Evidence map›Paper›PMID 32062631›Full record

ArticleAnalytical sciences : the international journal of the Japan Society for Analytical Chemistry2020

Square-wave Adsorptive Anodic Stripping Voltammetric Determination of Antidiabetic Drug Linagliptin in Pharmaceutical Formulations and Biological Fluids Using a Pencil Graphite Electrode.

Ahmed H Naggar, Gamal A Saleh, Mahmoud A Omar, Ahmed M Haredy, Sayed M Derayea

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Article in Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

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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

5 authors.

Ahmed H NaggarChemistry Department, College of Science and Arts, Jouf University, Al-Qurayyat, 75911, Saudi Arabia. ahayoub@ju.edu.sa.
Gamal A SalehDepartment of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt.
Mahmoud A OmarDepartment of Pharmacognosy and Pharmaceutical Chemistry, College of Pharmacy, Taibah University, Medinah, Saudi Arabia.
Ahmed M HaredyAnalytical Chemistry Department, Faculty of Pharmacy, Minia University, Minia, Egypt.
Sayed M DerayeaAnalytical Chemistry Department, Faculty of Pharmacy, Minia University, Minia, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A simple, sensitive, low-cost, quick and reliable square-wave anodic stripping voltammetric method is described for the determination of the antidiabetic drug Linagliptin (LNG) in pure form, tablets, and spiked human urine and plasma samples. Using a pencil graphite electrode (PGE), cyclic voltammetry (CV) was applied to study the electrochemical behavior of LNG. In a Teorell-Stenhagen buffer (pH 5.5) containing 0.1 M NaClO

Indexed as

AdsorptionCalibrationDrug CompoundingElectrochemistryElectrodesGraphiteHumansHypoglycemic AgentsLinagliptinGraphiteHypoglycemic AgentsLinagliptinbiological fluidsdeterminationLinagliptinpencil graphite electrodepharmaceutical formulationssquare wave voltammetry

Identifiers

PMID32062631

What OpenQuestion holds

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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.