Zobrazeno 1 - 10
of 12
pro vyhledávání: '"35"'
Autor:
Tim P Hogervorst, Jeroen D. C. Codée, Xianwen Lou, E. W. Meijer, Gijsbert A. van der Marel, René P. M. Lafleur, Simone I. S. Hendrikse, Lu Su
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, 141(35), 13877-13886
Journal of the American Chemical Society, 141(35), 13877-13886. American Chemical Society
Journal of the American Chemical Society, 141(35), 13877-13886
Journal of the American Chemical Society, 141(35), 13877-13886. American Chemical Society
Polysaccharides present in the glycocalyx and extracellular matrix are highly important for a multitude of functions. Oligo- and polysaccharides-based biomaterials are being developed to mimic the glycocalyx, but the spatial functionalization of thes
Autor:
Bryan E. G. Lucier, Xiaoling Wang, Shijia Jiang, Kuizhi Chen, Christel Gervais, Zhehong Gan, Ivan Hung, Christian Bonhomme, Yining Huang, Vinicius Abilio Martins, Jun Xu, Anmin Zheng
Publikováno v:
Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2020, 142 (35), pp.14877-14889. ⟨10.1021/jacs.0c02810⟩
J Am Chem Soc
Journal of the American Chemical Society, American Chemical Society, 2020, 142 (35), pp.14877-14889. ⟨10.1021/jacs.0c02810⟩
J Am Chem Soc
International audience; The spectroscopic study of oxygen, a vital element in materials, physical, and life sciences, is of tremendous fundamental and practical importance. 17O solid-state NMR (SSNMR) spectroscopy has evolved into an ideal site-speci
Publikováno v:
J Am Chem Soc
We report an air-stable diradical dication of chiral D(2)-symmetric conjoined bis[5]diazahelicene with unprecedented high spin (triplet) ground state, singlet triplet energy gap, ΔE(ST) = 0.3 kcal mol(−1). The diradical dication possesses closed-s
Publikováno v:
J Am Chem Soc
Huntingtin polypeptides (htt(ex1)), encoded by exon 1 of the htt gene and containing an expanded polyglutamine tract, form fibrils that accumulate within neuronal inclusion bodies, resulting in the fatal neurodegenerative condition known as Huntingto
Publikováno v:
Journal of the American Chemical Society. 140:15744-15752
Class Ia ribonucleotide reductase (RNR) of Escherichia coli contains an unusually stable tyrosyl radical cofactor in the β2 subunit (Y122•) necessary for nucleotide reductase activity. Upon binding the cognate α2 subunit, loaded with nucleoside d
Publikováno v:
Journal of the American Chemical Society. 139:16657-16665
Ribonucleotide reductases (RNR) catalyze the reduction of nucleotides to deoxynucleotides through a mechanism involving an essential cysteine based thiyl radical. In the E. coli class 1a RNR the thiyl radical (C439•) is a transient species generate
Autor:
Di Kang, Kevin W. Plaxco, Demosthenes P. Morales, Sheng Sun, Frederick W. Dahlquist, Martin Kurnik
Publikováno v:
Journal of the American Chemical Society, vol 139, iss 35
Here we demonstrate a new class of reagentless, single-step sensors for monitoring protein-protein and protein-peptide interactions that is the electrochemical analog of fluorescence polarization (fluorescence anisotropy), a versatile optical approac
Autor:
Brandon Q. Mercado, Scott J. Miller, Nadia C. Abascal, Eric K. Paulson, Anthony J. Metrano, Anna E. Hurtley
Publikováno v:
Journal of the American Chemical Society
X-ray crystallography has been applied to the structural analysis of a series of tetrapeptides that were previously assessed for catalytic activity in an atroposelective bromination reaction. Common to the series is a central Pro-Xaa sequence, where
Autor:
Petra Rudolf, Jochem T. van Herpt, Ben L. Feringa, Sumit Kumar, Regis Y. N. Gengler, Ryan C. Chiechi
Publikováno v:
Journal of the American Chemical Society, 138(38), 12519-12526. AMER CHEMICAL SOC
Journal of the American Chemical Society
Journal of the American Chemical Society
This paper describes the photo-induced switching of conductance in tunneling junctions comprising self-assembled monolayers of a spiropyran moiety using eutectic Ga-In top contacts. Despite separation of the spiropyran unit from the electrode by a lo
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