Zobrazeno 31 - 40
of 55
pro vyhledávání: '"35"'
Publikováno v:
Journal of the American Chemical Society. 138:2500-2503
The synthesis and isolation of stable main group radicals remains an ongoing challenge. Here we report the application of frustrated Lewis pair chemistry to the synthesis of boron-containing radicals. H2 activation with polyaromatic diones and B(C6F5
Autor:
Lingyang Zhu, Karena W. Chapman, Andrew A. Gewirth, Kimberly A. See, Olaf J. Borkiewicz, Peter J. Chupas, Christopher J. Barile, Kamila M. Wiaderek
Publikováno v:
Journal of the American Chemical Society. 138:328-337
Mg batteries are an attractive alternative to Li-based energy storage due to the possibility of higher volumetric capacities with the added advantage of using sustainable materials. A promising emerging electrolyte for Mg batteries is the magnesium a
Publikováno v:
Journal of the American Chemical Society. 140(3)
The cubic ZnS structure type and the size-dependent properties of related nanoparticles are of both fundamental and technological importance. Yet, it remains a challenge to synthesize large atom-precise clusters of this structure type. Currently, onl
Autor:
Filipp Furche, William J. Evans, Guo P. Chen, David H. Woen, Timothy J. Boyle, Joseph W. Ziller
Publikováno v:
Journal of the American Chemical Society. 139(42)
The first (N═N)2– complex of a rare-earth metal with an end-on dinitrogen bridge, {K(crypt)}2{[(R2N)3Sc]2[μ-η1:η1-N2]} (crypt = 2.2.2-cryptand, R = SiMe3), has been isolated from the reduction of Sc(NR2)3 under dinitrogen at −35 °C and char
Autor:
Matthew O. Ross, Igor D. Petrik, Pierre Moënne-Loccoz, Yelu Shi, Yi Lu, Qianhong Zhu, Ambika Bhagi-Damodaran, Julian Reed, Yong Zhang, Saumen Chakraborty, Evan N. Mirts
Publikováno v:
Journal of the American Chemical Society. 139(35)
The presence of nonheme metal, such as copper and iron, in the heme-copper oxidase (HCO) superfamily is critical to the enzymatic activity of reducing O2 to H2O, but the exact mechanism the nonheme metal ion uses to confer and fine-tune the activity
Autor:
Aurélien Laguerre, Manuel Larrouy, Marc Pirrotta, David Genest, David Monchaud, Loic Stefan, Jana Novotna
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2014, 136 (35), pp.12406-12414. ⟨10.1021/ja506331x⟩
Journal of the American Chemical Society, American Chemical Society, 2014, 136 (35), pp.12406-12414. ⟨10.1021/ja506331x⟩
Recent and unambiguous evidences of the formation of DNA and RNA G-quadruplexes in cells has provided solid support for these structures to be considered as valuable targets in oncology. Beyond this, they have lent further credence to the anticancer
Autor:
Jeremy M. Smith, Brian M. Hoffman, Martin L. Kirk, Benjamin W. Stein, Deepak Subedi, George E. Cutsail
Publikováno v:
Journal of the American Chemical Society
The recently synthesized and isolated low-coordinate Fe(V) nitride complex has numerous implications as a model for high-oxidation states in biological and industrial systems. The trigonal [PhB((t)BuIm)3Fe(V)≡N](+) (where (PhB((t)BuIm)3(-) = phenyl
Publikováno v:
Journal of the American Chemical Society. 139(25)
The Brønsted acid sites of H-ZSM-5 and ferrierite reversibly adsborb linear pentenes via hydrogen bonding, rapidly isomerizing the double bond. On H-ZSM-5, dimerization of adsorbed pentenes occurs at a slower rate and leads to pentyl ester covalentl
Publikováno v:
Journal of the American Chemical Society. 139(11)
The C-terminal selective electrophilic activation of polypeptides is essential for site-specific peptide modification and conjugation techniques such as Native Chemical Ligation (NCL). Peptide C-terminal α-thioesters are particularly valuable precur
Autor:
Elodie Point, Karine Moncoq, Marina Casiraghi, Ewen Lescop, Jean-Louis Banères, Marjorie Damian, Daniel Lévy, Eric Guittet, Nelly Morellet, Laurent Catoire, Jacky Marie
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2016, 138 (35), pp.11170-11175. ⟨10.1021/jacs.6b04432⟩
Journal of the American Chemical Society, American Chemical Society, 2016, 138 (35), pp.11170-11175. ⟨10.1021/jacs.6b04432⟩
International audience; Mapping the conformational landscape of G protein-coupled receptors (GPCRs), and in particular how this landscape is modulated by the membrane environment, is required to gain a clear picture of how signaling proceeds. To this