Systematic study of dye loaded small mesoporous silica nanoparticles for detecting latent fingerprints on various substrates
文献类型：期刊论文
| 作者 | Zhang, Meiqin1; Ou, Yunyun1; Du, Xin1; Li, Xiaoyu2; Huang, Hongwei3; Wen, Yongqiang1; Zhang, Xueji1 |
| 刊名 | JOURNAL OF POROUS MATERIALS
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 24期号:1页码:13-20 |
| 关键词 | Mesoporous silica nanoparticles Small and uniform particle sizes Dye loading Latent fingerprints detection Powder dusting method |
| ISSN号 | 1380-2224 |
| 英文摘要 | Uniform mesoporous silica nanoparticles (MSNs) with small particle size of ca. 50 nm were fabricated and used as a novel developing agent for latent fingerprints detection. Methylene blue (MB) molecules as a representative dye were loaded in the mesopore of MSNs in order to increase the contrast of the developed latent fingerprints. Both powder and suspension methods composed of MSNs and MSNs@MB were investigated on various substrates, and both of them were able to realize the latent fingerprints development. Moreover, powder method can successfully achieve the detection of the sweat pores (i.e., the typical feature of tertiary structure) of the latent fingerprint, and it has a better effect (i.e., contrast, selectivity and resolution) of latent fingerprints development than suspension methods. In addition, trimethylsilyl (TMS) groups were grafted on the surface of MSNs to increase the hydrophobic nature of particles, but MSNs-TMS@MB had the worse effect of latent fingerprint development than MSNs@MB. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Applied ; Chemistry, Physical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | DRUG-DELIVERY ; FINGERMARKS ; PARTICLES ; PLATFORMS ; POWDER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392818200002 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21924]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Univ Sci & Technol Beijing, Dept Chem & Biol Engn, Res Ctr Bioengn & Sensing Technol, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 3.China Univ Geosci, Sch Mat Sci & Technol, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Meiqin,Ou, Yunyun,Du, Xin,et al. Systematic study of dye loaded small mesoporous silica nanoparticles for detecting latent fingerprints on various substrates[J]. JOURNAL OF POROUS MATERIALS,2017,24(1):13-20. |
| APA | Zhang, Meiqin.,Ou, Yunyun.,Du, Xin.,Li, Xiaoyu.,Huang, Hongwei.,...&Zhang, Xueji.(2017).Systematic study of dye loaded small mesoporous silica nanoparticles for detecting latent fingerprints on various substrates.JOURNAL OF POROUS MATERIALS,24(1),13-20. |
| MLA | Zhang, Meiqin,et al."Systematic study of dye loaded small mesoporous silica nanoparticles for detecting latent fingerprints on various substrates".JOURNAL OF POROUS MATERIALS 24.1(2017):13-20. |
入库方式： OAI收割
来源：过程工程研究所
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