Evidence map›Paper›PMID 37688244›Full record

ArticlePolymers2023

Tuning of Silver Content on the Antibacterial and Biological Properties of Poly(ɛ-caprolactone)/Biphasic Calcium Phosphate 3D-Scaffolds for Bone Tissue Engineering.

Francesca Menotti, Sara Scutera, Bartolomeo Coppola, Fabio Longo, Narcisa Mandras, Lorenza Cavallo, Sara Comini, Rosaria Sparti, Elisa Fiume, Anna Maria Cuffini and 3 more

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2023. 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
0.9field-weighted citation impact, top 30% 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

8 citing papers in PubMed, 8 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

13 authors at 2 institutions in 1 country.

Francesca MenottiDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.
Sara ScuteraDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.ORCID 0000-0002-7431-0875
Bartolomeo CoppolaDepartment of Applied Science and Technology, Politecnico di Torino, 10129 Turin, Italy.ORCID 0000-0003-2167-2132
Fabio LongoDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.
Narcisa MandrasDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.ORCID 0000-0002-2949-4556
Lorenza CavalloDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.ORCID 0000-0002-8701-8486
Sara CominiDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.
Rosaria SpartiDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.
Elisa FiumeDepartment of Applied Science and Technology, Politecnico di Torino, 10129 Turin, Italy.
Anna Maria CuffiniDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.
Giuliana BancheDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.ORCID 0000-0003-2219-0223
Paola PalmeroDepartment of Applied Science and Technology, Politecnico di Torino, 10129 Turin, Italy.ORCID 0000-0001-7189-2999
Valeria AllizondDepartment of Public Health and Pediatrics, University of Torino, 10126 Turin, Italy.ORCID 0000-0003-0585-9247
University of Turin · ITPolitecnico di Torino · IT

Funding

Fondazione CRT RF = 2019.0588
6 · The paper itself

Abstract

There is a growing interest in tissue engineering, in which biomaterials play a pivotal role in promoting bone regeneration. Furthermore, smart functionalization can provide biomaterials with the additional role of preventing orthopedic infections. Due to the growing microbial resistance to antimicrobials used to treat those infections, metal ions, such as silver, thanks to their known wide range of bactericidal properties, are believed to be promising additives in developing antibacterial biomaterials. In this work, novel poly(ε-caprolactone) (PCL)-based 3D scaffolds have been designed and developed, where the polymer matrix was modified with both silver (Ag), to supply antibacterial behavior, and calcium phosphates (biphasic calcium phosphate, BCP) particles to impart bioactive/bioresorbable properties. The microstructural analysis showed that constructs were characterized by square-shaped macropores, in line with the morphology and size of the templating salts used as pore formers. Degradation tests demonstrated the important role of calcium phosphates in improving PCL hydrophilicity, leading to a higher degradation degree for BCP/PCL composites compared to the neat polymer after 18 days of soaking. The appearance of an inhibition halo around the silver-functionalized PCL scaffolds for assayed microorganisms and a significant (

Indexed as

anti-adhesive/antibacterial propertiescalcium phosphatesEscherichia colipoly(ε-caprolactone)-based biomaterialSaos-2 cells’ cell viability/proliferationS. epidermidissilverStaphylococcus aureus

Identifiers

PMID37688244
PMCPMC10489712
OpenAlexW4386380403

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.