Isaac Kwame Attah
Isaac Kwame Attah
Unknown affiliation
Verified email at vcu.edu
Title
Cited by
Cited by
Year
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
342017
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
282019
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
192019
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
192015
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
192013
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
182018
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
182011
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
142014
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, M Meot-Ner, MS El-Shall, SG Aziz, AO Alyoubi
The Journal of chemical physics 140 (11), 114313, 2014
132014
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
122017
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), 191102, 2015
112015
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
112014
Design of a TW-SLIM module for dual polarity confinement, transport, and reactions
SVB Garimella, IK Webb, A Prabhakaran, IK Attah, YM Ibrahim, RD Smith
Journal of The American Society for Mass Spectrometry 28 (7), 1442-1449, 2017
92017
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
92013
Substituent effects on noncovalent bonds: complexes of ionized benzene derivatives with hydrogen cyanide
IK Attah, AM Hamid, M Meot-Ner, MS El-Shall, SG Aziz, AO Alyoubi
The Journal of Physical Chemistry A 117 (41), 10588-10597, 2013
82013
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
72020
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
72018
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
62020
Observation of covalent and electrostatic bonds in nitrogen-containing polycyclic ions formed by gas phase reactions of the benzene radical cation with pyrimidine
IK Attah, AR Soliman, SP Platt, M Meot-Ner, SG Aziz, MS El-Shall
Physical Chemistry Chemical Physics 19 (9), 6422-6432, 2017
52017
Growth kinetics and formation mechanisms of complex organics by sequential reactions of acetylene with ionized aromatics
AR Soliman, IK Attah, AM Hamid, MS El-Shall
International Journal of Mass Spectrometry 377, 139-151, 2015
52015
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