Brown drug substance color investigation in cell culture manufacturing using chemically defined media: A case study von Xu, Jianlin, Jin, Mi, Song, Hangtian, Huang, Chao, Xu, Xuankuo, Tian, Jun, Qian, Nan-Xin, Steger, Kirby, Lewen, Nancy S., Tao, Li, Li, Zheng Jian

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The use of atomic spectroscopy in the pharmaceutical industry for the determination of trace elements in pharmaceuticals von Lewen, Nancy

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Speech production under uncertainty: how do job applicants experience and communicate with an AI interviewer? von Liu, Bingjie, Wei, Lewen, Wu, Mu, Luo, Tianyi

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A rapid ICP-MS screen for heavy metals in pharmaceutical compounds von Lewen, Nancy, Mathew, Shyla, Schenkenberger, Martha, Raglione, Thomas

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The use of inductively coupled plasma-atomic emission spectroscopy (ICP-AES) in the determination of lithium in cleaning validation swabs von Lewen, Nancy, Nugent, Dennis

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ICH Q3D Drug Product Elemental Risk Assessment: The Use of An Elemental Impurities Excipients Database von Torres, Susana, Boetzel, Ruth, Gatimu, Enid, Gomes, Diego Zulkiewicz, King, Fiona, Kocks, Grace, Jones, Richard, Day, Christopher, Lewen, Nancy, Harris, Laurence, Teasdale, Andrew

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Use of a Field-Portable XRF Instrument To Facilitate Metal Catalyst Scavenger Screening von Lewen, Nancy, Soumeillant, Maxime, Qiu, Jun, Selekman, Joshua, Wood, Sharla, Zhu, Keming

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A risk-based approach to monitoring elemental impurities in leachable studies von Kelly, Kathleen, Lewen, Nancy

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Pharma Collaboration Proposes Retirement of Obsolete Heavy Metals Tests: The authors support the retiring of Ph. Eur. and USP heavy metal assays and propose a means of updating rel... von Corbett, Elisabeth, Teasdale, Andrew, Shabrang, Shoreh, Lewen, Nancy

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Pharma Collaboration Proposes Retirement of Obsolete Heavy Metals Tests von Corbett, Elisabeth, Teasdale, Andrew, Shabrang, Shoreh, Wong, Lina, Lewen, Nancy

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An Elemental Impurities Excipient Database: A Viable Tool for ICH Q3D Drug Product Risk Assessment von Boetzel, Ruth, Ceszlak, Agnieszka, Day, Christopher, Drumm, Patrick, Gil Bejar, Joan, Glennon, John, Harris, Laurence, Heghes, Crina I., Horga, Radu, Jacobs, Peter L., Keurentjes, Wilfried J.T.M., King, Fiona, Lee, Carlos W., Lewen, Nancy, Marchant, Carol A., Maris, Frans A., Nye, William, Powell, Samuel, Rockstroh, Helmut, Rutter, Laura, Schweitzer, Mark, Shannon, Elaine, Smallshaw, Lance, Teasdale, Andrew, Thompson, Sarah, Wilkinson, David

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Perspectives on Quality Attributes of Drug Products Containing Nanomaterials von Hickey, Anthony, Akala, Emmanuel, Block, Lawrence, Hammond, John, Hussain, Munir, Kleintop, Brent, Lewen, Nancy, Liang, June, Mitchell, Jolyon, Maurer, Norbert, Scoggins, Myke, Shelbourn, Timothy, Tice, Thomas, Tyner, Katherine, Welfare, Eloise, Zaidi, Kahkashan

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Implementation of ICH Q3D Elemental Impurities Guideline: Challenges and Opportunities von Teasdale, Andrew, Chéry, Cyrille C, Cook, Graham, Glennon, John, Harris, Laurence, Lee, Carlos W, Lewen, Nancy, Nethercote, Phil, Powell, Samuel, Rockstroh, Helmut, Rutter, Laura, Smallshaw, Lance, Thompson, Sarah, Woodward, Vicki, Ulman, Katherine

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The determination of palladium in fosinopril sodium (monopril) by ICP-MS von Lewen, Nancy, Schenkenberger, Martha, Larkin, Timothy, Conder, Stephen, Brittain, Harry G

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Preparation of pharmaceutical samples for elemental impurities analysis: some potential approaches von Lewen, Nancy

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What's new in testing pharmaceuticals for metals: metals and limits in limbo von Lewen, Nancy

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A risk-based approach to monitoring elemental impurities in leachable studies von Kelly, Kathleen, Lewen, Nancy

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Perspectives on Quality Attributes of Drug Products Containing Nanomaterials von Hickey, Anthony, Akala, Emmanuel, Block, Lawrence, Hammond, John, Hussain, Munir, Kleintop, Brent, Lewen, Nancy, Liang, June, Mitchell, Jolyon, Maurer, Norbert, Scoggins, Myke, Shelbourn, Timothy, Tice, Thomas, Tyner, Katherine, Welfare, Eloise, Zaidi, Kahkashan

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Perspectives on Quality Attributes of Drug Products Containing Nanomaterials: In this article, the contents of a stimulus article produced by the joint subcommittee of the USP Expe... von Hickey, Anthony, Akala, Emmanuel, Block, Lawrence, Hammond, John, Hussain, Munir, Kleintop, Brent, Lewen, Nancy, Liang, June, Mitchell, Jolyon, Maurer, Norbert, Scoggins, Myke, Shelbourn, Timothy, Tice, Thomas, Tyner, Katherine, Welfare, Eloise, Zaidi, Kahkashan

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Implementation of ICH Q3D Elemental Impurities Guideline: Challenges and Opportunities von Teasdale, Andrew, Chéry, Cyrille C, Cook, Graham, Glennon, John, Harris, Laurence, Lee, Carlos W, Lewen, Nancy, Nethercote, Phil, Powell, Samuel, Rockstroh, Helmut, Rutter, Laura, Smallshaw, Lance, Thompson, Sarah, Woodward, Vicki, Ulman, Katherine

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