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Chemistry
South Africa
2022

D-Index & Metrics

Chemistry

D-Index
59
Citations
11547
World Ranking
10215
National Ranking
15

Research.com Recognitions

  • 2022 - Research.com Chemistry in South Africa Leader Award
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa
  • Fellow of the Royal Society of South Africa

Overview

Harald Pasch is affiliated with Stellenbosch University in South Africa. The primary focus of their research spans Chemistry, Engineering, and Materials Science, with notable contributions across 31, 21, and 16 publications respectively within these fields.

Their work delves into subfields such as Spectroscopy, Polymers and Plastics, Biomedical Engineering, Computational Mechanics, and Organic Chemistry, reflecting a multidisciplinary approach to scientific inquiry.

Key research topics explored include Analytical Chemistry and Chromatography, Polymer crystallization and properties, Field-Flow Fractionation Techniques, Microfluidic and Capillary Electrophoresis Applications, Chromatography in Natural Products, Mass Spectrometry Techniques and Applications, and Protein purification and stability.

Recent publications authored or co-authored by Harald Pasch include:

  • Unraveling Multiple Distributions in Chain Walking Polyethylene Using Advanced Liquid Chromatography (2020, Macromolecules)
  • Conformation and persistence length of chitosan in aqueous solutions of different ionic strengths via asymmetric flow field-flow fractionation (2021, Carbohydrate Polymers)
  • Selectivity of Thermal Analysis in the Branching Analysis of Low Density Polyethylene (2020, Macromolecular Chemistry and Physics)
  • Advanced Liquid Chromatography of Polyolefins Using Simultaneous Solvent and Temperature Gradients (2020, Analytical Chemistry)
  • Two-dimensional fractionation of complex polymers by comprehensive online-coupled thermal field-flow fractionation and size exclusion chromatography (2020, Analytica Chimica Acta)

Harald Pasch frequently publishes in notable venues such as Macromolecular Materials and Engineering, Carbohydrate Polymers, Macromolecules, Macromolecular Chemistry and Physics, and Analytica Chimica Acta.

  • Macromolecular Materials and Engineering
  • Carbohydrate Polymers
  • Macromolecules
  • Macromolecular Chemistry and Physics
  • Analytica Chimica Acta

The scientist collaborates regularly with several colleagues, including Anthony Ndiripo, Albena Lederer, Paul Severin Eselem Bungu, A. C. Albrecht, and Petronella Zabesuthu Ndlovu.

  • Anthony Ndiripo
  • Albena Lederer
  • Paul Severin Eselem Bungu
  • A. C. Albrecht
  • Petronella Zabesuthu Ndlovu

Among their recognitions, Harald Pasch has been named a Fellow of the Royal Society of South Africa.

Best Publications

  • An overview on field-flow fractionation techniques and their applications in the separation and characterization of polymers

    Fathi A. Messaud;Ron D. Sanderson;J. Ray Runyon;Tino Otte

  • HPLC of Polymers

    Harald Pasch;Bernd Trathnigg

  • MALDI-TOF mass spectrometry of polyflavonoid tannins

    H. Pasch;A. Pizzi;K. Rode

  • Recent advances and trends in the liquid-chromatography–mass spectrometry analysis of flavonoids

    André de Villiers;Pieter Venter;Harald Pasch

  • Chromatographic investigations of macromolecules in the “critical range” of liquid chromatography

    A.V. Gorshkov;H. Much;H. Becker;H. Pasch

  • MALDI-TOF Mass Spectrometry of Synthetic Polymers

    Harald Pasch;Wolfgang Schrepp

  • Separation of Linear Polyethylene from Isotactic, Atactic, and Syndiotactic Polypropylene by High-Temperature Adsorption Liquid Chromatography

    Tibor Macko;Harald Pasch

  • Use of matrix-assisted laser desorption/ionization mass spectrometry for molar mass-sensitive detection in liquid chromatography of polymers

    Harald Pasch;Karsten Rode

  • Synthetic-resin-free wood panel adhesives from mixed low molecular mass lignin and tannin

    H. R. Mansouri;P. Navarrete;A. Pizzi;S. Tapin-Lingua

  • Considerations on the macromolecular structure of chestnut ellagitannins by matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry

    H. Pasch;A. Pizzi

  • Hyphenated Techniques in Liquid Chromatography of Polymers

    Harald Pasch

  • Two-dimensional chromatography of complex polymers Part 1. Analysis of a graft copolymer by two-dimensional chromatography with on-line FTIR detection

    Jörg Adrian;E. Esser;G. Hellmann;H. Pasch

  • MALDI-TOF and 13C NMR characterization of maritime pine industrial tannin extract

    P. Navarrete;A. Pizzi;H. Pasch;K. Rode

  • Characterization of star-shaped poly(l-lactide)s by liquid chromatography at critical conditions

    Tadeusz Biela;Andrzej Duda;Karsten Rode;Harald Pasch

  • Matrix‐assisted laser desorption/ionization time‐of‐flight structure determination of complex thermoset networks: Polyflavonoid tannin–furanic rigid foams

    A. Pizzi;G. Tondi;H. Pasch;A. Celzard

  • Chromatographic investigations of macromolecules in the “critical range” of liquid chromatography: II. Two-dimensional separations of poly(ethylene oxide-block-propylene oxide)

    H. Pasch;C. Brinkmann;H. Much;U. Just

  • Multidimensional Analysis of the Complex Composition of Impact Polypropylene Copolymers: Combination of TREF, SEC-FTIR-HPer DSC, and High Temperature 2D-LC

    Sadiqali Cheruthazhekatt;Thijs F. J. Pijpers;Gareth W. Harding;Vincent B. F. Mathot

  • Characterization of Acacia mangium polyflavonoid tannins by MALDI-TOF mass spectrometry and CP-MAS 13C NMR

    Yeoh Beng Hoong;Antonio Pizzi;Paridah Md. Tahir;Harald Pasch

  • Thermogravimetric study of phosphated polyurethane ionomers

    Mequanint K;Sanderson Rd;Pasch H

  • Polymer structure of commercial hydrolyzable tannins by matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry

    A. Pizzi;H. Pasch;K. Rode;S. Giovando

  • Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry of Synthetic Polymers, 5. Analysis of Poly(propylene oxide)s by Coupled Liquid Chromatography at the Critical Point of Adsorption and MALDI-TOF Mass Spectrometry

    C. Keil;E. Esser;H. Pasch

Frequent Co-Authors

Antonio Pizzi
Antonio Pizzi University of Lorraine
Ronald D. Sanderson
Ronald D. Sanderson Stellenbosch University
Matthias Rehahn
Matthias Rehahn Technical University of Darmstadt
Joeri F. M. Denayer
Joeri F. M. Denayer Vrije Universiteit Brussel
Alain Celzard
Alain Celzard University of Lorraine
Bert Klumperman
Bert Klumperman Stellenbosch University
Guanben Du
Guanben Du Southwest Forestry University
Rolf Mülhaupt
Rolf Mülhaupt University of Freiburg
Alain Deffieux
Alain Deffieux University of Bordeaux

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