Results 121 to 130 of about 34,840 (283)

Ultrafast Superradiant Scintillation from Isolated Weakly Confined Perovskite Nanocrystals

Advanced Materials, EarlyView.
Efficiency and scintillation velocity are critical for high‐energy and medical physics. These parameters, typically conflicting in conventional scintillators, are simultaneously optimized by exploiting the giant oscillator strength of CsPbBr3 nanocrystals, leading to radiatively accelerated (multi)excitonic emission with unity efficiency without ...
Matteo L. Zaffalon, Andrea Fratelli, Zhanzhao Li, Francesco Bruni, Ihor Cherniukh, Francesco Carulli, Francesco Meinardi, Maksym V. Kovalenko, Liberato Manna, Sergio Brovelli   +9 more
wiley   +1 more source

Topology affects diffusion dynamics of ring polymers in dilute solutions [PDF]

arXiv
In recent years, ring polymers have become one of the most widely studied subjects of macromolecular physics research. These molecules can be synthesized with fascinating supramolecular topological constraints, which include molecular knots, and mechanically interlocked rings such as catenanes.
arxiv  

Unusual Photophysical Properties of Porphyrin-Based Supramolecular Polymers Unveiled: The Role of Metal Ligands and Side Group Amide Connectivity. [PDF]

J Phys Chem C Nanomater Interfaces, 2023
Touloupas I, Weyandt E, Meijer EW, Hildner R.   +3 more
europepmc   +1 more source

Amplification of chirality in helical supramolecular polymers beyond the long-chain limit [PDF]

, 2004
Jeroen van Gestel, Paul van der Schoot, M. A. J. Michels   +2 more
openalex   +1 more source

Sustainable Sensors Prepared by Environmentally Benign Means for Improving the Environmental Footprint of Wearable Electronics

Advanced Materials Technologies, EarlyView.
A stretchable and bendable resistance sensor made predominantly from sustainable and biodegradable components is conductive courtesy a water soluble self‐doped conjugated polymer. The wearable sensor measures micromovements by changes in its resistance and it can track both human movement and phonation. Abstract Sustainable electronic devices offer the
Cephas Amoah, Usmaan Mahmood, W. G. Skene   +2 more
wiley   +1 more source

Temperature‐ and pH‐Responsive Polymeric Photocatalysts for Enhanced Control and Recovery

Angewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Stimuli‐responsive photocatalytic materials have emerged that are not only able to efficiently catalyze reactions but can use external stimuli to modulate their physical properties. This technique has been used to control the reactivity of a photocatalytic material turning it on/off. Moreover, photocatalytic materials have been synthesized which can be
Rong Li, Katharina Landfester, Calum T. J. Ferguson   +2 more
wiley   +2 more sources

45- and 70-Base DNA supramolecular polymerizations on quartz crystal microbalance biosensor [PDF]

, 2005
Mathieu Lazerges, Hubert Perrot, Niriniony Rabehagasoa, Elisabeth Antoine, Chantal Compère   +4 more
openalex   +1 more source

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source

Multifunctional Helicene‐Based Ytterbium Coordination Polymer Displaying Circularly Polarized Luminescence, Slow Magnetic Relaxation and Room Temperature Magneto‐Chiral Dichroism**

Angewandte Chemie, Volume 135, Issue 5, January 26, 2023., 2023
Enantiopure 1D YbIII coordination polymers involving helicene‐based ligands were designed. Their physical investigations revealed an unprecedented combination of field‐induced Single‐Molecule Magnet behavior, Near‐Infrared Circularly Polarized Luminescence and room temperature Magneto‐Chiral Dichroism (MChD).
Kais Dhbaibi, Maxime Grasser, Haiet Douib, Vincent Dorcet, Olivier Cador, Nicolas Vanthuyne, François Riobé, Olivier Maury, Stéphan Guy, Amina Bensalah‐Ledoux, Bruno Baguenard, Geert L. J. A. Rikken, Cyrille Train, Boris Le Guennic, Matteo Atzori, Fabrice Pointillart, Jeanne Crassous   +16 more
wiley   +2 more sources

Thermoreversible Polymorph Transitions in Supramolecular Polymers of Hydrogen-Bonded Squaramides. [PDF]

Angew Chem Int Ed Engl, 2022
Bujosa S, Doncel-Giménez A, Bäumer N, Fernández G, Ortí E, Costa A, Rotger C, Aragó J, Soberats B.   +8 more
europepmc   +1 more source