A Facile One-Pot Method to Synthesize a Polypyrrole/Hemin Nanocomposite and Its Application in Biosensor, Dye Removal, and Photothermal Therapy
文献类型：期刊论文
| 作者 | Hu, Peng ; Han, Lei ; Dong, Shaojun |
| 刊名 | acs applied materials & interfaces
 |
| 出版日期 | 2014 |
| 卷号 | 6期号:1页码:500-506 |
| 关键词 | HORSERADISH-PEROXIDASE ARTIFICIAL ENZYME IONIC LIQUID GLUTATHIONE-PEROXIDASE ORGANIC-SOLVENTS PHENOL REMOVAL LABEL-FREE IN-VITRO POLYMER NANOPARTICLES |
| 通讯作者 | dong,sj |
| 英文摘要 | in this work, we introduced a facile method for the construction of a polypyrrole/hemin (ppy/hemin) nanocomposite via one-pot chemical oxidative polymerization. in this process, a hemin molecule serving as a dopant was entrapped in the ppy nanocomposite during chemical oxidative polymerization. scanning electron microscopy (sem), transmission electron microscopy (tem), fourier transform infrared spectroscopy (ftir), and uv-visible spectroscopy results demonstrated that the ppy/hemin nanocomposite was successfully synthesized. the as-prepared nanocomposite exhibited intrinsic peroxidase-like catalytic activities, strong adsorption properties, and an excellent near-infrared (nir) light-induced thermal effect. we utilized the nanomaterials to catalyze the oxidation of a peroxidase substrate 3,3,5,5-tetramethylbenzidine by h2o2 to the oxidized colored product which provided a colorimetric detection of glucose. as low as 50 mu m glucose could be detected with a, linear range from 0.05 to 8 mm. moreover, the obtained nanocomposite also showed excellent removal efficiency for methyl orange and rhodamine b and a photothermal effect, which implied a promising application as the pollutant adsorbent and photothermal agent. the unique nature of the ppy/hemin nanocomposite makes it very promising for the fabrication of inexpensive, high-performance bioelectronic devices in the future. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329586300067 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/52349]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hu, Peng,Han, Lei,Dong, Shaojun. A Facile One-Pot Method to Synthesize a Polypyrrole/Hemin Nanocomposite and Its Application in Biosensor, Dye Removal, and Photothermal Therapy[J]. acs applied materials & interfaces,2014,6(1):500-506. |
| APA | Hu, Peng,Han, Lei,&Dong, Shaojun.(2014).A Facile One-Pot Method to Synthesize a Polypyrrole/Hemin Nanocomposite and Its Application in Biosensor, Dye Removal, and Photothermal Therapy.acs applied materials & interfaces,6(1),500-506. |
| MLA | Hu, Peng,et al."A Facile One-Pot Method to Synthesize a Polypyrrole/Hemin Nanocomposite and Its Application in Biosensor, Dye Removal, and Photothermal Therapy".acs applied materials & interfaces 6.1(2014):500-506. |
入库方式： OAI收割
来源：长春应用化学研究所
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