Evidence map›Paper›PMID 42392695›Full record

ArticleLuminescence : the journal of biological and chemical luminescence2026

Spectrofluorimetric Determination of Silodosin Using NBD-Cl Reagent: Applications to Capsules and Content Uniformity Testing.

Ahmed A Abu-Hassan

Abstract read
In one paragraph

Article in Luminescence : the journal of biological and chemical luminescence, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Ahmed A Abu-HassanDepartment of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, Egypt.ORCID https://orcid.org/0000-0001-8524-6867

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Silodosin (SDN) works by specifically blocking alpha-1 adrenergic receptors, with a strong preference for the α1A type and clinically approved for alleviating the symptoms associated with benign prostatic hyperplasia in adult patients. The medication is precisely quantified using a novel, affordable spectrofluorimetric strategy in this paper. The strategy uses a fluorogenic reagent (4-chloro-7-nitrobenzofurazan, NBD-Cl) to create a fluorescent compound called "SDN-NBD" when it reacts with SDN. Optimal fluorescence emission was recorded at 534.7 nm (excitation: 473.4 nm) after systematic refinement of reaction variables, including pH, temperature, and NBD-Cl concentration. The approach exhibited remarkable linearity throughout a spectrum of 40-750 ng/mL (R

Indexed as

4-Chloro-7-nitrobenzofurazanFluorescent DyesIndolesCapsulesHydrogen-Ion ConcentrationSpectrometry, FluorescenceTemperature4-Chloro-7-nitrobenzofurazan7-nitrobenzo-2-oxa-1,3-diazole chlorideCapsulesFluorescent DyesIndolessilodosincontent uniformityderivatizationmethod validationNBD‐Clpharmaceutical analysisspectrofluorimetry

Identifiers

PMID42392695
PMCPMC13349413

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.