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Literature DB >> 26679769

Sensitized Two-NIR-Photon Z→E Isomerization of a Visible-Light-Addressable Bistable Azobenzene Derivative.

Javier Moreno¹, Mario Gerecke¹, Lutz Grubert¹, Sergey A Kovalenko², Stefan Hecht³.

Abstract

Two-NIR-photon-triggered Z→E isomerization of an azobenzene was accomplished by covalently linking a two-photon-harvesting triarylamine antenna to a thermally stable ortho-fluorinated azobenzene derivative. The obtained photoswitch is fully addressable with visible and NIR light by using one-photon and two-photon excitation, respectively, with the latter offering enhanced penetration depth and improved spatial resolution.

Entities: Chemical

Keywords: azobenzenes; energy transfer; near infrared; photochromism; two-photon photochemistry

Year: 2015 PMID： 26679769 DOI： 10.1002/anie.201509111

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

8 in total

1. Thermodynamically Stable, Photoreversible Pharmacology in Neurons with One- and Two-Photon Excitation.

Authors: Stefan Passlick; Matthew T Richers; Graham C R Ellis-Davies
Journal: Angew Chem Int Ed Engl Date: 2018-08-23 Impact factor: 15.336

2. Intracellular photoswitchable neuropharmacology driven by luminescence from upconverting nanoparticles.

Authors: Jun Zhao; Graham C R Ellis-Davies
Journal: Chem Commun (Camb) Date: 2020-08-19 Impact factor: 6.222

3. "Photo-Rimonabant": Synthesis and Biological Evaluation of Novel Photoswitchable Molecules Derived from Rimonabant Lead to a Highly Selective and Nanomolar "Cis-On" CB₁R Antagonist.

Authors: Diego A Rodríguez-Soacha; Julia Fender; Yesid A Ramírez; Juan Antonio Collado; Eduardo Muñoz; Rangan Maitra; Christoph Sotriffer; Kristina Lorenz; Michael Decker
Journal: ACS Chem Neurosci Date: 2021-04-15 Impact factor: 5.780

Sensitized Two-NIR-Photon Z→E Isomerization of a Visible-Light-Addressable Bistable Azobenzene Derivative.

1. Thermodynamically Stable, Photoreversible Pharmacology in Neurons with One- and Two-Photon Excitation.

2. Intracellular photoswitchable neuropharmacology driven by luminescence from upconverting nanoparticles.

3. "Photo-Rimonabant": Synthesis and Biological Evaluation of Novel Photoswitchable Molecules Derived from Rimonabant Lead to a Highly Selective and Nanomolar "Cis-On" CB₁R Antagonist.

Review 4. Two-photon absorption and two-photon-induced isomerization of azobenzene compounds.

5. Fluorescence modulation via photoinduced spin crossover switched energy transfer from fluorophores to Fe^II ions.

6. Selective parallel G-quadruplex recognition by a NIR-to-NIR two-photon squaraine.

7. Light-Controlled Cell-Cycle Arrest and Apoptosis.

8. All-Red-Light Photoswitching of Indirubin Controlled by Supramolecular Interactions.