Fluorescence-based monitoring of the pressure-induced aggregation microenvironment evolution for an AIEgen under multiple excitation channels
© 2022. The Author(s)..
The development of organic solid-state luminescent materials, especially those sensitive to aggregation microenvironment, is critical for their applications in devices such as pressure-sensitive elements, sensors, and photoelectric devices. However, it still faces certain challenges and a deep understanding of the corresponding internal mechanisms is required. Here, we put forward an unconventional strategy to explore the pressure-induced evolution of the aggregation microenvironment, involving changes in molecular conformation, stacking mode, and intermolecular interaction, by monitoring the emission under multiple excitation channels based on a luminogen with aggregation-induced emission characteristics of di(p-methoxylphenyl)dibenzofulvene. Under three excitation wavelengths, the distinct emission behaviors have been interestingly observed to reveal the pressure-induced structural evolution, well consistent with the results from ultraviolet-visible absorption, high-pressure angle-dispersive X-ray diffraction, and infrared studies, which have rarely been reported before. This finding provides important insights into the design of organic solid luminescent materials and greatly promotes the development of stimulus-responsive luminescent materials.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2022 |
|---|---|
| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:13 |
|---|---|
| Enthalten in: |
Nature communications - 13(2022), 1 vom: 06. Sept., Seite 5234 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Tong, Shuang [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Revised 10.09.2022 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1038/s41467-022-32968-9 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM345853717 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM345853717 | ||
| 003 | DE-627 | ||
| 005 | 20231226030028.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1038/s41467-022-32968-9 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1152.xml |
| 035 | |a (DE-627)NLM345853717 | ||
| 035 | |a (NLM)36068224 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Tong, Shuang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Fluorescence-based monitoring of the pressure-induced aggregation microenvironment evolution for an AIEgen under multiple excitation channels |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 10.09.2022 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2022. The Author(s). | ||
| 520 | |a The development of organic solid-state luminescent materials, especially those sensitive to aggregation microenvironment, is critical for their applications in devices such as pressure-sensitive elements, sensors, and photoelectric devices. However, it still faces certain challenges and a deep understanding of the corresponding internal mechanisms is required. Here, we put forward an unconventional strategy to explore the pressure-induced evolution of the aggregation microenvironment, involving changes in molecular conformation, stacking mode, and intermolecular interaction, by monitoring the emission under multiple excitation channels based on a luminogen with aggregation-induced emission characteristics of di(p-methoxylphenyl)dibenzofulvene. Under three excitation wavelengths, the distinct emission behaviors have been interestingly observed to reveal the pressure-induced structural evolution, well consistent with the results from ultraviolet-visible absorption, high-pressure angle-dispersive X-ray diffraction, and infrared studies, which have rarely been reported before. This finding provides important insights into the design of organic solid luminescent materials and greatly promotes the development of stimulus-responsive luminescent materials | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Dai, Jianhong |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Jiangman |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Yuanyuan |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Xiaoli |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Zhehong |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Teng |e verfasserin |4 aut | |
| 700 | 1 | |a Tan, Jiao |e verfasserin |4 aut | |
| 700 | 1 | |a Yao, Zhen |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Shanmin |e verfasserin |4 aut | |
| 700 | 1 | |a Zheng, Haiyan |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Kai |e verfasserin |4 aut | |
| 700 | 1 | |a Hong, Fang |e verfasserin |4 aut | |
| 700 | 1 | |a Yu, Xiaohui |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Chunxiao |e verfasserin |4 aut | |
| 700 | 1 | |a Gu, Xinggui |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nature communications |d 2010 |g 13(2022), 1 vom: 06. Sept., Seite 5234 |w (DE-627)NLM199274525 |x 2041-1723 |7 nnns |
| 773 | 1 | 8 | |g volume:13 |g year:2022 |g number:1 |g day:06 |g month:09 |g pages:5234 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1038/s41467-022-32968-9 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 13 |j 2022 |e 1 |b 06 |c 09 |h 5234 | ||