Results 11 to 20 of about 3,500 (175)

Capture of Singlet Oxygen Modulates Host‐Guest Behavior of Coordination Cages

Angewandte Chemie, Volume 135, Issue 39, September 25, 2023., 2023
A range of anthracene‐based tetrahedral capsules have been shown to react with photogenerated singlet oxygen in a hetero‐Diels–Alder reaction. The cage cycloadducts were found to bind an array of guest molecules more weakly than their precursor cages, offering a novel method for stimuli‐driven guest uptake and release. Abstract The anthracene panels of
Ilma Jahović, Yuchong Yang, Tanya K. Ronson, Jonathan R. Nitschke   +3 more
wiley   +2 more sources

The Growing Field of Photoswitchable Macrocycles: A Promising Way to Tune Various Properties with Light

ChemPhotoChem, Volume 7, Issue 10, October 2023., 2023
Photoswitchable macrocycles: Recent development of azobenzene, diarylethene, (Stiff‐)stilbene or dihydroazulene‐based photoswitchable macrocycles, for which conformation, dynamic, photo or thermal isomerization can be controlled by multiple photoswitching units, coordination‐driven self‐assembly, anion/cation binding or pH modulation, is reviewed ...
Corentin Ludwig, Juan Xie
wiley   +1 more source

Organoplatinum‐Bridged Cyclotribenzylene Dimers

European Journal of Inorganic Chemistry, Volume 26, Issue 25, September 1, 2023., 2023
Asymmetric cyclotribenzylenes (CTBs) incorporating an alkynyl and two nitrile functions were reacted with cis‐[PtL2Cl2] (L=PEt3 or L2=1,3‐bis(diphenylphosphino)propane) to afford Pt‐bridged CTB dimers. When CuI was used as synthetic auxiliary, (Pt, Cu) binuclear complexes in which a CuCl/CuI moiety was π‐coordinated to the platinum‐bound bis‐alkynyl ...
Jing Zhang, Frédéric Aribot, Jean‐Claude Chambron, Nathalie Zorn, Emmanuelle Leize‐Wagner, Marion Jean, Nicolas Vanthuyne, Enrique Espinosa, Emmanuel Aubert   +8 more
wiley   +1 more source

Sheathed Molecular Junctions for Unambiguous Determination of Charge‐Transport Properties

Advanced Materials Interfaces, Volume 10, Issue 16, June 6, 2023., 2023
Encapsulation of molecular wires: determination of ‘true’ single molecule conductance // formation of large area molecular devices composed of extended arrays of single‐molecules. Abstract Future applications of single‐molecular and large‐surface area molecular devices require a thorough understanding and control of molecular junctions, interfacial ...
Lucia Herrer, Saman Naghibi, Ivan Marín, Jonathan S. Ward, Jose María Bonastre, S. J. Higgins, Santiago Martín, Andrea Vezzoli, Richard John Nichols, José Luis Serrano, Pilar Cea   +10 more
wiley   +1 more source

Visualization of supramolecular assembly by aggregation‐induced emission

Aggregate, Volume 4, Issue 2, April 2023., 2023
Given the advantages of aggregation‐induced emission (AIE), the real‐time, sensitive, and in situ visualization of the formation of self‐assemblies and their stimuli responsiveness is accessible. Here, we review recent advances in the visualization of supramolecular assembly processes and their further dynamic behaviors by AIE techniques.
Wu‐Jie Guo, Tuokai Peng, Wenping Zhu, Shixiang Ma, Guang Wang, Ying Li, Bin Liu, Hui‐Qing Peng   +7 more
wiley   +1 more source

Tracking tumor heterogeneity and progression with near‐infrared II fluorophores

Exploration, Volume 3, Issue 2, April 2023., 2023
The applications of NIR‐II Fluorophores in tracking the heterogeneity and progression of tumors. The advances in imaging the tumor heterogeneity, progression, and therapy are systematically summarized. As a non‐invasive visualized inspection modality, NIR‐II imaging further enables a deeper understanding of tumor pathophysiology and is envisioned for ...
Qi Xin, Huizhen Ma, Hao Wang, Xiao‐Dong Zhang   +3 more
wiley   +1 more source

Photoresponsive Supramolecular Polymers: From Light‐Controlled Small Molecules to Smart Materials

Advanced Materials, Volume 35, Issue 10, March 9, 2023., 2023
Control over supramolecular interactions is an important part of the toolbox for developing functional materials. The design of supramolecular polymers with light‐triggered molecules allows remote control of supramolecular polymers and materials with high spatiotemporal precision.
Fan Xu, Ben L. Feringa
wiley   +1 more source

Gaining Insights on the Interactions of a Class of Decorated (2‐([2,2′‐Bipyridin]‐6‐yl)phenyl)platinum Compounds with c‐Myc Oncogene Promoter G‐Quadruplex and Other DNA Structures

Chemistry – A European Journal, Volume 28, Issue 54, September 27, 2022., 2022
Hooked on c‐myc: A series of organoplatinum(II) compounds with diverse amino‐acid‐inspired side‐chains exhibit high affinity and binding selectivity for the c‐myc G‐quadruplex, along with significant emission enhancement and optical selectivity for this target vs. other DNA topologies.
Loukiani Savva, Mathieu Fossépré, Odysseas Keramidas, Alexandros Themistokleous, Natalia Rizeq, Nikos Panagiotou, Maxime Leclercq, Eliana Nicolaidou, Mathieu Surin, Sophia C. Hayes, Savvas N. Georgiades   +10 more
wiley   +1 more source

Stimuli-Responsive Metal-Ligand Assemblies. [PDF]

, 2015
The Engineering and Physical Sciences Research Council and the European Research Council are acknowledged for financial support.This is the accepted manuscript of a paper published in Chemical Reviews (McConnell AJ, Wood CS, Neelakandan PP, Nitschke JR ...
McConnell, Anna J, Neelakandan, Prakash P, Nitschke, Jonathan R, Wood, Christopher S   +3 more
core   +2 more sources

Cyclometallated platinum(IV) compounds as promising antitumour agents [PDF]

, 2020
Since the discovery of the anticancer activity of cisplatin by Rosenberg, extensive research has been carried out in order to develop new and more efficient platinum-containing drugs.
Crespo Vicente, Margarita Ma.
core   +1 more source