Ahmed M. Hamid

发表

Formation of complex organics in the gas phase by sequential reactions of acetylene with the phenylium ion.

M. S. El-shall, Paul O. Momoh, A. Soliman, 2012, The journal of physical chemistry. A.

Structure and hydration of the C4H4●+ ion formed by electron impact ionization of acetylene clusters.

M. S. El-shall, Paul O. Momoh, S. Abrash, 2011, The Journal of chemical physics.

Greatly Increasing Trapped Ion Populations for Mobility Separations Using Traveling Waves in Structures for Lossless Ion Manipulations.

Yehia M. Ibrahim, Richard D. Smith, E. Baker, 2016, Analytical chemistry.

Species-level discrimination of microorganisms by high-resolution paper spray – Ion mobility – Mass spectrometry

Jingyi Zheng, Yuyan Yi, Ahmed M. Hamid, 2022, International Journal of Mass Spectrometry.

Systematic Optimization of Ambient Ionization Ion Mobility Mass Spectrometry for Rapid Separation of Isomers.

B. Donkor, Ahmed M. Hamid, Orobola E. Olajide, 2021, Journal of the American Society for Mass Spectrometry.

Unconventional hydrogen bonding to organic ions in the gas phase: stepwise association of hydrogen cyanide with the pyridine and pyrimidine radical cations and protonated pyridine.

M. S. El-shall, S. Elroby, S. Aziz, 2014, The Journal of chemical physics.

Characterization of Traveling Wave Ion Mobility Separations in Structures for Lossless Ion Manipulations.

Yehia M. Ibrahim, Richard D. Smith, G. Anderson, 2015, Analytical chemistry.

Characterization of applied fields for ion mobility separations in traveling wave based structures for lossless ion manipulations (SLIM).

Yehia M. Ibrahim, Richard D. Smith, A. Prabhakaran, 2018, International journal of mass spectrometry.

Ion Elevators and Escalators in Multilevel Structures for Lossless Ion Manipulations.

Yehia M. Ibrahim, Richard D. Smith, Jonathan T. Cox, 2017, Analytical chemistry.

A Hybrid Constant and Oscillatory Field Ion Mobility Analyzer Using Structures for Lossless Ion Manipulations

Yehia M. Ibrahim, Richard D. Smith, A. Prabhakaran, 2018, Journal of The American Society for Mass Spectrometry.

Achieving High Resolution Ion Mobility Separations Using Traveling Waves in Compact Multiturn Structures for Lossless Ion Manipulations.

Yehia M. Ibrahim, Richard D. Smith, G. Anderson, 2016, Analytical chemistry.

Formation of nitrogen-containing polycyclic cations by gas-phase and intracluster reactions of acetylene with the pyridinium and pyrimidinium ions.

M. S. El-shall, I. Attah, Paul O. Momoh, 2013, Journal of the American Chemical Society.

Structure of the C8H8•+ Radical Cation Formed by Electron Impact Ionization of Acetylene Clusters. Evidence for a (Benzene•+·Acetylene) Complex

M. S. El-shall, Paul O. Momoh, A. Soliman, 2011 .

Hydration of the pyrimidine radical cation and stepwise solvation of protonated pyrimidine with water, methanol, and acetonitrile.

M. S. El-shall, A. Alyoubi, Pramod Sharma, 2013, The Journal of chemical physics.

Serpentine Ultralong Path with Extended Routing (SUPER) High Resolution Traveling Wave Ion Mobility-MS using Structures for Lossless Ion Manipulations.

Gordon A Anderson, Yehia M. Ibrahim, Xueyun Zheng, 2017, Analytical chemistry.

Structures of benzonitrile dimer radical cation and the protonated dimer: Observation of hydronium ion core solvated by benzonitrile molecules.

M. S. El-shall, Ahmed M Hamid, Kyle A Mason, 2019, The Journal of chemical physics.

Growth kinetics and formation mechanisms of complex organics by sequential reactions of acetylene with ionized aromatics

M. S. El-shall, I. Attah, Ahmed M Hamid, 2015 .

Unconventional ionic hydrogen bonds: CH+⋯π (CC) binding energies and structures of benzene+(acetylene)1–4 clusters

M. S. El-shall, Ahmed M Hamid, A. Soliman, 2012 .

Substituent effects on noncovalent bonds: complexes of ionized benzene derivatives with hydrogen cyanide.

M. S. El-shall, A. Alyoubi, I. Attah, 2013, The journal of physical chemistry. A.

Stepwise association of hydrogen cyanide and acetonitrile with the benzene radical cation: structures and binding energies of (C6H6•+)(HCN)n, n = 1-6, and (C6H6•+)(CH3CN)n, n = 1-4, clusters.

M. S. El-shall, Ahmed M Hamid, A. Soliman, 2013, The journal of physical chemistry. A.

Assembly of HCN hydrogen bonding chains in the gas phase. Binding energies and structures of phenylacetylene+(HCN)n clusters, n = 1–4

M. S. El-shall, Ahmed M Hamid, A. Soliman, 2012 .

New frontiers for mass spectrometry based upon structures for lossless ion manipulations.

Yehia M. Ibrahim, Erin S Baker, Yehia M Ibrahim, 2017, The Analyst.

Ultra-High Resolution Ion Mobility Separations Utilizing Traveling Waves in a 13 m Serpentine Path Length Structures for Lossless Ion Manipulations Module.

Gordon A Anderson, Yehia M. Ibrahim, Xueyun Zheng, 2016, Analytical chemistry.

The Potential for Ion Mobility in Pharmaceutical and Clinical Analyses.

Kelly L. Wormwood, Liulin Deng, Ahmed M. Hamid, 2019, Advances in experimental medicine and biology.

Mobility-Selected Ion Trapping and Enrichment Using Structures for Lossless Ion Manipulations.

Gordon A Anderson, Tsung-Chi Chen, Yehia M. Ibrahim, 2016, Analytical chemistry.

Compression Ratio Ion Mobility Programming (CRIMP) Accumulation and Compression of Billions of Ions for Ion Mobility-Mass Spectrometry Using Traveling Waves in Structures for Lossless Ion Manipulations (SLIM).

Yehia M. Ibrahim, Xueyun Zheng, Erin S Baker, 2017, Analytical chemistry.

Evidence for the Formation of Pyrimidine Cations from the Sequential Reactions of Hydrogen Cyanide with the Acetylene Radical Cation.

Timothy J. Lee, M. S. El-shall, A. Alyoubi, 2014, The journal of physical chemistry letters.

Squeezing of Ion Populations and Peaks in Traveling Wave Ion Mobility Separations and Structures for Lossless Ion Manipulations Using Compression Ratio Ion Mobility Programming.

Gordon A Anderson, Yehia M. Ibrahim, Erin S Baker, 2016, Analytical chemistry.

Ion Mobility Separations of Isomers based upon Long Path Length Structures for Lossless Ion Manipulations Combined with Mass Spectrometry.

Gordon A Anderson, Yehia M. Ibrahim, Xueyun Zheng, 2016, ChemistrySelect.