-
2
-
-
35848962102
-
Nonaqueous CE using contactless conductivity detection and ionic liquids as BGEs in CAN
-
Borissova, M., J. Gorbatsǒva, A. Ebber, M. Kaljurand, M. Koel, and M. Vaher. 2007. Nonaqueous CE using contactless conductivity detection and ionic liquids as BGEs in CAN. Electrophoresis 28: 3600-3605.
-
(2007)
Electrophoresis
, vol.28
, pp. 3600-3605
-
-
Borissova, M.1
Gorbatsǒva, J.2
Ebber, A.3
Kaljurand, M.4
Koel, M.5
Vaher, M.6
-
3
-
-
33845471128
-
Iridium/iridium oxide electrode for potentiometric determination of proton activity in hydroorganic solutions at sub-zero temperature
-
Bordi, S., M. Carlà, G. Papeschi, and S. Pinzauti. 1984. Iridium/iridium oxide electrode for potentiometric determination of proton activity in hydroorganic solutions at sub-zero temperature. Anal. Chem. 56: 317-319.
-
(1984)
Anal. Chem
, vol.56
, pp. 317-319
-
-
Bordi, S.1
Carlà, M.2
Papeschi, G.3
Pinzauti, S.4
-
4
-
-
44649092127
-
Analysis of major alkaloids in Rhizoma coptidis by capillary electrophoresis electrospray-time of flightmass spectrometry with different background electrolytes
-
Chen, J. H., H. Q. Zhao, X. R. Wang, F. S. C. Lee, H. H. Yang, and L. Zheng. 2008. Analysis of major alkaloids in Rhizoma coptidis by capillary electrophoresis electrospray-time of flightmass spectrometry with different background electrolytes. Electrophoresis 29: 2135-2147.
-
(2008)
Electrophoresis
, vol.29
, pp. 2135-2147
-
-
Chen, J.H.1
Zhao, H.Q.2
Wang, X.R.3
Lee, F.S.C.4
Yang, H.H.5
Zheng, L.6
-
5
-
-
0033992235
-
Analysis of coptisine, berberine and palmatine in adulterated Chinese medicine by capillary electrophoresis-electrospray ion trap mass spectrometry
-
Chen, Y. R., K. C. Wen, and G. R. Her. 2000. Analysis of coptisine, berberine and palmatine in adulterated Chinese medicine by capillary electrophoresis-electrospray ion trap mass spectrometry. J. Chromatogr. A 866: 273-280.
-
(2000)
J. Chromatogr. A
, vol.866
, pp. 273-280
-
-
Chen, Y.R.1
Wen, K.C.2
Her, G.R.3
-
6
-
-
0011283497
-
Estimation of Coptis rhizomes on TLC
-
Ikuta, A., and H. Itokawa. 1983. Estimation of Coptis rhizomes on TLC. Shoyakugaku Zasshi 37: 195-197.
-
(1983)
Shoyakugaku Zasshi
, vol.37
, pp. 195-197
-
-
Ikuta, A.1
Itokawa, H.2
-
7
-
-
0028818003
-
Inhibitors of DNA topoisomerase I and II isolated from the Coptis Rhizomes
-
Kobayashi, Y., Y. Yamashita, N. Fujii, K. Takaboshi, T. Kawakami, M. Kawamura, T. Mizukami, and H. Nakano. 1995. Inhibitors of DNA topoisomerase I and II isolated from the Coptis Rhizomes. Planta Medica 61: 414-418.
-
(1995)
Planta Medica
, vol.61
, pp. 414-418
-
-
Kobayashi, Y.1
Yamashita, Y.2
Fujii, N.3
Takaboshi, K.4
Kawakami, T.5
Kawamura, M.6
Mizukami, T.7
Nakano, H.8
-
8
-
-
0035105286
-
Monoamine oxidase inhibitors from rhizoma of Coptis chinensis
-
Kong, L. D., C. H. Cheng, and R. X. Tan. 2001. Monoamine oxidase inhibitors from rhizoma of Coptis chinensis. Planta Medica 67: 74-76.
-
(2001)
Planta Medica
, vol.67
, pp. 74-76
-
-
Kong, L.D.1
Cheng, C.H.2
Tan, R.X.3
-
9
-
-
0001601164
-
Studies on the quantitative analysis of constituents in crude drugs by thin-layer chromatography. I. studies on the quantitative analysis of berberine in Coptis Japonica makino by thin-layer chromatography
-
Kurono, G., K. Ogura, and K. Sasaki. 1965. Studies on the quantitative analysis of constituents in crude drugs by thin-layer chromatography. I. studies on the quantitative analysis of berberine in Coptis Japonica makino by thin-layer chromatography. Yakugaku Zasshi 85: 262-266.
-
(1965)
Yakugaku Zasshi
, vol.85
, pp. 262-266
-
-
Kurono, G.1
Ogura, K.2
Sasaki, K.3
-
10
-
-
0030040157
-
Inhibitory effects of protoberberine alkaloids from the roots of Coptis japonica on catecholamine biosynthesis in PC12 Cells
-
Lee, M. K., and H. S. Kim. 1996. Inhibitory effects of protoberberine alkaloids from the roots of Coptis japonica on catecholamine biosynthesis in PC12 Cells. Planta Medica 62: 31-34.
-
(1996)
Planta Medica
, vol.62
, pp. 31-34
-
-
Lee, M.K.1
Kim, H.S.2
-
12
-
-
0026793119
-
Determination of quaternary alkaloids from Coptidis Rhizoma by capillary electrophoresis
-
Liu, Y. M., and S. J. Sheu. 1992. Determination of quaternary alkaloids from Coptidis Rhizoma by capillary electrophoresis. J. Chromatogr. 623: 196-199.
-
(1992)
J. Chromatogr
, vol.623
, pp. 196-199
-
-
Liu, Y.M.1
Sheu, S.J.2
-
13
-
-
0028132613
-
Capillary electrophoretic analyses of alkaloids in commercial samples of Coptidis Rhizoma
-
Liu, Y. M., S. J. Sheu, S. H. Chiou, H. C. Chang, and Y. P. Chen. 1994. Capillary electrophoretic analyses of alkaloids in commercial samples of Coptidis Rhizoma. Phytochem. Anal. 18: 256-260.
-
(1994)
Phytochem. Anal
, vol.18
, pp. 256-260
-
-
Liu, Y.M.1
Sheu, S.J.2
Chiou, S.H.3
Chang, H.C.4
Chen, Y.P.5
-
14
-
-
65949117025
-
The use of CE ECL with ionic liquid for the determination of drug alkaloids and applications in human urine
-
Liu, Y. M., W. Tian, Y. X. Jia, and H. Yan. 2009. The use of CE ECL with ionic liquid for the determination of drug alkaloids and applications in human urine. Electrophoresis 30: 1406-1406.
-
(2009)
Electrophoresis
, vol.30
, pp. 1406
-
-
Liu, Y.M.1
Tian, W.2
Jia, Y.X.3
Yan, H.4
-
15
-
-
42349094326
-
Separation of single-walled carbon nanotubes by use of ionic liquid-aided capillary electrophoresis
-
López-Pastor, M., A. Domínguez-Vidal, M. J. Ayora-Canada, B. M. Simonet, B. Lendl, and M. Valcárcel. 2008. Separation of single-walled carbon nanotubes by use of ionic liquid-aided capillary electrophoresis. Anal. Chem.80: 2672-2679.
-
(2008)
Anal. Chem
, vol.80
, pp. 2672-2679
-
-
López-Pastor, M.1
Domínguez-Vidal, A.2
Ayora-Canada, M.J.3
Simonet, B.M.4
Lendl, B.5
Valcárcel, M.6
-
16
-
-
84859858429
-
Application of cationic surfactant in the microwave-assisted extraction of alkaloids from Rhizoma Coptidis
-
Luo, X. B., X. M. Tu, and W. P. Xiao. 2010. Application of cationic surfactant in the microwave-assisted extraction of alkaloids from Rhizoma Coptidis. Anal. Chem.: An Indian J. 9: 190-195.
-
(2010)
Anal. Chem.: An Indian J
, vol.9
, pp. 190-195
-
-
Luo, X.B.1
Tu, X.M.2
Xiao, W.P.3
-
18
-
-
49649121766
-
Use of 1-alkyl-3-methylimidazolium-based ionic liquids as background electrolytes in capillary electrophoresis for the analysis of inorganic anions
-
Mo, H. B., L. Y. Zhu, and W. J. Xu. 2008. Use of 1-alkyl-3-methylimidazolium-based ionic liquids as background electrolytes in capillary electrophoresis for the analysis of inorganic anions. J. Sep. Sci. 31: 2470-2475.
-
(2008)
J. Sep. Sci
, vol.31
, pp. 2470-2475
-
-
Mo, H.B.1
Zhu, L.Y.2
Xu, W.J.3
-
19
-
-
60749110330
-
New ionic liquid for inorganic cations analysis by capillary electrophoresis: 2-hydroxy-N,N,N-trimethyl-1-phenylethanaminium bis(trifluoromethylsulfonyl)imide (phenylcholine NTf2)
-
Mofaddel, N., H. Krajian, D. Villemin, and P. L. Desbène. 2009. New ionic liquid for inorganic cations analysis by capillary electrophoresis: 2-hydroxy-N,N,N-trimethyl-1-phenylethanaminium bis(trifluoromethylsulfonyl)imide (phenylcholine NTf2). Anal. Bioanal. Chem. 393: 1545-1554.
-
(2009)
Anal. Bioanal. Chem
, vol.393
, pp. 1545-1554
-
-
Mofaddel, N.1
Krajian, H.2
Villemin, D.3
Desbène, P.L.4
-
20
-
-
0029099504
-
Study on baths with crude drug. II: The effects of Coptidis rhizoma extracts as skin permeation enhancer
-
Namba, T., K. Sekiya, A. Toshinal, S. Kadota, T. Hatanaka, K. Katayama, and T. Koizumi. 1995. Study on baths with crude drug. II: the effects of Coptidis rhizoma extracts as skin permeation enhancer. Yakugaku Zasshi 115: 618-625.
-
(1995)
Yakugaku Zasshi
, vol.115
, pp. 618-625
-
-
Namba, T.1
Sekiya, K.2
Toshinal, A.3
Kadota, S.4
Hatanaka, T.5
Katayama, K.6
Koizumi, T.7
-
21
-
-
33645357547
-
Rapid separation and determination of aconitine alkaloids in traditional Chinese herbs by capillary electrophoresis using 1-butyl-3-methylimidazoium-based ionic liquid as running electrolyte
-
Qi, S. D., S. Y. Cui, Y. Q. Cheng, X. G. Chen, and Z. D. Hu. 2006. Rapid separation and determination of aconitine alkaloids in traditional Chinese herbs by capillary electrophoresis using 1-butyl-3-methylimidazoium-based ionic liquid as running electrolyte. Biomed. Chromatogr. 20: 294-300.
-
(2006)
Biomed. Chromatogr
, vol.20
, pp. 294-300
-
-
Qi, S.D.1
Cui, S.Y.2
Cheng, Y.Q.3
Chen, X.G.4
Hu, Z.D.5
-
22
-
-
12344260660
-
Sensitivity improvement on detection of Coptidis alkaloids by sweeping in capillary electrophoresis
-
Sun, S. W., and H. M. Tseng. 2005. Sensitivity improvement on detection of Coptidis alkaloids by sweeping in capillary electrophoresis. J. Pharm. Biomed. Anal. 37: 39-45.
-
(2005)
J. Pharm. Biomed. Anal
, vol.37
, pp. 39-45
-
-
Sun, S.W.1
Tseng, H.M.2
-
24
-
-
0034937556
-
Nonaqueous capillary electrophoresis in acetonitrile using ionic-liquid buffer electrolytes
-
Vaher, M., M. Koel, and M. Kaljurand. 2001. Nonaqueous capillary electrophoresis in acetonitrile using ionic-liquid buffer electrolytes. Chromatographia 53: 302-306.
-
(2001)
Chromatographia
, vol.53
, pp. 302-306
-
-
Vaher, M.1
Koel, M.2
Kaljurand, M.3
-
25
-
-
0037032626
-
Application of 1-alkyl-3-methylimidazolium-based ionic liquids in nonaqueous capillary electrophoresis
-
Vaher, M., M. Koel, and M. Kaljurand. 2002a. Application of 1-alkyl-3-methylimidazolium-based ionic liquids in nonaqueous capillary electrophoresis. J. Chromatogr. A 979: 27-32.
-
(2002)
J. Chromatogr. A
, vol.979
, pp. 27-32
-
-
Vaher, M.1
Koel, M.2
Kaljurand, M.3
-
26
-
-
0036192354
-
Ionic liquids as electrolytes for nonaqueous capillary electrophoresis
-
Vaher, M., M. Koel, and M. Kaljurand. 2002b. Ionic liquids as electrolytes for nonaqueous capillary electrophoresis. Electrophoresis 23: 426-430.
-
(2002)
Electrophoresis
, vol.23
, pp. 426-430
-
-
Vaher, M.1
Koel, M.2
Kaljurand, M.3
-
27
-
-
0034646950
-
Enantiomeric separations by nonaqueous capillary electrophoresis
-
Wang, F, and M. G. Khaledi. 2000. Enantiomeric separations by nonaqueous capillary electrophoresis. J. Chromatogr. A 875: 277-293.
-
(2000)
J. Chromatogr. A
, vol.875
, pp. 277-293
-
-
Wang, F.1
Khaledi, M.G.2
-
28
-
-
0347417134
-
Room-temperature ionic liquids: Solvent for synthesis and catalysis
-
Welton, T. 1999. Room-temperature ionic liquids: Solvent for synthesis and catalysis. Chem. Rev. 99: 2071-2083.
-
(1999)
Chem. Rev
, vol.99
, pp. 2071-2083
-
-
Welton, T.1
-
29
-
-
15944413886
-
Determination of berberine hydrochloride and trimethoprim in Capsulae Berberine et Trimethoprim by HPLC
-
Xu, B., and L. M. Gao. 2001. Determination of berberine hydrochloride and trimethoprim in Capsulae Berberine et Trimethoprim by HPLC. Chin. J. Pharm. Anal. 21: 21-23.
-
(2001)
Chin. J. Pharm. Anal
, vol.21
, pp. 21-23
-
-
Xu, B.1
Gao, L.M.2
-
30
-
-
63649088202
-
Successful establishment of MEKC with electrochemiluminescence detection based on one functionalized ionic liquid
-
Xu, Y. H., L. Y. Fang, and E. K. Wang. 2009. Successful establishment of MEKC with electrochemiluminescence detection based on one functionalized ionic liquid. Electrophoresis 30: 365-371.
-
(2009)
Electrophoresis
, vol.30
, pp. 365-371
-
-
Xu, Y.H.1
Fang, L.Y.2
Wang, E.K.3
-
31
-
-
0001668550
-
Quantitative alalysis of berberine analysis type alkalodis and Japanese Coptisdis rhizome
-
Yoneda, K., E. Yamagata, M. Miyaura, L. Hua, and M. Mizuno. 1987. Quantitative alalysis of berberine analysis type alkalodis and Japanese Coptisdis rhizome. Shoyakugaku Zasshi 41: 205-208.
-
(1987)
Shoyakugaku Zasshi
, vol.41
, pp. 205-208
-
-
Yoneda, K.1
Yamagata, E.2
Miyaura, M.3
Hua, L.4
Mizuno, M.5
-
32
-
-
35148870812
-
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
-
Yu, S, X. Y. Pang, Y. X. Deng, L. Liu, Y. Liang, X. D. Liu, L. Xie, G. J. Wang, and X. T. Wang. 2007. 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. Inter. J. Mass Spectr. 268: 30-37.
-
(2007)
Inter. J. Mass Spectr
, vol.268
, pp. 30-37
-
-
Yu, S.1
Pang, X.Y.2
Deng, Y.X.3
Liu, L.4
Liang, Y.5
Liu, X.D.6
Xie, L.7
Wang, G.J.8
Wang, X.T.9
-
33
-
-
33644501086
-
Application of 1-alkyl-3-methylimidazolium-based ionic liquids in separation of bioactive flavonoids by capillary zone electrophoresis
-
Yue, M. E., and Y. P. Shi. 2006. Application of 1-alkyl-3-methylimidazolium-based ionic liquids in separation of bioactive flavonoids by capillary zone electrophoresis. J. Sep. Sci. 29: 272-276.
-
(2006)
J. Sep. Sci
, vol.29
, pp. 272-276
-
-
Yue, M.E.1
Shi, Y.P.2
|