Suivre
Sameh Abdelwahed
Sameh Abdelwahed
Adresse e-mail validée de pvamu.edu
Titre
Citée par
Citée par
Année
Synthesis and antimicrobial activity of some new benzimidazole derivatives
AH El-masry, HH Fahmy, SH Ali Abdelwahed
molecules 5 (12), 1429-1438, 2000
5322000
Synthesis, structure, and evaluation of the effect of multiple stacking on the electron-donor properties of π-stacked polyfluorenes
R Rathore, SH Abdelwahed, IA Guzei
Journal of the American Chemical Society 125 (29), 8712-8713, 2003
1742003
Crossover from single-step tunneling to multistep hopping for molecular triplet energy transfer
J Vura-Weis, SH Abdelwahed, R Shukla, R Rathore, MA Ratner, ...
Science 328 (5985), 1547-1550, 2010
1252010
Hopping of a Single Hole in hexakis[4-(1,1,2-Triphenyl-ethenyl)phenyl]benzene Cation Radical through the Hexaphenylbenzene Propeller
R Rathore, CL Burns, SA Abdelwahed
Organic Letters 6 (11), 1689-1692, 2004
822004
Radical S-adenosylmethionine (SAM) enzymes in cofactor biosynthesis: a treasure trove of complex organic radical rearrangement reactions
AP Mehta, SH Abdelwahed, N Mahanta, D Fedoseyenko, B Philmus, ...
Journal of Biological Chemistry 290 (7), 3980-3986, 2015
752015
Synthesis of a calix [4] arene derivative for isolation of a stable cation radical salt for use as a colorimetric sensor of nitric oxide
R Rathore, SH Abdelwahed, IA Guzei
Journal of the American Chemical Society 126 (42), 13582-13583, 2004
732004
A versatile and conformationally adaptable fluorene-based receptor for efficient binding of silver cation
R Rathore, VJ Chebny, SH Abdelwahed
Journal of the American Chemical Society 127 (22), 8012-8013, 2005
702005
Catalysis of a new ribose carbon-insertion reaction by the molybdenum cofactor biosynthetic enzyme MoaA
AP Mehta, JW Hanes, SH Abdelwahed, DG Hilmey, P Hänzelmann, ...
Biochemistry 52 (7), 1134-1136, 2013
572013
A radical dance in thiamin biosynthesis: mechanistic analysis of the bacterial hydroxymethylpyrimidine phosphate synthase
A Chatterjee, AB Hazra, S Abdelwahed, DG Hilmey, TP Begley
Angewandte Chemie (International Ed. in English) 49 (46), 8653, 2010
572010
Electrochemistry and electrogenerated chemiluminescence of π-stacked poly (fluorenemethylene) oligomers. Multiple, interacting electron transfers
H Qi, J Chang, SH Abdelwahed, K Thakur, R Rathore, AJ Bard
Journal of the American Chemical Society 134 (39), 16265-16274, 2012
552012
Soluble cycloannulated tetroxa [8] circulane derivatives: synthesis, optical and electrochemical properties, and generation of their robust cation–radical salts
R Rathore, SH Abdelwahed
Tetrahedron letters 45 (27), 5267-5270, 2004
552004
In Vitro Reconstitution of the Radical S-Adenosylmethionine Enzyme MqnC Involved in the Biosynthesis of Futalosine-Derived Menaquinone
LE Cooper, D Fedoseyenko, SH Abdelwahed, SH Kim, T Dairi, TP Begley
Biochemistry 52 (27), 4592-4594, 2013
512013
Catalysis of a flavoenzyme-mediated amide hydrolysis
T Mukherjee, Y Zhang, S Abdelwahed, SE Ealick, TP Begley
Journal of the American Chemical Society 132 (16), 5550-5551, 2010
492010
Non-canonical active site architecture of the radical SAM thiamin pyrimidine synthase
MK Fenwick, AP Mehta, Y Zhang, SH Abdelwahed, TP Begley, SE Ealick
Nature communications 6 (1), 6480, 2015
342015
Anaerobic 5-Hydroxybenzimidazole Formation from Aminoimidazole Ribotide: An Unanticipated Intersection of Thiamin and Vitamin B12 Biosynthesis
AP Mehta, SH Abdelwahed, MK Fenwick, AB Hazra, ME Taga, Y Zhang, ...
Journal of the American Chemical Society 137 (33), 10444-10447, 2015
332015
Molybdopterin biosynthesis: trapping an unusual purine ribose adduct in the MoaA-catalyzed reaction
AP Mehta, SH Abdelwahed, TP Begley
Journal of the American Chemical Society 135 (30), 10883-10885, 2013
322013
Intramolecular electron transfer in Cofacially π-stacked fluorenes: evidence of tunneling
R Rathore, SH Abdelwahed, MK Kiesewetter, RC Reiter, CD Stevenson
The Journal of Physical Chemistry B 110 (4), 1536-1540, 2006
302006
A remarkable oxidative cascade that replaces the riboflavin C8 methyl with an amino group during roseoflavin biosynthesis
I Jhulki, PK Chanani, SH Abdelwahed, TP Begley
Journal of the American Chemical Society 138 (27), 8324-8327, 2016
292016
Molybdopterin biosynthesis: Trapping of intermediates for the MoaA-catalyzed reaction using 2′-deoxyGTP and 2′-chloroGTP as substrate analogues.
AP Mehta, SH Abdelwahed, H Xu, TP Begley
Journal of the American Chemical Society 136 (30), 10609-10614, 2014
282014
Synthesis and preliminary antimicrobial screening of new benzimidazole heterocycles
HH Fahmy, A El-Masry, SH Ali Abdelwahed
Archives of pharmacal research 24, 27-34, 2001
282001
Le système ne peut pas réaliser cette opération maintenant. Veuillez réessayer plus tard.
Articles 1–20