Evidence map›Paper›PMID 31106114›Full record

ArticleAdvanced materials interfaces2018

Dynamic Covalent Chemistry at Interfaces: Development of Tougher, Healable Composites through Stress Relaxation at the Resin-Silica Nanoparticles Interface.

Nancy Sowan, Christopher N Bowman, Lewis M Cox, Parag K Shah, Han Byul Song, Jeffrey W Stansbury

Abstract read
In one paragraph

Article in Advanced materials interfaces, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Developments in resin-based composites.British dental journal · 2022
    Review
  10. Review
  11. Article
  12. Photopolymerization shrinkage-stress reduction in polymer-based dental restoratives by surface modification of fillers.Dental materials : official publication of the Academy of Dental Materials · 2021
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

6 authors.

Nancy SowanMaterials Science and Engineering Program, University of Colorado, Boulder, CO 80309-0596, USA.
Christopher N BowmanMaterials Science and Engineering Program, University of Colorado, Boulder, CO 80309-0596, USA.
Lewis M CoxApplied Chemicals and Materials Division, National Institute of Standards and Technology (NIST), Boulder, CO 80305, USA.
Parag K ShahDepartment of Chemical and Biological Engineering, University of Colorado, Boulder, CO 80309-0596, USA.
Han Byul SongDepartment of Chemical and Biological Engineering, University of Colorado, Boulder, CO 80309-0596, USA.
Jeffrey W StansburyDepartment of Chemical and Biological Engineering, University of Colorado, Boulder, CO 80309-0596, USA.

Funding

Dental Composite Materials Based on Photoinitiated Thiol-Vinyl Sulfone ReactionsU01DE023777 · NIDCR · UNIVERSITY OF COLORADO · PI BOWMAN, CHRISTOPHER N · 2013 to 2017
$2.2M
NIDCR NIH HHS U01 DE023777
6 · The paper itself

Abstract

The interfacial region in composites that incorporate filler materials of dramatically different modulus relative to the resin phase acts as a stress concentrator and becomes a primary locus for composite failure. A novel adaptive interface (AI) platform formed by coupling moieties capable of dynamic covalent chemistry (DCC) is introduced to the resin-filler interface to promote stress relaxation. Specifically, silica nanoparticles (SNP) are functionalized with a silane capable of addition fragmentation chain transfer (AFT), a process by which DCC-active bonds are reversibly exchanged upon light exposure and concomitant radical generation, and copolymerized with a thiol-ene resin. At a fixed SNP loading of 25 wt%, the toughness (2.3 MJ m

Indexed as

dynamic covalent chemistry (DCC)interfacial stress relaxationnanocompositesreversible addition fragmentation chain transfer (RAFT)silica nanoparticles (SNP)

Identifiers

PMID31106114
PMCPMC6521971

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.