Evidence map›Paper›PMID 32759824›Full record

ArticleNanomaterials (Basel, Switzerland)2020

UV-Induced Nanoparticles-Formation, Properties and Their Potential Role in Origin of Life.

Lukas Nejdl, Kristyna Zemankova, Martina Havlikova, Michaela Buresova, David Hynek, Kledi Xhaxhiu, Filip Mravec, Martina Matouskova, Vojtech Adam, Martin Ferus and 2 more

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 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.

  1. Enhanced UV-C resistance through light-activated zinc-cysteine complex formation.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  2. Review
  3. Review
  4. 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

12 authors.

Lukas NejdlDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
Kristyna ZemankovaDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
Martina HavlikovaMaterials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkynova 118, 612 00 Brno, Czech Republic.
Michaela BuresovaDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
David HynekDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
Kledi XhaxhiuDepartment of Chemistry, Faculty of Natural Sciences, University of Tirana, Blv. Zog I, Nr. 2/1, 1001 Tirana, Albania.
Filip MravecMaterials Research Centre, Faculty of Chemistry, Brno University of Technology, Purkynova 118, 612 00 Brno, Czech Republic.ORCID 0000-0001-6114-4751
Martina MatouskovaDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
Vojtech AdamDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.
Martin FerusJ. Heyrovsky Institute of Physical Chemistry, Czech Academy of Sciences Dolejskova 3, 182 23 Prague 8, Czech Republic.
Jakub KapusSlovak Organisation for Space Activities, Zamocka 5, 811 03 Bratislava, Slovakia.
Marketa VaculovicovaDepartment of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ 613 00 Brno, Czech Republic.

Funding

CIISB research infrastructure funded by MEYS CR LM2015043Czech Science Foundation 19-03314SERDF/ESF CZ.02.1.01/0.0/0.0/16_019/0000778Internal Grant Agency of Mendel University in Brno IGA MENDELU 2019_TP_009
6 · The paper itself

Abstract

Inorganic nanoparticles might have played a vital role in the transition from inorganic chemistry to self-sustaining living systems. Such transition may have been triggered or controlled by processes requiring not only versatile catalysts but also suitable reaction surfaces. Here, experimental results showing that multicolor quantum dots might have been able to participate as catalysts in several specific and nonspecific reactions, relevant to the prebiotic chemistry are demonstrated. A very fast and easy UV-induced formation of ZnCd quantum dots (QDs) with a quantum yield of up to 47% was shown to occur 5 min after UV exposure of the solution containing Zn(II) and Cd(II) in the presence of a thiol capping agent. In addition to QDs formation, xanthine activity was observed in the solution. The role of solar radiation to induce ZnCd QDs formation was replicated during a stratospheric balloon flight.

Indexed as

metal ionsnanoparticle-based worldnanozymesorigin of lifethiolsUV-induced nanoparticles

Identifiers

PMID32759824
PMCPMC7466688

What OpenQuestion holds

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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.