Results 101 to 110 of about 676 (146)

Low-entropy supramolecular crystals elucidating the inhomogeneity of interfacial water molecules at atomic resolution. [PDF]

Nat Commun
Horiuchi S, Ogura S, Otsubo K, Ikemoto Y, Kiuchi H, Shinozaki Y, Tsuyuki H, Watanabe G, Takahashi O, Hayashi M, Sakuda E, Arikawa Y, Umakoshi K, Harada Y.   +13 more
europepmc   +1 more source

Computational insights into solvent encapsulation and host-guest recognition by calix[4]arene. [PDF]

Sci Rep
Khalil K, Fiser B, Małecka M.
europepmc   +1 more source

Formation and Reactivity of an Elusive Monomeric Mn(IV)-Oxo Species Inside a Cavitand Pore. [PDF]

J Am Chem Soc
Green G, Ansari KU, Munikrishna T, Ezov S, Shamali D, Nanda LN, Gutkin V, Cohen O, Shimon D, Tulchinsky Y.   +9 more
europepmc   +1 more source

Beyond symmetric self-assembly and effective molarity: unlocking functional enzyme mimics with robust organic cages. [PDF]

Beilstein J Org Chem
Andrews KG.
europepmc   +1 more source

Bifunctional Resorcinarene-Based Organocatalysts Bearing 5‑Imino Pyridyl and 4‑OH Groups for CO₂ Cycloaddition to Epoxides. [PDF]

ACS Omega
Hu Y, Zhang M, Li Z, Li N, Wang Y, Wang H, Yuan X, Zou X, Li C, Guo K.   +9 more
europepmc   +1 more source

Fluorescent silver hydrosol for the dual fluorometric sensing of gallic acid and Cd². [PDF]

RSC Adv
Sahu M, Ganguly M, Sharma P.
europepmc   +1 more source

Photocyclizable resorcin[4]arene dimers

Photochemical & Photobiological Sciences, 2008
The synthesis of covalently linked dimers, containing two resorcin[4]arene moieties connected over two 9,10-functionalized anthracene units, is reported. Besides the synthetic route, which involves for example the formation of anthracene-9,10-dialkanols ( and ), and characterization of the compounds, the photochemical properties, introduced through the
Schäfer, Christian, Strübe, Frank, Bringmann, Sebastian, Mattay, Jochen   +3 more
openaire   +3 more sources

Stable Heterotopic Noncovalent Resorcin[4]arene Assemblies [PDF]

European Journal of Organic Chemistry, 2000
Resorcin[4]arene tetracarboxylic acids 5,6 (A) and resorcin[4]arene tetrapyridines 2,3 (P) self-assemble in chloroform solution to form stable heterotopic AP dimers. Data from NMR titration and dilution experiments, as well as from vapor-pressure osmometry (VPO), indicate that the AP dimer is formed with an association constant greater than 107 M-1 ...
Higler, Irene, Grave, Lennart, Breuning, Esther, Verboom, Willem, de Jong, Feike, Fyles, Thomas M., Reinhoudt, David   +6 more
openaire   +3 more sources

Resorcin[4]arene Cavitand‐Based Molecular Switches

Advanced Functional Materials, 2005
AbstractResorcin[4]arene cavitands with four quinoxaline bridges are a family of macrocycles that adopt, at elevated temperature, a contracted, vase‐type conformation, capable of guest inclusion, whereas at low temperature they switch to an expanded, kite‐type conformation with a large flat surface. The present investigations lay the foundation for the
V. A. AZOV, A. BEEBY, CACCIARINI, MARTINA, A. G. CHEETHAM, F. DIEDERICH, M. FREI, J. K. GIMZEWSKI, V. GRAMLICH, B. HECHT, B. JAUN, T. LATYCHEVSKAIA, A. LIEB, Y. LILL, F. MAROTTI, A. SCHLEGEL, R. R. SCHLITTLER, P. J. SKINNER, P. SEILER, Y. YAMAKOSHI   +18 more
openaire   +3 more sources

Hydration and Counterion Binding of an Aminomethylated Resorcin[4]arene

The Journal of Physical Chemistry B, 2019
Supramolecular chemistry based on host-guest complexes is a rapidly evolving research field with numerous potential applications. However, up to date investigations mainly focused on molecular recognition and self-assembly in nonpolar media where hydrogen-bond formation could be used for selective host-guest binding.
Nicolás Moreno-Gómez, Edgar F. Vargas, Richard Buchner   +2 more
openaire   +3 more sources