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Akagi Y, Yamakoshi H, Iwabuchi Y. Development of a fluorous trapping reagent for rapid detection of electrophilic reactive metabolites. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:3810-3814. [PMID: 38855885 DOI: 10.1039/d4ay00577e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
A cysteine-based fluorous trapping reagent, Rf8CYS, was developed. Rf8CYS formed adducts with soft and hard electrophilic reactive metabolites. These fluorous-tagged adducts were purified via both fluorous solid-phase extraction and the direct injection method. The highly sensitive mass spectrometric detection of an unprecedented adduct of the ticlopidine metabolite was realized.
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Affiliation(s)
- Yusuke Akagi
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai, Japan.
- Toxicology Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc., 1-13-2 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, Japan
| | - Hiroyuki Yamakoshi
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai, Japan.
| | - Yoshiharu Iwabuchi
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai, Japan.
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2
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Nishijo N, Hayama T, Tomita R, Fujioka T. Accurate LC-MS/MS Analysis of Diacylglycerols in Human Plasma with Eliminating Matrix Effect by Phospholipids Using Fluorous Biphasic Extraction. Anal Chem 2023; 95:14898-14904. [PMID: 37767921 DOI: 10.1021/acs.analchem.3c01998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
We developed an accurate method for determining diacylglycerols (DAGs) in human plasma using a fluorous biphasic liquid-liquid extraction method, followed by liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis. The lipid mixture in the plasma was first extracted with chloroform by using the Bligh-Dyer method. The resulting solution was subjected to fluorous biphasic liquid-liquid extraction to remove phospholipids, which are known to cause matrix effects during the LC-MS/MS analysis. In this method, phospholipids in a lipid mixture solution (nonfluorous solvent) were selectively extracted to tetradecafluorohexane (fluorous solvent) via the specificity of fluorous affinity by forming a complex with a perfluoropolyethercarboxylic acid-lanthanum(III) salt. The remaining DAGs in the nonfluorous solvent could be directly injected into the LC system through the positive electrospray ionization-MS/MS mode. The removal rate of the phospholipids through the fluorous biphasic extraction was more than 99.9%; thus, the matrix-effect-eliminating analysis of DAGs in human plasma with LC-MS/MS was enabled. Furthermore, the applicability of this method and the possibility of using DAGs as biomarkers were evaluated by applying this method to human plasma samples obtained from major depressive disorder as a related disease.
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Affiliation(s)
- Nao Nishijo
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Tadashi Hayama
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Ryoko Tomita
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Toshihiro Fujioka
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
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3
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Wang Y, Bao L, Sun J, Ding Y, Shi J, Duan Z, Chen Z. Superhydrophobic fluorinated microspheres for fluorous affinity chromatography. J Chromatogr A 2022; 1680:463428. [PMID: 36001909 DOI: 10.1016/j.chroma.2022.463428] [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: 07/18/2022] [Revised: 08/14/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022]
Abstract
Fluorous affinity chromatography has received growing attention in separation and purification of fluoro compounds, but the wettability of the fluorinated stationary phases is seldom noticed. Here, we construct a series of micro-sized fluorine-containing microspheres by solvothermal precipitation polymerization. The fluorinated microspheres could be obtained with narrow size distribution at even high monomer loading of 15 wt%. Through alternating fluoro monomer, both the particle size and the wettability of the microsphere array could be tuned. Among them, the poly(divinylbenzene -dodecafluoroheptyl methacrylate), P(DVB-DFHMA), microsphere (6.1 μm) arrays displays superhydrophobicity with 153.2° water contact angle. The P(DVB-DFHMA) fluorinated microspheres (7.58% fluorine content) can be packed into steel-less columns as stationary phase for high-performance liquid chromatography. The retention mechanism of the fluorinated column is proven to be the specific fluorine-fluorine interaction. Compared to the commercial C18 silica column, the fluorinated column can completely separate fluorine-containing compounds under high water content mobile phase, including small fluoro molecules and fluoro macromolecules, at much lower back pressure by fluorous affinity.
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Affiliation(s)
- Yanyan Wang
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Liuqian Bao
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Jiajing Sun
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Yuanyuan Ding
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Jiasheng Shi
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Zhengyu Duan
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Zhiyong Chen
- Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
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Sakaguchi Y, Yamada H, Ishibashi Y, Nakatake I, Kawasue S, Koga R, Yoshida H, Nohta H. Enantiomeric separation of chiral amines in biological samples by liquid chromatography with chiral fluorous derivatization. SEPARATION SCIENCE PLUS 2022. [DOI: 10.1002/sscp.202200069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yohei Sakaguchi
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Hajime Yamada
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Yukiko Ishibashi
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Itsuki Nakatake
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Shimba Kawasue
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Reiko Koga
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Hideyuki Yoshida
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
| | - Hitoshi Nohta
- Faculty of Pharmaceutical Sciences Fukuoka University Fukuoka Japan
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5
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SAKAGUCHI Y. Derivatization LC for the Sensitivity and Accuracy Bioanalysis. BUNSEKI KAGAKU 2022. [DOI: 10.2116/bunsekikagaku.71.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Sakaguchi Y, Kawamura R, Nakayama E, Ako K, Kawasue S, Koga R, Yoshida H, Nohta H. Selective analysis of the okadaic acid group in shellfish samples using fluorous derivatization coupled with liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1173:122681. [PMID: 33878533 DOI: 10.1016/j.jchromb.2021.122681] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 03/04/2021] [Accepted: 03/27/2021] [Indexed: 10/21/2022]
Abstract
Okadaic acid (OA) group are diarrheal shellfish poison that accumulates in the midgut glands of shellfish. It is difficult to remove these poisons by normal cooking because they are thermally stable and hydrophobicity. Therefore, in order to prevent foodborne disease due to shellfish poison, analysis by liquid chromatography (LC)-tandem mass spectrometry (MS/MS) before shipment is necessary. Herein the selective analytical method for OA group in shellfish sample using fluorous derivatization coupled with LC-MS/MS was developed. OA group were derivatized with the fluorous alkylamine reagent by condensing agent, and the obtained derivatives were separated with fluorous LC column (Fluofix-II 120E, 250 × 2.0 mm i.d., 5 μm, Fujifilm Wako Pure Chemical). The derivatized OA group were selective retained by fluorous LC column and accurate analysis was enabled. The present method was applied to the analysis of OA and dinophysistoxin-1 (DTX-1) in scallop midgut gland which is the certified reference material provided by national metrology institute of Japan. As a result of analysis using the present method with DTX-2 as the internal standard, the quantitative value were in agreement with the certified value.
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Affiliation(s)
- Yohei Sakaguchi
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Rina Kawamura
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Erina Nakayama
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Kenta Ako
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Shimba Kawasue
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Reiko Koga
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Hideyuki Yoshida
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Hitoshi Nohta
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan.
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7
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Tomita R, Hayama T, Nishijo N, Fujioka T. Fluorous and Fluorogenic Derivatization for Selective Liquid Chromatographic Analysis of Cyanide in Human Plasma. ANAL SCI 2020; 36:1251-1254. [PMID: 32475896 DOI: 10.2116/analsci.20p103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A liquid chromatographic (LC) method with fluorous derivatization for the determination of cyanide in human plasma is described. In this method, the cyanide was transformed to a fluorous and fluorogenic compound by derivatizing with 2,3-naphthalenedialdehyde and perfluoroalkylamine reagent under mild reaction conditions (a reaction time of 5 min at room temperature). The obtained derivative was successfully retained on the perfluoroalkyl-modified LC column with the use of a high concentration of organic solvent in the mobile phase, whereas non-fluorous derivative was hardly retained, followed by fluorometric detection at excitation and emission wavelengths of 420 and 490 nm, respectively. Under the optimized conditions, the limit of detection and the limit of quantification for cyanide in a 5-μL injection volume were 1.3 μg/L (S/N = 3) and 4.4 μg/L (S/N = 10), respectively. The recovery from spiked human plasma was achieved in the range of 54 - 90% within a relative standard deviation of 3.5%. The feasibility of this method was further evaluated by applying it to the analysis of human plasma samples.
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Affiliation(s)
- Ryoko Tomita
- Faculty of Pharmaceutical Sciences, Fukuoka University
| | | | - Nao Nishijo
- Faculty of Pharmaceutical Sciences, Fukuoka University
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8
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Zheng JY, Jin YY, Shi ZQ, Zhou JL, Liu LF, Xin GZ. Fluorous-paired derivatization approach towards highly sensitive and accurate determination of long chain unsaturated fatty acids by liquid chromatography-tandem mass spectrometry. Anal Chim Acta 2020; 1136:187-195. [PMID: 33081943 DOI: 10.1016/j.aca.2020.09.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/15/2020] [Accepted: 09/25/2020] [Indexed: 12/11/2022]
Abstract
Long chain unsaturated fatty acids (LCUFAs) are emerging as critical contributors to inflammation and its resolution. Sensitive and accurate measurement of LCUFAs in biological samples is thus of great value in disease diagnosis and prognosis. In this work, a fluorous-derivatization approach for UPLC-MS/MS quantification of LCUFAs was developed by employing a pair of fluorous reagents, namely 3-(perfluorooctyl)-propylamine (PFPA) and 2-(perfluorooctyl)-ethylamine (PFEA). With this method, the LCUFAs in biological samples were perfluoroalkylated with PFPA and specifically retained on a fluorous-phase LC column, which largely reduced matrix interferences-induced quantitation deviation. Moreover, PFEA-labeled LCUFAs standards were introduced as one-to-one internal standards to farthest ensure unbiased results. Application of the proposed method enabled a reliable determination of eight typical LCUFAs with high sensitivity (LLOQ ranged from 30 amol to 6.25 fmol) and low matrix interferences (almost less than 10%). Such a high sensitivity could facilitate the determination of small-volume and low-concentration bio-samples. Further metabolic characterization of these targeted LCUFAs was monitored in OVA-induce asthma mice, requiring only 5 μL serum sample. Our results showed that asthmatic attack led to significant disturbances not only in the concentrations but also in the ratio among these LCUFAs. In view of the favorable advantages in sensitivity and accuracy, the present fluorous-paired derivatization approach will be expected to serve as a new avenue for dissecting the physiological and clinical implications of LCUFAs, thereby shedding light on the management of diseases related to their disturbances.
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Affiliation(s)
- Jia-Yi Zheng
- State Key Laboratory of Natural Medicines, Department of Chinese Medicines Analysis, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing, China
| | - Ying-Ying Jin
- State Key Laboratory of Natural Medicines, Department of Chinese Medicines Analysis, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing, China
| | - Zi-Qi Shi
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, Jiangsu, China
| | - Jian-Liang Zhou
- Holistic Integrative Pharmacy Institutes, School of Medicine, Hangzhou Normal University, Hangzhou, 311121, China
| | - Li-Fang Liu
- State Key Laboratory of Natural Medicines, Department of Chinese Medicines Analysis, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing, China.
| | - Gui-Zhong Xin
- State Key Laboratory of Natural Medicines, Department of Chinese Medicines Analysis, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing, China.
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Sun M, Wang H, Gong L, Qi D, Wang X, Li Y, Jiang H. A novel time-dimension and circadian rhythm-dependent strategy for pharmacodynamic evaluation of Uncaria in the regulation of neurotransmitter circadian metabolic homeostasis in spontaneously hypertensive rats. Biomed Pharmacother 2020; 131:110704. [PMID: 32916538 DOI: 10.1016/j.biopha.2020.110704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/12/2020] [Accepted: 08/28/2020] [Indexed: 10/23/2022] Open
Abstract
In the present study, we aimed to use metabolomics platforms to examine circadian-regulated neurotransmitters across a 24-h day and the effects of Uncaria administration on daily rhythmicity in order to establish a strategy for evaluating the spatiotemporal efficacy evaluation strategy of Uncaria. By using targeted ultrahigh performance liquid chromatography-mass spectrometry metabolomics, we quantified 32 neurotransmitter metabolites every 4 h over 24 h. To assess 24-h metabolite rhythmicity, we performed cosinor analysis. The expression of hypothalamic rhythm genes was detected by reverse transcription polymerase chain reaction (RT-PCR). Data revealed circadian loss of many neurotransmitters during the entire circadian cycle in the serum of group M, indicating that hypertension causes circadian rhythm disorders. Cosinor analysis of the rhythmic oscillations of the levels of 32 neurotransmitters in the three groups showed that the metabolite rhythms peaked at approximately the same time of day (ZT4 and ZT16). Moreover, the amplitudes of the metabolite rhythms were altered. After treatment with Uncaria, the amplitudes of 13 neurotransmitters reverted to normal. The change trends in the hypothalamic rhythm genes confirmed the rhythm changes in neurotransmitters. Collectively, a novel pharmacodynamic evaluation strategy was established to dynamically observe the holistic effects of Uncaria on 32 circulating neurotransmitters within 24 h from the perspective of time dimension.
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Affiliation(s)
- Mengjia Sun
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Huanjun Wang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Lili Gong
- Experiment Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China
| | - Dongmei Qi
- Experiment Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China
| | - Xiaoming Wang
- Experiment Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Yunlun Li
- TCM Clinical Research Base for Hypertension, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250011, China.
| | - Haiqiang Jiang
- Experiment Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
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Application of a fluorous derivatization method for characterization of glutathione-trapped reactive metabolites with liquid chromatography-tandem mass spectrometry analysis. J Chromatogr A 2020; 1622:461160. [PMID: 32450990 DOI: 10.1016/j.chroma.2020.461160] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/13/2020] [Accepted: 04/21/2020] [Indexed: 01/05/2023]
Abstract
The glutathione (GSH) trapping assay is commonly utilized for the screening and characterization of reactive metabolites produced by drug metabolism. This study describes a fluorous derivatization method for a more sensitive and selective analysis of reactive metabolites trapped by GSH using liquid chromatography-tandem mass spectrometry (LC-MS/MS). In this study, the GSH-trapped reactive metabolites, which were obtained after incubation of the test compounds with human liver microsome (HLM) in the presence of GSH and NADPH, were derivatized using the perfluoroalkylamine reagent through oxazolone chemistry. Since this reaction enabled the selective modification of the α-carboxyl group in GSH, the structural compositions of the metabolites were not affected by the derivatization. Furthermore, the selective analysis of the resulting derivatives could be performed using perfluoroalkyl-modified stationary phase LC separation via the interaction between the perfluoroalkyl-containing compounds, such as fluorous affinity, followed by detection with the precursor ion and/or enhanced product ion scan modes in MS/MS. Finally, we demonstrated the applicability of this method by analyzing perfluoroalkyl derivatives of some drug metabolites trapped by GSH in HLM incubation.
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KAWASUE S, SAKAGUCHI Y, YANO E, HAYAMA T, KOGA R, YOSHIDA H, NOHTA H. Fluorous Derivatization Method for Selective Analysis of Curcumin with Liquid Chromatography-Tandem Mass Spectrometry. CHROMATOGRAPHY 2019. [DOI: 10.15583/jpchrom.2019.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | | | - Ena YANO
- Faculty of Pharmaceutical Sciences, Fukuoka University
| | | | - Reiko KOGA
- Faculty of Pharmaceutical Sciences, Fukuoka University
| | | | - Hitoshi NOHTA
- Faculty of Pharmaceutical Sciences, Fukuoka University
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12
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Kiyokawa E, Hayama T, Yoshida H, Yamaguchi M, Nohta H. Fluorous-assisted metal chelate affinity extraction for nucleotides followed by HILIC-MS/MS analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1074-1075:86-90. [PMID: 29334633 DOI: 10.1016/j.jchromb.2017.12.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/26/2017] [Accepted: 12/29/2017] [Indexed: 11/26/2022]
Abstract
We herein developed a selective method for the determination of nucleotides by fluorous-assisted metal chelate affinity extraction followed by hydrophilic interaction liquid chromatography (HILIC) combined with tandem mass spectrometric (MS/MS) analysis. In this study, the nucleotides were selectively chelated by Fe(III)-immobilized perfluoroalkyliminodiacetic acid, and the resulting chelates were subsequently extracted into a fluorous solvent. The nucleotides present in the fluorous solvent were then back-extracted into a non-fluorous solution, such as a solution of ammonia in aqueous acetonitrile. The resulting non-fluorous solution containing the nucleotides was then directly injected into an amide-type HILIC column using a mixture of acetonitrile and aqueous ammonium bicarbonate as the mobile phase for gradient elution, and the nucleotides were detected using the negative electrospray ionization MS/MS mode. In this method, the extraction recoveries of the nucleotides ranged from 43.2 to 94.7% within a relative standard deviation of 17%. This method enabled the determination of intracellular concentrations of nucleotides.
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Affiliation(s)
- Ena Kiyokawa
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Tadashi Hayama
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Hideyuki Yoshida
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Masatoshi Yamaguchi
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan
| | - Hitoshi Nohta
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka 814-0180, Japan.
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13
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HAYAMA T, TAMASHIMA E, YOSHIDA H, YAMAGUCHI M, NOHTA H. Multi-Perfluoroalkyl Derivatization of Polyamines for Selective Liquid Chromatography-Tandem Mass Spectrometric Analysis Utilizing Fluorous Affinity. CHROMATOGRAPHY 2017. [DOI: 10.15583/jpchrom.2017.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | | | | | | | - Hitoshi NOHTA
- Faculty of Pharmaceutical Sciences, Fukuoka University
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14
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Charged tag founded in N-(1-chloroalkyl)pyridinium quaternization for quantification of fatty aldehydes. Anal Chim Acta 2016; 937:80-6. [DOI: 10.1016/j.aca.2016.05.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 05/18/2016] [Accepted: 05/22/2016] [Indexed: 01/31/2023]
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15
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Hayama T, Kiyokawa E, Yoshida H, Imakyure O, Yamaguchi M, Nohta H. Fluorous-assisted metal chelate affinity extraction technique for analysis of protein kinase activity. Talanta 2016; 156-157:1-5. [DOI: 10.1016/j.talanta.2016.04.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/25/2016] [Accepted: 04/26/2016] [Indexed: 02/07/2023]
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16
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HAYAMA T. Development of Analytical Methods Utilizing Selectivity of Fluorous Affinity and Their Applications. CHROMATOGRAPHY 2016. [DOI: 10.15583/jpchrom.2015.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Topolyan AP, Strizhevskaya DA, Belyaeva MA, Brylev VA, Ustinov AV, Formanovsky AA, Korshun VA. A triphenylcyclopropenylium mass tag: synthesis and application to ultrasensitive LC/MS analysis of amines. Analyst 2016; 141:3289-95. [DOI: 10.1039/c5an02642c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Thiol adducts of triphenylcyclopropenylium undergo efficient heterolytic dissociation in electrospray (ESI) or laser desorption ionization (LDI) mass spectrometry giving rise to a prominent signal of an aromatic C3Ph3+ cation.
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Affiliation(s)
- Artyom P. Topolyan
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
| | | | - Maria A. Belyaeva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
| | - Vladimir A. Brylev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
| | - Alexey V. Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
- Lumiprobe Corp
- Hallandale Beach
| | | | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
- Gause Institute of New Antibiotics
- 119021 Moscow
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18
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Direct tandem mass spectrometric analysis of amino acids in plasma using fluorous derivatization and monolithic solid-phase purification. J Pharm Biomed Anal 2015. [DOI: 10.1016/j.jpba.2015.07.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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Recent development of chemical derivatization in LC–MS for biomedical approaches. Bioanalysis 2015; 7:2489-99. [DOI: 10.4155/bio.15.180] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
LC–MS/MS is currently the most powerful system in biomedical analysis. At the same time, chemical derivatization is a useful technique to enhance the detection sensitivity of nonionizable or poorly ionizable molecules in LC–MS/MS. Derivatization improves the ionization efficiency, the chromatographic separation and/or the chemical stability. This article presents an overview of the recent development of chemical derivatization reagents and reactions for the quantitative analysis of xenobiotic and endogenous molecules such as pharmaceuticals, amino acids, peptides, proteins, steroids, biomarkers and industrial products by LC–MS.
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Hayama T. [Development of Selective LC Analysis Method for Biogenic and Related Compounds Based on a Fluorous Affinity Technique]. YAKUGAKU ZASSHI 2015; 135:1043-8. [PMID: 26329550 DOI: 10.1248/yakushi.15-00116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A separation-oriented derivatization method combined with LC has been developed for the selective analysis of biogenic and related compounds. In this method, we utilized a specific affinity between perfluoroalkyl-containing compounds, i.e., 'fluorous' compounds (fluorophilicity). Our strategy involves the derivatization of target analytes with perfluoroalkyl reagents, followed by selective retention of the derivatives with a perfluoroalkyl-modified stationary phase LC column. The perfluoroalkylated derivatives are strongly retained on the column owing to their fluorophilicity, whereas non-derivatized species, such as sample matrices, are hardly retained. Therefore, utilizing this derivatization method, target analytes can be determined selectively without interference from matrices. This method has been successfully applied to the LC analysis of some biogenic and related compounds in complex biological samples.
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Hayama T. [Highly selective analysis of biogenic-related compounds utilizing fluorous chemistry]. YAKUGAKU ZASSHI 2015; 135:205-12. [PMID: 25747214 DOI: 10.1248/yakushi.14-00213-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Perfluoroalkyl-containing compounds are highly fluorous, meaning that they have a remarkable affinity for one another and effectively exclude non-fluorous species. Utilizing this unique property, we have developed a fluorous derivatization with a liquid chromatographic analysis method for highly selective analysis of target analytes. Although most previous methods focused on extremely sensitive detection-oriented derivatization, the fluorous derivatization method involves highly specific separation for analytes. This method includes perfluoroalkylation of analytes with a fluorous reagent, and separation of the derivatives using a perfluoroalkyl-modified stationary phase LC column. The derivatives can be selectively retained on the fluorous-phase LC column, whereas the non-fluorous derivatives are poorly retained under the same separation conditions. The combination of this method with LC-tandem mass spectrometry (MS/MS) is very useful for complex biological sample analysis, because matrix-induced suppression effects, which are a common problem in LC-MS/MS analysis arising from components of a biological endogenous matrix, have not been observed. We have successfully applied this method to precise and accurate LC-MS/MS analysis of some biogenic compounds, such as sialic acids and biogenic amines, in complex biological samples.
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HAYAMA T, KIYOKAWA E, YOSHIDA H, IMAKYURE O, YAMAGUCHI M, NOHTA H. Selective Extraction of Nucleotides with Fluorous Biphasic System Utilizing Perfluoroalkylamine as an Ion-Pair Reagent. CHROMATOGRAPHY 2015. [DOI: 10.15583/jpchrom.2015.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | - Ena KIYOKAWA
- Faculty of Pharmaceutical Sciences, Fukuoka University
| | | | | | | | - Hitoshi NOHTA
- Faculty of Pharmaceutical Sciences, Fukuoka University
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Sakaguchi Y, Hayama T, Yoshida H, Itoyama M, Todoroki K, Yamaguchi M, Nohta H. Liquid chromatography/tandem mass spectrometry with fluorous derivatization method for selective analysis of sialyl oligosaccharides. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2014; 28:2481-2489. [PMID: 25366395 DOI: 10.1002/rcm.7042] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/02/2014] [Accepted: 09/03/2014] [Indexed: 06/04/2023]
Abstract
RATIONALE A separation-oriented derivatization method using a specific fluorous affinity between perfluoroalkyl-containing compounds was applied to selective liquid chromatography/tandem mass spectrometric (LC/MS/MS) analysis of sialyl oligosaccharides. The perfluoroalkyl-labeled sialyl oligosaccharides could be selectively retained on an LC column with the perfluoroalkyl-modified stationary phase and effectively distinguished from non-derivatized species. METHODS Sialyl oligosaccharides (3'-sialyllactose, 6'-sialyllactose, sialyllacto-N-tetraose a, sialyllacto-N-tetraose b, sialyllacto-N-tetraose c, and disialyllacto-N-tetraose) were derivatized with 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecylamine via amidation in the presence of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (condensation reagent). The obtained derivatives were directly injected onto the fluorous LC column without any pretreatments and then detected by positive electrospray ionization MS/MS. RESULTS The method enabled accurate determination of the sialyl oligosaccharides in biological samples such as human urine and human milk, because there was no interference with matrix-induced effects during LC/MS/MS analysis. The limits of detection of the examined sialyl oligosaccharides, defined as signal-to-noise (S/N) = 3, were in the range 0.033-0.13 nM. Accuracy in the range 95.6-108% was achieved, and the precision (relative standard deviation) was within 9.4%. CONCLUSIONS This method enabled highly selective and sensitive analysis of sialyl oligosaccharides, enabling accurate measurement of even their trace amounts in biological matrices. The proposed method may prove to be a powerful tool for the analysis of various sialyl oligosaccharides.
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Affiliation(s)
- Yohei Sakaguchi
- Faculty of Pharmaceutical Sciences, Fukuoka University, 8-19-1 Nanakuma, Johnan, Fukuoka, 814-0180, Japan
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Nakajima Y, Arinami Y, Yamamoto K. Selective separation of fluorinated compounds from complex organic mixtures by pyrolysis-comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry. J Chromatogr A 2014; 1374:231-237. [DOI: 10.1016/j.chroma.2014.11.062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 11/23/2014] [Accepted: 11/24/2014] [Indexed: 11/16/2022]
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Fluorous affinity-based separation techniques for the analysis of biogenic and related molecules. J Pharm Biomed Anal 2014; 101:151-60. [DOI: 10.1016/j.jpba.2014.04.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 04/21/2014] [Accepted: 04/23/2014] [Indexed: 01/08/2023]
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New insights into perfluorinated adsorbents for analytical and bioanalytical applications. Anal Bioanal Chem 2014; 407:17-21. [DOI: 10.1007/s00216-014-8198-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 08/29/2014] [Accepted: 09/16/2014] [Indexed: 10/24/2022]
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Zhang Z, Luo L, Chen G, Ding Y, Deng D, Fan C. Tryptamine functionalized reduced graphene oxide for label-free DNA impedimetric biosensing. Biosens Bioelectron 2014; 60:161-6. [DOI: 10.1016/j.bios.2014.03.067] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 03/13/2014] [Accepted: 03/31/2014] [Indexed: 11/30/2022]
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Online micro-solid-phase extraction based on boronate affinity monolithic column coupled with high-performance liquid chromatography for the determination of monoamine neurotransmitters in human urine. J Chromatogr A 2014; 1342:37-43. [DOI: 10.1016/j.chroma.2014.03.041] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 03/13/2014] [Accepted: 03/14/2014] [Indexed: 12/22/2022]
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Sun J, Qin Z, Liu J, Zhang C, Luo H. Highly sensitive and specific detection of histamine via the formation of a self-assembled magic number cluster with thymine by mass spectrometry. Analyst 2014; 139:3154-9. [DOI: 10.1039/c3an02354k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The self-assembled magic number cluster of thymine (T) significantly enhanced the MS signal of histamine with high specificity.
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Affiliation(s)
- Jiamu Sun
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing, China
| | - Zhen Qin
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing, China
| | - Jia Liu
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing, China
| | - Chengsen Zhang
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing, China
| | - Hai Luo
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing, China
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Xiong X, Yang Z, Li Y, Xiao L, Jiang L, Chen Y, Ma M, Chen B. Preparation of a polyhedral oligomeric silsesquioxane-based perfluorinated monolithic column. J Chromatogr A 2013; 1304:85-91. [DOI: 10.1016/j.chroma.2013.06.059] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Revised: 06/22/2013] [Accepted: 06/24/2013] [Indexed: 11/30/2022]
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Dress-up chiral columns for the enantioseparation of amino acids based on fluorous separation. Anal Bioanal Chem 2013; 405:8121-9. [DOI: 10.1007/s00216-013-7207-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 06/28/2013] [Accepted: 07/02/2013] [Indexed: 11/28/2022]
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Shi S, Zhao B, Yagnik G, Zhou F. An interface for sensitive analysis of monoamine neurotransmitters by ion-pair chromatography-electrospray ionization-mass spectrometry with continuous online elimination of ion-pair reagents. Anal Chem 2013; 85:6598-602. [PMID: 23767971 PMCID: PMC3780787 DOI: 10.1021/ac401396j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A challenge in coupling ion-pair chromatography (IPC) online with electrospray ionization-mass spectrometry (ESI-MS) is that the nonvolatile ion-pair reagent (e.g., alkyl sulfate for amines or tetrabutylammonium for carboxylic acids) in the mobile phase suppresses the ESI-MS signals in the gas phase and their accumulation can clog the MS sampling interface. Consequently, IPC-ESI-MS is conducted either with a volatile ion-pair reagent, which could compromise the analyte separation efficiency, or with a downstream ion-exchange column to rid the ion-pair reagents of the mobile phase. In the latter approach, the limited capacity of ion-exchange columns requires frequent off-line column regeneration, which affects the separation throughput and prohibits long separations from being performed. A dual-valve, dual-ion exchange column interface of IPC-ESI-MS is designed for undisrupted separations and simultaneous column regeneration. Owing to the efficacy in removing the ion-pair reagent, the detection of eluents of monoamine neurotransmitters by an ion trap MS results in the limits of detection of 0.03 μM for dopamine or DA and 0.01 μM for 5-hydroxytryptamine or 5-HT. These values are lower than those obtained with ion trap MS of similar sensitivity when combined with the use of specialized chromatographic columns or sample preconcentration. Excellent reproducibility was attained with repeatedly regenerated ion-exchange columns (RSD = 4-6%) for an extended period of time (RSD < 6% for 6 days). DA and 5-HT in rat straital extracts were analyzed, and our data demonstrate that interferences inherent in the tissues and the ion-pair reagent have been successfully eliminated. This simple interface should be readily amenable to the separation and MS analysis of other types of polar compounds in complex sample media.
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Affiliation(s)
- Shuyun Shi
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, P. R. China 410083
| | - Binqing Zhao
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
| | - Gargey Yagnik
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
| | - Feimeng Zhou
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
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Cavazzini A, Pasti L, Greco R, Costa V, Solera D, Dondi F, Marchetti N, Laganà A, Gasparrini F. Geometric characterization of straight-chain perfluorohexylpropyl adsorbents for high performance liquid chromatography. J Chromatogr A 2013; 1286:47-54. [DOI: 10.1016/j.chroma.2013.02.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 02/12/2013] [Accepted: 02/15/2013] [Indexed: 11/24/2022]
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