201
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Banitaba MH, Hosseiny Davarani SS, Kazemi Movahed S. Comparison of direct, headspace and headspace cold fiber modes in solid phase microextraction of polycyclic aromatic hydrocarbons by a new coating based on poly(3,4-ethylenedioxythiophene)/graphene oxide composite. J Chromatogr A 2014; 1325:23-30. [DOI: 10.1016/j.chroma.2013.11.056] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Revised: 10/20/2013] [Accepted: 11/27/2013] [Indexed: 12/21/2022]
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202
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WANG L, ZANG XH, WANG C, WANG Z. Research Developments for Applications of Graphene in Sample Preparation. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1016/s1872-2040(13)60705-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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203
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Liang RP, Wang XN, Liu CM, Meng XY, Qiu JD. Facile preparation of protein stationary phase based on polydopamine/graphene oxide platform for chip-based open tubular capillary electrochromatography enantioseparation. J Chromatogr A 2014; 1323:135-42. [DOI: 10.1016/j.chroma.2013.11.048] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 11/14/2013] [Accepted: 11/26/2013] [Indexed: 11/30/2022]
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204
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Liu Q, Cheng M, Long Y, Yu M, Wang T, Jiang G. Graphenized pencil lead fiber: Facile preparation and application in solid-phase microextraction. J Chromatogr A 2014; 1325:1-7. [DOI: 10.1016/j.chroma.2013.11.051] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 11/01/2013] [Accepted: 11/27/2013] [Indexed: 11/26/2022]
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205
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Solid-phase microextraction of Methylene Blue using carboxy graphene-modified steel wires, and its detection by electrochemiluminescence. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1127-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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206
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Han Q, Wang Z, Xia J, Zhang X, Wang H, Ding M. Application of graphene for the SPE clean-up of organophosphorus pesticides residues from apple juices. J Sep Sci 2013; 37:99-105. [DOI: 10.1002/jssc.201301005] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 10/24/2013] [Accepted: 10/25/2013] [Indexed: 12/19/2022]
Affiliation(s)
- Qiang Han
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Department of Chemistry, Tsinghua University; Beijing China
- Laboratory of Fiber Materials and Modern Textile, the Growing Base for State Key Laboratory, College of Chemical and Environment Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Zonghua Wang
- Laboratory of Fiber Materials and Modern Textile, the Growing Base for State Key Laboratory, College of Chemical and Environment Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Jianfei Xia
- Laboratory of Fiber Materials and Modern Textile, the Growing Base for State Key Laboratory, College of Chemical and Environment Engineering, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Xiaoqiong Zhang
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Department of Chemistry, Tsinghua University; Beijing China
| | - Hongwu Wang
- School of Chemistry & Chemical Engineering; Zhaoqing University; Zhaoqing China
| | - Mingyu Ding
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Department of Chemistry, Tsinghua University; Beijing China
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207
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Bai H, Pan Y, Tong W, Zhang W, Ren X, Tian F, Peng B, Wang X, Zhang Y, Deng Y, Qin W, Qian X. Graphene based soft nanoreactors for facile “one-step” glycan enrichment and derivatization for MALDI-TOF-MS analysis. Talanta 2013; 117:1-7. [DOI: 10.1016/j.talanta.2013.08.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Revised: 08/14/2013] [Accepted: 08/17/2013] [Indexed: 12/13/2022]
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208
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Recent developments and future trends in solid phase microextraction techniques towards green analytical chemistry. J Chromatogr A 2013; 1321:1-13. [DOI: 10.1016/j.chroma.2013.10.030] [Citation(s) in RCA: 202] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 09/19/2013] [Accepted: 10/09/2013] [Indexed: 01/17/2023]
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209
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Monolithic graphene fibers for solid-phase microextraction. J Chromatogr A 2013; 1320:27-32. [DOI: 10.1016/j.chroma.2013.10.065] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/13/2013] [Accepted: 10/20/2013] [Indexed: 11/18/2022]
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210
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Yu L, Li P, Zhang Q, Zhang W, Ding X, Wang X. Graphene oxide: An adsorbent for the extraction and quantification of aflatoxins in peanuts by high-performance liquid chromatography. J Chromatogr A 2013; 1318:27-34. [DOI: 10.1016/j.chroma.2013.10.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Revised: 09/29/2013] [Accepted: 10/01/2013] [Indexed: 10/26/2022]
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211
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Chen L, Lu Y, Li S, Lin X, Xu Z, Dai Z. Application of graphene-based solid-phase extraction for ultra-fast determination of malachite green and its metabolite in fish tissues. Food Chem 2013; 141:1383-9. [DOI: 10.1016/j.foodchem.2013.04.090] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Revised: 03/09/2013] [Accepted: 04/30/2013] [Indexed: 11/28/2022]
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212
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Zhang S, Du Z, Li G. Metal-organic framework-199/graphite oxide hybrid composites coated solid-phase microextraction fibers coupled with gas chromatography for determination of organochlorine pesticides from complicated samples. Talanta 2013; 115:32-9. [DOI: 10.1016/j.talanta.2013.04.029] [Citation(s) in RCA: 139] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 04/06/2013] [Accepted: 04/11/2013] [Indexed: 11/16/2022]
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213
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Han Q, Wang Z, Xia J, Xia L, Chen S, Zhang X, Ding M. Graphene as an efficient sorbent for the SPE of organochlorine pesticides in water samples coupled with GC-MS. J Sep Sci 2013; 36:3586-91. [DOI: 10.1002/jssc.201300373] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2013] [Revised: 07/25/2013] [Accepted: 08/13/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Qiang Han
- Laboratory of Fiber Materials and Modern Textile-The Growing Base for State Key Laboratory; College of Chemical and Environment Engineering; Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation; Department of Chemistry; Tsinghua University; Beijing China
| | - Zonghua Wang
- Laboratory of Fiber Materials and Modern Textile-The Growing Base for State Key Laboratory; College of Chemical and Environment Engineering; Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Jianfei Xia
- Laboratory of Fiber Materials and Modern Textile-The Growing Base for State Key Laboratory; College of Chemical and Environment Engineering; Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Linhua Xia
- Laboratory of Fiber Materials and Modern Textile-The Growing Base for State Key Laboratory; College of Chemical and Environment Engineering; Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials; Qingdao University; Shandong China
| | - Sha Chen
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation; Department of Chemistry; Tsinghua University; Beijing China
| | - Xiaoqiong Zhang
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation; Department of Chemistry; Tsinghua University; Beijing China
| | - Mingyu Ding
- Beijing Key Laboratory for Microanalytical Methods and Instrumentation; Department of Chemistry; Tsinghua University; Beijing China
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214
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215
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Zhang X, Chen S, Han Q, Ding M. Preparation and retention mechanism study of graphene and graphene oxide bonded silica microspheres as stationary phases for high performance liquid chromatography. J Chromatogr A 2013; 1307:135-43. [DOI: 10.1016/j.chroma.2013.07.106] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 07/25/2013] [Accepted: 07/31/2013] [Indexed: 10/26/2022]
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216
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Analysis of perfluorooctane sulfonate and perfluorooctanoic acid with a mixed-mode coating-based solid-phase microextraction fiber. Talanta 2013; 114:11-6. [DOI: 10.1016/j.talanta.2013.04.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Revised: 04/03/2013] [Accepted: 04/06/2013] [Indexed: 11/19/2022]
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217
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Zhang W, Zhang J, Bao T, Zhou W, Meng J, Chen Z. Universal Multilayer Assemblies of Graphene in Chemically Resistant Microtubes for Microextraction. Anal Chem 2013; 85:6846-54. [DOI: 10.1021/ac401157j] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Wenpeng Zhang
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
| | - Juan Zhang
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
| | - Tao Bao
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
| | - Wei Zhou
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
| | - Jiawei Meng
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
| | - Zilin Chen
- Key Laboratory
of Combinatorial Biosynthesis and Drug
Discovery (Wuhan University), Ministry of Education, and Wuhan University School of Pharmaceutical Sciences,
Wuhan 430071, China
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218
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Preparation of graphene-coated solid-phase microextraction fiber and its application on organochlorine pesticides determination. J Chromatogr A 2013; 1300:187-92. [DOI: 10.1016/j.chroma.2012.11.072] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 11/22/2012] [Accepted: 11/23/2012] [Indexed: 11/20/2022]
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219
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Facile fabrication of reduced graphene oxide-encapsulated silica: A sorbent for solid-phase extraction. J Chromatogr A 2013; 1299:10-7. [DOI: 10.1016/j.chroma.2013.05.036] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2013] [Revised: 05/15/2013] [Accepted: 05/15/2013] [Indexed: 11/17/2022]
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220
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Tian J, Xu J, Zhu F, Lu T, Su C, Ouyang G. Application of nanomaterials in sample preparation. J Chromatogr A 2013; 1300:2-16. [DOI: 10.1016/j.chroma.2013.04.010] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 03/23/2013] [Accepted: 04/04/2013] [Indexed: 12/07/2022]
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221
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Hu Y, Huang Z, Liao J, Li G. Chemical Bonding Approach for Fabrication of Hybrid Magnetic Metal–Organic Framework-5: High Efficient Adsorbents for Magnetic Enrichment of Trace Analytes. Anal Chem 2013; 85:6885-93. [DOI: 10.1021/ac4011364] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Yuling Hu
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Zelin Huang
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Jia Liao
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Gongke Li
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275, China
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222
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Zhang BT, Zheng X, Li HF, Lin JM. Application of carbon-based nanomaterials in sample preparation: A review. Anal Chim Acta 2013; 784:1-17. [DOI: 10.1016/j.aca.2013.03.054] [Citation(s) in RCA: 241] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 03/14/2013] [Accepted: 03/22/2013] [Indexed: 12/18/2022]
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223
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224
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Wang W, Ma R, Wu Q, Wang C, Wang Z. Magnetic microsphere-confined graphene for the extraction of polycyclic aromatic hydrocarbons from environmental water samples coupled with high performance liquid chromatography–fluorescence analysis. J Chromatogr A 2013; 1293:20-7. [DOI: 10.1016/j.chroma.2013.03.071] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 01/27/2013] [Accepted: 03/26/2013] [Indexed: 11/28/2022]
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225
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Wang Z, Han Q, Xia J, Xia L, Ding M, Tang J. Graphene-based solid-phase extraction disk for fast separation and preconcentration of trace polycyclic aromatic hydrocarbons from environmental water samples. J Sep Sci 2013; 36:1834-42. [DOI: 10.1002/jssc.201300186] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 03/18/2013] [Accepted: 03/18/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Zonghua Wang
- Laboratory of Fiber Materials and Modern Textile, The Growing Base for State Key Laboratory, Qingdao University; Shandong China
| | - Qiang Han
- Laboratory of Fiber Materials and Modern Textile, The Growing Base for State Key Laboratory, Qingdao University; Shandong China
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Tsinghua University; Beijing China
| | - Jianfei Xia
- Laboratory of Fiber Materials and Modern Textile, The Growing Base for State Key Laboratory, Qingdao University; Shandong China
| | - Linhua Xia
- Laboratory of Fiber Materials and Modern Textile, The Growing Base for State Key Laboratory, Qingdao University; Shandong China
| | - Mingyu Ding
- Department of Chemistry, Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Tsinghua University; Beijing China
| | - Jie Tang
- National Institute for Materials Science; Tsukuba Japan
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226
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Xu YY, Niu XY, Dong YL, Zhang HG, Li X, Chen HL, Chen XG. Preparation and characterization of open-tubular capillary column modified with graphene oxide nanosheets for the separation of small organic molecules. J Chromatogr A 2013; 1284:180-7. [DOI: 10.1016/j.chroma.2013.01.105] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2012] [Revised: 01/26/2013] [Accepted: 01/29/2013] [Indexed: 11/29/2022]
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227
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Qu Q, Gu C, Gu Z, Shen Y, Wang C, Hu X. Layer-by-layer assembly of polyelectrolyte and graphene oxide for open-tubular capillary electrochromatography. J Chromatogr A 2013; 1282:95-101. [DOI: 10.1016/j.chroma.2013.01.055] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 01/08/2013] [Accepted: 01/11/2013] [Indexed: 11/26/2022]
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228
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Zhang W, Han H, Bai H, Tong W, Zhang Y, Ying W, Qin W, Qian X. A Highly Efficient and Visualized Method for Glycan Enrichment by Self-Assembling Pyrene Derivative Functionalized Free Graphene Oxide. Anal Chem 2013; 85:2703-9. [DOI: 10.1021/ac303101t] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wanjun Zhang
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Huanhuan Han
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Haihong Bai
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Wei Tong
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Yangjun Zhang
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Wantao Ying
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Weijie Qin
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
| | - Xiaohong Qian
- National
Center for Protein Sciences Beijing, State
Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing 102206,
P.R. China
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229
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Application of sol–gel based octyl-functionalized mesoporous materials coated fiber for solid-phase microextraction. Talanta 2013; 105:204-10. [DOI: 10.1016/j.talanta.2012.11.074] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 11/24/2012] [Accepted: 11/28/2012] [Indexed: 11/30/2022]
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230
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Application of Graphene-based Solid-Phase Extraction Coupled with Ultra High-performance Liquid Chromatography-Tandem Mass Spectrometry for Determination of Macrolides in Fish Tissues. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9563-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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231
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Nesterenko EP, Nesterenko PN, Connolly D, He X, Floris P, Duffy E, Paull B. Nano-particle modified stationary phases for high-performance liquid chromatography. Analyst 2013; 138:4229-54. [DOI: 10.1039/c3an00508a] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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232
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Nanoparticle-Incorporated PDMS Film as an Improved Performance SPME Fiber for Analysis of Volatile Components ofEucalyptusLeaf. J CHEM-NY 2013. [DOI: 10.1155/2013/347927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A new fabrication strategy was proposed to prepare polydimethylsiloxane (PDMS-) coated solid-phase microextraction (SPME) on inexpensive and unbreakable Cu fiber. PDMS was covalently bonded to the Cu substrate using self-assembled monolayer (SAM) of (3-mercaptopropyl)trimethoxysilane (3MPTS) as binder. To increase the performance of the fiber, the incorporation effect of some nanomaterials including silica nanoparticles (NPs), carbon nanotubes (CNTs), and carboxylated carbon nanotubes (CNT-COOH) to PDMS coating was compared. The surface morphology of the prepared fibers was characterized by scanning electron microscopy (SEM), and their applicability was evaluated through the extraction of some volatile organic compounds (VOCs) ofEucalyptusleaf in headspace mode, and parameters affecting the extraction efficiency including extraction temperature and extraction time were optimized. Extracted compounds were analyzed by GC-MS instrument. The results obtained indicated that prepared fibers have some advantages relative to previously prepared SPME fibers, such as higher thermal stability and improved performance of the fiber. Also, results showed that SPME is a fast, simple, quick, and sensitive technique for sampling and sample introduction ofEucalyptusVOCs.
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233
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Recent advances in nanomaterials utilized in fiber coatings for solid-phase microextraction. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.09.013] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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234
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Chen C, Yang S, Pan D, Long Y, Yan Z, Cai Q, Yao S. Development of octadecyl-functionalized-nanotubular TiO2/Ti wire solid-phase microextraction fiber. Analyst 2013; 138:569-75. [DOI: 10.1039/c2an36315a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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235
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Wu J, Chen L, Mao P, Lu Y, Wang H. Determination of chloramphenicol in aquatic products by graphene-based SPE coupled with HPLC-MS/MS. J Sep Sci 2012; 35:3586-92. [DOI: 10.1002/jssc.201200617] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 08/29/2012] [Accepted: 09/06/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Jianbing Wu
- College of Life and Environment Sciences; Hangzhou Normal University; Hangzhou P. R. China
| | - Linyao Chen
- College of Food Science and Biotechnology; Zhejiang Gongshang University; Hangzhou P. R. China
| | - Peipei Mao
- College of Life and Environment Sciences; Hangzhou Normal University; Hangzhou P. R. China
| | - Yanbin Lu
- College of Food Science and Biotechnology; Zhejiang Gongshang University; Hangzhou P. R. China
| | - Huizhong Wang
- College of Life and Environment Sciences; Hangzhou Normal University; Hangzhou P. R. China
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236
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Qu Q, Shen Y, Gu C, Gu Z, Gu Q, Wang C, Hu X. Capillary column coated with graphene oxide as stationary phase for gas chromatography. Anal Chim Acta 2012. [DOI: 10.1016/j.aca.2012.10.032] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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237
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Substrateless graphene fiber: A sorbent for solid-phase microextraction. J Chromatogr A 2012; 1268:9-15. [DOI: 10.1016/j.chroma.2012.10.035] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Revised: 10/12/2012] [Accepted: 10/15/2012] [Indexed: 11/21/2022]
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238
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Facile and tunable fabrication of Fe3O4/graphene oxide nanocomposites and their application in the magnetic solid-phase extraction of polycyclic aromatic hydrocarbons from environmental water samples. Talanta 2012; 101:388-95. [DOI: 10.1016/j.talanta.2012.09.046] [Citation(s) in RCA: 299] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 09/13/2012] [Accepted: 09/22/2012] [Indexed: 11/18/2022]
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239
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Liang RP, Liu CM, Meng XY, Wang JW, Qiu JD. A novel open-tubular capillary electrochromatography using β-cyclodextrin functionalized graphene oxide-magnetic nanocomposites as tunable stationary phase. J Chromatogr A 2012; 1266:95-102. [DOI: 10.1016/j.chroma.2012.09.101] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 09/25/2012] [Accepted: 09/28/2012] [Indexed: 01/27/2023]
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240
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Wang X, Liu J, Liu A, Liu Q, Du X, Jiang G. Preparation and evaluation of mesoporous cellular foams coating of solid-phase microextraction fibers by determination of tetrabromobisphenol A, tetrabromobisphenol S and related compounds. Anal Chim Acta 2012; 753:1-7. [DOI: 10.1016/j.aca.2012.09.030] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 09/15/2012] [Accepted: 09/19/2012] [Indexed: 11/29/2022]
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241
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Materials-based approaches to minimizing solvent usage in analytical sample preparation. Trends Analyt Chem 2012. [DOI: 10.1016/j.trac.2012.05.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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242
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Qu Q, Gu C, Hu X. Capillary Coated with Graphene and Graphene Oxide Sheets as Stationary Phase for Capillary Electrochromatography and Capillary Liquid Chromatography. Anal Chem 2012; 84:8880-90. [DOI: 10.1021/ac3023636] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Qishu Qu
- Jiangsu Key Laboratory of Environmental Materials and
Environmental Engineering, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chenhao Gu
- Jiangsu Key Laboratory of Environmental Materials and
Environmental Engineering, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Xiaoya Hu
- Jiangsu Key Laboratory of Environmental Materials and
Environmental Engineering, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
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243
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Xu L, Feng J, Liang X, Li J, Jiang S. C18 functionalized graphene oxide as a novel coating for solid-phase microextraction. J Sep Sci 2012; 35:1531-7. [PMID: 22740264 DOI: 10.1002/jssc.201200124] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A novel C18 functionalized graphene oxide (GO) coated solid-phase microextraction fiber was prepared by a novel protocol. Based on the strong van der Waals interaction present in GO and abundant oxygenous groups in GO sheets, a simple layer-by-layer self-assembly method was used in the preparation process and then C18 was successfully self-assembled on GO via C-O-Si bonding. Coupled with gas chromatography, extraction performance of the fiber was tested with polycyclic aromatic hydrocarbons (PAHs) as model analytes. The fiber not only exhibited excellent extraction efficiency and selectivity, but also showed many advantages including high rigidity, long service life and well stability toward organic solvent, acidic and alkali solutions, and high temperature. The relative standard deviations for single-fiber repeatability and fiber-to-fiber reproducibility were less than 7.26 and 17.25%, respectively. The detection limits to the PAHs were less than 0.08 μg L(-1) and the calibration curves were linear in a wide range for all analytes. The as-established Solid-phase microextraction GC method was also successfully used for determination of PAHs in two real water samples.
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Affiliation(s)
- Lili Xu
- Key Laboratory for Natural Medicine of Gansu Province, Chinese Academy of Sciences, Lanzhou Institute of Chemical Physics, Lanzhou, China
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244
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Hydrophilic immobilized trypsin reactor with magnetic graphene oxide as support for high efficient proteome digestion. J Chromatogr A 2012; 1254:8-13. [DOI: 10.1016/j.chroma.2012.07.030] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Revised: 07/03/2012] [Accepted: 07/06/2012] [Indexed: 11/18/2022]
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245
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Cumulative solid phase microextraction sampling for gas chromatography-olfactometry of Shiraz wine. J Chromatogr A 2012; 1255:221-7. [DOI: 10.1016/j.chroma.2012.03.084] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 03/20/2012] [Accepted: 03/24/2012] [Indexed: 11/21/2022]
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246
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Molecularly imprinted polymers based on multi-walled carbon nanotubes for selective solid-phase extraction of oleanolic acid from the roots of kiwi fruit samples. Talanta 2012; 99:959-65. [DOI: 10.1016/j.talanta.2012.07.066] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Revised: 07/23/2012] [Accepted: 07/25/2012] [Indexed: 11/17/2022]
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247
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Zhang S, Du Z, Li G. Graphene-supported zinc oxide solid-phase microextraction coating with enhanced selectivity and sensitivity for the determination of sulfur volatiles in Allium species. J Chromatogr A 2012; 1260:1-8. [PMID: 22985527 DOI: 10.1016/j.chroma.2012.08.045] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Revised: 08/10/2012] [Accepted: 08/13/2012] [Indexed: 11/30/2022]
Abstract
A graphene-supported zinc oxide (ZnO) solid-phase microextraction (SPME) fiber was prepared via a sol-gel approach. Graphite oxide (GO), with rich oxygen-containing groups, was selected as the starting material to anchor ZnO on its nucleation center. After being deoxidized by hydrazine, the Zn(OH)2/GO coating was dehydrated at high temperature to give the ZnO/graphene coating. Sol-gel technology could efficiently incorporate ZnO/graphene composites into the sol-gel network and provided strong chemical bonding between sol-gel polymeric SPME coating and silica fiber surface, which enhanced the durability of the fiber and allowed more than 200 replicate extractions. Results indicated that pure ZnO coated fiber did not show adsorption selectivity toward sulfur compounds, which might because the ZnO nanoparticles were enwrapped in the sol-gel network, and the strong coordination action between Zn ion and S ion was therefore blocked. The incorporation of graphene into ZnO based sol-gel network greatly enlarged the BET surface area from 1.2 m2/g to 169.4 m2/g and further increased the adsorption sites. Combining the superior properties of extraordinary surface area of graphene and the strong coordination action of ZnO to sulfur compounds, the ZnO/graphene SPME fiber showed much higher adsorption affinity to 1-octanethiol (enrichment factor, EF, 1087) than other aliphatic compounds without sulfur-containing groups (EFs<200). Also, it showed higher extraction selectivity and sensitivity toward sulfur compounds than commercial polydimethylsiloxane (PDMS) and polydimethylsiloxane/divinylbenzene (PDMS/DVB) SPME fibers. Several most abundant sulfur volatiles in Chinese chive and garlic sprout were analyzed using the ZnO/graphene SPME fiber in combination with gas chromatography-mass spectrometry (GC-MS). Their limits of detection were 0.1-0.7 μg/L. The relative standard deviation (RSD) using one fiber ranged from 3.6% to 9.1%. The fiber-to-fiber reproducibility for three parallel prepared fibers was 4.8-10.8%. The contents were in the range of 1.0-46.4 μg/g with recoveries of 80.1-91.6% for four main sulfides in Chinese chive and 17.1-122.6 μg/g with recoveries of 73.2-80.6% for three main sulfides in garlic sprout.
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Affiliation(s)
- Suling Zhang
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
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248
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Zeng J, Liu H, Chen J, Huang J, Yu J, Wang Y, Chen X. Octadecyltrimethoxysilane functionalized ZnO nanorods as a novel coating for solid-phase microextraction with strong hydrophobic surface. Analyst 2012; 137:4295-301. [PMID: 22858665 DOI: 10.1039/c2an35542f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we have, for the first time, proposed an approach by combining self-assembled monolayers (SAMs) and nanomaterials (NMs) for the preparation of novel solid-phase microextraction (SPME) coatings. The self-assembly of octadecyltrimethoxysilane (OTMS) on the surface of ZnO nanorods (ZNRs) was selected as a model system to demonstrate the feasibility of this approach. The functionalization of OTMS on the surface of ZNRs was characterized and confirmed using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS). The OTMS-ZNRs coated fiber exhibited stronger hydrophobicity after functionalization, and its extraction efficiency for non-polar benzene homologues was increased by a factor of 1.5-3.6 when compared to a ZNRs fiber with almost identical thickness and façade. In contrast, the extraction efficiency of the OTMS-ZNRs coated fiber for polar aldehydes was 1.6-4.0-fold lower than that of the ZNRs coated fiber, further indicating its enhanced surface hydrophobicity. The OTMS-ZNRs coated fiber revealed a much higher capacity upon increasing the OTMS layer thickness to 5 μm, leading to a factor of 12.0-13.4 and 1.8-2.5 increase in extraction efficiency for the benzene homologues relative to a ZNRs coated fiber and a commercial PDMS fiber, respectively. The developed HS-SPME-GC method using the OTMS-ZNRs coated fiber was successfully applied to the determination of the benzene homologues in limnetic water samples with recovery ranging from 83 to 113% and relative standard deviations (RSDs) of less than 8%.
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Affiliation(s)
- Jingbin Zeng
- State key laboratory of heavy oil processing, College of Science, China University of Petroleum, Qingdao, China
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249
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Tong S, Liu Q, Li Y, Zhou W, Jia Q, Duan T. Preparation of porous polymer monolithic column incorporated with graphene nanosheets for solid phase microextraction and enrichment of glucocorticoids. J Chromatogr A 2012; 1253:22-31. [DOI: 10.1016/j.chroma.2012.07.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Revised: 06/14/2012] [Accepted: 07/01/2012] [Indexed: 10/28/2022]
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250
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