Surfaced-Enhanced Raman Spectroscopic Study on Single Living Human Nasopharyngeal Carcinoma Cells Incubated with Colloidal Gold
文献类型：期刊论文
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2010 |
| 卷号 | 30 |
| 关键词 | SCATTERING MOLECULES Surface-enhanced Raman scattering Gold colloids Human nasopharyngeal carcinoma cell line |
| ISSN号 | 1000-0593 |
| 其他题名 | Surfaced-Enhanced Raman Spectroscopic Study on Single Living Human Nasopharyngeal Carcinoma Cells Incubated with Colloidal Gold |
| 英文摘要 | The surface-enhanced Raman scattering (SERS) spectroscopy and normal Raman spectroscopy of single living human nasopharyngeal carcinoma cells(CNE 1) were tested and analyzed by gold nanoparticles incubation into cells Six obvious Raman bands (718 1 001 1 123 1 336 1 446 and 1 660 cm(-1))were observed in the normal Raman spectroscopy of living CNE 1 cells The characteristic Raman bands in the SERS spectra of living cells were tentatively assigned Colloidal gold particles that were introduced inside cells result in strongly enhanced Raman signals of the native chemical constituents of the cells and over twenty SERS Raman bands were observed in the SERS spectroscopy of living CNE-1 cells The Raman lines of 1 026 1 097 1 336 and 1 585 cm(-1) were assigned to vibrations of the DNA backbone which confirms that some gold nanoparticles were able to enter the nucleus The results showed that based on colloidal gold the SERS spectroscopy might provide a sensitive and structurally selective detecting method for native chemicals inside a cell such as DNA and phenylalanine |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4021754 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/69809]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . Surfaced-Enhanced Raman Spectroscopic Study on Single Living Human Nasopharyngeal Carcinoma Cells Incubated with Colloidal Gold[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30. |
| APA | (2010).Surfaced-Enhanced Raman Spectroscopic Study on Single Living Human Nasopharyngeal Carcinoma Cells Incubated with Colloidal Gold.SPECTROSCOPY AND SPECTRAL ANALYSIS,30. |
| MLA | "Surfaced-Enhanced Raman Spectroscopic Study on Single Living Human Nasopharyngeal Carcinoma Cells Incubated with Colloidal Gold".SPECTROSCOPY AND SPECTRAL ANALYSIS 30(2010). |
入库方式： OAI收割
来源：合肥物质科学研究院
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。