alternative to traditional humidity sensors, and also provided a new insight into the design and development of novel composite functional materials based on a pc template. |
| WOS关键词 | CHEMICAL-SENSING MATERIALS ; SURFACE-PLASMON RESONANCE ; COLLOIDAL CRYSTALS ; OPTICAL-PROPERTIES ; STRUCTURAL COLOR ; FILMS ; SENSOR ; ARRAYS ; NANOPARTICLES ; WETTABILITY |
| WOS研究方向 | Chemistry ; Materials Science |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000253645500008 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2384259 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Jingxia |
| 作者单位 | 1.Chinese Acad Sci, Lab New Mat, Inst Chem, Beijing 100080, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing, Peoples R China 3.Natl Ctr NanoSci & Technol, Lab NanoMed & NanoBiotechnol, Beijing 100080, Peoples R China 4.Chinese Acad Sci, Key Lab Organ Solids, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Entao,Wang, Jingxia,Zheng, Yongmei,et al. Colorful humidity sensitive photonic crystal hydrogel[J]. Journal of materials chemistry,2008,18(10):1116-1122. |
| APA | Tian, Entao,Wang, Jingxia,Zheng, Yongmei,Song, Yanlin,Jiang, Lei,&Zhu, Daoben.(2008).Colorful humidity sensitive photonic crystal hydrogel.Journal of materials chemistry,18(10),1116-1122. |
| MLA | Tian, Entao,et al."Colorful humidity sensitive photonic crystal hydrogel".Journal of materials chemistry 18.10(2008):1116-1122. |
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