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Xie W, Zhu X, Mei H, Guo H, Li H, Wang P, Li Y, Deng X, Zhu J, Hu C. Metal-organic frameworks as solid-phase microextraction adsorbents for the determination of triacetone triperoxide by gas chromatography-mass spectrometry. Forensic Sci Int 2023; 352:111852. [PMID: 37839179 DOI: 10.1016/j.forsciint.2023.111852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 09/22/2023] [Accepted: 09/29/2023] [Indexed: 10/17/2023]
Abstract
Triacetone triperoxide (TATP) is a high-power explosive which is often used by criminals. The detection of TATP is of great significance for solving the explosion cases. However, the preconcentration and analysis of trace levels of TATP still pose challenges for analytical researchers. In this study, metal-organic frameworks (MOFs), including IRMOF-8, MOF-5, UIO-66, ZIF-8, and MIL-101(Cr), were immobilized on a stainless steel wire using a physical adhesive method as a solid-phase microextraction (SPME) fiber coating. The prepared fibers with a controllable thickness were used for the extraction of TATP followed by gas chromatography-mass spectrometry (GC-MS) analysis. Under the identical experimental conditions, the IRMOF-8-coated fiber exhibited higher extraction efficiency for TATP than the other fibers. The IRMOF-8-coated fiber was then characterized using scanning electron microscopy and thermogravimetric analysis. The results indicated that the IRMOF-8-coated fiber not only had good thermal and chemical stabilities but also afforded a high TATP extraction efficiency. Under the same extraction conditions, the extraction efficiency of the IRMOF-8-coated fiber was 2-8 times higher than those of commercial fibers. The limit of detection was 13 ng/mL, and linearity was observed in the range of 50-5000 ng/mL with a correlation coefficient greater than 0.998. The intraday repeatability (n = 6), interday repeatability (n = 3), and fiber-to-fiber reproducibility (n = 3), were 4.1 %, 4.8 %, and 8.0 %, respectively. The recoveries of TATP from the simulated tap water and soil samples were 87.32-90.57 % and 88.76-100.93 %, respectively, with relative standard deviations lower than 11.11 % (n = 3). The above method was successfully applied for the detection of TATP transferred from a finger to a paper surface, demonstrating its good application prospects in the analysis of trace TATP.
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Affiliation(s)
- Weiya Xie
- Peoples' Public Security University of China, PR China; Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Xiaohan Zhu
- Peoples' Public Security University of China, PR China; Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Hongcheng Mei
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Hongling Guo
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Haiyan Li
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Ping Wang
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Yajun Li
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Xianhe Deng
- Insititute of Forensic Science, Ministry of Public Security, PR China
| | - Jun Zhu
- Insititute of Forensic Science, Ministry of Public Security, PR China.
| | - Can Hu
- Insititute of Forensic Science, Ministry of Public Security, PR China.
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Wang K, Cai M, Yin D, Hu X, Peng H, Zhu R, Liu M, Xu Y, Qu C, Ni J, Yin X. IRMOF‐8‐encapsulated curcumin as a biocompatible, sustained‐release nano preparation. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kai‐Xin Wang
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Meng‐Ru Cai
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Dong‐Ge Yin
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Xue‐Ling Hu
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Hulin‐Yue Peng
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Rong‐Yue Zhu
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Man‐Ting Liu
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Yu‐Chen Xu
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Chang‐Hai Qu
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Jian Ni
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
| | - Xing‐Bin Yin
- School of Chinese Material Medica Beijing University of Chinese Medicine Beijing China
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Fan Q, Zhu L, Ren H, Lin H, Wu G. A new metal-organic framework of 3,9-diazatetraasterane-1,5,7,11-tetracarboxylic acid-3,6,9,12-tetraphenyl with sodium ion: Synthesis, characterization and DFT calculations. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Ji M, Lan X, Han Z, Hao C, Qiu J. Luminescent Properties of Metal–Organic Framework MOF-5: Relativistic Time-Dependent Density Functional Theory Investigations. Inorg Chem 2012; 51:12389-94. [DOI: 10.1021/ic301771b] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Min Ji
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Xin Lan
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Zhenping Han
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Ce Hao
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Jieshan Qiu
- State Key Laboratory of Fine Chemicals, School
of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
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Scott AM, Petrova T, Odbadrakh K, Nicholson DM, Fuentes-Cabrera M, Lewis JP, Hill FC, Leszczynski J. Molecular simulations of adsorption of RDX and TATP on IRMOF-1(Be). J Mol Model 2012; 18:3363-78. [PMID: 22271094 DOI: 10.1007/s00894-011-1338-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 12/16/2011] [Indexed: 11/30/2022]
Abstract
The influence of different sorption sites of isoreticular metal-organic frameworks (IRMOFs) on interactions with explosive molecules is investigated. Different connector effects are taken into account by choosing IRMOF-1(Be) (IRMOF-1 with Zn replaced by Be), and two high explosive molecules: 1,3,5-trinitro-s-triazine (RDX) and triacetone triperoxide (TATP). The key interaction features (structural, electronic and energetic) of selected contaminants were analyzed by means of density functional calculations. The interaction of RDX and TATP with different IRMOF-1(Be) fragments is studied. The results show that physisorption is favored and occurs due to hydrogen bonding, which involves the C-H groups of both molecules and the carbonyl oxygen atoms of IRMOF-1(Be). Additional stabilization of RDX and TATP arises from weak electrostatic interactions. Interaction with IRMOF-1(Be) fragments leads to polarization of the target molecules. Of the molecular configurations we have studied, the Be-O-C cluster connected with six benzene linkers (1,4-benzenedicarboxylate, BDC), possesses the highest binding energy for the studied explosives (-16.4 kcal mol(-1) for RDX and -12.9 kcal mol(-1) for TATP). The main difference was discovered to be in the preferable adsorption site for adsorbates (RDX above the small and TATP placed above the big cage). Based on these results, IRMOF-1 can be suggested as an effective material for storage and also for separation of similar explosives. Hydration destabilizes most of the studied adsorption systems by 1-3 kcal mol(-1) but it leads to the same trend in the binding strength as found for the non-hydrated complexes.
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Density functional theory study of interactions of cyclotrimethylene trinitramine (RDX) and triacetone triperoxide (TATP) with metal–organic framework (IRMOF-1(Be)). Struct Chem 2012. [DOI: 10.1007/s11224-011-9936-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Yang LM, Ravindran P, Vajeeston P, Tilset M. Ab initio investigations on the crystal structure, formation enthalpy, electronic structure, chemical bonding, and optical properties of experimentally synthesized isoreticular metal–organic framework-10 and its analogues: M-IRMOF-10 (M = Zn, Cd, Be, Mg, Ca, Sr and Ba). RSC Adv 2012. [DOI: 10.1039/c1ra00187f] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Ponikvar-Svet M, Liebman JF. Interplay of thermochemistry and Structural Chemistry, the journal (volume 21, 2010) and the discipline. Struct Chem 2011. [DOI: 10.1007/s11224-011-9769-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Xiong R, Keffer DJ, Fuentes-Cabrera M, Nicholson DM, Michalkova A, Petrova T, Leszczynski J, Odbadrakh K, Doss BL, Lewis JP. Effect of charge distribution on RDX adsorption in IRMOF-10. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:5942-5950. [PMID: 20205416 DOI: 10.1021/la9039013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Quantum mechanical (QM) calculations, classical grand canonical Monte Carlo (GCMC) simulations, and classical molecular dynamics (MD) simulations are performed to test the effect of charge distribution on hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) adsorption and diffusion in IRMOF-10. Several different methods for mapping QM electron distributions onto atomic point charges are explored, including the electrostatic potential (ESP) method, Mulliken population analysis, Lowdin population analysis, and natural bond orbital analysis. Classical GCMC and MD simulations of RDX in IRMOF-10 are performed using 15 combinations of charge sources of RDX and IRMOF-10. As the charge distributions vary, interaction potential energies, the adsorption loading, and the self-diffusivities are significantly different. None of the 15 combinations are able to quantitatively capture the dependence of the energy of adsorption on local configuration of RDX as observed in the QM calculations. We observe changes in the charge distributions of RDX and IRMOF-10 with the introduction of an RDX molecule into the cage. We also observe a large dispersion contribution to the interaction energy from QM calculations that is not reproduced in the classical simulations, indicating that the source of discrepancy may not lie exclusively with the assignment of charges.
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Affiliation(s)
- Ruichang Xiong
- Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
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