Evidence map›Paper›PMID 38693145›Full record

ArticleNature communications2024

Noncovalent synthesis of homo and hetero-architectures of supramolecular polymers via secondary nucleation.

Srinu Kotha, Rahul Sahu, Aditya Chandrakant Yadav, Preeti Sharma, B V V S Pavan Kumar, Sandeep K Reddy, Kotagiri Venkata Rao

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

7 authors.

Srinu KothaDepartment of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India.
Rahul SahuCentre for Computational and Data Science, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India.ORCID http://orcid.org/0000-0002-7042-6176
Aditya Chandrakant YadavDepartment of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India.
Preeti SharmaDepartment of Chemistry, Indian Institute of Technology, Roorkee, 247667, Uttarakhand, India.
B V V S Pavan KumarDepartment of Chemistry, Indian Institute of Technology, Roorkee, 247667, Uttarakhand, India.ORCID http://orcid.org/0000-0003-2247-4111
Sandeep K ReddyCentre for Computational and Data Science, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India. skreddy@iitkgp.ac.in.ORCID http://orcid.org/0000-0002-1458-6853
Kotagiri Venkata RaoDepartment of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana, 502284, India. kvrao@chy.iith.ac.in.ORCID http://orcid.org/0000-0002-6821-6241

Funding

DST | Science and Engineering Research Board (SERB) CRG/2020/006366DST | Science and Engineering Research Board (SERB) CRG/2022/006457
6 · The paper itself

Abstract

The synthesis of supramolecular polymers with controlled architecture is a grand challenge in supramolecular chemistry. Although living supramolecular polymerization via primary nucleation has been extensively studied for controlling the supramolecular polymerization of small molecules, the resulting supramolecular polymers have typically exhibited one-dimensional morphology. In this report, we present the synthesis of intriguing supramolecular polymer architectures through a secondary nucleation event, a mechanism well-established in protein aggregation and the crystallization of small molecules. To achieve this, we choose perylene diimide with 2-ethylhexyl chains at the imide position as they are capable of forming dormant monomers in solution. Activating these dormant monomers via mechanical stimuli and hetero-seeding using propoxyethyl perylene diimide seeds, secondary nucleation event takes over, leading to the formation of three-dimensional spherical spherulites and scarf-like supramolecular polymer heterostructures, respectively. Therefore, the results presented in this study propose a simple molecular design for synthesizing well-defined supramolecular polymer architectures via secondary nucleation.

Identifiers

PMID38693145
PMCPMC11063220

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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.