Volume 30; Issue 13

Journal of Separation Science

Volume 30; Issue 13

1

Rapid densitometric method for simultaneous analysis of umbelliferone, psoralen, and eugenol in herbal raw materials using HPTLC

Kamlesh Dhalwal, Vaibhav M. Shinde, Kakasaheb R. Mahadik, Ajay G. Namdeo

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 488 KB

english, 2007

2

Separation and quantification of 9-(alkylthio)acridines by capillary micellar electrokinetic chromatography and capillary liquid chromatography

Jana Nejmanová, Pavel Coufal, Zuzana Bosáková, Jana Suchánková, Eva Tesarová

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 804 KB

english, 2007

3

Determination of trace levels of dinitrophenolic compounds by microporous membrane liquid–liquid extraction in environmental water samples

Luis Bartolomé, Jon Lezamiz, Néstor Etxebarria, Olatz Zuloaga, Jan Åke Jönsson

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.85 MB

english, 2007

4

Isolation and purification of ginkgo flavonol glycosides from Ginkgo biloba leaves by high-speed counter-current chromatography

Qiang Zhang, Li-Juan Chen, Hao-Yu Ye, Lei Gao, Wenli Hou, Minghai Tang, Guangli Yang, Zhenhua Zhong, Yuan Yuan, Aihua Peng

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 841 KB

english, 2007

5

Determination of gastrodin and vanillyl alcohol in Gastrodia elata Blume by pressurized liquid extraction at room temperature

Eng Shi Ong, Ming Yuan Heng, Swee Ngin Tan, Jean Wan Hong Yong, Huijing Koh, Chin Chye Teo, Choy Sin Hew

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.28 MB

english, 2007

6

Simultaneous characterization of isoflavonoids and astragalosides in two Astragalus species by high-performance liquid chromatography coupled with atmospheric pressure chemical ionization tandem mass spectrometry

Xi Zhang, Hong-Bin Xiao, Xing-Ya Xue, Yan-Guo Sun, Xin-Miao Liang

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 2.42 MB

english, 2007

7

Quantitative determination of clozapine in serum by instrumental planar chromatography

Sigrid Mennickent, Alejandra Sobarzo, Mario Vega, Carmen Gloria Godoy, Marta de Diego

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 736 KB

english, 2007

8

Preparative isolation and purification of sinomenine from Sinomenium acutum by centrifugal partition chromatography

Jong Hye Cheong, Chul Young Kim, Jinwoong Kim

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 461 KB

english, 2007

9

HPLC-MS of anthraquinoids, flavonoids, and their degradation products in analysis of natural dyes in archeological objects

Izabella Surowiec, Bogdan Szostek, Marek Trojanowicz

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.20 MB

english, 2007

10

Determination of sugars and alditols in tobacco with high performance anion-exchange chromatography

Kuntian Tang, Lina Liang, Yaqi Cai, Shifen Mou

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 662 KB

english, 2007

11

Preparation and chromatographic properties of a multimodal chiral stationary phase based on phenyl-carbamate-propyl-β-CD for HPLC

Kahina Si Ahmed, Fairouz Tazerouti, Ahmed Yacine Badjah-Hadj-Ahmed, Brahim Youcef Meklati

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.66 MB

english, 2007

12

Multiresidue analytical method of pesticides in peanut oil using low-temperature cleanup and dispersive solid phase extraction by GC-MS

Li Li, Hongyan Zhang, Canping Pan, Zhiqiang Zhou, Shuren Jiang, Fengmao Liu

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 553 KB

english, 2007

13

Chip-based nano-LC-MS/MS identification of proteins in complex biological samples using a novel polymer microfluidic device

Jan Srbek, Jan Eickhoff, Uwe Effelsberg, Karsten Kraiczek, Tom van de Goor, Pavel Coufal

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 553 KB

english, 2007

14

The fractal calibration method applied to the characterization of polymers in solvent mixtures and in mixed gel packings by SEC

Iolanda Porcar, Rosa García-Lopera, Concepción Abad, Agustín Campos

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 838 KB

english, 2007

15

p-Nitro-N-propylaniline/silica: Synthesis, characterization, and its application in matrix solid phase dispersion for multiresidue analysis of pesticides in carrots

Fernanda Contieri Abad, Priscila Romero Winck, Edilson Valmir Benvenutti, Maria do Carmo Ruaro Peralba, Elina Bastos Caramão, Cláudia Alcaraz Zini

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 696 KB

english, 2007

16

A rapid RP-HPTLC densitometry method for simultaneous determination of major flavonoids in important medicinal plants

Pamita Bhandari, Neeraj Kumar, Ajai P. Gupta, Bikram Singh, Vijay K. Kaul

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 591 KB

english, 2007

17

High-performance thin-layer chromatographic method for quantitative determination of 4α-methyl-24β-ethyl-5α-cholesta-14,25-dien-3β-ol, 24β-ethylcholesta-5,9(11),22E-trien-3β-ol, and betulinic acid in Clerodendrum inerme

Richa Pandey, Ram K. Verma, Madan M. Gupta

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 482 KB

english, 2007

18

Broad-spectrum separations in metabolomics using enhanced polar LC stationary phases: A dedicated evaluation using plant metabolites

Ruben t'Kindt, Goedele Alaerts, Yvan Vander Heyden, Dieter Deforce, Jan Van Bocxlaer

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.86 MB

english, 2007

19

Analysis of 4-methyl-piperazine-1-carbodithioic acid 3-cyano-3,3-diphenyl-propyl ester hydrochloride and its major metabolites in rat plasma and tissues by LC-MS/MS

Xiaomei Jiang, Xiaomei Ling, Fangbin Han, Runtao Li, Jingrong Cui

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.02 MB

english, 2007

20

Preparation of single-walled carbon nanotube fiber coating for solid-phase microextraction of organochlorine pesticides in lake water and wastewater

Jianxia Lü, Jingfu Liu, Yang Wei, Kaili Jiang, Shoushan Fan, Jiyan Liu, Guibin Jiang

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.09 MB

english, 2007

21

Characterisation of RPLC columns packed with porous sub-2 μm particles

Patrik Petersson, Melvin R. Euerby

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 1.81 MB

english, 2007

22

A strategy to develop fast RP-HPLC methods using monolithic silica columns

Sami El Deeb, Lutz Preu, Hermann Wätzig

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 870 KB

english, 2007

23

Enantiomeric purity of (+/–)-methyl jasmonate in fresh leaf samples and commercial fragrances

Maria L. Ruiz del Castillo, Gracia P. Blanch

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 387 KB

english, 2007

24

Contents: J. Sep. Sci. 13/2007

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 615 KB

english, 2007

25

Reviews in the Spotlight: J. Sep. Sci. 13/2007

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 192 KB

english, 2007

26

Company and Product News: J. Sep. Sci. 13/2007

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 182 KB

english, 2007

27

Calendar of Events: J. Sep. Sci. 13/2007

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 100 KB

english, 2007