Chaotropic Effects in Sub/Supercritical Fluid Chromatography via Ammonium Hydroxide in Water-Rich Modifiers: Enabling Separation of Peptides and Highly Polar Pharmaceuticals at the Preparative Scale
Liu, Jinchu, Makarov, Alexey A, Bennett, Raffeal, Haidar Ahmad, Imad A, DaSilva, Jimmy, Reibarkh, Mikhail, Mangion, Ian, Mann, Benjamin F, Regalado, Erik L
Published in Analytical chemistry (Washington) (05.11.2019)
Published in Analytical chemistry (Washington) (05.11.2019)
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Journal Article
In Silico Method Development of Achiral and Chiral Tandem Column Reversed-phase Liquid Chromatography for Multicomponent Pharmaceutical Mixtures
Haidar Ahmad, Imad A, Kiffer, Alaina, Barrientos, Rodell C, Losacco, Gioacchino Luca, Singh, Andrew, Shchurik, Vladimir, Wang, Heather, Mangion, Ian, Regalado, Erik L
Published in Analytical chemistry (Washington) (08.03.2022)
Published in Analytical chemistry (Washington) (08.03.2022)
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Journal Article
The Emergence of Universal Chromatographic Methods in the Research and Development of New Drug Substances
Regalado, Erik L, Haidar Ahmad, Imad A, Bennett, Raffeal, D’Atri, Valentina, Makarov, Alexey A, Humphrey, Guy R, Mangion, Ian, Guillarme, Davy
Published in Accounts of chemical research (16.07.2019)
Published in Accounts of chemical research (16.07.2019)
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Journal Article
Benchmarking the Humidity-Dependent Mechanical Response of (Nano)fibrillated Cellulose and Dissolved Polysaccharides as Sustainable Sand Amendments
Dali, M-Haidar A., Abidnejad, Roozbeh, Salim, Mohamed Hamid, Bhattarai, Mamata, Imani, Monireh, Rojas, Orlando J., Greca, Luiz G., Tardy, Blaise L.
Published in Biomacromolecules (08.04.2024)
Published in Biomacromolecules (08.04.2024)
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Journal Article
Deep Learning and Handcrafted Method Fusion: Higher Diagnostic Accuracy for Melanoma Dermoscopy Images
Hagerty, Jason R., Stanley, R. Joe, Almubarak, Haidar A., Lama, Norsang, Kasmi, Reda, Guo, Peng, Drugge, Rhett J., Rabinovitz, Harold S., Oliviero, Margaret, Stoecker, William V.
Published in IEEE journal of biomedical and health informatics (01.07.2019)
Published in IEEE journal of biomedical and health informatics (01.07.2019)
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Journal Article
Automated Hydrophobic Interaction Chromatography Screening Combined with In Silico Optimization as a Framework for Nondenaturing Analysis and Purification of Biopharmaceuticals
Barrientos, Rodell C., Losacco, Gioacchino Luca, Azizi, Mohammadmehdi, Wang, Heather, Nguyen, Anh Nguyet, Shchurik, Vladimir, Singh, Andrew, Richardson, Douglas, Mangion, Ian, Guillarme, Davy, Regalado, Erik L., Haidar Ahmad, Imad A.
Published in Analytical chemistry (Washington) (13.12.2022)
Published in Analytical chemistry (Washington) (13.12.2022)
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Journal Article
In Silico Multifactorial Modeling for Streamlined Development and Optimization of Two-Dimensional Liquid Chromatography
Haidar Ahmad, Imad A, Makey, Devin M, Wang, Heather, Shchurik, Vladimir, Singh, Andrew N, Stoll, Dwight R, Mangion, Ian, Regalado, Erik L
Published in Analytical chemistry (Washington) (24.08.2021)
Published in Analytical chemistry (Washington) (24.08.2021)
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Journal Article
Computer-assisted multifactorial method development for the streamlined separation and analysis of multicomponent mixtures in (Bio)pharmaceutical settings
Hemida, Mohamed, Haidar Ahmad, Imad A., Barrientos, Rodell C., Regalado, Erik L.
Published in Analytica chimica acta (08.03.2024)
Published in Analytica chimica acta (08.03.2024)
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Journal Article
Introducing Multifactorial Peak Crossover in Analytical and Preparative Chromatography via Computer-Assisted Modeling
Haidar Ahmad, Imad A, Shchurik, Vladimir, Nowak, Timothy, Mann, Benjamin F, Regalado, Erik L
Published in Analytical chemistry (Washington) (06.10.2020)
Published in Analytical chemistry (Washington) (06.10.2020)
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Journal Article
Deuterated Modifiers in Sub/Supercritical Fluid Chromatography for Streamlined NMR Structure Elucidation
Losacco, Gioacchino Luca, Cohen, Ryan D., DaSilva, Jimmy O., Haidar Ahmad, Imad A., Sherer, Edward C., Mangion, Ian, Regalado, Erik L.
Published in Analytical chemistry (Washington) (06.09.2022)
Published in Analytical chemistry (Washington) (06.09.2022)
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Journal Article
Serotonin and serotonin transporter levels in autistic children
Abdulamir, Haidar A, Abdul-Rasheed, Omar F, Abdulghani, Emad A
Published in Saudi medical journal (01.05.2018)
Published in Saudi medical journal (01.05.2018)
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Journal Article
Dual‐Gradient Unified Chromatography: A New Paradigm for Versatility in Simultaneous Multicomponent Analysis
Losacco, Gioacchino Luca, Bennett, Raffeal, Ahmad, Imad A. Haidar, Barrientos, Rodell C., DaSilva, Jimmy O., Dong, Yuyang, Schuppe, Alexander W., Wang, Zeshu, Aiken, Sheenagh, Mangion, Ian, Aggarwal, Varinder K., Regalado, Erik L.
Published in Angewandte Chemie International Edition (07.11.2022)
Published in Angewandte Chemie International Edition (07.11.2022)
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Journal Article
The Divergent Roles of Dietary Saturated and Monounsaturated Fatty Acids on Nerve Function in Murine Models of Obesity
Rumora, Amy E, LoGrasso, Giovanni, Hayes, John M, Mendelson, Faye E, Tabbey, Maegan A, Haidar, Julia A, Lentz, Stephen I, Feldman, Eva L
Published in The Journal of neuroscience (08.05.2019)
Published in The Journal of neuroscience (08.05.2019)
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Journal Article
Enantioselective UHPLC Screening Combined with In Silico Modeling for Streamlined Development of Ultrafast Enantiopurity Assays
Losacco, Gioacchino Luca, Wang, Heather, Haidar Ahmad, Imad A, DaSilva, Jimmy, Makarov, Alexey A, Mangion, Ian, Gasparrini, Francesco, Lämmerhofer, Michael, Armstrong, Daniel W, Regalado, Erik L
Published in Analytical chemistry (Washington) (25.01.2022)
Published in Analytical chemistry (Washington) (25.01.2022)
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Journal Article
Automated ion exchange chromatography screening combined with in silico multifactorial simulation for efficient method development and purification of biopharmaceutical targets
Losacco, Gioacchino Luca, Hicks, Michael B., DaSilva, Jimmy O., Wang, Heather, Potapenko, Miraslava, Tsay, Fuh-Rong, Ahmad, Imad A. Haidar, Mangion, Ian, Guillarme, Davy, Regalado, Erik L.
Published in Analytical and bioanalytical chemistry (01.05.2022)
Published in Analytical and bioanalytical chemistry (01.05.2022)
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Journal Article
Introducing online multicolumn two-dimensional liquid chromatography screening for facile selection of stationary and mobile phase conditions in both dimensions
Wang, Heather, Herderschee, Hayley R., Bennett, Raffeal, Potapenko, Miraslava, Pickens, Chad J., Mann, Benjamin F., Haidar Ahmad, Imad A., Regalado, Erik L.
Published in Journal of Chromatography A (05.07.2020)
Published in Journal of Chromatography A (05.07.2020)
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Journal Article
A four parameter optimization and troubleshooting of a RPLC – charged aerosol detection stability indicating method for determination of S-lysophosphatidylcholines in a phospholipid formulation
Tam, James, Ahmad, Imad A. Haidar, Blasko, Andrei
Published in Journal of pharmaceutical and biomedical analysis (05.06.2018)
Published in Journal of pharmaceutical and biomedical analysis (05.06.2018)
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Journal Article