PMID- 37173318
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20230514
LR  - 20230515
IS  - 2041-1723 (Electronic)
IS  - 2041-1723 (Linking)
VI  - 14
IP  - 1
DP  - 2023 May 12
TI  - [2,2] Paracyclophanes-based double helicates for constructing artificial 
      light-harvesting systems and white LED device.
PG  - 2752
LID - 10.1038/s41467-023-38405-9 [doi]
LID - 2752
AB  - The construction of efficient artificial light-harvesting systems (ALHSs) is of 
      vital importance in utilizing solar energy. Herein, we report the non-covalent 
      syntheses of double helicates PCP-TPy1/2 and Rp,Rp-PCP-TPy1/2 by 
      metal-coordination interaction and their applications in ALHSs and white 
      light-emitting diode (LED) device. All double helicates exhibit significant 
      aggregation-induced emission in tetrahydrofuran/water (1:9, v/v) solvent. The 
      aggregated double helicates can be used to construct one-step or sequential ALHSs 
      with fluorescent dyes Eosin Y (EsY) and Nile red (NiR) with the energy transfer 
      efficiency up to 89.3%. Impressively, the PMMA film of PCP-TPy1 shows white-light 
      emission when doped 0.075% NiR, the solid of double helicates (Rp,Rp-) PCP-TPy2 
      can be used as the additive of a blue LED bulb to achieve white-light emission. 
      In this work, we provided a general method for the preparation of novel double 
      helicates and explored their applications in ALHSs and fluorescent materials, 
      which will promote future construction and application of helicates as emissive 
      devices.
CI  - (c) 2023. The Author(s).
FAU - Lian, Zhe
AU  - Lian Z
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China.
FAU - He, Jing
AU  - He J
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China.
FAU - Liu, Lin
AU  - Liu L
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China.
FAU - Fan, Yanqing
AU  - Fan Y
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China.
FAU - Chen, Xuebo
AU  - Chen X
AUID- ORCID: 0000-0002-9814-9908
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China.
FAU - Jiang, Hua
AU  - Jiang H
AUID- ORCID: 0000-0002-9917-2683
AD  - College of Chemistry, Beijing Normal University, Beijing, 100875, PR China. 
      jiangh@bnu.edu.cn.
LA  - eng
GR  - 21971020/National Natural Science Foundation of China (National Science 
      Foundation of China)/
GR  - 22271019/National Natural Science Foundation of China (National Science 
      Foundation of China)/
GR  - 2212008/Natural Science Foundation of Beijing Municipality (Beijing Natural 
      Science Foundation)/
PT  - Journal Article
DEP - 20230512
PL  - England
TA  - Nat Commun
JT  - Nature communications
JID - 101528555
SB  - IM
PMC - PMC10182020
COIS- The authors declare no competing interests.
EDAT- 2023/05/13 15:13
MHDA- 2023/05/13 15:14
PMCR- 2023/05/12
CRDT- 2023/05/12 23:15
PHST- 2022/10/12 00:00 [received]
PHST- 2023/05/01 00:00 [accepted]
PHST- 2023/05/13 15:14 [medline]
PHST- 2023/05/13 15:13 [pubmed]
PHST- 2023/05/12 23:15 [entrez]
PHST- 2023/05/12 00:00 [pmc-release]
AID - 10.1038/s41467-023-38405-9 [pii]
AID - 38405 [pii]
AID - 10.1038/s41467-023-38405-9 [doi]
PST - epublish
SO  - Nat Commun. 2023 May 12;14(1):2752. doi: 10.1038/s41467-023-38405-9.