Voltammmetric Determination of Captopril Using Multiwall Carbon Nanotubes Paste Electrode in the Presence of Isoproterenol as a Mediator.

Sadeghi Akbari Chermini, Hasan Krimi, Mohsen Keyvanfard, Khadijeh Alizad

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In one paragraph

Article in Iranian journal of pharmaceutical research : IJPR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

0.9field-weighted citation impact, top 23% of its field

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 7 citations in OpenAlex.

Development of Carbon Nanostructured Based Electrochemical Sensors for Pharmaceutical Analysis.Iranian journal of pharmaceutical research : IJPR · 2019
Review

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Sadeghi Akbari CherminiYoung Researchers and Elite Club, Majlesi Branch, Islamic Azad University, Isfahan, Iran.

Hasan KrimiDepartment of Chemistry, Majlesi Branch, Islamic Azad University, Isfahan, Iran.

Mohsen KeyvanfardDepartment of Chemistry, Majlesi Branch, Islamic Azad University, Isfahan, Iran.

Khadijeh AlizadDepartment of Chemistry, Majlesi Branch, Islamic Azad University, Isfahan, Iran.

Islamic Azad University, Isfahan · IRIslamic Azad University of Majlesi · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The electrocatalytic oxidation of captopril (CAP) was studied by modified carbon nanotubes paste electrode in the presence of isoproterenol (ISPT) using cyclic voltammetry (CV), chronoamperometry and square wave voltammetry (SWV). Also, the values of catalytic rate constant (k), and electron transfer coefficient (α) for CAP were calculated. The mechanism of CA electrochemical behavior at the modified electrode surface was analyzed by various electrochemical methods in the presence of mediator. The prepared modified electrode showed voltammetric responses with high sensitivity for CAP, making it very suitable for the detection of CAP at trace levels. Under the optimized conditions, the peak current was linear to CAP concentration over the concentration range of 0.3 to 90 μmol L(-1) using SWV. The detection limit was 0.1 μmol L(-1). The proposed method was successfully applied for the determination of CAP in the urine, tablet and patient urine samples.

Indexed as

CaptoprilIsoproterenolMultiwall carbon nanotubesSensorVoltammetry

Identifiers

PMID27610151

PMCPMC4986118

OpenAlexW2290019100

What OpenQuestion holds

Textmetadata

LicenceCC BY

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.