Evidence map›Paper›PMID 33405018›Full record

ArticleJournal of fluorescence2021

Analysis of Fluorescence Quenching of Coumarin Derivative under Steady State and Transient State Methods.

V V Koppal, Raveendra Melavanki, Raviraj Kusanur, N R Patil

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Journal of fluorescence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
5.4field-weighted citation impact, top 5% 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

6 citing papers in PubMed, 26 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

V V KoppalDepartment of Physics, KLE Technological University, Hubli, Karnataka, 580031, India.
Raveendra MelavankiDepartment of Physics, M S Ramaiah Institute of Technology, Bangalore, Karnataka, 560054, India.
Raviraj KusanurDepartment of Chemistry, R.V. College of Engineering, Bangalore, Karnataka, 560059, India.
N R PatilDepartment of Physics, B V B College of Engineering and Technology, Hubli, Karnataka, 580031, India. patilnr23@gmail.com.ORCID http://orcid.org/0000-0002-7519-1142
KLE Technological University · INM S Ramaiah University of Applied Sciences · INR.V. College of Engineering

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nature has gifted us many organic molecules which have remarkable influence in our daily life. Amongst many organic molecules, heterocyclic organic molecules have gained potential applications in the advanced field of biomedicine, pharmaceutical, electronics and many more. In the present work fluorescence quenching of biologically active fluorescent probe 8EMOHCC by aniline in different solvents have been studied at room temperature. To understand the molecular behaviour in different media, solvents of different refractive index and dielectric constant have been used. Spectroscopic measurement techniques such as UV/Vis spectroscopy and time related single photon counting are employed to characterise the molecule at room temperature. The fluorescence quenching study shows linear dependence of SV-plot in solvents of different dielectric constants. It reveals that quenching reactions are dynamic in nature. Various parameters of quenching have been determined and identified the type of quenching involved in the quenching reaction. Further, k

Indexed as

FluorescenceAcetonitrilesCoumarinsFluorescent DyesMolecular StructureSpectrometry, FluorescenceAcetonitrilesCoumarinsFluorescent DyesActivation energyDiffusion rate parameterFluorescence quenchingSteady state and transient stateStern-Volmer equation

Identifiers

PMID33405018
OpenAlexW3120983431

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.