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D. Norwood · SciRah

Researcher profile · Semantic Scholar

D. Norwood

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D. Norwood — researcher profile on SciRah

h-index: 21
Works: 64
Citations: 2,149

Most-cited papers

Tandem mass spectrometry: A new method for acylcarnitine profiling with potential for neonatal screening for inborn errors of metabolism
D. Millington, N. Kodo, D. Norwood, C. Roe
1990Journal of Inherited Metabolic Disease462 citations
Semantic Scholar
Identity and yields of major halogenated products of aquatic fulvic acid chlorination.
R. F. Christman, D. Norwood, David S. Millington, J. Johnson +1 more
1983Environmental Science and Technology275 citations
Semantic Scholar
Reactions of chlorine with selected aromatic models of aquatic humic material
D. Norwood, J. Johnson, R. F. Christman, J. Hass +1 more
1980180 citations
Semantic Scholar
Identification of Pharmaceutical Impurities
Fenghe Qiu, D. Norwood
2007132 citations
Semantic Scholar
Mitochondrial metabolism of valproic acid.
Jian-Xun Li, D. Norwood, Li-Feng Mao, H. Schulz
1991Biochemistry90 citations
Semantic Scholar
Structural characterization of aquatic humic material. 2. Phenolic content and its relationship to chlorination mechanism in an isolated aquatic fulvic acid.
D. Norwood, R. F. Christman, P. Hatcher
1987Environmental Science and Technology89 citations
Semantic Scholar
2,4-Dienoyl-coenzyme A reductase deficiency: a possible new disorder of fatty acid oxidation.
C. Roe, D. Millington, D. Norwood, N. Kodo +5 more
1990Journal of Clinical Investigation84 citations Open access
Semantic Scholar
Best Practices for Extractables and Leachables in Orally Inhaled and Nasal Drug Products: An Overview of the PQRI Recommendations
D. Norwood, D. Paskiet, Michael A. Ruberto, Thomas N. Feinberg +7 more
2008Pharmaceutical Research80 citations
Semantic Scholar
Development of safety qualification thresholds and their use in orally inhaled and nasal drug product evaluation.
D. J. Ball, J. Blanchard, D. Jacobson-Kram, R. Mcclellan +5 more
2007Toxicological Sciences69 citations
Semantic Scholar
Reaction products of aquatic humic substances with chlorine.
J. Johnson, R. F. Christman, D. Norwood, David S. Millington
1982Environmental Health Perspectives65 citations Open access
Semantic Scholar
The Product Quality Research Institute (PQRI) Leachables and Extractables Working Group Initiatives for Parenteral and Ophthalmic Drug Product (PODP)
D. Paskiet, D. Jenke, D. J. Ball, Christopher Houston +2 more
2013PDA journal of pharmaceutical science and technology62 citations Open access
Semantic Scholar
Extractables Characterization for Five Materials of Construction Representative of Packaging Systems Used for Parenteral and Ophthalmic Drug Products
D. Jenke, J. Castner, Thomas Egert, Thomas N. Feinberg +11 more
2013PDA journal of pharmaceutical science and technology57 citations
Semantic Scholar
Recent Advances in Headspace Gas Chromatography
Yuwen Wang, J. McCaffrey, D. Norwood
200839 citations
Semantic Scholar
HPLC and LC/MS Analysis of Pharmaceutical Container Closure System Leachables and Extractables
D. Norwood, D. Jenke, Cristina Manolescu, S. Pennino +1 more
200935 citations
Semantic Scholar
Analysis of polycyclic aromatic hydrocarbons in metered dose inhaler drug formulations by isotope dilution gas chromatography/mass spectrometry.
D. Norwood, D. Prime, B. Downey, Jason Creasey +2 more
1995Journal of Pharmaceutical and Biomedical Analysis34 citations
Semantic Scholar
Determination of ochratoxin A in currants, raisins, sultanas, mixed dried fruit, and dried figs by immunoaffinity column cleanup with liquid chromatography: interlaboratory study.
S. MacDonald, Sharron Anderson, P. Brereton, R. Wood +43 more
2003Journal of AOAC International33 citations
Semantic Scholar
Leachables and extractables handbook : safety evaluation, qualification, and best practices applied to inhalation drug products
D. Norwood, J. O. Mullis, S. Pennino
201228 citations
Semantic Scholar
A1049 INTRAOPERATIVE CARBON MONOXIDE TOXICITY
R. Moon, A. Meyer, D. Scott, E. Fox +2 more
199027 citations Open access
Semantic Scholar
Quantitative determination of residual active pharmaceutical ingredients and intermediates on equipment surfaces by ion mobility spectrometry.
C. Qin, A. Granger, V. Papov, J. McCaffrey +1 more
2010Journal of Pharmaceutical and Biomedical Analysis25 citations
Semantic Scholar
Genotoxic Impurities: A Quantitative Approach
Zhanna Yuabova, David R. Holschlag, S. A. Rodriguez, C. Qin +4 more
200825 citations
Semantic Scholar
Development of a Pilot-Plant Process for a Nevirapine Analogue HIV NNRT Inhibitor
C. A. Busacca, Michael K. Cerreta, Yong Dong, Magnus C. Eriksson +22 more
200823 citations
Semantic Scholar
RECENT DEVELOPMENT IN THE APPLICATIONS OF COMPREHENSIVE TWO-DIMENSIONAL GAS CHROMATOGRAPH
Yuwen Wang, Qian Chen, D. Norwood, J. McCaffrey
201021 citations
Semantic Scholar
Combined high-performance liquid chromatographic-continuous-flow fast atom bombardment mass spectrometric analysis of acylcoenzyme A compounds.
D. Norwood, Chr. Bus, D. Millington
1990Journal of Chromatography A19 citations
Semantic Scholar
Simulated Leaching (Migration) Study for a Model Container-Closure System Applicable to Parenteral and Ophthalmic Drug Products
D. Jenke, Thomas Egert, Alan D. Hendricker, J. Castner +11 more
2016PDA journal of pharmaceutical science and technology16 citations
Semantic Scholar
Automated Solid Phase Extraction (SPE) LC/NMR Applied to the Structural Analysis of Extractable Compounds from a Pharmaceutical Packaging Material of Construction
D. Norwood, J. O. Mullis, Mark S. Davis, S. Pennino +2 more
2013PDA journal of pharmaceutical science and technology15 citations
Semantic Scholar
Application of the master analytical scheme to the determination of volatile organics in wastewater influents and effluents
L. Michael, E. Pellizzari, D. Norwood
199115 citations
Semantic Scholar
Using isotope dilution mass spectrometry to determine aqueous trichloroacetic acid
D. Norwood, R. F. Christman, J. Johnson, J. Hass
198615 citations
Semantic Scholar
31P Solid state NMR study of structure and chemical stability of dichlorotriphenylphosphorane
N. Gonnella, C. A. Busacca, Scot J. Campbell, Magnus C. Eriksson +4 more
2009Magnetic resonance in chemistry : MRC14 citations
Semantic Scholar
Application of modern analytical technologies to the identification of extractables and leachables
D. Norwood, Lee-Na M. Gao, S. Lyapustina, Melinda K. Munos
200511 citations
Semantic Scholar
Studies of the Interactions of Amino Alcohols Using High Performance Liquid Chromatography with Crown Ether Stationary Phases
Cristina Manolescu, M. Grinberg, C. Field, Shengli Ma +8 more
200810 citations
Semantic Scholar
Identification of a process impurity formed during synthesis of a nevirapine analogue HIV NNRT inhibitor using LC/MS and forced degradation studies.
Fenghe Qiu, S. Pennino, C. A. Busacca, D. Norwood
2009Journal of Pharmaceutical and Biomedical Analysis9 citations
Semantic Scholar
Inhalation Drug Products for ''Safety Thresholds and Best Practices'' Recommendations Perspectives on the PQRI Extractables and Leachables
D. Norwood, Lee-Na M. Gao, C. L. Stults
20168 citations
Semantic Scholar
Recognition of quaternary ammonium compounds using mass spectrometry
D. Fisher, M. Moseley, J. O. Mullis, D. Norwood +1 more
19948 citations
Semantic Scholar
Analytical Techniques for Identification and Quantitation of Extractables and Leachables
D. Norwood, Thomas N. Feinberg, J. O. Mullis, S. Pennino
20127 citations
Semantic Scholar
7 Hyphenated techniques
D. Norwood, J. O. Mullis, Thomas N. Feinberg
20077 citations
Semantic Scholar
Extractables and Leachables in Drugs and Packaging
D. Norwood, A. Granger, D. Paskiet
20136 citations
Semantic Scholar
Extractables: The Controlled Extraction Study
Thomas N. Feinberg, D. Norwood, A. Granger, D. Jenke
20126 citations
Semantic Scholar
N-nitrosamines as "special case" leachables in a metered dose inhaler drug product.
D. Norwood, J. O. Mullis, Thomas N. Feinberg, LE Davis
2009PDA journal of pharmaceutical science and technology6 citations
Semantic Scholar
Structure elucidation and total synthesis of a unique group of trace impurities in Tipranavir® drug product
C. A. Busacca, Scot J. Campbell, A. Saha, Jon C. Lorenz +10 more
2005Magnetic resonance in chemistry : MRC6 citations
Semantic Scholar
New directions in oxidant by-product research: identification and significance
R. F. Christman, D. Norwood, J. Johnson
19856 citations
Semantic Scholar
Study and characterization of crystalline hydrate/polymorph forms of 5,11-dihydro-11-ethyl-5-methyl-8-(2-(1-oxido-4-quinolinyl)ethyl-6H-dipyrido(3,2-B:2',3'-E)(1,4)diazepin-6-one by solid-state NMR and solution NMR.
N. Gonnella, John A. Smoliga, Scot J. Campbell, C. A. Busacca +3 more
2010Journal of Pharmaceutical and Biomedical Analysis5 citations
Semantic Scholar
Impact of the GC-MS Injection Solvent and the Analyte Concentration on Relative Responses for common Extractables
D. Norwood, Anna Michelson, Nicole Dunn, J. Duett +2 more
2022Reviews in Separation Sciences4 citations Open access
Semantic Scholar
Overview of Leachables and Extractables in Orally Inhaled and Nasal Drug Products
D. J. Ball, D. Norwood, Lee-Na M. Gao
20124 citations
Semantic Scholar
Extractables: Case Study of a Sulfur‐Cured Elastomer
D. Norwood, Fenghe Qiu, J. R. Coleman, J. O. Mullis +4 more
20124 citations
Semantic Scholar
Use of polymeric materials in orally inhaled and nasal drug products.
D. Dohmeier, D. Norwood, G. Reckzuegel, C. L. Stults +1 more
2009Medical device technology3 citations
Semantic Scholar
Identification of Drug Meglumine Interaction Products Using LC/MS and Forced Degradation Studies
Fenghe Qiu, D. Cobice, S. Pennino, M. Becher +1 more
20083 citations
Semantic Scholar
Evaluation of Extraction Conditions for Volatile Extractables from Polypropylene, PBT Resins, and Chlorobutyl Rubber Elastomers Using a Variety of Solvents and Extraction Techniques
D. Norwood, L. Fleck, Emre Seyyal, Anna Michelson +1 more
2022Reviews in Separation Sciences2 citations Open access
Semantic Scholar
Trace-Level Impurity Analysis
D. Norwood, Fenghe Qiu, J. O. Mullis
20132 citations
Semantic Scholar
Analytical Best Practices for the Evaluation and Management of Extractables and Leachables in Orally Inhaled and Nasal Drug Products
D. Norwood, C. L. Stults, Lee-Na M. Gao
20121 citations
Semantic Scholar
Characteristics of rubber used in pharmaceuticals
D. Norwood, Michael A. Ruberto, F. Degrazio, J. Castner +2 more
20091 citations
Semantic Scholar

Frequent co-authors

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Fenghe Qiu×8
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Fenghe Qiu — researcher profile on SciRah
J. O. Mullis×8
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J. O. Mullis — researcher profile on SciRah
Thomas N. Feinberg×7
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Thomas N. Feinberg — researcher profile on SciRah
R. F. Christman×6
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D. Jenke — researcher profile on SciRah

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S. Pennino — researcher profile on SciRah

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A. Granger — researcher profile on SciRah

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J. Johnson — researcher profile on SciRah

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D. Paskiet — researcher profile on SciRah

J. McCaffrey×5

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C. A. Busacca×5

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C. A. Busacca — researcher profile on SciRah

D. Millington×4

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D. Millington — researcher profile on SciRah