| [1] Holbrey J D,Seddon K R. Ionic Iiquids[J]. Clean Products Processes,1999,1(4):223-236.[2] Gutowski E K,Broker A G,Rogers D R,et al. Controlling the Aqueous Miscibility of Ionic Liquids:Aqueous Biphasic Systems of Water-miscible Ionic Liquids and Water-structuring Salt for Recycle, Metathesis and Separations[J] . J Am Chem Soc,2003,125:6632-6633.[3] WANG Qiang,LIANG Hongze,BAO Weiliang. Preparation of Task-specific Ionic Liquids and Their Application in Organic Synthesis[J]. Chinese J Appl Chem,2007,24(2):117-122(in Chinese).王强,梁洪泽,包伟良. 功能化离子液体的制备及其在合成中的应用[J]. 应用化学,2007,24(2):117-122. [4] Huddleston J G,Willauer H D,Swatloski R P,et al. Temperature Ionic Liquids as Novel Media for ‘Clean’ Liquid-Liquid Extraction[J]. Chem Commun,1998,16:1765-1766.[5] Poole C F,Poole S K. Extraction of Organic Compounds with Room Temperature Ionic Liquids[J]. J Chromatogr A,2010,1217:2268-2286. [6] GUO Yanyan,YIN Weiping,LIU Pu,et al. Extraction and Separation of Isoflavonoids from Rhynchosia Volubilis Lour Using Ionic Liquid[J]. Chinese J Appl Chem,2011,28(5):537-541(in Chinese).郭燕燕,尹卫平,刘普,等. 离子液体提取分离鹿藿中异黄酮化合物[J]. 应用化学,2011,28(5):537-541.[7] Wu H,Du L M. Ionic Liquid-Liquid Phase Microextraction for the Sensitive Determination of Sanguinarine and Chelerythrine in Chinese Herbal Medicines and Human Urine[J]. J Liq Chromatogr R T,2012,35(12):1662-1675.[8] Yao C,Anderson J L. Dispersive Liquid-Liquid Microextraction Using an in situ Metathesis Reaction to Form an Ionic Liquid Extraction Phase for the Preconcentration of Aromatic Compounds from Water[J]. Anal Bioanal Chem,2009,395:1491-1502. [9] Mahpishanian S,Shemirani F. Preconcentration Procedure Using in situ Solvent Formation Microextraction in the Presence of Ionic Liquid for Cadmium Determination in Saline Samples by Flame Atomic Absorption Spectrometry[J]. Talanta,2010,82:471-476. [10] Zeeb M,Ganjali M R,Norouzi P,et al. Separation and Preconcentration System Based on Microextraction with Ionic Liquid for Determination of Copper in Water and Food Samples by Stopped-flow Injection Spectrofluorimetry[J]. Food Chem Toxicol,2011,49:1086-1091.[11] Mónica G H,Verónica P,Jared L A,et al. A Novel in situ Preconcentration Method with Ionic Liquid-based Surfactants Resulting in Enhanced Sensitivity for the Extraction of Polycyclic Aromatic Hydrocarbons from Toasted Cereals[J]. J Chromatogr A,2012,1227(3):29-37.[12] Tsai Pilo,Tsai Tung hu. Simultaneous Determination of Berberine in Rat Blood, Liver and Bile Using Microdialysis Coupled to High-performance Liquid Chromatography[J]. J Chromatogr A,2002,961(1):125-130.[13] Yin L H,Lu B N,Qi Y,et al. Simultaneous Determination of 11 Active Components in Two Well-known Traditional Chinese Medicines by HPLC Coupled with Diode Array Detection for Quality Control[J]. J Pharm Biomed Anal,2009,49(4):1101-1108.[14] Deng Y T,Liao Q F,Li S H,et al. Simultaneous Determination of Berberine, Palmatine and Jatrorrhizine by Liquid Chromatography Tandem Mass Spectrometry in Rat Plasma and Its Application in a Pharmacokinetic Study after Oral Administration of Coptis Evodia Herb Couple[J]. J Chromatogr B,2008,863(2):195-205.[15] Huang J M,Wang G Q,Jin Y,et al. Determination of Palmatine in Canine Plasma by Liquid Chromatography-tandem Mass Spectrometry with Solid-phase Extraction[J]. J Chromatogr B,2007,854:279-285.[16] Yu S,Pang X Y,Deng Y X,et al. A sensitive and Specific Liquid Chromatography Mass Spectrometry Method for Simultaneous Determination of Berberine, Palmatine, Coptisine, Epiberberine and Jatrorrhizine from Coptidis Rhizoma in Rat Plasma[J]. Int J Mass Spectrom,2007,268:30-37.[17] Chen J H,Wang F M,Liu J,et al. Analysis of Alkaloids in Coptis Chinensis Franch by Accelerated Solvent Extraction Combined with Ultra Performance Liquid Chromatographic Analysis with Photodiode Array and Tandem Mass Spectrometry Detections[J]. Anal Chim Acta,2008,613(2):184-195. [18] Sun S W,Tseng H M. Sensitivity Improvement on Detection of Coptidis Alkaloids by Sweeping in Capillary Electrophoresis[J]. J Pharm Biomed Anal,2005,37(1):39-45. |
