Results 81 to 90 of about 1,060,505 (386)

A 2-D π–π dimer model system to investigate structure-charge transfer relationships in rubrene [PDF]

, 2019
© The Royal Society of Chemistry 2019Rubrene (5,6,11,12-tetraphenyltetracene) is undoubtedly one of the best performing organic charge transfer mediating materials, with experimentally determined mobilities up to 40 cm2 V−1 s−1.
Becke, Becke, Bergantin, Boys, Bredas, Calvo-Castro, Calvo-Castro, Calvo-Castro, Calvo-Castro, Calvo-Castro, Chai, Chen, Chopra, Chung, Coropceanu, Da Silva Filho, Daniele, Dunitz, Dunitz, Gershenson, Huang, Jensen, Jurchescu, Leach, Lee, Li, Li, Lin, Ma, Mas-Torrent, McGarry, McGarry, Nayak, Nelsen, Ogden, Paraskar, Podzorov, Reichenbacher, Ryno, Sakamoto, Sakanoue, Schuck, Schweicher, Schwoerer, Shao, Szabo, Takeya, Uttiya, Vura-Weis, Xie, Zeis, Zhao   +51 more
core   +1 more source

Dendrimers and supramolecular chemistry [PDF]

Proceedings of the National Academy of Sciences, 2002
Since their introduction in 1985 by Tomalia et al. (1) and Newkome et al. (2), dendrimers have attracted much attention because of their fascinating structure and unique properties (3, 4). Dendrimers are globular, size monodisperse macromolecules in which all bonds emerge radially from a central focal point or core with a regular branching pattern and ...
openaire   +2 more sources

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

Smart molecules for imaging, sensing and health (SMITH)

Beilstein Journal of Organic Chemistry, 2015
This autobiographical review provides a personal account of the author’s academic journey in supramolecular chemistry, including brief summaries of research efforts in membrane transport, molecular imaging, ion-pair receptors, rotaxane synthesis ...
Bradley D. Smith
doaj   +1 more source

Noncovalent Interactions in Supramolecular Complexes: A Study on Corannulene and the Double Concave Buckycatcher [PDF]

Journal of Computational Chemistry, 30, 51 (2009), 2010
Stimulated by the recent observation of {\pi}-{\pi} interactions between C60 and corannulene subunits in a molecular tweezer arrangement (J. Am. Chem. Soc. 2007, 129, 3842), a density functional theory study was performed to analyze the electronic structure and properties of various noncovalent corannulene complexes.
arxiv   +1 more source

An Analytical Method for Detecting Toxic Metal Cations Using Cyclotriveratrylene Derivative Capped Gold Nanoparticles [PDF]

, 2015
Cyclotriveratrylene-oxime (CTV-oxime) derivatives that terminate with a dithiolate linker were synthesized enabling the supramolecular scaffold to adhere to gold nanoparticles (AuNPs) with the bowl-shaped cavity of the CTV scaffold exposed for ...
Becker, Daniel P., Holz, Richard C., Osner, Zachary R.   +2 more
core   +3 more sources

Structural diversification of pillar[n]arene macrocycles [PDF]

, 2020
Despite the fact that pillar[n]arenes receive major interest as building blocks for supramolecular chemistry and advanced materials, their functionalization is generally limited to the modification of the hydroxy or alkoxy units present on the rims. This
Hoogenboom, Richard, Jerca, Valentin-Victor, Xu, Xiaowen   +2 more
core   +2 more sources

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Autonomous helical propagation of active toroids with mechanical action

Nature Communications, 2019
Self-assembly in nature is dynamic and exists in out-of-equilibrium state and thus systems have the ability to autonomously respond to environmental changes.
Bowen Shen, Youliang Zhu, Yongju Kim, Xiaobin Zhou, Haonan Sun, Zhongyuan Lu, Myongsoo Lee   +6 more
doaj   +1 more source

Potential curves illustrating a dissipative self-assembly system and the meaning of away-from-equilibrium [PDF]

arXiv, 2022
Dissipative self-assembly is a recently proposed concept in the field of non-equilibrium systems. This concept catches the reader's attention owing to its relationship with life phenomena. Recently, Credi's group has reported the behavior of a directional supramolecular pump that works under continuous light irradiation with the regime of dissipative ...
arxiv