Home
→
Browsing by Subject

Browsing by Subject "Photochemistry"

Now showing items 1-6 of 6

[3 + 2]-Cycloadditions of nitrile ylides after photoactivion of vinyl azides under flow conditions

Cludius-Brandt, Stephan; Kupracz, Lukas; Kirschning, Andreas (Frankfurt am Main : Beilstein-Institut zur Förderung der Chemischen Wissenschaften, 2013)

The photodenitrogenation of vinyl azides to 2H-azirines by using a photoflow reactor is reported and compared with thermal formation of 2H-azirines. Photochemically, the ring of the 2H-azirines was opened to yield the ...
Characterization of a highly efficient N-doped TiO 2 photocatalyst prepared via factorial design

Borges, Karen A.; Santos, Lidiaine M.; Paniago, Roberto M.; Barbosa Neto, Newton M.; Schneider, Jenny; Bahnemann, Detlef W.; Patrocinio, Antonio Otavio T.; Machado, Antonio Eduardo H. (Cambridge : Royal Society of Chemistry, 2016)

The preparation of titanium dioxide nanoparticles doped with nitrogen for application as a photocatalyst in the decomposition of azo dyes was optimized by factorial planning. Five variables were evaluated and the results ...
Cold sprayed WO3 and TiO2 electrodes for photoelectrochemical water and methanol oxidation in renewable energy applications

Haisch, Christoph; Schneider, Jenny; Fleisch, Manuel; Gutzmann, Henning; Klassen, Thomas; Bahnemann, Detlef W. (Cambridge : Royal Society of Chemistry, 2017)

Films prepared by cold spray have potential applications as photoanodes in electrochemical water splitting and waste water purification. In the present study cold sprayed photoelectrodes produced with WO3 (active under ...
High-aspect 3D two-photon polymerization structuring with widened objective working range (WOW-2PP)

Obata, Kotaro; El-Tamer, Ayman; Koch, Lothar; Hinze, Ulf; Chichkov, Boris (London : Springer Nature, 2013)

We developed a novel two-photon polymerization (2PP) configuration for fabrication of high-aspect three-dimensional (3D) structures, with an overall height larger than working distance of the microscope objective used for ...
Photochemical 1,3-Acyl Shifts in Natural Product Synthesis

Lübken, Dennis; Siekmeyer, Björn; Kalesse, Markus (Weinheim : Wiley-VCH Verl., 2022)

Photochemical, sigmatropic 1,3-acyl shifts represent a powerful tool to construct quaternary carbon atoms and the backbones of complex natural products which cannot be constructed easily by conventional methods. This review ...
Three-dimensional cell growth on structures fabricated from ORMOCER® by two-photon polymerization technique

Schlie, Sabrina; Ngezahayo, Anaclet; Ovsianikov, Aleksandr; Fabian, Tilman; Kolb, Hans-Albert; Haferkamp, Heinz; Chichkov, Boris (London : SAGE Publications Ltd., 2007)

Two-photon polymerization technique was applied to generate three-dimensional (3D) scaffold-like structures using the photosensitive organic-inorganic hybrid polymer ORMOCER®. The structures were studied with respect to ...

Now showing items 1-6 of 6

Submit new document to repository

Browse

All content
- Communities & Collections
- By Issue Date
- Authors
- Titles
- Subjects
- Subjects (GND)
- DDC
- License
- Type

My Account

Usage Statistics

of the Repository

Browsing by Subject "Photochemistry"

Browsing by Subject "Photochemistry"

Browse

All content

My Account

Usage Statistics