101
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Zhang L, Ma C, Sun J, Shao B, Portale G, Chen D, Liu K, Herrmann A. Genetically Engineered Supercharged Polypeptide Fluids: Fast and Persistent Self-Ordering Induced by Touch. Angew Chem Int Ed Engl 2018; 57:6878-6882. [DOI: 10.1002/anie.201803169] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Zhang
- State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; 130022 Changchun China
- Zernike Institute for Advanced Materials; Nijenborgh 4 9747 AG Groningen The Netherlands
- Key Laboratory of Sensor Analysis of Tumor Marker; Ministry of Education; College of Chemistry and Molecular Engineering; Qingdao University of Science and Technology; 266042 Qingdao China
| | - Chao Ma
- Zernike Institute for Advanced Materials; Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Jing Sun
- Zernike Institute for Advanced Materials; Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Baiqi Shao
- State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; 130022 Changchun China
| | - Giuseppe Portale
- Zernike Institute for Advanced Materials; Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Dong Chen
- Institute of Process Equipment; College of Energy Engineering; Zhejiang University; Hangzhou 310027 China
| | - Kai Liu
- State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; 130022 Changchun China
| | - Andreas Herrmann
- Zernike Institute for Advanced Materials; Nijenborgh 4 9747 AG Groningen The Netherlands
- Present address: DWI-Leibniz Institute for Interactive Materials; Forckenbeckstr. 50 52056 Aachen Germany
- Institute of Technical and Macromolecular Chemistry; RWTH Aachen University; Worringerweg 2 52074 Aachen Germany
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102
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Schultz CW, Wong JX, Yu HZ. Plastic fingerprint replica: solvent-assisted 3D molding and motion-promoted nano-spherulite formation. CAN J CHEM 2018. [DOI: 10.1139/cjc-2017-0217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Fingerprinting is an essential form of identification for both biometric security and forensics today. Herein, we describe the procedure and principle of creating highly resolved, chemically robust, 3D fingerprint physical replicas, which is based on the solvent-assisted molding of transparent plastics and motion-promoted growth of semi-crystalline polymeric nanostructures. Prior to fingerprinting atop, polycarbonate, a commercial polymer with excellent durability and optical transparency, is first swelled and softened with a mild solvent (acetone). The molding motion conforms polymer chains between fingerprint ridges, which facilitates the formation of semi-crystalline spherulites and results in greater opacity between ridges than underneath ridges. Besides being more enduring than digital scanning and ink printed counterparts, the plastic fingerprint replicas can provide additional morphological information (depth of the ridge) and high-level details (distribution of sweat pores).
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Affiliation(s)
- Clayton W. Schultz
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Jessica X.H. Wong
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Hua-Zhong Yu
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
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103
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Liu G, Ma C, Jin BK, Chen Z, Zhu JJ. Direct Electrochemiluminescence Imaging of a Single Cell on a Chitosan Film Modified Electrode. Anal Chem 2018; 90:4801-4806. [DOI: 10.1021/acs.analchem.8b00194] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Gen Liu
- College of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Cheng Ma
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Bao-Kang Jin
- College of Chemistry and Chemical Engineering, Anhui University, Hefei, Anhui 230601, China
| | - Zixuan Chen
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Jun-Jie Zhu
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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104
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Kim JM, Jeong S, Song JK, Kim J. Near-infrared electrochemiluminescence from orange fluorescent Au nanoclusters in water. Chem Commun (Camb) 2018; 54:2838-2841. [DOI: 10.1039/c7cc09394b] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report the unusual generation of near-IR electrochemiluminescence from orange fluorescent Au nanoclusters soluble in water.
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Affiliation(s)
- Jun Myung Kim
- Department of Chemistry
- Research Institute for Basic Sciences
- KHU-KIST Department of Converging Science and Technology
- Kyung Hee University
- Seoul 02447
| | - Seonghyun Jeong
- Department of Chemistry
- Research Institute for Basic Sciences
- KHU-KIST Department of Converging Science and Technology
- Kyung Hee University
- Seoul 02447
| | - Jae Kyu Song
- Department of Chemistry
- Research Institute for Basic Sciences
- KHU-KIST Department of Converging Science and Technology
- Kyung Hee University
- Seoul 02447
| | - Joohoon Kim
- Department of Chemistry
- Research Institute for Basic Sciences
- KHU-KIST Department of Converging Science and Technology
- Kyung Hee University
- Seoul 02447
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105
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Zhou L, Ding H, Yan F, Guo W, Su B. Electrochemical detection of Alzheimer's disease related substances in biofluids by silica nanochannel membrane modified glassy carbon electrodes. Analyst 2018; 143:4756-4763. [DOI: 10.1039/c8an01457d] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Alzheimer's disease (AD) affects middle- and old-age populations, and causes loss of brain weight, degradation of brain functions and memory loss.
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Affiliation(s)
- Lin Zhou
- Institute of Analytical Chemistry
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- China
| | - Hao Ding
- Institute of Analytical Chemistry
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- China
| | - Fei Yan
- Institute of Analytical Chemistry
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- China
| | - Weiliang Guo
- Institute of Analytical Chemistry
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- China
| | - Bin Su
- Institute of Analytical Chemistry
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- China
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106
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Ma C, Wu W, Peng Y, Wang MX, Chen G, Chen Z, Zhu JJ. A Spectral Shift-Based Electrochemiluminescence Sensor for Hydrogen Sulfide. Anal Chem 2017; 90:1334-1339. [DOI: 10.1021/acs.analchem.7b04229] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Cheng Ma
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Wanwan Wu
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Yujiao Peng
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Min-Xuan Wang
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Gang Chen
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Zixuan Chen
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry
for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People’s Republic of China
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107
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Gao R, Ying YL, Li YJ, Hu YX, Yu RJ, Lin Y, Long YT. A 30 nm Nanopore Electrode: Facile Fabrication and Direct Insights into the Intrinsic Feature of Single Nanoparticle Collisions. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710201] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rui Gao
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Lun Ying
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yuan-Jie Li
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yong-Xu Hu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Ru-Jia Yu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yao Lin
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
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108
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Gao R, Ying YL, Li YJ, Hu YX, Yu RJ, Lin Y, Long YT. A 30 nm Nanopore Electrode: Facile Fabrication and Direct Insights into the Intrinsic Feature of Single Nanoparticle Collisions. Angew Chem Int Ed Engl 2017; 57:1011-1015. [DOI: 10.1002/anie.201710201] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 11/27/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Rui Gao
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Lun Ying
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yuan-Jie Li
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yong-Xu Hu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Ru-Jia Yu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yao Lin
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
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109
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Zhang S, Liu R, Cui Q, Yang Y, Cao Q, Xu W, Li L. Ultrabright Fluorescent Silica Nanoparticles Embedded with Conjugated Oligomers and Their Application in Latent Fingerprint Detection. ACS APPLIED MATERIALS & INTERFACES 2017; 9:44134-44145. [PMID: 29185339 DOI: 10.1021/acsami.7b15612] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Fluorescent micro- and nanosized particles have a broad range of applications in biology, medicine, and engineering. For these uses, the materials should have high emission efficiency and good photostability. However, many organic fluorophores suffer from aggregation-induced quenching effects and photobleaching. Here, we used a simple method based on covalently blending a fluorescent conjugated oligomer with silica nanoparticles to achieve emission quantum yields as high as 97%. The resulting system also showed excellent stability under continuous light illumination, in a range of pH values and temperatures, and in common solvents. This fluorescent material showed outstanding properties, including highly efficient blue emission, low cost, low toxicity, and easy synthesis. Furthermore, its effectiveness for latent fingerprint detection was demonstrated as a proof of concept on various substrates. The obtained emissive fingerprint powder gave good optical/fluorescent images with high contrast and resolution between the ridges and spaces.
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Affiliation(s)
- Shijie Zhang
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Ronghua Liu
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Qianling Cui
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Yu Yang
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Qian Cao
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Wenqiang Xu
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
| | - Lidong Li
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing , Beijing 100083, China
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110
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Wang J, Ma Q, Liu H, Wang Y, Shen H, Hu X, Ma C, Yuan Q, Tan W. Time-Gated Imaging of Latent Fingerprints and Specific Visualization of Protein Secretions via Molecular Recognition. Anal Chem 2017; 89:12764-12770. [DOI: 10.1021/acs.analchem.7b03003] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Jie Wang
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Qinqin Ma
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Haoyang Liu
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Yingqian Wang
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Haijing Shen
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Xiaoxia Hu
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | | | - Quan Yuan
- Key Laboratory
of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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111
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Malik AH, Kalita A, Iyer PK. Development of Well-Preserved, Substrate-Versatile Latent Fingerprints by Aggregation-Induced Enhanced Emission-Active Conjugated Polyelectrolyte. ACS APPLIED MATERIALS & INTERFACES 2017; 9:37501-37508. [PMID: 28975794 DOI: 10.1021/acsami.7b13390] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The development of highly efficient latent fingerprint (LFP) technology remains extremely vital for forensic and criminal investigations. In this contribution, a straightforward, rapid, and cost-effective method has been established for the quick development of well-preserved latent fingerprint on multiple substrates, including plastic, glass, aluminum foil, metallic surfaces, and so forth, without any additional treatment, based on aggregation-induced enhanced emission-active conjugated polyelectrolyte (CPE) 3,3'-((2-(4-(1,2-diphenyl-2-(p-tolyl)vinyl)phenyl)-7-(7-methylbenzo[c][1,2,5]thiadiazol-4-yl)-9H-fluorene-9,9-diyl)bis(hexane-6,1-diyl))bis(1-methyl-1H-imidazol-3-ium) bromide, revealing clearly the third-level details (ridges, bifurcations, and pores) with high selectivity, high contrast, and no background interference even by blood stains, confirming the ability of the proposed technique for LFP detection with high resolution. The LFP development process was accomplished simply by immersing fingerprint-loaded substrate into the CPE solution for ∼1 min, followed by shaking off the residual polymer solution and then air drying. The CPE was readily transferred to the LFPs because of the strong electrostatic and hydrophobic interaction between the CPE molecules and the fingerprint components revealing distinct fluorescent images on various smooth nonporous surfaces.
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Affiliation(s)
- Akhtar Hussain Malik
- Department of Chemistry and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati , Guwahati 781039, Assam, India
| | - Anamika Kalita
- Department of Chemistry and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati , Guwahati 781039, Assam, India
| | - Parameswar Krishnan Iyer
- Department of Chemistry and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati , Guwahati 781039, Assam, India
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112
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Zhao L, Huang X, Hu W. Interfacial Separation-Enabled All-Dry Approach for Simultaneous Visualization, Transfer, and Enhanced Raman Analysis of Latent Fingerprints. ACS APPLIED MATERIALS & INTERFACES 2017; 9:37350-37356. [PMID: 28984124 DOI: 10.1021/acsami.7b13662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
It is of essential importance to visualize latent fingerprint (LFP) and analyze the compounds therein. For this purpose, various approaches have been developed but suffer from low imaging and/or detection efficiency. Most importantly, most of them require a necessary in-solution process and thus are not applicable to LFPs on bulky or water-sensitive substrates. In this work, we report an all-dry method to achieve simultaneous visualization and transfer of LFP and enhanced Raman analysis of multiple species therein. In this innovative approach, polydopamine (PDA) film-coated poly(dimethylsiloxane) (PDMS) flake with dense plasmonic silver nanoparticles (AgNPs@PDA@PDMS) was applied to cover the substrate carrying LFP. After gentle separation, the AgNPs@PDA film was transferred from PDMS to the LFP ridges to visualize a positive LFP pattern on the substrate, leaving behind a complementary (negative) LFP pattern on the PDMS flake. The compounds in the LFP were further analyzed via the AgNP-enhanced Raman technique. This approach enables high-contrast and full-feature visualization and transfer of LFP on arbitrary nonporous substrates and facilitates sensitive Raman analysis of multiple species in the sweat and thus promises great potential for practical applications.
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Affiliation(s)
- Lei Zhao
- Institute for Clean Energy & Advanced Materials, Faculty of Materials & Energy, Southwest University , Chongqing 400715, China
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies , Chongqing 400715, China
| | - Xiaoqin Huang
- Institute for Clean Energy & Advanced Materials, Faculty of Materials & Energy, Southwest University , Chongqing 400715, China
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies , Chongqing 400715, China
| | - Weihua Hu
- Institute for Clean Energy & Advanced Materials, Faculty of Materials & Energy, Southwest University , Chongqing 400715, China
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies , Chongqing 400715, China
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113
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Li Y, Xu C, Shu C, Hou X, Wu P. Simultaneous extraction of level 2 and level 3 characteristics from latent fingerprints imaged with quantum dots for improved fingerprint analysis. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.04.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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114
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Wang YZ, Xu CH, Zhao W, Guan QY, Chen HY, Xu JJ. Bipolar Electrode Based Multicolor Electrochemiluminescence Biosensor. Anal Chem 2017; 89:8050-8056. [DOI: 10.1021/acs.analchem.7b01494] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yin-Zhu Wang
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Cong-Hui Xu
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Wei Zhao
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qi-Yuan Guan
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical
Chemistry for Life Science and Collaborative Innovation Center of
Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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115
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Guo W, Liu Y, Cao Z, Su B. Imaging Analysis Based on Electrogenerated Chemiluminescence. JOURNAL OF ANALYSIS AND TESTING 2017. [DOI: 10.1007/s41664-017-0013-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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116
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Chen J, Wei JS, Zhang P, Niu XQ, Zhao W, Zhu ZY, Ding H, Xiong HM. Red-Emissive Carbon Dots for Fingerprints Detection by Spray Method: Coffee Ring Effect and Unquenched Fluorescence in Drying Process. ACS APPLIED MATERIALS & INTERFACES 2017; 9:18429-18433. [PMID: 28537370 DOI: 10.1021/acsami.7b03917] [Citation(s) in RCA: 154] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Brightly red fluorescent carbon dots are synthesized hydrothermally and dissolved in diluted hydrochloric acid solution. Such carbon dots exhibit excitation-independent emission at about 620 nm with quantum yield over 10%, which is visible in daylight. After the carbon dots solution is sprayed to the fingerprints on various solid substrates and dried in air, clear fingerprints can be seen under an ultraviolet lamp and stay stable for 1 day. Detailed characterizations suggest that during the drying process, the coffee-ring effect and the electrostatic interactions between the carbon dots and the fingerprint residues prevent the typical aggregation-induced fluorescence quenching of carbon dots.
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Affiliation(s)
- Jie Chen
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Ji-Shi Wei
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Peng Zhang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Xiao-Qing Niu
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Wei Zhao
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Ze-Yang Zhu
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Hui Ding
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
| | - Huan-Ming Xiong
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University , Shanghai 200433, P. R. China
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117
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Wei Q, Li X, Du X, Zhang X, Zhang M. Universal and one-step visualization of latent fingermarks on various surfaces using hydrophilic cellulose membrane and dye aqueous solution. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9051-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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118
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Wang M, Li M, Yu A, Zhu Y, Yang M, Mao C. Fluorescent Nanomaterials for the Development of Latent Fingerprints in Forensic Sciences. ADVANCED FUNCTIONAL MATERIALS 2017; 27:1606243. [PMID: 29657570 PMCID: PMC5898818 DOI: 10.1002/adfm.201606243] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
This review presents an overview on the application of latent fingerprint development techniques in forensic sciences. At present, traditional developing methods such as powder dusting, cyanoacrylate fuming, chemical method, and small particle reagent method, have all been gradually compromised given their emerging drawbacks such as low contrast, sensitivity, and selectivity, as well as high toxicity. Recently, much attention has been paid to the use of fluorescent nanomaterials including quantum dots (QDs) and rare earth upconversion fluorescent nanomaterials (UCNMs) due to their unique optical and chemical properties. Thus, this review lays emphasis on latent fingerprint development based on QDs and UCNMs. Compared to latent fingerprint development by traditional methods, the new methods using fluorescent nanomaterials can achieve high contrast, sensitivity, and selectivity while showing reduced toxicity. Overall, this review provides a systematic overview on such methods.
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Affiliation(s)
- Meng Wang
- Department of Trace Examination, National Police University of China, Shenyang, Liaoning 110035, P. R. China
| | - Ming Li
- Department of Trace Examination, National Police University of China, Shenyang, Liaoning 110035, P. R. China
| | - Aoyang Yu
- Department of Trace Examination, National Police University of China, Shenyang, Liaoning 110035, P. R. China
| | - Ye Zhu
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, Norman, Oklahoma 73019, USA
| | - Mingying Yang
- Institute of Applied Bioresource Research, College of Animal Science, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
| | - Chuanbin Mao
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
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119
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Figueroa B, Chen Y, Berry K, Francis A, Fu D. Label-Free Chemical Imaging of Latent Fingerprints with Stimulated Raman Scattering Microscopy. Anal Chem 2017; 89:4468-4473. [DOI: 10.1021/acs.analchem.6b04213] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Benjamin Figueroa
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Yikai Chen
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Kyla Berry
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Andrew Francis
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Dan Fu
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
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120
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Furuyama T, Kobayashi N. Azaporphyrin phosphorus(v) complexes: synthesis, structure, and modification of optical properties. Phys Chem Chem Phys 2017; 19:15596-15612. [DOI: 10.1039/c7cp02155k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Azaporphyrinoids, such as phthalocyanines (Pcs), tetraazaporphyrins (TAPs), and tetrabenzotriazacorroles (TBCs), are some of the most well-known and successful artificial dyes and pigments in modern material chemistry.
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Affiliation(s)
- Taniyuki Furuyama
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kakuma-machi
- Japan
- Department of Chemistry
| | - Nagao Kobayashi
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
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121
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Valenti G, Fiorani A, Li H, Sojic N, Paolucci F. Essential Role of Electrode Materials in Electrochemiluminescence Applications. ChemElectroChem 2016. [DOI: 10.1002/celc.201600602] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Giovanni Valenti
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Andrea Fiorani
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Haidong Li
- University of Bordeaux; INP Bordeaux, Institut des Sciences Moléculaires, CNRS UMR 5255, ENSCBP; 33607 Pessac France
| | - Neso Sojic
- University of Bordeaux; INP Bordeaux, Institut des Sciences Moléculaires, CNRS UMR 5255, ENSCBP; 33607 Pessac France
| | - Francesco Paolucci
- Department of Chemistry “G. Ciamician”; University of Bologna; Via Selmi 2 40126 Bologna Italy
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122
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Zhao L, Wang W, Hu W. Simultaneous Transfer and Imaging of Latent Fingerprints Enabled by Interfacial Separation of Polydopamine Thin Film. Anal Chem 2016; 88:10357-10361. [DOI: 10.1021/acs.analchem.6b03712] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Lei Zhao
- Institute
for Clean Energy and Advanced Materials, Faculty of Materials and
Energy; Chongqing Key Laboratory for Advanced Materials and Technologies
of Clean Energies, Southwest University, Chongqing 400715, China
| | - Wei Wang
- Singapore Institute of Manufacturing Technology, Agency for Science, Technology and Research (A*STAR), 71 Nanyang Drive, Singapore 638075
| | - Weihua Hu
- Institute
for Clean Energy and Advanced Materials, Faculty of Materials and
Energy; Chongqing Key Laboratory for Advanced Materials and Technologies
of Clean Energies, Southwest University, Chongqing 400715, China
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123
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Yoon JH, Jin YJ, Sakaguchi T, Kwak G. Visualization of Sweat Fingerprints on Various Surfaces Using a Conjugated Polyelectrolyte. ACS APPLIED MATERIALS & INTERFACES 2016; 8:24025-24029. [PMID: 27558275 DOI: 10.1021/acsami.6b05573] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A conformation-variable conjugated polyelectrolyte responding to oppositely charged biomolecules was examined as an imaging agent for the detection of latent fingerprints (LFPs). Sulfonated poly(diphenylacetylene) (SPDPA) produces high-resolution fluorescence (FL) LFP images by simple wetting of the target objects with the polymer solution without any additional treatment. SPDPA readily interacts with LFP sweat components (especially amino acids) via electrostatic interactions, leading to significantly enhanced FL images in a "turn-on" mode. The FL emission enhancement was examined in a model reaction between SPDPA and an amino acid standard. Visualization with SPDPA is effective on various surfaces, including both rough (paper) and smooth (glass and plastic) ones. Moreover, SPDPA readily interacts with extremely thin sweat LFPs, especially on smooth glass surfaces.
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Affiliation(s)
- Joon-Hyun Yoon
- School of Applied Chemical Engineering, Major in Polymer Science and Engineering, Kyungpook National University , 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea
| | - Young-Jae Jin
- School of Applied Chemical Engineering, Major in Polymer Science and Engineering, Kyungpook National University , 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea
| | - Toshikazu Sakaguchi
- Department of Materials Science and Engineering, University of Fukui , Bunkyo, Fukui 910-8507, Japan
| | - Giseop Kwak
- School of Applied Chemical Engineering, Major in Polymer Science and Engineering, Kyungpook National University , 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea
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124
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Zhao J, Zhang K, Li Y, Ji J, Liu B. High-Resolution and Universal Visualization of Latent Fingerprints Based on Aptamer-Functionalized Core-Shell Nanoparticles with Embedded SERS Reporters. ACS APPLIED MATERIALS & INTERFACES 2016; 8:14389-95. [PMID: 27236904 DOI: 10.1021/acsami.6b03352] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Although fingerprints have been widely used in forensic investigations, low resolution and poor universality are still the main obstacles for the development of fingerprint visualization. In this paper, a facile and universal imaging protocol for latent fingerprints (LFPs) was developed by combining sandwiched SERS probes with the highly sensitive and selective recognition of aptamers. The embedded SERS probes (Au/pNTP/SiO2) successfully avoid the environment interference, ascertaining the stability and reproducibility of Raman signals, and simultaneously improve the efficiency of the fingerprint identification. This approach is operationally simple without complicated pre- or post-treatments. Moreover, the fingerprint images display the high resolution in which third-level details can be clearly identified. This is a general approach and can be used to detect various types of fingerprints, including sebaceous, eccrine, fresh LFPs, and aged LFPs on different substrates (such as smooth, scratching, semiporous, and porous surfaces).
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Affiliation(s)
- Jingjing Zhao
- Department of Chemistry, Institutes of Biomedical Sciences and State Key Lab of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, China
| | - Kun Zhang
- Department of Chemistry, Institutes of Biomedical Sciences and State Key Lab of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, China
| | - Yixin Li
- Department of Chemistry, Institutes of Biomedical Sciences and State Key Lab of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, China
| | - Ji Ji
- Department of Chemistry, Institutes of Biomedical Sciences and State Key Lab of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, China
| | - Baohong Liu
- Department of Chemistry, Institutes of Biomedical Sciences and State Key Lab of Molecular Engineering of Polymers, Fudan University , Shanghai 200433, China
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125
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Castillo-Peinado LS, Luque de Castro MD. Present and foreseeable future of metabolomics in forensic analysis. Anal Chim Acta 2016; 925:1-15. [PMID: 27188312 DOI: 10.1016/j.aca.2016.04.040] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 04/12/2016] [Accepted: 04/17/2016] [Indexed: 01/24/2023]
Abstract
The revulsive publications during the last years on the precariousness of forensic sciences worldwide have promoted the move of major steps towards improvement of this science. One of the steps (viz. a higher involvement of metabolomics in the new era of forensic analysis) deserves to be discussed under different angles. Thus, the characteristics of metabolomics that make it a useful tool in forensic analysis, the aspects in which this omics is so far implicit, but not mentioned in forensic analyses, and how typical forensic parameters such as the post-mortem interval or fingerprints take benefits from metabolomics are critically discussed in this review. The way in which the metabolomics-forensic binomial succeeds when either conventional or less frequent samples are used is highlighted here. Finally, the pillars that should support future developments involving metabolomics and forensic analysis, and the research required for a fruitful in-depth involvement of metabolomics in forensic analysis are critically discussed.
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Affiliation(s)
- L S Castillo-Peinado
- Department of Analytical Chemistry, Annex Marie Curie Building, Campus of Rabanales, University of Córdoba, Córdoba, Spain; University of Córdoba, Agrifood Excellence Campus, ceiA3, Spain; Maimónides Institute of Biomedical Research (IMIBIC), Reina Sofía University Hospital, University of Córdoba, E-14071, Córdoba, Spain
| | - M D Luque de Castro
- Department of Analytical Chemistry, Annex Marie Curie Building, Campus of Rabanales, University of Córdoba, Córdoba, Spain; University of Córdoba, Agrifood Excellence Campus, ceiA3, Spain; Maimónides Institute of Biomedical Research (IMIBIC), Reina Sofía University Hospital, University of Córdoba, E-14071, Córdoba, Spain.
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126
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Ran X, Wang Z, Zhang Z, Pu F, Ren J, Qu X. Nucleic-acid-programmed Ag-nanoclusters as a generic platform for visualization of latent fingerprints and exogenous substances. Chem Commun (Camb) 2016; 52:557-60. [DOI: 10.1039/c5cc08534a] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A nucleic acid controlled AgNC platform for simultaneous imaging and quantitative detection of substances in fingerprints.
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Affiliation(s)
- Xiang Ran
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Zhenzhen Wang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Zhijun Zhang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Fang Pu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
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127
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Xiong C, Liang W, Wang H, Zheng Y, Zhuo Y, Chai Y, Yuan R. In situ electro-polymerization of nitrogen doped carbon dots and their application in an electrochemiluminescence biosensor for the detection of intracellular lead ions. Chem Commun (Camb) 2016; 52:5589-92. [DOI: 10.1039/c6cc01078d] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Here, a sensitive electrochemiluminescence (ECL) biosensor using N doped carbon dots (N-CDs) as luminophores, and Pd–Au hexoctahedrons (Pd@Au HOHs) as enhancers, was developed for the detection of intracellular Pb2+.
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Affiliation(s)
- Chengyi Xiong
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Wenbin Liang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Haijun Wang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Yingning Zheng
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Ying Zhuo
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Yaqin Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
| | - Ruo Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
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128
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Song K, Huang P, Yi C, Ning B, Hu S, Nie L, Chen X, Nie Z. Photoacoustic and Colorimetric Visualization of Latent Fingerprints. ACS NANO 2015; 9:12344-12348. [PMID: 26528550 PMCID: PMC5223099 DOI: 10.1021/acsnano.5b05629] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
There is a high demand on a simple, rapid, accurate, user-friendly, cost-effective, and nondestructive universal method for latent fingerprint (LFP) detection. Herein, we describe a combination imaging strategy for LFP visualization with high resolution using poly(styrene-alt-maleic anhydride)-b-polystyrene (PSMA-b-PS) functionalized gold nanoparticles (GNPs). This general approach integrates the merits of both colorimetric imaging and photoacoustic imaging. In comparison with the previous methods, our strategy is single-step and does not require the signal amplification by silver staining. The PSMA-b-PS functionalized GNPs have good stability, tunable color, and high affinity for universal secretions (proteins/polypeptides/amino acids), which makes our approach general and flexible for visualizing LFPs on different substrates (presumably with different colors) and from different people. Moreover, the unique optical property of GNPs enables the photoacoustic imaging of GNPs-deposited LFPs with high resolution. This allows observation of level 3 hyperfine features of LFPs such as the pores and ridge contours by photoacoustic imaging. This technique can potentially be used to identify chemicals within LFP residues. We believe that this dual-modality imaging of LFPs will find widespread use in forensic investigations and medical diagnostics.
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Affiliation(s)
- Kai Song
- School of Life Science, Changchun Normal University, Changchun 130032, China
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen 518060, China
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Chenglin Yi
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | | | - Song Hu
- Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Liming Nie
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Zhihong Nie
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
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129
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Cui J, Xu S, Guo C, Jiang R, James TD, Wang L. Highly Efficient Photothermal Semiconductor Nanocomposites for Photothermal Imaging of Latent Fingerprints. Anal Chem 2015; 87:11592-8. [DOI: 10.1021/acs.analchem.5b03652] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Jiabin Cui
- State Key
Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Suying Xu
- State Key
Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Chang Guo
- State Key
Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Rui Jiang
- State Key
Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Tony D. James
- Department of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
| | - Leyu Wang
- State Key
Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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130
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Peng T, Qin W, Wang K, Shi J, Fan C, Li D. Nanoplasmonic Imaging of Latent Fingerprints with Explosive RDX Residues. Anal Chem 2015; 87:9403-7. [DOI: 10.1021/acs.analchem.5b02248] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Tianhuan Peng
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Weiwei Qin
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Kun Wang
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Jiye Shi
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- Kellogg
College, Oxford University, Oxford OX2 6PN, U.K
| | - Chunhai Fan
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Di Li
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
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131
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Zhou J, Ma G, Chen Y, Fang D, Jiang D, Chen HY. Electrochemiluminescence imaging for parallel single-cell analysis of active membrane cholesterol. Anal Chem 2015. [PMID: 26213787 DOI: 10.1021/acs.analchem.5b00542] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Luminol electrochemiluminescence (ECL) imaging was developed for the parallel measurement of active membrane cholesterol at single living cells, thus establishing a novel electrochemical detection technique for single cells with high analysis throughput and low detection limit. In our strategy, the luminescence generated from luminol and hydrogen peroxide upon the potential was recorded in one image so that hydrogen peroxide at the surface of multiple cells could be simultaneously analyzed. Compared with the classic microelectrode array for the parallel single-cell analysis, the plat electrode only was needed in our ECL imaging, avoiding the complexity of electrode fabrication. The optimized ECL imaging system showed that hydrogen peroxide as low as 10 μM was visible and the efflux of hydrogen peroxide from cells could be determined. Coupled with the reaction between active membrane cholesterol and cholesterol oxidase to generate hydrogen peroxide, active membrane cholesterol at cells on the electrode was analyzed at single-cell level. The luminescence intensity was correlated with the amount of active membrane cholesterol, validating our system for single-cell cholesterol analysis. The relative high standard deviation on the luminescence suggested high cellular heterogeneities on hydrogen peroxide efflux and active membrane cholesterol, which exhibited the significance of single-cell analysis. This success in ECL imaging for single-cell analysis opens a new field in the parallel measurement of surface molecules at single cells.
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Affiliation(s)
- Junyu Zhou
- †School of Pharmacy, Nanjing Medical University, Jiangsu, 210000, China
| | - Guangzhong Ma
- ‡Key State Laboratory of Analytical Chemistry for Life Science and School of Chemistry and Chemical Engineering, Nanjing University, Jiangsu, 210093, China
| | - Yun Chen
- †School of Pharmacy, Nanjing Medical University, Jiangsu, 210000, China
| | - Danjun Fang
- †School of Pharmacy, Nanjing Medical University, Jiangsu, 210000, China
| | - Dechen Jiang
- ‡Key State Laboratory of Analytical Chemistry for Life Science and School of Chemistry and Chemical Engineering, Nanjing University, Jiangsu, 210093, China
| | - Hong-Yuan Chen
- ‡Key State Laboratory of Analytical Chemistry for Life Science and School of Chemistry and Chemical Engineering, Nanjing University, Jiangsu, 210093, China
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132
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Lee SB, Kwon J, Kim J. Enhanced Electrochemiluminescence of Luminol on Indium Tin Oxide Modified with Dendrimer-Encapsulated Au Nanoparticles. ELECTROANAL 2015. [DOI: 10.1002/elan.201500154] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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133
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Wang M, Li M, Yang M, Zhang X, Yu A, Zhu Y, Qiu P, Mao C. NIR-induced highly sensitive detection of latent finger-marks by NaYF 4:Yb,Er upconversion nanoparticles in a dry powder state. NANO RESEARCH 2015; 8:1800-1810. [PMID: 27818741 PMCID: PMC5091657 DOI: 10.1007/s12274-014-0686-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The most commonly found fingermarks at crime scenes are latent and, thus, an efficient method for detecting latent fingermarks is very important. However, traditional developing techniques have drawbacks such as low detection sensitivity, high background interference, complicated operation, and high toxicity. To tackle this challenge, we employed fluorescent NaYF4:Yb,Er upconversion nanoparticles (UCNPs), which can fluoresce visible light when excited by 980 nm human-safe near-infrared light, to stain the latent fingermarks on various substrate surfaces. The UCNPs were successfully used as a novel fluorescent label for the detection of latent fingermarks with high sensitivity, low background, high efficiency, and low toxicity on various substrates including non-infiltrating materials (glass, marble, aluminum alloy sheets, stainless steel sheets, aluminum foils, and plastic cards), semi-infiltrating materials (floor leathers, ceramic tiles, wood floor, and painted wood), and infiltrating materials such as various types of papers. This work shows that UCNPs are a versatile fluorescent label for the facile detection of fingermarks on virtually any material, enabling their practical applications in forensic sciences.
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Affiliation(s)
- Meng Wang
- Department of Trace Examination, National Police University of China, Shenyang 110035, China
- Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, China
| | - Ming Li
- Department of Trace Examination, National Police University of China, Shenyang 110035, China
- Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, China
| | - Mingying Yang
- Institute of Applied Bioresource Research, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - Xiaomei Zhang
- Department of Trace Examination, National Police University of China, Shenyang 110035, China
- Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, China
| | - Aoyang Yu
- Department of Trace Examination, National Police University of China, Shenyang 110035, China
- Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, China
| | - Ye Zhu
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, Norman, Oklahoma 73019, USA
| | - Penghe Qiu
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, Norman, Oklahoma 73019, USA
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, Norman, Oklahoma 73019, USA
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134
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Wu P, Xu C, Hou X, Xu JJ, Chen HY. Dual-emitting quantum dot nanohybrid for imaging of latent fingerprints: simultaneous identification of individuals and traffic light-type visualization of TNT. Chem Sci 2015; 6:4445-4450. [PMID: 30155001 PMCID: PMC6088367 DOI: 10.1039/c5sc01497b] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 05/21/2015] [Indexed: 01/21/2023] Open
Abstract
A nanohybrid was employed for fingerprint imaging that was capable of simultaneous identification of individuals and TNT visualization in a “traffic-light” manner.
Fingerprints are a unique characteristic of an individual. Recently, it has been realized that fingerprints carry more information about individuals than just their identity, for example, they may identify potential addicts and terrorists carrying explosives. Therefore, the development of imaging moieties capable of both fingerprint staining and drug/explosive visualization is of significant importance for forensic chemistry. Here we developed a nanohybrid comprising green- and red-emitting QDs for simultaneous fingerprint imaging and TNT visualization in fingerprints. The red-emitting Cu-doped ZnCdS (Cu–ZnCdS) QDs were embedded into silica nanoparticles and the green-emitting ZnCdS QDs were anchored onto the surface of the silica nanoparticles and further functionalized with polyallylamine (PAA). Both components of the nanohybrid, i.e., the PAA-functionalized green QDs and red QD-doped silica nanoparticles, could be explored for fingerprint imaging. Due to the formation of a Meisenheimer complex between TNT and PAA, the green-emitting QDs could be quenched by TNT, meanwhile the red-emitting QDs were inert. Therefore, the nanohybrid exhibited a traffic light-type fluorescence color change (green-yellow-red) to TNT concentration in the range of 40–400 μM. This method is promising for potential applications in security-screening needs in public areas such as airports and train stations.
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Affiliation(s)
- Peng Wu
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences , School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , China . ; .,Analytical & Testing Center , Sichuan University , Chengdu 610064 , China
| | - Chaoying Xu
- Analytical & Testing Center , Sichuan University , Chengdu 610064 , China
| | - Xiandeng Hou
- Analytical & Testing Center , Sichuan University , Chengdu 610064 , China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences , School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , China . ;
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences , School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , China . ;
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135
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Tang X, Huang L, Zhang W, Zhong H. Chemical Imaging of Latent Fingerprints by Mass Spectrometry Based on Laser Activated Electron Tunneling. Anal Chem 2015; 87:2693-701. [DOI: 10.1021/ac504693v] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Xuemei Tang
- Key Laboratory of Pesticides and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University, Wuhan, Hubei 430079, P. R. China
| | - Lulu Huang
- Key Laboratory of Pesticides and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University, Wuhan, Hubei 430079, P. R. China
| | - Wenyang Zhang
- Key Laboratory of Pesticides and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University, Wuhan, Hubei 430079, P. R. China
| | - Hongying Zhong
- Key Laboratory of Pesticides and Chemical Biology, Ministry
of Education, College of Chemistry, Central China Normal University, Wuhan, Hubei 430079, P. R. China
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136
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Xu L, Zhang C, He Y, Su B. Advances in the development and component recognition of latent fingerprints. Sci China Chem 2015. [DOI: 10.1007/s11426-014-5294-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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137
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Pyo M, Lee J, Baek W, Lee CW, Park BJ, Kim JM. Sweat pore mapping using a fluorescein–polymer composite film for fingerprint analysis. Chem Commun (Camb) 2015; 51:3177-80. [DOI: 10.1039/c4cc09085c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A simple but efficient sweat pore mapping method based on a fluorescein–PVP composite film was developed for fingerprint analysis.
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Affiliation(s)
- Minkyeong Pyo
- Department of Chemical Engineering
- Hanyang University
- Seoul 133-791
- Korea
| | - Joosub Lee
- Department of Chemical Engineering
- Hanyang University
- Seoul 133-791
- Korea
| | - Woohyun Baek
- Department of Chemical Engineering
- Hanyang University
- Seoul 133-791
- Korea
| | - Chan Woo Lee
- Institute of Nano Science and Technology
- Hanyang University
- Seoul 133-791
- Korea
| | - Bum Jun Park
- Department of Chemical Engineering
- Kyung Hee University
- Yongin-si
- Korea
| | - Jong-Man Kim
- Department of Chemical Engineering
- Hanyang University
- Seoul 133-791
- Korea
- Institute of Nano Science and Technology
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138
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Tan J, Xu L, Li T, Su B, Wu J. Image-Contrast Technology Based on the Electrochemiluminescence of Porous Silicon and Its Application in Fingerprint Visualization. Angew Chem Int Ed Engl 2014; 53:9822-6. [DOI: 10.1002/anie.201404948] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Revised: 06/23/2014] [Indexed: 11/09/2022]
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139
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Tan J, Xu L, Li T, Su B, Wu J. Image-Contrast Technology Based on the Electrochemiluminescence of Porous Silicon and Its Application in Fingerprint Visualization. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404948] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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140
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Liu S, Zhang X, Yu Y, Zou G. Bandgap engineered and high monochromatic electrochemiluminescence from dual-stabilizers-capped CdSe nanocrystals with practical application potential. Biosens Bioelectron 2014; 55:203-8. [DOI: 10.1016/j.bios.2013.11.078] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 11/18/2013] [Accepted: 11/28/2013] [Indexed: 12/31/2022]
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141
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Lee J, Pyo M, Lee SH, Kim J, Ra M, Kim WY, Park BJ, Lee CW, Kim JM. Hydrochromic conjugated polymers for human sweat pore mapping. Nat Commun 2014; 5:3736. [PMID: 24781362 PMCID: PMC4015324 DOI: 10.1038/ncomms4736] [Citation(s) in RCA: 146] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 03/27/2014] [Indexed: 12/23/2022] Open
Abstract
Hydrochromic materials have been actively investigated in the context of humidity sensing and measuring water contents in organic solvents. Here we report a sensor system that undergoes a brilliant blue-to-red colour transition as well as ‘Turn-On’ fluorescence upon exposure to water. Introduction of a hygroscopic element into a supramolecularly assembled polydiacetylene results in a hydrochromic conjugated polymer that is rapidly responsive (<20 μs), spin-coatable and inkjet-compatible. Importantly, the hydrochromic sensor is found to be suitable for mapping human sweat pores. The exceedingly small quantities (sub-nanolitre) of water secreted from sweat pores are sufficient to promote an instantaneous colorimetric transition of the polymer. As a result, the sensor can be used to construct a precise map of active sweat pores on fingertips. The sensor technology, developed in this study, has the potential of serving as new method for fingerprint analysis and for the clinical diagnosis of malfunctioning sweat pores. Materials capable of colour changes in response to stimuli are useful in sensors and other applications. Here the authors show a conjugated polymer that rapidly responds to the presence of water, and use it as a sensor to map active sweat pores as a means of fingerprint analysis.
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Affiliation(s)
- Joosub Lee
- Department of Chemical Engineering, Hanyang University, Seoul 133-791, Korea
| | - Minkyeong Pyo
- Department of Chemical Engineering, Hanyang University, Seoul 133-791, Korea
| | - Sang-hwa Lee
- Department of Physics, Hanyang University, Seoul 133-791, Korea
| | - Jaeyong Kim
- 1] Department of Physics, Hanyang University, Seoul 133-791, Korea [2] Institute of Nano Science and Technology, Hanyang University, Seoul 133-791, Korea
| | - Moonsoo Ra
- Department of Electronic Engineering, Hanyang University, Seoul 133-791, Korea
| | - Whoi-Yul Kim
- Department of Electronic Engineering, Hanyang University, Seoul 133-791, Korea
| | - Bum Jun Park
- Department of Chemical Engineering, Kyung Hee University, Youngin-Si, Gyeonggi-do 446-701, Korea
| | - Chan Woo Lee
- Institute of Nano Science and Technology, Hanyang University, Seoul 133-791, Korea
| | - Jong-Man Kim
- 1] Department of Chemical Engineering, Hanyang University, Seoul 133-791, Korea [2] Institute of Nano Science and Technology, Hanyang University, Seoul 133-791, Korea
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142
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Wang J, Wei T, Li X, Zhang B, Wang J, Huang C, Yuan Q. Near-infrared-light-mediated imaging of latent fingerprints based on molecular recognition. Angew Chem Int Ed Engl 2014; 53:1616-20. [PMID: 24452926 DOI: 10.1002/anie.201308843] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 11/27/2013] [Indexed: 11/06/2022]
Abstract
Photoluminescence is one of the most sensitive techniques for fingerprint detection, but it also suffers from background fluorescence and selectivity at the expense of generality. The method described herein integrates the advantages of near-infrared-light-mediated imaging and molecular recognition. In principle, upconversion nanoparticles (UCNPs) functionalized with a lysozyme-binding aptamer were used to detect fingerprints through recognizing lysozyme in the fingerprint ridges. UCNPs possess the ability to suppress background fluorescence and make it possible for fingerprint imaging on problematic surfaces. Lysozyme, a universal compound in fingerprints, was chosen as the target, thus simultaneously meeting the selectivity and generality criteria in photoluminescence approaches. Fingerprints on different surfaces and from different people were detected successfully. This strategy was used to detect fingerprints with cocaine powder by using UCNPs functionalized with a cocaine-binding aptamer.
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Affiliation(s)
- Jie Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China)
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143
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Wang J, Wei T, Li X, Zhang B, Wang J, Huang C, Yuan Q. Near-Infrared-Light-Mediated Imaging of Latent Fingerprints based on Molecular Recognition. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201308843] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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144
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Xu L, Zhou Z, Zhang C, He Y, Su B. Electrochemiluminescence imaging of latent fingermarks through the immunodetection of secretions in human perspiration. Chem Commun (Camb) 2014; 50:9097-100. [DOI: 10.1039/c4cc03466j] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combined use of electrochemiluminescence imaging and enzyme immunoassay allows both identification of latent fingermarks and recognition of protein/polypeptide secretions.
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Affiliation(s)
- Linru Xu
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Zhenyu Zhou
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Congzhe Zhang
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Yayun He
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Bin Su
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
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145
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Xu L, Li Y, Li S, Hu R, Qin A, Tang BZ, Su B. Enhancing the visualization of latent fingerprints by aggregation induced emission of siloles. Analyst 2014; 139:2332-5. [DOI: 10.1039/c3an02367b] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aggregation-induced emission was explored for the visual enhancement of latent fingerprints deposited on wet non-porous surfaces.
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Affiliation(s)
- Linru Xu
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Yan Li
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
| | - Shuhong Li
- Department of Chemistry
- Institute for Advanced Study
- Division of Biomedical Engineering
- The Hong Kong University of Science & Technology
- Hong Kong, China
| | - Rongrong Hu
- Department of Chemistry
- Institute for Advanced Study
- Division of Biomedical Engineering
- The Hong Kong University of Science & Technology
- Hong Kong, China
| | - Anjun Qin
- Department of Polymer Science & Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Ben Zhong Tang
- Department of Chemistry
- Institute for Advanced Study
- Division of Biomedical Engineering
- The Hong Kong University of Science & Technology
- Hong Kong, China
| | - Bin Su
- Institute of Microanalytical Systems
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058, China
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146
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Furuyama T, Yoshida T, Hashizume D, Kobayashi N. Phosphorus(v) tetraazaporphyrins: porphyrinoids showing an exceptionally strong CT band between the Soret and Q bands. Chem Sci 2014. [DOI: 10.1039/c4sc00569d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Phosphorus(v) tetraazaporphyrins which absorb over the complete UV-visible region have been synthesized for the first time.
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Affiliation(s)
- Taniyuki Furuyama
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578, Japan
| | - Takuya Yoshida
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578, Japan
| | - Daisuke Hashizume
- Materials Characterization Support Unit
- RIKEN Center for Emergent Matter Science (CEMS)
- Wako-shi, Japan
| | - Nagao Kobayashi
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578, Japan
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147
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Hao N, Xiong M, Zhang JD, Xu JJ, Chen HY. Portable Thermo-Powered High-Throughput Visual Electrochemiluminescence Sensor. Anal Chem 2013; 85:11715-9. [DOI: 10.1021/ac403215g] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Nan Hao
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Meng Xiong
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jia-dong Zhang
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jing-Juan Xu
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Hong-Yuan Chen
- State Key Laboratory
of Analytical Chemistry for Life Science, School of Chemistry and
Chemical Engineering, Nanjing University, Nanjing 210093, China
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148
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Zhang M, Zhu Y, Yu X, Liu S, Wang M, Wei Q, Hu X, Tang Q, Zhao Y, Zhang X. Application of Electrodepositing Graphene Nanosheets for Latent Fingerprint Enhancement. ELECTROANAL 2013. [DOI: 10.1002/elan.201300412] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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149
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Li K, Qin W, Li F, Zhao X, Jiang B, Wang K, Deng S, Fan C, Li D. Nanoplasmonic Imaging of Latent Fingerprints and Identification of Cocaine. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305980] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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150
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Li K, Qin W, Li F, Zhao X, Jiang B, Wang K, Deng S, Fan C, Li D. Nanoplasmonic imaging of latent fingerprints and identification of cocaine. Angew Chem Int Ed Engl 2013; 52:11542-5. [PMID: 24038830 DOI: 10.1002/anie.201305980] [Citation(s) in RCA: 134] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Indexed: 11/12/2022]
Abstract
Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.
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Affiliation(s)
- Kun Li
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)
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