Results 141 to 150 of about 208,473 (269)

Chiroptical molecular switches

Abstracts of Papers of the American Chemical Society, 1996
The control of chirality by optical molecular switches offers intriguing prospects in the design of new materials. For example, photochemically induced stilbene-type cis-trans isomerization of 1 (see Figure) results simultaneously in reversal of the helicity.
Feringa, B.L., Huck, N.P.M., Schoevaars, A.M   +2 more
openaire   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Trans-2-aminocyclohexanols as pH-triggered molecular switches

ARKIVOC, 2005
Vyacheslav V. Samoshin, Dmitriy E. Gremyachinskiy, Vyacheslav A. Chertkov, Barbora Brazdova, Elena K. Dobretsova, Alla K. Shestakova, Lidia P. Vatlina, Hans-Jörg Schneider   +7 more
doaj   +1 more source

Endocrine cybernetics: neuropeptides as molecular switches in behavioural decisions. [PDF]

Open Biol, 2022
Nässel DR, Zandawala M.
europepmc   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Azobenzene-Substituted Triptycenes: Understanding the Exciton Coupling of Molecular Switches in Close Proximity. [PDF]

Chemistry, 2022
Kunz A, Oberhof N, Scherz F, Martins L, Dreuw A, Wegner HA.   +5 more
europepmc   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Photoswitching of Local (Anti)Aromaticity in Biphenylene-Based Diarylethene Molecular Switches. [PDF]

J Org Chem, 2022
Kalapos PP, Mayer PJ, Gazdag T, Demeter A, Oruganti B, Durbeej B, London G.   +6 more
europepmc   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Synergistic regulation of nonbinary molecular switches by protonation and light. [PDF]

Proc Natl Acad Sci U S A, 2021
Zhang X, Yang YD, Lu ZH, Xu LJ, Sessler JL, Gong HY.   +5 more
europepmc   +1 more source