Concepedia

Impurity Pathway Elucidation

Impurity Pathway Elucidation is a systematic analytical methodology that identifies and characterizes the origin, formation mechanisms, and propagation routes of process-related impurities within a manufacturing process, distinguishing it from mere impurity detection by providing mechanistic insight into the causal pathways of impurity generation.

4

Publications

87

Citations

15

Authors

10

Institutions

Publications per year

2017–2026

1

Parents

Publications

4

Quantitative in-situ analysis of impurity elements in primary aluminum processing using laser-induced breakdown spectroscopy

Sveinn Hinrik Gudmundsson, Jón Matthíasson, Björn M. Björnsson et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2019 · 33 citations

, , +17

Stepwise Removal Mechanism of Impurity Using Multi-Flux During Blister Copper Pyrometallurgical Refining

Zhang Ba, Shiwei Zhou, Yonggang Wei et al. · Metallurgical and Materials Transactions B · 2025 · 33 citations

, , +11

Experimental impurity segregation and numerical analysis based on variable solute distribution coefficients during multi-pass zone refining of aluminum

Noé Cheung, Rodnei Bertazzoli, Amauri Garcia · Journal of Crystal Growth · 2008 · 29 citations

, , +15

Impurity profiling of trandolapril under stress testing: Structure elucidation of by-products and development of degradation pathway

M. Dendeni, Nicolas Cimetière, Abdeltif Amrane et al. · International Journal of Pharmaceutics · 2012 · 14 citations · Full text

, , +14

Magnesium Meerwein−Ponndorf−Verley−Oppenauer Reaction. The Origin of an Impurity in PDA-641 Batches

Bogdan K. Wilk, Jean L. Helom, Clifford William Coughlin · Organic Process Research & Development · 1998 · 11 citations

, , +10

1–5 of 4

Authors

15

  1. AA
    Abdeltif Amrane

    Institut des Sciences Chimiques de Rennes, France

    1 publications · 14 citations

    1

    h-index

  2. BK
    Bogdan K. Wilk

    Rutgers, The State University of New Jersey, United States

    1 publications · 11 citations

    1

    h-index

  3. JL
    Jean L. Helom

    Pearl River Community College, United States

    1 publications · 11 citations

    1

    h-index

  4. MD
    M. Dendeni

    Tunis University, Tunisia

    1 publications · 14 citations

    1

    h-index

  5. NC
    Noé Cheung

    Universidade Estadual de Campinas (UNICAMP), Brazil

    1 publications · 29 citations

    1

    h-index

1–5 of 15

Institutions

10

  1. Institut des Sciences Chimiques de Rennes

    Rennes, France

    1 h-index

    2 publications

    28 citations

  2. Tunis University

    Tunis, Tunisia

    1 h-index

    2 publications

    28 citations

  3. Innovation Center Iceland

    Reykjavik, Iceland

    1 h-index

    2 publications

    66 citations

  4. Centre National de la Recherche Scientifique

    Paris, France

    1 h-index

    2 publications

    28 citations

  5. Icelandic Tourism Research Centre

    Akureyri, Iceland

    1 h-index

    1 publications

    33 citations

  6. Pearl River Community College

    Poplarville, United States

    1 h-index

    3 publications

    33 citations

  7. Universidade Estadual de Campinas (UNICAMP)

    Campinas, Brazil

    1 h-index

    3 publications

    87 citations

  8. École Nationale Supérieure de Chimie de Rennes

    Rennes, France

    1 h-index

    2 publications

    28 citations

1–8 of 10

Venues

  1. Journal of Crystal Growth

    1 publications · 29 citations

    1

    h-index

  2. International Journal of Pharmaceutics

    1 publications · 14 citations

    1

    h-index

  3. 1

    h-index

  4. Organic Process Research & Development

    1 publications · 11 citations

    1

    h-index

  5. Metallurgical and Materials Transactions B

    1 publications · 33 citations

1–5