Evidence map›Paper›PMID 35129881›Full record

ArticleAngewandte Chemie (International ed. in English)2022

Self-Assembled Fluorescent Block Copolymer Micelles with Responsive Emission.

Hannah Kurz, Christian Hils, Jana Timm, Gerald Hörner, Andreas Greiner, Roland Marschall, Holger Schmalz, Birgit Weber

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

2 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Self-Assembled Fluorescent Block Copolymer Micelles with Responsive Emission.Angewandte Chemie (International ed. in English) · 2022
    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

8 authors at 2 institutions in 1 country.

Hannah KurzDepartment of Chemistry, Inorganic Chemistry IV, University of Bayreuth, Universitätsstrasse 30, 95447, Bayreuth, Germany.ORCID 0000-0002-9259-1818
Christian HilsMacromolecular Chemistry and Bavarian Polymer Institute, University of Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany.ORCID 0000-0002-9811-4588
Jana TimmDepartment of Chemistry, Physical Chemistry III, University of Bayreuth, Universitätsstrasse 30, 95447, Bayreuth, Germany.ORCID 0000-0003-4728-2984
Gerald HörnerDepartment of Chemistry, Inorganic Chemistry IV, University of Bayreuth, Universitätsstrasse 30, 95447, Bayreuth, Germany.ORCID 0000-0002-3883-2879
Andreas GreinerMacromolecular Chemistry and Bavarian Polymer Institute, University of Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany.
Roland MarschallDepartment of Chemistry, Physical Chemistry III, University of Bayreuth, Universitätsstrasse 30, 95447, Bayreuth, Germany.ORCID 0000-0002-1057-0459
Holger SchmalzMacromolecular Chemistry and Bavarian Polymer Institute, University of Bayreuth, Universitätsstrasse 30, 95440, Bayreuth, Germany.ORCID 0000-0002-4876-0450
Birgit WeberDepartment of Chemistry, Inorganic Chemistry IV, University of Bayreuth, Universitätsstrasse 30, 95447, Bayreuth, Germany.ORCID 0000-0002-9861-9447
University of Bayreuth · DEBavarian Polymer Institute · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Responsive fluorescent materials offer a high potential for sensing and (bio-)imaging applications. To investigate new concepts for such materials and to broaden their applicability, the previously reported non-fluorescent zinc(II) complex [Zn(L)] that shows coordination-induced turn-on emission was encapsulated into a family of non-fluorescent polystyrene-block-poly(4-vinylpyridine) (PS-b-P4VP) diblock copolymer micelles leading to brightly emissive materials. Coordination-induced turn-on emission upon incorporation and ligation of the [Zn(L)] in the P4VP core outperform parent [Zn(L)] in pyridine solution with respect to lifetimes, quantum yields, and temperature resistance. The quantum yield can be easily tuned by tailoring the selectivity of the employed solvent or solvent mixture and, thus, the tendency of the PS-b-P4VP diblock copolymers to self-assemble into micelles. A medium-dependent off-on sensor upon micelle formation could be established by suppression of non-micelle-borne emission background pertinent to chloroform through controlled acidification indicating an additional pH-dependent process.

Indexed as

MicellesPolymersSolventsMicellesPolymersSolventsBlock CopolymersFluorescenceMicellesSchiff BasesSensors

Identifiers

PMID35129881
PMCPMC9310857
OpenAlexW4210928645

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.