Breaking the photoswitch speed limit
© 2023. The Author(s)..
The forthcoming generation of materials, including artificial muscles, recyclable and healable systems, photochromic heterogeneous catalysts, or tailorable supercapacitors, relies on the fundamental concept of rapid switching between two or more discrete forms in the solid state. Herein, we report a breakthrough in the "speed limit" of photochromic molecules on the example of sterically-demanding spiropyran derivatives through their integration within solvent-free confined space, allowing for engineering of the photoresponsive moiety environment and tailoring their photoisomerization rates. The presented conceptual approach realized through construction of the spiropyran environment results in ~1000 times switching enhancement even in the solid state compared to its behavior in solution, setting a record in the field of photochromic compounds. Moreover, integration of two distinct photochromic moieties in the same framework provided access to a dynamic range of rates as well as complementary switching in the material's optical profile, uncovering a previously inaccessible pathway for interstate rapid photoisomerization.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
|---|---|
| Enthalten in: |
Nature communications - 14(2023), 1 vom: 20. Nov., Seite 7556 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Thaggard, Grace C [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Revised 23.11.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1038/s41467-023-43405-w |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM364771690 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM364771690 | ||
| 003 | DE-627 | ||
| 005 | 20231226100130.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1038/s41467-023-43405-w |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1215.xml |
| 035 | |a (DE-627)NLM364771690 | ||
| 035 | |a (NLM)37985777 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Thaggard, Grace C |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Breaking the photoswitch speed limit |
| 264 | 1 | |c 2023 | |
| 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 23.11.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2023. The Author(s). | ||
| 520 | |a The forthcoming generation of materials, including artificial muscles, recyclable and healable systems, photochromic heterogeneous catalysts, or tailorable supercapacitors, relies on the fundamental concept of rapid switching between two or more discrete forms in the solid state. Herein, we report a breakthrough in the "speed limit" of photochromic molecules on the example of sterically-demanding spiropyran derivatives through their integration within solvent-free confined space, allowing for engineering of the photoresponsive moiety environment and tailoring their photoisomerization rates. The presented conceptual approach realized through construction of the spiropyran environment results in ~1000 times switching enhancement even in the solid state compared to its behavior in solution, setting a record in the field of photochromic compounds. Moreover, integration of two distinct photochromic moieties in the same framework provided access to a dynamic range of rates as well as complementary switching in the material's optical profile, uncovering a previously inaccessible pathway for interstate rapid photoisomerization | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Park, Kyoung Chul |e verfasserin |4 aut | |
| 700 | 1 | |a Lim, Jaewoong |e verfasserin |4 aut | |
| 700 | 1 | |a Maldeni Kankanamalage, Buddhima K P |e verfasserin |4 aut | |
| 700 | 1 | |a Haimerl, Johanna |e verfasserin |4 aut | |
| 700 | 1 | |a Wilson, Gina R |e verfasserin |4 aut | |
| 700 | 1 | |a McBride, Margaret K |e verfasserin |4 aut | |
| 700 | 1 | |a Forrester, Kelly L |e verfasserin |4 aut | |
| 700 | 1 | |a Adelson, Esther R |e verfasserin |4 aut | |
| 700 | 1 | |a Arnold, Virginia S |e verfasserin |4 aut | |
| 700 | 1 | |a Wetthasinghe, Shehani T |e verfasserin |4 aut | |
| 700 | 1 | |a Rassolov, Vitaly A |e verfasserin |4 aut | |
| 700 | 1 | |a Smith, Mark D |e verfasserin |4 aut | |
| 700 | 1 | |a Sosnin, Daniil |e verfasserin |4 aut | |
| 700 | 1 | |a Aprahamian, Ivan |e verfasserin |4 aut | |
| 700 | 1 | |a Karmakar, Manisha |e verfasserin |4 aut | |
| 700 | 1 | |a Bag, Sayan Kumar |e verfasserin |4 aut | |
| 700 | 1 | |a Thakur, Arunabha |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Minjie |e verfasserin |4 aut | |
| 700 | 1 | |a Tang, Ben Zhong |e verfasserin |4 aut | |
| 700 | 1 | |a Castaño, Jorge A |e verfasserin |4 aut | |
| 700 | 1 | |a Chaur, Manuel N |e verfasserin |4 aut | |
| 700 | 1 | |a Lerch, Michael M |e verfasserin |4 aut | |
| 700 | 1 | |a Fischer, Roland A |e verfasserin |4 aut | |
| 700 | 1 | |a Aizenberg, Joanna |e verfasserin |4 aut | |
| 700 | 1 | |a Herges, Rainer |e verfasserin |4 aut | |
| 700 | 1 | |a Lehn, Jean-Marie |e verfasserin |4 aut | |
| 700 | 1 | |a Shustova, Natalia B |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nature communications |d 2010 |g 14(2023), 1 vom: 20. Nov., Seite 7556 |w (DE-627)NLM199274525 |x 2041-1723 |7 nnns |
| 773 | 1 | 8 | |g volume:14 |g year:2023 |g number:1 |g day:20 |g month:11 |g pages:7556 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1038/s41467-023-43405-w |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 14 |j 2023 |e 1 |b 20 |c 11 |h 7556 | ||