On-line HPLC Determination of Enzymatic Activity of Alkaline Phosphatase in Natural Water Using Spectrofluorometric Detection

Akio Hirose; Yukihiro Esaka; Michiru Ohta; Hiroki Haraguchi

doi:10.1246/cl.1993.307

On-line HPLC Determination of Enzymatic Activity of Alkaline Phosphatase in Natural Water Using Spectrofluorometric Detection

Chemistry Letters ◽

10.1246/cl.1993.307 ◽

1993 ◽

Vol 22 (2) ◽

pp. 307-310 ◽

Cited By ~ 3

Author(s):

Akio Hirose ◽

Yukihiro Esaka ◽

Michiru Ohta ◽

Hiroki Haraguchi

Keyword(s):

Alkaline Phosphatase ◽

Enzymatic Activity ◽

Natural Water ◽

Hplc Determination ◽

On Line

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OPTIMIZATION AND AUTOMATION OF THE SPE-CLEANUP AND ON-LINE HPLC DETERMINATION OF N-METHYLCARBAMATE PESTICIDES IN FRUIT AND VEGETABLES

Food Policy Trends in Europe ◽

10.1016/b978-1-85573-284-1.50037-2 ◽

1995 ◽

pp. 210

Author(s):

A. De Kok ◽

M. Hiemstra ◽

C.P. Vreeker

Keyword(s):

Fruit And Vegetables ◽

Hplc Determination ◽

On Line

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On-line elution of iron hydroxide coprecipitate carrier for determination of REEs in natural water by mix-gas ICP-MS

Journal of Analytical Atomic Spectrometry ◽

10.1039/b921214k ◽

2010 ◽

Vol 25 (3) ◽

pp. 364-369 ◽

Cited By ~ 21

Author(s):

Yanbei Zhu ◽

Kazumi Inagaki ◽

Hiroki Haraguchi ◽

Koichi Chiba

Keyword(s):

Natural Water ◽

Iron Hydroxide ◽

Icp Ms ◽

On Line

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Rapid flow injection spectrophotometric determination of monofluorophosphates in toothpastes after on-line hydrolysis by alkaline phosphatase immobilized on a cellulose nitrate membrane

The Analyst ◽

10.1039/b104546f ◽

2001 ◽

Vol 126 (9) ◽

pp. 1608-1611 ◽

Cited By ~ 10

Author(s):

Paraskevas D. Tzanavaras ◽

Demetrius G. Themelis

Keyword(s):

Alkaline Phosphatase ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Cellulose Nitrate ◽

Rapid Flow ◽

On Line

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Simultaneous HPLC determination of phenylurea herbicides and their corresponding anilines in water after on-line preconcentration

Journal of High Resolution Chromatography ◽

10.1002/jhrc.1240171105 ◽

1994 ◽

Vol 17 (11) ◽

pp. 756-758 ◽

Cited By ~ 16

Author(s):

Štefan Hatrík ◽

Jozef Lehotay ◽

Jozef Tekel'

Keyword(s):

Hplc Determination ◽

Phenylurea Herbicides ◽

On Line

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Determination of alkaline phosphatase-hydrolyzable phosphorus in natural water systems by enzymatic flow injection

Limnology and Oceanography ◽

10.4319/lo.1994.39.8.1993 ◽

1994 ◽

Vol 39 (8) ◽

pp. 1993-2000 ◽

Cited By ~ 37

Author(s):

Ying Shun ◽

Ian D. McKelvie ◽

Barry T. Hart

Keyword(s):

Alkaline Phosphatase ◽

Flow Injection ◽

Natural Water ◽

Water Systems

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Rapid spectrophotometric determination of fosfestrol following on-line hydrolysis by alkaline phosphatase using flow injection and chasing zones

Analytica Chimica Acta ◽

10.1016/s0003-2670(02)00315-x ◽

2002 ◽

Vol 462 (1) ◽

pp. 119-124 ◽

Cited By ~ 5

Author(s):

Paraskevas D. Tzanavaras ◽

Demetrius G. Themelis ◽

Bo Karlberg

Keyword(s):

Alkaline Phosphatase ◽

Spectrophotometric Determination ◽

Flow Injection ◽

On Line

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Determination of Cobalt in Natural Water as a 2-(5-Bromo-2-pyridylazo)-5-(N-propyl-N-(3-sulfopropyl)amino)phenol Chelate by On-Line Preconcentration HPLC with Column-Switching Technique.

Analytical Sciences ◽

10.2116/analsci.14.343 ◽

1998 ◽

Vol 14 (2) ◽

pp. 343-347 ◽

Cited By ~ 13

Author(s):

Nobuo UEHARA ◽

Kazuhiro FUKUDA ◽

Yoshio SHIJO

Keyword(s):

Natural Water ◽

Column Switching ◽

Amino Phenol ◽

On Line

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An automated HPLC determination of meticlorpindol in eggs with UV absorbance detection, using on-line dialysis and pre-concentration as sample clean-up; occurrence in and carry over to eggs

European Food Research and Technology ◽

10.1007/bf01188259 ◽

1990 ◽

Vol 190 (1) ◽

pp. 25-30 ◽

Cited By ~ 9

Author(s):

Ernst Maurits Mattern ◽

Cornelis Adriaan Kan ◽

Hendrik Wilhelmus Gend

Keyword(s):

Hplc Determination ◽

Uv Absorbance ◽

Absorbance Detection ◽

Automated Hplc ◽

On Line ◽

Carry Over

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On-Line Trace Enrichment and HPLC Determination of Polycyclic Aromatic Hydrocarbons in Water

International Journal of Environmental & Analytical Chemistry ◽

10.1080/03067319408044415 ◽

1994 ◽

Vol 56 (1) ◽

pp. 33-47 ◽

Cited By ~ 15

Author(s):

L. E. Vera-A Vila ◽

R. Covarrubias

Keyword(s):

Polycyclic Aromatic Hydrocarbons ◽

Aromatic Hydrocarbons ◽

Hplc Determination ◽

Trace Enrichment ◽

Polycyclic Aromatic ◽

On Line ◽

Line Trace

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HPLC Determination of Trace Levels of Aliphatic Aldehydes C1- C4in River and Tap Water Using On-Line Preconcentration

Journal of Liquid Chromatography ◽

10.1080/10826079408013161 ◽

1994 ◽

Vol 17 (3) ◽

pp. 579-588 ◽

Cited By ~ 8

Author(s):

J. Lehotay ◽

K. Hromulaková

Keyword(s):

Tap Water ◽

Hplc Determination ◽

Aliphatic Aldehydes ◽

On Line

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