Results 101 to 110 of about 104,064 (339)

Identification of pyridine analogs as new predator-derived kairomones. [PDF]

, 2015
In the wild, animals have developed survival strategies relying on their senses. The individual ability to identify threatening situations is crucial and leads to increase in the overall fitness of the species.
Alian, Apfelbach, Araneda, Bailey, Barber, Blanchard, Brechbühl, Brechbühl, Brechbühl, Brechbühl, Brechbühl, Brown, Brown, Brunet, Debiec, Dewan, Dielenberg, Dielenberg, Dielenberg, Fabian Moine, Fendt, Fendt, Ferrero, Fleischer, Fleischer, Fleischer, Fleischer, Fleischer, Fox, Frank Sporkert, Fuss, Grüneberg, Hacquemand, Hanke, Horii, Horii, Hui, Isogai, Julien Brechbühl, Kass, Kavaliers, Kiyokawa, Kobayakawa, Koos, Krege, Liu, Liu, Ma, Ma, Major, Mamasuew, Margolis, Marie-Christine Broillet, Matsuo, Mattina, Mombaerts, Monique Nenniger Tosato, Nara, Nolte, Osada, Ouyang, Papes, Pereira, Perez-Gomez, Peterlin, Potter, Roppolo, Schellinck, Shelley, Sorge, Soso, Spehr, Spehr, Sporkert, Staples, Storan, Stowers, Suyama, Tachibana, Takahashi, Tanida, Thomas, Touhara, Vernet-Maury, Wyatt, Yu, Yu, Yu, Zhang, Zhang, Zhao   +90 more
core   +2 more sources

Covalent Organic Frameworks for Water Sorption: The Importance of Framework Physical Stability

Advanced Functional Materials, EarlyView.
This study explores the water‐vapor stability of 2D covalent organic frameworks (COFs) with varying pore sizes. Results reveal microporous COFs demonstrate superior stability compared to mesoporous ones, despite lower water uptake. Mesoporous keto‐enamine‐linked COFs show enhanced stability due to intralayer hydrogen bonds, confirmed by simulations and
Wei Zhao, He Li, Bui Duc Thuan, Weidong Chen, Qiang Zhu, Mounib Bahri, Boyu Li, Kexin Yu, Chengjun Kang, Ting Chen, Zekun Wang, Nigel D. Browning, Kian Jon Chua, Dan Zhao   +13 more
wiley   +1 more source

Hydrogen bond based noncovalent association in the semi-fluorous solvent perfluorobutyl-methyl ether: Host-host and host-guest association of the host 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-decyl)-3-pyridin-2-yl-urea [PDF]

, 2013
A fluorous pyridyl-urea, 1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-decyl)-3-pyridin-2-yl-urea, was prepared to act as a host and analyzed by 1H NMR inCD2Cl2 and perfluorobutyl-methyl ether (HFE7100).
McGowan, Candace
core   +1 more source

One-pot multi-reaction processes: synthesis of natural products and drug-like scaffolds [PDF]

, 2014
One-pot multi-reaction processes involving Overman rearrangements, metathesis cyclizations, and Diels–Alder reactions have been developed for the rapid and efficient synthesis of amino-substituted carbocyclic and heterocyclic compounds.
Calder, Ewen D.D., Grafton, Mark W., Sutherland, Andrew   +2 more
core   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

Advanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich, Michelle Kobus, Shirin Mesgarha, Erica Moretto, Laurens Grosche, Wolfgang Maison   +5 more
wiley   +1 more source

Chalcones as versatile synthons for the synthesis of 5- and 6-membered nitrogen heterocylces [PDF]

, 2014
Chalcones belong to the flavonoid family which constitutes one of the major classes of naturally occurring oxygen heterocyclic compounds. The alpha,beta-unsaturated carbonyl system of chalcones possesses two electrophilic reactive centers allowing them ...
Albuquerque, Hélio, Cavaleiro, José, Santos, Clementina M.M., Silva, Artur   +3 more
core   +1 more source

Purcell‐Enhanced Spectrally Precise Emission in Dual‐Microcavity Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Spectrally precise emission from broadband organic light‐emitting diodes is realized via a dual‐microcavity strategy. This architecture achieves narrowband emission (full width at half maximum, FWHM = 21 nm) with ultrapure color approaching BT.2020 by enhancing the Purcell effect via coupling of excitons with dual‐microcavity resonance.
Jun Yong Kim, Sang Youn Lee, Kwan Hyun Cho, Yun Seon Do   +3 more
wiley   +1 more source

Rapid, metal-free and aqueous synthesis of imidazo[1,2-a]pyridine under ambient conditions [PDF]

, 2016
A novel, rapid and efficient route to imidazo[1,2-a]pyridines under ambient, aqueous and metal-free conditions is reported. The NaOH-promoted cycloisomerisations of N-propargylpyridiniums give quantitative yield in a few minutes (10 g scale).
A. John Blacker, Almirante, Bagdi, Bakherad, Bakherad, Bao N. Nguyen, Barreiro, Bellingham, Benjamin A. Kyffin, Boggs, Bousfield, Charlotte E. Willans, Chioua, Constable, Crampton, Curzons, Dickinson, DuPont, El Kazzouli, Feng, Fuwa, Georgina E. King, González-Gómez, He, Huang, Hudlicky, Johnson, Kang, Kishino, Koubachi, Langer, Lawrence, Li, Lohse, Maria H. T. Kwan, Marx, McElroy, Michael R. Chapman, Mohan, Moraski, Navarro-Vázque, Patnaik, Santra, Shao, Sheldon, Sheldon, Shiozaki, Spencer, Tachikawa, Tius, Trost, Wu, Yadav, Yan, Yan   +54 more
core   +1 more source

Polyferrocene‐Based Cubosomes: Conversion to Magnetic Mesoporous Microparticles, Supramolecular Modification, and Oxidation Response

Advanced Functional Materials, EarlyView.
Polyferrocene block copolymers are synthesized and assembled into micron‐sized polymer cubosomes with double diamond lattice and pore diameter of ≈30 nm. The ferrocene functionality is retained within the polymer cubosome wall as demonstrated on supramolecular modification, and oxidative disassembly.
Chin Ken Wong, Suna Azhdari, Marvin Foith, Chen Chen, André H. Gröschel   +4 more
wiley   +1 more source

A Robust Heparin‐Mimicking Polyglycerol‐Based Coating for Blood‐Contacting Devices with Long‐Term Hemocompatibility and Preliminary Anti‐Inflammatory Properties

Advanced Healthcare Materials, EarlyView.
A robust heparin‐mimicking coating based on sulfated polyglycerol is constructed via layer‐by‐layer assembly on bloodcontacting surfaces. The coating exhibits long‐term anticoagulant and anti‐inflammatory properties by resisting protein adsorption, preventing platelet activation, and suppressing immune responses, offering a promising strategy for ...
Kunpeng Liu, Philip Nickl, Jun Feng, Rainer Haag   +3 more
wiley   +1 more source