Evidence map›Paper›PMID 34201648›Full record

ArticleInternational journal of molecular sciences2021

Photochemical Properties and Stability of BODIPY Dyes.

Patryk Rybczynski, Aleksander Smolarkiewicz-Wyczachowski, Jaroslaw Piskorz, Szymon Bocian, Marta Ziegler-Borowska, Dariusz Kędziera, Anna Kaczmarek-Kędziera

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
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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

7 authors.

Patryk RybczynskiFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.ORCID 0000-0002-3046-5840
Aleksander Smolarkiewicz-WyczachowskiFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.ORCID 0000-0002-0829-4176
Jaroslaw PiskorzDepartment of Inorganic and Analytical Chemistry, University of Medical Sciences, Grunwaldzka 6, 60-780 Poznań, Poland.
Szymon BocianFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.
Marta Ziegler-BorowskaFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.ORCID 0000-0002-0502-9932
Dariusz KędzieraFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.ORCID 0000-0002-9100-5370
Anna Kaczmarek-KędzieraFaculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.ORCID 0000-0002-4931-8701

Funding

Narodowym Centrum Nauki 2016/21/D/NZ7/01540
6 · The paper itself

Abstract

The present study is devoted to the combined experimental and theoretical description of the photophysical properties and photodegradation of the new boron-dipyrromethene (BODIPY) derivatives obtained recently for biomedical applications, such as bacteria photoinactivation (Piskorz et al., Dyes and Pigments 2020, 178, 108322). Absorption and emission spectra for a wide group of solvents of different properties for the analyzed BODIPY derivatives were investigated in order to verify their suitability for photopharmacological applications. Additionally, the photostability of the analyzed systems were thoroughly determined. The exposition to the UV light was found first to cause the decrease in the most intensive absorption band and the appearance of the hypsochromically shifted band of similar intensity. On the basis of the chromatographic and computational study, this effect was assigned to the detachment of the iodine atoms from the BODIPY core. After longer exposition to UV light, photodegradation occurred, leading to the disappearance of the intensive absorption bands and the emergence of small intensity signals in the strongly blue-shifted range of the spectrum. Since the most intensive bands in original dyes are ascribed to the molecular core bearing the BF

Indexed as

Boron CompoundsDensity Functional TheoryFluorescent DyesIodineMolecular ConformationPhotolysisSolventsSpectrometry, FluorescenceSpectrophotometry, Ultraviolet4,4-difluoro-4-bora-3a,4a-diaza-s-indaceneBoron CompoundsFluorescent DyesIodineSolventsabsorption spectrumBODIPYDFT calculationsphotodegradation

Identifiers

PMID34201648
PMCPMC8267640

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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.