|
|
|
|
|
|
| Synthesis of ZnO/PAMAM G5.0 Nano Composite and Its Application on the Enhancement of Cyanoacrylate Pre-Treated Fingermark |
| WANG Yuan-feng1,2, SONG Zhao-zhao2, DUAN Wei3, WANG Wen-long2, DU Ran2 |
1. “2011 Plan” China Cooperative Innovation Center of Judicial Civilization, Beijing 100025, China
2. Key Laboratory of Evidence Science, University of Political Science and Law, Beijing 100192, China
3. Forensic Science Center, Xi’an Institute of Politics, Xi’an 710068, China |
|
|
|
|
Abstract In order to improve the sensitivity, specificity and safety of latent fingermark reagent based on nano technique, we designed the structure of ZnO/PAMAM G5.0 nano composites, explored its synthesis method, examined the fluorescent property of the newly developed nano composites and investigated its application on the enhancement of cyanoacrylate pre-treated fingermark. The results indicated that ZnO nano particles could be on-site synthesized under the control of PAMAM G5.0 dendrimer template. ZnO/PAMAM G5.0 nano composites emitted blue light under the excitation of long UV light. When the concentration ratios of Zn2+ and PAMAM dendrimers were between 10～100, the fluorescent intensity of ZnO/PAMAM G5.0 nano composites changed with respect to the increase of the concentration ratio. The highest fluorescent intensity could be reached when the concentration ratio was set at 60. Cyanoacrylate pre-treated fingermark could be enhanced by the amidation reaction between ZnO/PAMAM G5.0 nano composites and the ester terminal groups of cyanoacrylate polymer. The newly developed ZnO/PAMAM G5.0 nano composites obtain the fluorescent characteristics through non-toxic quantum dots and strengthen latent the fingermark development based on routine developing method. It will play an important role in the development of latent fingermark reagent based on nano technique in the near future.
|
|
Received: 2015-04-12
Accepted: 2015-10-30
|
|
|
|
[1] Menzel E R, Savoy S M, Ulvick S J, et al. J. Forensic Sci., 2000, 45(3): 545.
[2] SHI Zhi-xia, WANG Yuan-feng, LIU Jian-jun, et al(石志霞，王元凤，刘建军，等). Chinese Journal of Inorganic Chemistry(无机化学学报), 2008, 24(7): 1186.
[3] Sodhi G M, Kaur J. Fingerprint Whorld, 2006, 125(32): 146.
[4] Choi M J, Smoother T, Martin A A, et al. Forensic Science International, 2007, 173(2-3): 154.
[5] Theaker B J, Hudson K E, Rowell F J. Forensic Science International, 2008, 174(1): 26.
[6] Wolfbeis O S. Angewandte Chemie International Edition，2009, 48(13): 2268.
[7] Becue A, Champod C, Margot P. Forensic Science International 2007, 168(2-3): 169.
[8] WANG Yuan-feng, SHI Zhi-xia, YANG Rui-Qin, et al. Forensic Science International, 2009, 185(1-3): 96.
[9] Leggett R, Smith E E L, Jickells S M, et al. Angewandte Chemie International Edition，2007, 46(12): 4100.
[10] Drapel V, Becue A, Champod C, et al. Forensic Science International, 2009, 184(1-3): 47.
[11] JIN Yu-juan, LUO Yun-jun, LI Guo-ping(靳玉娟，罗运军，李国平). China Plastics(中国塑料)，2012, 26(7): 57.
[12] JIN Yu-juan, LUO Yun-jun, LI Guo-ping, et al(靳玉娟，罗运军，李国平，等). Imaging Science and Photochemistry(影像科学与光化学)，2010, 28(2): 111.
|
| [1] |
TAN Ai-ling1, WANG Si-yuan1, ZHAO Yong2, ZHOU Kun-peng1, LU Zhang-jian1. Research on Vinegar Brand Traceability Based on Three-Dimensional Fluorescence Spectra and Quaternion Principal Component Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2163-2169. |
| [2] |
ZHOU Meng-ran1, LAI Wen-hao1*, WANG Ya1, 2, HU Feng1, LI Da-tong1, WANG Rui1. Application of CNN in LIF Fluorescence Spectrum Image Recognition of Mine Water Inrush[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2262-2266. |
| [3] |
CHEN Ji-wen1, XU Tao2, LIU Wei2, FANG Zhe1, QU Hua-yang1*, LIANG Yuan1, HU Xue-qiang1, LIU Ming-bo1. On-Line Determination of Light-Rare Earth Distribution by Energy Dispersive-X-Ray Fluorescence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2284-2289. |
| [4] |
LIU Ling1, YANG Ming-xing1, 2*, LU Ren1, Andy Shen1, HE Chong2. Study on EDXRF Method of Turquoise Composition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1910-1916. |
| [5] |
ZHANG Li-jiao1,2, LAI Wan-chang1, XIE Bo2, 3, HUANG Jin-chu1, LI Dan1, WANG Guang-xi1, YANG Qiang1, CHEN Xiao-li1. The Effect of Filterson on the Determination of Trace Heavy Metal Cd in Light Matrix by Energy Dispersive X-Ray Fluorescence Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1917-1921. |
| [6] |
TANG Zhu-rui1, 2, XI Bei-dou1, 3, 4, HE Xiao-song1, 3, TAN Wen-bing1, 3, ZHANG Hui1, 3, LI Dan1, 3, HUANG Cai-hong1, 3*. Structural Characteristics of Dissolved Organic Compounds during Swine Manure Composting[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1526-1532. |
| [7] |
ZHOU Meng-ran, HU Feng*, YAN Peng-cheng, LIU Dong. Laser Induced Fluorescence Spectrum Analysis of Water Inrush in Coal Mine Based on FCM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1572-1576. |
| [8] |
WANG Shi-fang, LUO Na, HAN Ping*. Application of Energy-Dispersive X-Ray Fluorescence Spectrometry to the Determination of As, Zn,Pb and Cr in Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1648-1654. |
| [9] |
ZHANG Qiu-hui1, GUO Zhuang-zhi1, FENG Guo-ying2. The Effect of Incident Laser Power on Raman Spectra and Photoluminescence Spectra of Silicon Nanowires[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1118-1121. |
| [10] |
LI Shuang-fang1,2, GUO Yu-bao1*, SUN Yan-hui2, GU Hai-yang2. Rapid Identification of Sunflower Seed Oil Quality by Three-Dimensional Synchronous Fluorescence Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1165-1170. |
| [11] |
ZHU Cong-hai1, 3, CHEN Guo-qing1, 3*, ZHU Chun1, 2, 3, ZHAO Jin-chen1, 3, LIU Huai-bo1, 3, ZHANG Xiao-he1, 3, SONG Xin-shu1, 3. Studies of the Fluorescence Properties of Methanol and Ethanol Based on the Density Functional Theory[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1133-1138. |
| [12] |
OUYANG Heng1,2*, XIAO Jian-ren3, LIN Xiu-yong4, FAN Gong-duan4*. Compositional Characteristics of Dissolved Organic Matter in Water Treatment Systems of Water Source Heat Pump Based on Three-Dimensional Fluorescence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1146-1152. |
| [13] |
WANG Yu-tian, LIU Ting-ting*, LIU Ling-fei, YANG Zhe, CUI Yao-yao. Determination of Polycyclic Aromatic Hydrocarbons in Water Based on Three Dimensional Fluorescence Spectroscopy Combined with Wavelet Compression and APTLD[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1171-1177. |
| [14] |
TANG Dong-lin1, WANG Qiao1, CHU Yi-neng2, LI Rui-hai2. Detecting H2S Gas Concentration by 1,8-Naphthalimides Fluorescent Probe[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1319-1323. |
| [15] |
LIU Ye1, ZHAO Wei-wei1, LI Zong-xiao1*, CHENG Hua-lei1, HE Huan2. Study on the Interaction of Aconitine and Armyworm DNA by UV Spectroscopy and ITC Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 851-856. |
|
|
|
|
