Evidence map›Paper›PMID 32011873›Full record

ArticleJournal of the American Chemical Society2020

Chemically Triggered Synthesis, Remodeling, and Degradation of Soft Materials.

Xiaolong Sun, Malgorzata Chwatko, Doo-Hee Lee, James L Bachman, James F Reuther, Nathaniel A Lynd, Eric V Anslyn

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. 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
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. 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

7 authors.

Xiaolong SunThe Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology , Xi'an Jiaotong University , Xi'an , 710049 , People's Republic of China.ORCID 0000-0003-4003-6924
Malgorzata ChwatkoDepartment of Chemistry/McKetta Department of Chemical Engineering , University of Texas at Austin , Austin , Texas 78712 , United States.
Doo-Hee LeeDepartment of Chemistry/McKetta Department of Chemical Engineering , University of Texas at Austin , Austin , Texas 78712 , United States.
James L BachmanDepartment of Chemistry/McKetta Department of Chemical Engineering , University of Texas at Austin , Austin , Texas 78712 , United States.
James F ReutherDepartment of Chemistry , University of Massachusetts Lowell , Lowell , Massachusetts 01854 , United States.ORCID 0000-0001-5611-0290
Nathaniel A LyndDepartment of Chemistry/McKetta Department of Chemical Engineering , University of Texas at Austin , Austin , Texas 78712 , United States.ORCID 0000-0003-3010-5068
Eric V AnslynDepartment of Chemistry/McKetta Department of Chemical Engineering , University of Texas at Austin , Austin , Texas 78712 , United States.ORCID 0000-0002-5137-8797

Funding

Bruker AVANCE III HD 500 MHz NMRS10OD021508 · OD · UNIVERSITY OF TEXAS AT AUSTIN · PI SESSLER, JONATHAN L · 2016 to 2016
$529k
NIH HHS S10 OD021508
6 · The paper itself

Abstract

Polymer topology dictates dynamic and mechanical properties of materials. For most polymers, topology is a static characteristic. In this article, we present a strategy to chemically trigger dynamic topology changes in polymers in response to a specific chemical stimulus. Starting with a dimerized PEG and hydrophobic linear materials, a lightly cross-linked polymer, and a cross-linked hydrogel, transformations into an amphiphilic linear polymer, lightly cross-linked and linear random copolymers, a cross-linked polymer, and three different hydrogel matrices were achieved via two controllable cross-linking reactions: reversible conjugate additions and thiol-disulfide exchange. Significantly, all the polymers, before or after topological changes, can be triggered to degrade into thiol- or amine-terminated small molecules. The controllable transformations of polymeric morphologies and their degradation herald a new generation of smart materials.

Indexed as

Click ChemistryCross-Linking ReagentsDimerizationHydrogelsHydrophobic and Hydrophilic InteractionsMolecular StructurePolymersCross-Linking ReagentsHydrogelsPolymers

Identifiers

PMID32011873
PMCPMC8574170

What OpenQuestion holds

Textmetadata
LicenceTDM
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.