Detection of protein deposition within latent fingerprints by surface-enhanced Raman spectroscopy imaging
文献类型：期刊论文
| 作者 | Song W ; Mao Z ; Liu XJ ; Lu Y ; Li ZS ; Zhao B ; Lu LH |
| 刊名 | nanoscale
 |
| 出版日期 | 2012 |
| 卷号 | 4期号:7页码:2333-2338 |
| 关键词 | PHOTOLUMINESCENT CDS/DENDRIMER NANOCOMPOSITES NANOPARTICLES SILVER DRUGS GOLD IDENTIFICATION FINGERMARKS METABOLITES ABUSE MMD |
| ISSN号 | 2040-3364 |
| 通讯作者 | zhao b |
| 中文摘要 | the detection of metabolites is very important for the estimation of the health of human beings. latent fingerprint contains many constituents and specific contaminants, which give much information of the individual, such as health status, drug abuse etc. for a long time, many efforts have been focused on visualizing latent fingerprints, but little attention has been paid to the detection of such substances at the same time. in this article, we have devised a versatile approach for the ultra-sensitive detection and identification of specific biomolecules deposited within fingerprints via a large-area sers imaging technique. the antibody bound to the raman probe modified silver nanoparticles enables the binding to specific proteins within the fingerprints to afford high-definition sers images of the fingerprint pattern. the sers spectra and images of raman probes indirectly provide chemical information regarding the given proteins. by taking advantage of the high sensitivity and the capability of sers technique to obtain abundant vibrational signatures of biomolecules, we have successfully detected minute quantities of protein present within a latent fingerprint. this technique provides a versatile and effective model to detect biomarkers within fingerprints for medical diagnostics, criminal investigation and other fields. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000301591300022 |
| 公开日期 | 2013-06-30 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48623]  |
| 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 | Song W,Mao Z,Liu XJ,et al. Detection of protein deposition within latent fingerprints by surface-enhanced Raman spectroscopy imaging[J]. nanoscale,2012,4(7):2333-2338. |
| APA | Song W.,Mao Z.,Liu XJ.,Lu Y.,Li ZS.,...&Lu LH.(2012).Detection of protein deposition within latent fingerprints by surface-enhanced Raman spectroscopy imaging.nanoscale,4(7),2333-2338. |
| MLA | Song W,et al."Detection of protein deposition within latent fingerprints by surface-enhanced Raman spectroscopy imaging".nanoscale 4.7(2012):2333-2338. |
入库方式： OAI收割
来源：长春应用化学研究所
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