Results 41 to 50 of about 4,862 (163)

Organophosphide: Eine neue Klasse der Luminophorliganden für Kupfer(I)‐Carben‐basierte TADF‐Emitter und Photokatalysatoren

Angewandte Chemie, Volume 138, Issue 13, 23 March 2026.
Der Einsatz von Dimesitylphosphid als höheres Homolog der etablierten Amidoliganden für Charge‐Transfer‐Kupfer(I)‐Komplexe führt zu einer Rotverschiebung der Emission um 3645 cm–1 in den rot‐orangen Spektralbereich im Festkörper sowie in den NIR‐Bereich in Lösung. Die thermisch‐aktivierte verzögerte Fluoreszenz weist hohe Dissymmetriefaktoren von glum =
Paul C. Ruer, Julian J. Holstein, Andreas Steffen   +2 more
wiley   +1 more source

Photonic Crystal Polymeric Thin-Film Dye-Lasers for Attachable Strain Sensors

Sensors, 2021
In this report, using two-dimensional photonic crystals (PhC) and a one-dimensional PhC nano-beam cavity, we realized the development of all-polymeric dye-lasers on a dye-doped, suspended poly-methylmethacrylate film with a wavelength-scale thickness. In
Tsan-Wen Lu, Yu-Kai Feng, Huan-Yeuh Chu, Po-Tsung Lee   +3 more
doaj   +1 more source

Chiral Symmetry Breaking in Gelation

Small Structures, Volume 7, Issue 3, March 2026.
Although chiral symmetry breaking in gelation is usually regarded as a rare phenomenon, this might not be true. Rather, recent studies suggest that its probability to emerge in gelation can be higher than that in crystallization, indicating the presence of rich science to be uncovered in the corresponding research fields.
Kentaro Tashiro
wiley   +1 more source

Synthesis and Properties of Adhesive Polymer-Methylmethacrylate Materials

International Journal of Polymer Science, 2018
Kinetics of emulsion polymerization of hydrophilic vinyl monomers in the presence of polyvinylpyrrolidone and technological principles of their synthesis are determined.
Ulyana Khromiak, Volodymyr Levytskyi, Kateryna Stepova, Andry Tarnawsky   +3 more
doaj   +1 more source

Morphology Analysis of Cu Film Fractures in Sandwiched Methylmethacrylate Plates

Medžiagotyra, 2015
Thin films of Cu were evaporated on solid plates of polymethylmethacrylate (PMMA). A polymerization process was made to realize sandwiched structure to protect the Cu films.
Cristiano Fidani, Maurizio De Crescenzi
doaj   +1 more source

Epidemiological Comparative Study on Contact Sensitisations in Woodworkers With Occupational Dermatitis: Patch Test Data of the Information Network of Departments of Dermatology, 1999 to 2023

Contact Dermatitis, Volume 94, Issue 2, Page 125-136, February 2026.
The data demonstrates that allergic contact dermatitis is common in WW with OD. The most important allergens include resins (including epoxy resin) and plant‐derived substances (including colophonium). The high share of WW with allergic contact dermatitis and face dermatitis hampers preventive efforts.
Luisa Heizmann, Steffen Schubert, Andrea Bauer, Detlef Becker, Knut Brockow, Heinrich Dickel, Birger Kränke, Claudia Lang, Eva Oppel, Nicola Wagner, Elke Weisshaar, David Wilfinger, Richard Brans, for the IVDK, Ulrike Beiteke, Joachim Dissemond, Timo Buhl, Knut Schäkel, Claudia Pföhler, Guido Heine, Margitta Worm, Burkhard Kreft, Jörg Tittelbach, Sebastian Volc, Andreas Recke, Jana Witte, Wolfgang Pfützner, Brigitte Coras‐Stepanek, Christoph Skudlik, Rüdiger Panzer, Jens Malte Baron, Franziska Grän, Vera Baur, Jan Nicolay, Beatrice Schell, Axel Trautmann, Karin Hartmann, Christiane Szliska, Johannes Weiß, Gertrud Grundmann, Michael Jünger, Mathias Sulk, Annice Heratizadeh, Juliane Rieker‐Schwienbacher, Dieter Vieluf, Ralf Gutzmer, Dagmar Simon, Manigé Fartasch, Susann Forkel, Stefan Nestoris, Dirk Mechtel, Claudia Schröder‐Kraft, Harald Löffler, Michal Gina, André Koch, Ulrike Raap, Zita Manjaly‐Thomas, Welf Prager, Kerstin Strom, Irena Angelova‐Fischer, Susanne Buder, Philipp Spring   +61 more
wiley   +1 more source

Assessment of Occupational Symptoms and Chemical Exposures for Nail Salon Technicians in Daegu City, Korea [PDF]

Journal of Preventive Medicine and Public Health, 2014
Objectives This study aimed to evaluate occupational symptoms and chemical exposures of nail salon technicians. Methods Work-related symptoms of nail salon technicians in Daegu City were surveyed using a researcher-administered questionnaire, and ...
Sung-Ae Park, Sugyeong Gwak, Sangjun Choi   +2 more
doaj   +1 more source

ZnO‐Hydroxyapatite‐Coated Ti‐6Al‐4V With Curcumin and Ginger Extract for Load‐Bearing Implants

Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.
ABSTRACT There is a rising trend in the number of clinical cases related to bone implantation and bone cancer across the globe due to longer life expectancy, accidents, and sports‐related injuries. In this study, we have used curcumin and ginger extract as alternate osseointegrating agents with in vitro osteosarcoma inhibition potential for load ...
Arjak Bhattacharjee, Ujjayan Majumdar, William S. Dernell, Amit Bandyopadhyay, Susmita Bose   +4 more
wiley   +1 more source

Structural and Electrical Properties of Plasticized Radiation Induced Chitosan Grafted Poly(methylmethacrylate) Polymer Electrolytes

International Journal of Electrochemical Science, 2014
Plasticized grafted polymer electrolytes composed of chitosan-grafted-poly(methylmethacrylate) (Ch- g-PMMA), ethylene carbonate (EC) plasticizer and lithium triflate (LiTf) salt were prepared by the solution cast technique.
N.K. Jaafar, A. Lepit, N.A. Aini, A.M.M. Ali, A. Saat, M.Z.A. Yahya   +5 more
doaj   +1 more source

Konjugierte Anorganisch‐Organische Hybrid‐Polymere mit p‐Block Elementen

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Der Einfluss unterschiedlicher p‐Block‐Element‐Motive auf die photophysikalischen Eigenschaften konjugierter anorganisch‐organischer Hybridpolymere im Hinblick auf die Anwendung in organischen Elektronikbauteilen wird dargelegt. Die jüngsten Fortschritte beim Einsatz der schwereren Elemente und schwererer Mehrfachbindungen sowie zu diversen (Post ...
Anna‐Lena Thömmes, David Scheschkewitz   +1 more
wiley   +1 more source