Results 81 to 90 of about 3,943 (245)

Emission color tuning and white-light generation based on photochromic control of energy transfer reactions in polymer micelles [PDF]

, 2016
We encapsulate a fluorescent donor molecule and a photochromic acceptor unit (photoswitch) in polymer micelles and show that the color of the emitted fluorescence is continuously changed from blue to yellow upon light-induced isomerization of the ...
Hernando, Jordi, Irie, Masahiro, B\ue4lter, Magnus, Bälter, Magnus, Morimoto, Masakazu, Raymo, Fran\ue7isco M., Tang, Sicheng, Raymo, Françisco M., Bälter, Magnus Å., Andréasson, Joakim, Guirado, Gonzalo, Raymo, Françisco M, Li, Shiming, Andreasson, Joakim,, Raymo, Françisco M.,, Li, Shiming,, Guirado, Gonzalo,, Morimoto, Masakazu,, Bälter, Magnus,, Hernando, Jordi,, Tang, Sicheng,, Irie, Masahiro,   +21 more
core   +1 more source

Katalyse durch einen metastabilen, photoschaltbaren Käfig

Angewandte Chemie, EarlyView.
Ein selbstassemblierter heteroleptischer Käfig entsteht durch die Isomerisierung eines photoschaltbaren Liganden in seine metastabile Z‐Isomerform (Z‐1) unter Einwirkung von grünem Licht, kombiniert mit einem nicht schaltbaren Liganden 2 und Palladium(II)‐Ionen.
Simona S. Capomolla, Christopher M. Leonhardt, Samina Rasheed, Jake P. Violi, William A. Donald, Paul J. Lusby, Jonathon E. Beves   +6 more
wiley   +1 more source

Dynamic Melting Properties of Photoswitch-Modified DNA: Shearing versus Unzipping

, 2016
We use dynamic force spectroscopy to study the melting properties of azobenzene-modified double-stranded DNA (azo-dsDNA) in both the shearing and unzipping geometries.
Yunqi Yan (1830139), Jie Zhang (64655), David S. Ginger (1285464), Soumyadyuti Samai (1292391)   +3 more
core   +1 more source

Halogenated azobenzene acrylates: from efficient solution photoswitching to stable solid-state photochromic materials

Beilstein Journal of Organic Chemistry
The design, synthesis, and comprehensive characterization of six novel halogenated azobenzene acrylate monomers bearing fluorine, chlorine or bromine substituents is reported.
Martina Vachtlová, Michaela Fecková, Vítězslav Zima, Jan Podlesný, Milan Klikar, Oldřich Pytela, Patrik Pařík, Jakub Opršal, Eliška Juhaňáková, Veronika Chrtová, Filip Bureš   +10 more
doaj   +1 more source

Introduction to photoswitches and photopharmacology

Organic & Biomolecular Chemistry
Martina Cacciarini, G. Andrew Woolley, Wiktor Szymanski and Nadja A. Simeth introduce the Organic & Biomolecular Chemistry and RSC Medicinal Chemistry cross-journal themed collection on ‘Photoswitches and Photopharmacology’.
Martina Cacciarini, G. Andrew Woolley, Wiktor Szymanski, Nadja A. Simeth   +3 more
openaire   +5 more sources

Development and characterization of amino donor-acceptor Stenhouse adducts

Nature Communications
Donor-acceptor Stenhouse adducts (DASAs) are molecular photoswitches spurring wide interest because of their dynamic photophysical properties, complex photoswitching mechanism, and diverse applications.
Cesar A. Reyes, Hye Joon Lee, Connie Karanovic, Elias Picazo   +3 more
doaj   +1 more source

Functionalized Fulgides and Fluorophore-Photoswitch Conjugates

, 2011
Strübe F, Rath S, Mattay J. Functionalized Fulgides and Fluorophore-Photoswitch Conjugates. European Journal of Organic Chemistry. 2011;2011(24):4645-4653.Various fulgides based on benzofuryl and indolyl core units with versatile functionalities were ...
Mattay, Jochen, Rath, Susann, Susann Rath, Jochen Mattay, Strübe, Frank, Frank Strübe   +5 more
core   +1 more source

Ciprofloxacin-Photoswitch Conjugates:A Facile Strategy for Photopharmacology [PDF]

, 2015
Photopharmacology aims to locally treat diseases and study biological processes with photoresponsive drugs. Herein, easy access to photoswitchable drugs is crucial, which is supported by simple and robust drug modifications.
Ben L. Feringa (1429174), Mickel J. Hansen (1459840), Lerch, Michael M.; id_orcid, Arnold J. M. Driessen (219209), Michael M. Lerch (1459834), Driessen, Arnold J. M., Velema, Willem A., Feringa, Ben L., Wiktor Szymanski (1459837), Willem A. Velema (1459843), Lerch, Michael M., Hansen, Mickel J., Szymanski, Wiktor   +12 more
core   +1 more source

A building-block design for enhanced visible-light switching of diarylethenes

Nature Communications, 2019
Development of light-responsive materials imposes a demand on visible-light photoswitching but this is often achieved at expense of photochromic performance.
Zhiwei Zhang, Wenhui Wang, Peipei Jin, Jiadan Xue, Lu Sun, Jinhai Huang, Junji Zhang, He Tian   +7 more
doaj   +1 more source

Visible‐Light‐Driven Fluorescence Turn‐on Photoswitches With Near Quantitative Photocyclization Yield

Advanced Science
Photoswitchable fluorescent materials have gained significant attention for their potential in advanced information encryption and anti‐counterfeiting applications.
Jiawei Zhai, Qi Ai, Huaqing Li, Zugang Liu, Xiaoguang Hu   +4 more
doaj   +1 more source