Indirect determination of bromide by diffusion flow injection analysis with amperometric detection

1992 ◽  
Vol 342 (1-2) ◽  
pp. 98-102 ◽  
Author(s):  
Snezana D. Nikolic ◽  
Teodora D. Janković ◽  
Emil B. Milosavljević ◽  
James L. Hendrix ◽  
John H. Nelson
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Amperometric Detection ◽  
Diffusion Flow ◽  
Indirect Determination

Indirect determination of tetrahydroborate (BH−4) by gas-diffusion flow injection analysis with amperometric detection

Talanta ◽  
1993 ◽  
Vol 40 (8) ◽  
pp. 1283-1287 ◽  
Author(s):  
Snežana D. Nikolić ◽  
Emil B. Milosavljević ◽  
James L. Hendrix ◽  
John H. Nelson
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Amperometric Detection ◽  
Gas Diffusion ◽  
Diffusion Flow ◽  
Indirect Determination

Determination of mercury(II) at trace levels by gas-diffusion flow injection analysis with amperometric detection

2005 ◽  
Vol 539 (1-2) ◽  
pp. 203-207 ◽  
Author(s):  
Nazanin Amini ◽  
Terence J. Cardwell ◽  
Robert W. Cattrall ◽  
Spas Kolev
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Amperometric Detection ◽  
Gas Diffusion ◽  
Diffusion Flow

Indirect determination of chloride by gas-diffusion flow injection with amperometric detection

The Analyst ◽  
1991 ◽  
Vol 116 (1) ◽  
pp. 49 ◽  
Author(s):  
Sne?ana D. Nikoli? ◽  
Emil B. Milosavljevi? ◽  
James L. Hendrix ◽  
John H. Nelson
Keyword(s):  
Flow Injection ◽  
Amperometric Detection ◽  
Gas Diffusion ◽  
Diffusion Flow ◽  
Indirect Determination

scholarly journals Determination of sildenafil citrate (Viagra®) in various pharmaceutical formulations by flow injection analysis with multiple pulse amperometric detection

2012 ◽  
Vol 23 (10) ◽  
pp. 1800-1806 ◽  
Author(s):  
Antônio Carlos V. Lopes Júnior ◽  
Rita de Cássia Silva Luz ◽  
Flávio S. Damos ◽  
Alexandre S. dos Santos ◽  
Diego L. Franco ◽  
...  
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Amperometric Detection ◽  
Pharmaceutical Formulations ◽  
Sildenafil Citrate ◽  
Multiple Pulse ◽  
Pulse Amperometric Detection

Competitive heterogeneous enzyme immunoassay for theophylline by flow-injection analysis with electrochemical detection of p-aminophenol

1990 ◽  
Vol 36 (4) ◽  
pp. 662-665 ◽  
Author(s):  
E P Gil ◽  
H T Tang ◽  
H B Halsall ◽  
W R Heineman ◽  
A S Misiego
Keyword(s):  
Alkaline Phosphatase ◽  
Detection Limit ◽  
Electrochemical Detection ◽  
Flow Injection ◽  
Flow Injection Analysis ◽  
General Procedure ◽  
Amperometric Detection ◽  
Enzyme Label ◽  
Commercial Kit

Abstract A competitive enzyme-linked immunoabsorbent assay based on the flow-injection amperometric detection of p-aminophenol has been investigated with use of the materials and general procedure of a commercial kit for the determination of theophylline in human serum. The antibody is immobilized on glass beads, and the enzyme label is alkaline phosphatase (EC 3.1.3.1). The high currents generated during the electrochemical detection allowed a rapid (35 min) and simple determination of theophylline throughout its therapeutic range (10-20 mg/L) and also in the subtherapeutic range (detection limit of about 80 micrograms/L).

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