Search
Search Results
-
Potentiometry, chemical equilibria, and flow injection analysis—three important topics taught with one experimental setup
In general, concepts such as chemical equilibria and classical analytical chemistry, as well as instrumental methods such as potentiometry and flow...
-
Flow Injection Analysis Technique for Online Preconcentration of Lead Ions in Airborne Particulate Matter Using Imprinted Polymer as the Sorbent
This work reported a simple and sensitive flow injection analysis (FIA) technique coupled with a Flame Atomic Absorption Spectrophotometer (FAAS) for...
-
Amperometric bienzymatic biosensor in flow injection analysis system for determination of aspartame in foods
An amperometric bienzymatic biosensor was developed for the determination of aspartame in a flow injection analysis (FIA) system, consisting of two...
-
Silver nanoparticles electrodeposited on electrochemically treated 3D sensor for nimesulide monitoring by amperometric detection with flow injection analysis
The detection and quantification of pharmaceutical compounds in various matrices, including environmental and biological samples, has received a...
-
Robust and high-throughput lipidomic quantitation of human blood samples using flow injection analysis with tandem mass spectrometry for clinical use
Direct infusion of lipid extracts into the ion source of a mass spectrometer is a well-established method for lipid analysis. In most cases,...
-
A Spectrophotometric Method for Tetracycline Determination in its Bulk Powder and Pharmaceutical Formulations Using Flow Injection and Batch Procedures: a Comparative Study
AbstractA reliable and environmental analytical method was developed for the direct determination of tetracycline using flow injection analysis ( FIA )...
-
Flow-Injection Amperometric Determination of Adrenalin, Melatonin, and Cortisol on an Electrode Modified with a Gold–Palladium Binary System and a Nafion Film
AbstractThe control of the precise concentration of steroid hormones and their synthetic analogs in biomedical objects is a relevant analytical task....
-
Microflow injection analysis based on modular 3D platforms and colorimetric detection for Fe(III) monitoring in a wide concentration range
A modular microflow injection analysis (microFIA) system for the determination of Fe(III) in a bioleaching reactor has been designed, developed and...
-
Selective Voltammetric and Flow-Injection Amperometric Determination of Acyclovir and Valacyclovir on an Electrode with a Reduced Graphene Oxide–Polyglycine Film Composite
AbstractAcyclovir and valacyclovir are oxidized on a glassy carbon electrode (GCE) with immobilized reduced graphene oxide coated with a polyglycine...
-
Reducing the channel diameter of polydimethylsiloxane fluidic chips made by a 3D-printed sacrificial template and their application for flow-injection analysis
Fluidic chips have attracted considerable interest in recent years for their potential applications in analytical devices. Previously, we developed a...
-
A novel flow injection amperometric method for sensitive determination of total antioxidant capacity at cupric-neocuproine complex modified MWCNT glassy carbon electrode
A novel amperometric method is presented for the determination of total antioxidant capacity in flow injection analysis (FIA) system using...
-
Determination of o-phthalaldehyde for dose verification of the clinical disinfectant by fluorescent sequential injection analysis
A new automated, generic analytical approach for determining the clinical disinfectant o -phthalaldehyde (OPA) is reported in this study. The proposed...
-
Green Flow Injection Spectrophotometry with Betel Nut (Areca catechu L.) Natural Reagent for Indirect Determination of Ascorbic Acid
AbstractA green flow injection spectrophotometric technique for the determination of ascorbic acid was described based on the redox and complexation...
-
Simple and Cost-effective Enzymatic Detection of Cholesterol Using Flow Injection Analysis
A flow-injection analytical (FIA) system was developed for the determination of cholesterol concentrations based on enzymatic reactions that occurred...
-
A New Charge Transfer Reaction for Spectrophotometric Determination of Nitrazepam Using Reverse Flow Injection Analysis
AbstractA new sensitive spectrophotometric method conjugated with reverse flow-injection analysis has been developed for the assay of nitrazepam ( NZP ...
-
Determination of chlorpromazine, levomepromazine, and promethazine by sequential injection analysis with VIS spectrometric or spectrofluorimetric detection
Automatic sequential injection analysis (SIA) with spectrometric or spectrofluorimetric detection is presented for the determination of three...
-
Electrocatalytic oxidation and flow injection analysis of formaldehyde at binary metal oxides (Co3O4–NiO and CuO–Co3O4) modified pencil graphite electrodes
In this work, a highly efficient performance of bimetallic thin films as their oxide forms (Co 3 O 4 –NiO and CuO–Co 3 O 4 ) modified on pencil graphite...
-
A simple method to quantify azo dyes in spices based on flow injection chromatography combined with chemometric tools
Para Red (PR) and Sudan dyes have been illegally used as colorants to adulterate certain foods by enhancing their red/orange colour. In addition,...
-
Batch injection analysis in tandem with electrochemical detection: the recent trends and an overview of the latest applications (2015–2020)
The purpose of the proposed review is to refer the contemporary capability of automated analytical systems, in particular batch injection analysis...
-
Flow-based methods and their applications in chemical analysis
Flow-based methods have been recognized as excellent tools for the automation and miniaturization of the main stages of chemical analysis. Since its...
