Прати
Isaac Kwame Attah
Isaac Kwame Attah
Непозната припадност
Верификована је имејл адреса на vcu.edu
Наслов
Навело
Навело
Година
SLIM ultrahigh resolution ion mobility spectrometry separations of isotopologues and isotopomers reveal mobility shifts due to mass distribution changes
R Wojcik, G Nagy, IK Attah, IK Webb, SVB Garimella, KK Weitz, ...
Analytical chemistry 91 (18), 11952-11962, 2019
1122019
Unraveling the isomeric heterogeneity of glycans: ion mobility separations in structures for lossless ion manipulations
VB Sandilya
Chemical Communications 54 (83), 11701-11704, 2018
952018
Distinguishing enantiomeric amino acids with chiral cyclodextrin adducts and structures for lossless ion manipulations
G Nagy, CD Chouinard, IK Attah, IK Webb, SVB Garimella, YM Ibrahim, ...
Electrophoresis 39 (24), 3148-3155, 2018
522018
Compression ratio ion mobility programming (CRIMP) accumulation and compression of billions of ions for ion mobility-mass spectrometry using traveling waves in structures for …
L Deng, SVB Garimella, AM Hamid, IK Webb, IK Attah, RV Norheim, ...
Analytical chemistry 89 (12), 6432-6439, 2017
522017
Separation of β-Amyloid Tryptic Peptide Species with Isomerized and Racemized l-Aspartic Residues with Ion Mobility in Structures for Lossless Ion Manipulations
G Nagy, K Kedia, IK Attah, SVB Garimella, YM Ibrahim, VA Petyuk, ...
Analytical chemistry 91 (7), 4374-4380, 2019
452019
Formation of nitrogen-containing polycyclic cations by gas-phase and intracluster reactions of acetylene with the pyridinium and pyrimidinium ions
AR Soliman, AM Hamid, I Attah, P Momoh, MS El-Shall
Journal of the American Chemical Society 135 (1), 155-166, 2013
362013
Assessing collision cross section calibration strategies for traveling wave-based ion mobility separations in structures for lossless ion manipulations
A Li, CR Conant, X Zheng, KJ Bloodsworth, DJ Orton, SVB Garimella, ...
Analytical chemistry 92 (22), 14976-14982, 2020
352020
Rapid and simultaneous characterization of drug conjugation in heavy and light chains of a monoclonal antibody revealed by high-resolution ion mobility separations in SLIM
G Nagy, IK Attah, CR Conant, W Liu, SVB Garimella, HP Gunawardena, ...
Analytical chemistry 92 (7), 5004-5012, 2020
282020
Metal acetylene cluster ions M+ (C2H2) n as model reactors for studying reactivity of laser-generated transition metal cations
P Sharma, I Attah, P Momoh, MS El-Shall
International Journal of Mass Spectrometry 300 (2-3), 81-90, 2011
262011
What is the structure of the naphthalene–benzene heterodimer radical cation? Binding energy, charge delocalization, and unexpected charge-transfer interaction in stacked dimer …
IK Attah, SP Platt, M Meot-Ner, MS El-Shall, R Peverati, M Head-Gordon
The journal of physical chemistry letters 6 (7), 1111-1118, 2015
242015
Hydrogen bonding of the naphthalene radical cation to water and methanol and attachment of the naphthalene ion to extended hydrogen bonding chains
IK Attah, SP Platt, M Meot-Ner, MS El-Shall, SG Aziz, AO Alyoubi
Chemical Physics Letters 613, 45-53, 2014
232014
Isolation of Tryptanthrin and Reassessment of Evidence for Its Isobaric Isostere Wrightiadione in Plants of the Wrightia Genus
RC Garcellano, SGA Moinuddin, RP Young, M Zhou, ME Bowden, ...
Journal of natural products 82 (3), 440-448, 2018
192018
Nucleophilic aromatic addition in ionizing environments: observation and analysis of new C–N valence bonds in complexes between naphthalene radical cation and pyridine
R Peverati, SP Platt, IK Attah, SG Aziz, MS El-Shall, M Head-Gordon
Journal of the American Chemical Society 139 (34), 11923-11932, 2017
172017
Hydrogen-Terminated Graphene by Laser Vaporization-Controlled Condensation of Graphite Oxide. Observation of Hydrogen-Capped Carbon Chains C n H–, C n H+, and C n H2+ (n= 2–30 …
P Afshani, I Attah, S Moussa, J Terner, MS El-Shall
The Journal of Physical Chemistry C 117 (18), 9485-9495, 2013
162013
Diverse electron carriers drive syntrophic interactions in an enriched anaerobic acetate-oxidizing consortium
EA McDaniel, M Scarborough, DG Mulat, X Lin, PS Sampara, HM Olson, ...
The ISME journal 17 (12), 2326-2339, 2023
152023
Communication: Ion mobility of the radical cation dimers:(Naphthalene) 2+• and naphthalene+•-benzene: Evidence for stacked sandwich and T-shape structures
SP Platt, IK Attah, S Aziz, MS El-Shall
The Journal of Chemical Physics 142 (19), 2015
152015
Proton-bound dimers of nitrogen heterocyclic molecules: Substituent effects on the structures and binding energies of homodimers of diazine, triazine, and fluoropyridine
IK Attah, SP Platt, MS El-Shall, SG Aziz, AO Alyoubi
The Journal of Chemical Physics 140 (11), 2014
152014
Ion mobility spectrometry with high ion utilization efficiency using traveling wave-based structures for lossless ion manipulations
A Li, G Nagy, CR Conant, RV Norheim, JY Lee, C Giberson, ...
Analytical chemistry 92 (22), 14930-14938, 2020
142020
Formation of covalently bonded polycyclic hydrocarbon ions by intracluster polymerization of ionized ethynylbenzene clusters
PO Momoh, IK Attah, MS El-Shall, RPF Kanters, JM Pinski, SA Abrash
The Journal of Physical Chemistry A 118 (37), 8251-8263, 2014
142014
B.; Gunawardena, HP; Shaw, JB; Smith, RD; Ibrahim, YM
G Nagy, IK Attah, CR Conant, W Liu, SV Garimella
Anal. Chem 92 (7), 5004-5012, 2020
112020
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