Evidence map›Paper›PMID 33664257›Full record

ArticleNature communications2021

Ultrastable liquid crystalline blue phase from molecular synergistic self-assembly.

Wei Hu, Ling Wang, Meng Wang, Tingjun Zhong, Qian Wang, Lanying Zhang, Feiwu Chen, Kexuan Li, Zongcheng Miao, Dengke Yang and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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  12. Liquid crystal-based structural color actuators.Light, science & applications · 2022
    Review
  13. Review
  14. 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

11 authors.

Wei HuBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China.
Ling WangSchool of Materials Science and Engineering, Tianjin University, Tianjin, PR China.
Meng WangBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China.
Tingjun ZhongBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China.
Qian WangBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China.
Lanying ZhangBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China.
Feiwu ChenDepartment of Chemistry and Chemical Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, PR China.
Kexuan LiSchool of Science, Xijing University, Xi'an, Shannxi, PR China.
Zongcheng MiaoSchool of Science, Xijing University, Xi'an, Shannxi, PR China.
Dengke YangChemical Physics Interdisciplinary Program in Liquid Crystal Institute, Kent State University, Kent, OH, USA.
Huai YangBeijing Advanced Innovation Center for Materials Genome Engineering & Department of Materials Science and Engineering College of Engineering, Peking University, Beijing, PR China. yanghuai@pku.edu.cn.ORCID http://orcid.org/0000-0002-3773-6666

Funding

National Natural Science Foundation of China (National Science Foundation of China) 51720105002National Natural Science Foundation of China (National Science Foundation of China) 51921002
6 · The paper itself

Abstract

Fabricating functional materials via molecular self-assembly is a promising approach, and precisely controlling the molecular building blocks of nanostructures in the self-assembly process is an essential and challenging task. Blue phase liquid crystals are fascinating self-assembled three-dimensional nanomaterials because of their potential information displays and tuneable photonic applications. However, one of the main obstacles to their applications is their narrow temperature range of a few degrees centigrade, although many prior studies have broadened it to tens via molecular design. In this work, a series of tailored uniaxial rodlike mesogens disfavouring the formation of blue phases are introduced into a blue phase system comprising biaxial dimeric mesogens, a blue phase is observed continuously over a temperature range of 280 °C, and the range remains over 132.0 °C after excluding the frozen glassy state. The findings show that the molecular synergistic self-assembly behavior of biaxial and uniaxial mesogens may play a crucial role in achieving the ultrastable three-dimensional nanostructure of blue phases.

Identifiers

PMID33664257
PMCPMC7933424

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