Evidence map›Paper›PMID 30544493›Full record

ArticleNanomaterials (Basel, Switzerland)2018

Design of Therapeutic Self-Assembled Monolayers of Thiolated Abiraterone.

Elżbieta U Stolarczyk, Katarzyna Sidoryk, Marcin Cybulski, Marek Kubiszewski, Krzysztof Stolarczyk

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2018. 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. Article
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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

5 authors.

Elżbieta U StolarczykR&D Analytical Department, Pharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. e.stolarczyk@ifarm.eu.
Katarzyna SidorykChemistry Department, Pharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. k.sidoryk@ifarm.eu.ORCID 0000-0002-1581-0693
Marcin CybulskiChemistry Department, Pharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. m.cybulski@ifarm.eu.
Marek KubiszewskiR&D Analytical Department, Pharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. m.kubiszewski@ifarm.eu.
Krzysztof StolarczykFaculty of Chemistry, University of Warsaw, 1 Pasteura Street, 02-093 Warsaw, Poland. kstolar@chem.uw.edu.pl.

Funding

National Science Centre 2017/01/X/ST4/01182
6 · The paper itself

Abstract

The aim of our work was to synthetize of a new analogue of abiraterone-thiolated abiraterone (HS-AB) and design a gold surface monolayer, bearing in mind recent advances in tuning monolayer structures and using them as efficient drug delivery systems. Therapeutic self-assembled monolayers (TSAMs) were prepared by chemically attaching HS-AB to gold surfaces. Their properties were studied by voltammetry and atomic force microscopy (AFM). A gold electrode with immobilized thioglycolic acid (HS-GA) was used for comparison. The surface concentration of HS-AB on the gold surface was 0.572 nmol/cm², determined from the area of the voltammetric reduction peaks (desorption process). The area per one molecule estimated from the voltammetry experiments was 0.291 nmol/cm². The capacity of thus prepared electrode was also tested. The calculated capacity for the HS-AB modified electrode is 2.90 μF/cm². The obtained value indicates that the monolayer on the gold electrode is quite well ordered and well-packed. AFM images show the formation of gold nanoparticles as a result of immersing the HS-AB modified gold electrode in an aqueous solution containing 1 mM HAuCl₄·3H₂O. These structures arise as a result of the interaction between the HS-AB compound adsorbed on the electrode and the AuCl₄

Indexed as

capacityelectrochemistrygold electrodeoxygen reductionself-assembled monolayerthioglycolic acid (GA)thiolated abiraterone

Identifiers

PMID30544493
PMCPMC6316423

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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.