Evidence map›Paper›PMID 34020696›Full record

ArticleBMC chemistry2021

Nano-SiO

Maryam Mehravar, Bi Bi Fatemeh Mirjalili, Elaheh Babaei, Abdolhamid Bamoniri

Open access · goldAbstract read
In one paragraph

Article in BMC chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 31 citations in OpenAlex.

  1. Nanao/organocatalyat SiOBMC chemistry · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. FeScientific reports · 2023
    Article
  6. Article
  7. Article
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.

Maryam MehravarDepartment of Chemistry, College of Science, Yazd University, Yazd, Iran.
Bi Bi Fatemeh MirjaliliDepartment of Chemistry, College of Science, Yazd University, Yazd, Iran. fmirjalili@yazd.ac.ir.
Elaheh BabaeiDepartment of Chemistry, College of Science, Yazd University, Yazd, Iran.
Abdolhamid BamoniriDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran.
Yazd University · IRUniversity of Kashan · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe nano-sized particles enhance the exposed surface area of the active part of the catalyst, thereby increasing the contact between precursors and catalyst considerably. In this study, nano-SiO

resultsTetrahydrobenzo[b]pyrans were synthesized by using nano-SiO

conclusionsThe fundamental privileges of this method are short reaction time, plain procedure, recyclability of catalyst and high yields of products.

Indexed as

BenzopyransHeterogeneous catalystMulticomponent reactionNano-silicaNano-SiO2/DBN

Identifiers

PMID34020696
PMCPMC8140504
OpenAlexW3135032071

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.