Evidence map›Paper›PMID 23432409›Full record

ArticleJournal of the American Chemical Society2013

Patchy supramolecules as versatile tools to probe hydrophobicity in nanoglobular systems.

Luis M Negrón, Yazmary Meléndez-Contés, José M Rivera

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Screening and Quantification of the Encapsulation of Dyes in Supramolecular Particles.Langmuir : the ACS journal of surfaces and colloids · 2021
    Article
  6. Article
  7. Tuning thermoresponsive supramolecular G-quadruplexes.Langmuir : the ACS journal of surfaces and colloids · 2015
    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

3 authors.

Luis M NegrónDepartment of Chemistry, University of Puerto Rico, Río Piedras Campus, Río Piedras, Puerto Rico 00931.
Yazmary Meléndez-Contés
José M Rivera

Funding

Upgrade Laboratories Facilities at UPR-Rio PiedrasR25GM061151 · NIGMS · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI CARBALLEIRA, NESTOR MANUEL · 2001 to 2023
$32.5M
RIO PIEDRAS MARC U*STAR DEVELOPMENT PROGRAMT34GM007821 · NIGMS · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI CARBALLEIRA, NESTOR MANUEL · 1985 to 2020
$20.3M
Small Molecule Self-Assembly in Aqueos MediaSC1GM093994 · NIGMS · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI RIVERA, JOSE M · 2010 to 2013
$1.3M
NIGMS NIH HHS 5R25GM061151NIGMS NIH HHS 5SC1GM093994NIGMS NIH HHS R25 GM061151NIGMS NIH HHS SC1 GM093994NIGMS NIH HHS T34 GM007821
6 · The paper itself

Abstract

We describe precise supramolecules that enable the evaluation of the effective hydrophobicity of amphiphilic or "patchy" nanoglobular systems. These supramolecules exhibit the lower critical solution temperature phenomenon, which provides a quantitative measure of their effective hydrophobicity. Specifically, two isomeric 8-aryl-2'-deoxyguanosine derivatives with a transposed pair of methylene groups self-assemble into hexadecameric nanoglobular supramolecular G-quadruplexes (SGQs) that show large differences in their transition temperatures as determined by turbidity and differential scanning calorimetry studies. Molecular modeling studies suggested that differential clustering of the hydrophobic patches on the surface is responsible for the striking differences between the two isomeric supramolecules.

Indexed as

DeoxyguanosineG-QuadruplexesHydrophobic and Hydrophilic InteractionsMacromolecular SubstancesModels, MolecularMolecular StructureNanostructuresSurface PropertiesTransition TemperatureDeoxyguanosineMacromolecular Substances

Identifiers

PMID23432409
PMCPMC3646530

What OpenQuestion holds

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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.