Department of

Chemistry & Polymer Science

Publications 2021

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Ali, D.; Amer, Y.; Petersen, W. F.; Kaschula, C. H.; Hunter, Roger. A Review of Heterolytic Synthesis Methodologies for Organotri- and Organotetrasulfane Synthesis. SynOpen 2021, 5 (1), 49–64. https://doi.org/10.1055/s-0040-1706018.
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Ball, L. E.; Riley, L. J.; Hadasha, W.; Pfukwa, R.; Smith, C. J. I.; Dafforn, T. R.; Klumperman, Bert. Influence of DIBMA Polymer Length on Lipid Nanodisc Formation and Membrane Protein Extraction. Biomacromolecules 2021, 22 (2), 763–772. https://doi.org/10.1021/acs.biomac.0c01538.
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Barnard, I.; Koch, K. R.; Gerber, W. J. Configurational Isomerism in Asymmetrically Substituted Acylthiourea-Based Co(III) Complexes; New Crystallographic, 59Co NMR, Hirshfeld Surface and Computational Insights. J. Mol. Struct. 2021, 1244 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 131009. https://doi.org/10.1016/j.molstruc.2021.131009.
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Bimbo, N.; Zhang, K.; Aggarwal, H.; Mays, T. J.; Jiang, J.; Barbour, L. J.; Ting, V. P. Hydrogen Adsorption in Metal-Organic Framework MIL-101(Cr)-Adsorbate Densities and Enthalpies from Sorption, Neutron Scattering, In Situ X-Ray Diffraction, Calorimetry, and Molecular Simulations. ACS Appl. Energy Mater. 2021, 4 (8), 7839–7847. https://doi.org/10.1021/acsaem.1c01196.
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Bimbo, N.; Smith, J. P.; Aggarwal, H.; Physick, A. J.; Pugsley, A.; Barbour, L. J.; Ting, V. P.; Mays, T. J. Kinetics and Enthalpies of Methane Adsorption in Microporous Materials AX-21, MIL-101 (Cr) and TE7. Chem. Eng. Res. Des. 2021, 169 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 153–164. https://doi.org/10.1016/j.cherd.2021.03.003.
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Carter, J. G.; Pfukwa, R.; Riley, L.; Tucker, J. H. R.; Rodger, A.; Dafforn, T. R.; Klumperman, B. Linear Dichroism Activity of Chiral Poly(p-Aryltriazole) Foldamers. ACS Omega 2021. https://doi.org/10.1021/acsomega.1c06139.
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Chellan, P.; Avery, V. M.; Duffy, S.; Land, K. M.; Tam, C. C.; Kim, J. H.; Cheng, L. W.; Romero-Canelon, I.; Sadler, P. J. Bioactive Half-Sandwich Rh and Ir Bipyridyl Complexes Containing Artemisinin. J. Inorg. Biochem. 2021, 219 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 111408. https://doi.org/10.1016/j.jinorgbio.2021.111408.
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Commins, P.; Dippenaar, A. B.; Li, L.; Hara, H.; Haynes, D. A.; Naumov, Pance. Mechanically Compliant Single Crystals of a Stable Organic Radical. Chem. Sci. 2021, 12 (17), 6188–6193. https://doi.org/10.1039/d1sc01246k.
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de Villiers, K. A.; Egan, T. J. Heme Detoxification in the Malaria Parasite: A Target for Antimalarial Drug Development. Acc. Chem. Res. 2021, 54 (11), 2649–2659. https://doi.org/10.1021/acs.accounts.1c00154.
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Delgado-Povedano, M. del M.; de Villiers, A.; Hann, S.; Causon, Tim. Identity Confirmation of Anthocyanins in Berries by LC-DAD-IM-QTOFMS. Electrophoresis 2021, 42 (4), 473–481. https://doi.org/10.1002/elps.202000274.
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Erdelyi, M.; Esterhuysen, C.; Zhu, Weiliang. Halogen Bonding: From Fundamentals to Applications. ChemPlusChem 2021, No. Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved., Ahead of Print. https://doi.org/10.1002/cplu.202100335.
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Esterhuysen, Catharine. Conferences in the Time of COVID: Perspectives on Organising ISXB-4 Virtual. CrystEngComm 2021, No. Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved., Ahead of Print. https://doi.org/10.1039/d1ce90069b.
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Giliomee, J.; du Toit, L. C.; Kumar, P.; Klumperman, B.; Choonara, Y. E. Evaluation of Composition Effects on the Physicochemical and Biological Properties of Polypeptide-Based Hydrogels for Potential Application in Wound Healing. Polymers (Basel, Switz.) 2021, 13 (11), 1828. https://doi.org/10.3390/polym13111828.
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Grime, R. L.; Logan, R. T.; Nestorow, S. A.; Sridhar, P.; Edwards, P. C.; Tate, C. G.; Klumperman, B.; Dafforn, T. R.; Poyner, D. R.; Reeves, P. J.; Wheatley, Mark. Differences in SMA-like Polymer Architecture Dictate the Conformational Changes Exhibited by the Membrane Protein Rhodopsin Encapsulated in Lipid Nano-Particles. Nanoscale 2021, 13 (31), 13519–13528. https://doi.org/10.1039/d1nr02419a.
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Hitchcock, J. K.; Mkwanazi, N.; Barnett, C.; Graham, L. M.; Katz, A. A.; Hunter, R.; Schaefer, G.; Kaschula, C. H. The Garlic Compound Z-Ajoene, S-Thiolates COX2 and STAT3 and Dampens the Inflammatory Response in RAW264.7 Macrophages. Mol. Nutr. Food Res. 2021, 65 (3), 2000854. https://doi.org/10.1002/mnfr.202000854.
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Human, C.; de, B. D.; Joubert, E.; de, B. D.; Muller, M.; Joubert, E.; van, der R. M.; Aucamp, M.; Tredoux, A.; de, V. A. Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder-Assessment of Physical, Chemical, and Sensory Properties. Molecules 2021, 26 (17).
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Jharimune, S.; Pfukwa, R.; Chen, Z.; Anderson, J.; Klumperman, B.; Rioux, R. M. Chemical Identity of Poly(N-Vinylpyrrolidone) End Groups Impact Shape Evolution During the Synthesis of Ag Nanostructures. J. Am. Chem. Soc. 2021, 143 (1), 184–195. https://doi.org/10.1021/jacs.0c08528.
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Kang, Y.; Zhao, X.; Han, X.; Ji, X.; Chen, Q.; Pasch, H.; Lederer, A.; Liu, Yonggang. Conformation and Persistence Length of Chitosan in Aqueous Solutions of Different Ionic Strengths via Asymmetric Flow Field-Flow Fractionation. Carbohydr. Polym. 2021, 271 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 118402. https://doi.org/10.1016/j.carbpol.2021.118402.
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Kimani, S.; Chakraborty, S.; Irene, I.; de la Mare, J.; Edkins, A.; du Toit, A.; Loos, B.; Blanckenberg, A.; Van Niekerk, A.; Costa-Lotufo, L. V.; ArulJothi, KN.; Mapolie, S.; Prince, Sharon. The Palladacycle, BTC2, Exhibits Anti-Breast Cancer and Breast Cancer Stem Cell Activity. Biochem. Pharmacol. (Amsterdam, Neth.) 2021, 190 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 114598. https://doi.org/10.1016/j.bcp.2021.114598.
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Kotze, T. J.; Duffy, S.; Avery, V. M.; Jordaan, A.; Warner, D. F.; Loots, L.; Smith, G. S.; Chellan, Prinessa. Synthesis and Antimicrobial Study of Organoiridium Amido-Sulfadoxine Complexes. Inorg. Chim. Acta 2021, 517 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 120175. https://doi.org/10.1016/j.ica.2020.120175.
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Kumar, N.; Mukherjee, S.; Harvey-Reid, N. C.; Bezrukov, A. A.; Tan, K.; Martins, V.; Vandichel, M.; Pham, T.; van Wyk, L. M.; Oyekan, K.; Kumar, A.; Forrest, K. A.; Patil, K. M.; Barbour, L. J.; Space, B.; Huang, Y.; Kruger, P. E.; Zaworotko, M. J. Breaking the Trade-off between Selectivity and Adsorption Capacity for Gas Separation. Chem 2021, No. Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved., Ahead of Print. https://doi.org/10.1016/j.chempr.2021.07.007.
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Lakay, E.; Hermans, S.; Koch, K.; Klumperman, Bert. The Efficient Recovery of Au(III) Ions from Acidic Solutions by a Novel Scavenger Based on Functionalized Poly(Styrene-Co-Maleimide) Nanoparticles. Chem. Eng. J. (Amsterdam, Neth.) 2021, 414 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 128761. https://doi.org/10.1016/j.cej.2021.128761.
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Lederer, A.; Brandt, J. Multidetector Size Exclusion Chromatography of Polymers; 2021.
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Mamba, F. B.; Ndlovu, T.; Mbizana, S.; Khan, W.; Gule, N. Prudence. Antimicrobial and Biodegradable Materials Based on ε-Caprolactone Derivatives. J. Appl. Polym. Sci. 2021, 138 (9), 49903. https://doi.org/10.1002/app.49903.
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Masike, K.; Stander, M. A.; de Villiers, Andre. Recent Applications of Ion Mobility Spectrometry in Natural Product Research. J. Pharm. Biomed. Anal. 2021, 195 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 113846. https://doi.org/10.1016/j.jpba.2020.113846.
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Ndiripo, A.; Ndlovu, P. Z.; Albrecht, A.; Pasch, Harald. Improving Temperature Gradient Interaction Chromatography of Polyolefins by Simultaneous Use of Different Stationary Phases. J. Chromatogr. A 2021, 1653 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 462416. https://doi.org/10.1016/j.chroma.2021.462416.
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Nkabyo, H. A.; Oyenihi, O. R.; Olaoye, O.; Sikiti, P.; Bosman, G. W.; Luckay, R. C. Photoactive PtII and PdII Complexes of N,N-Diethyl-N’-3,4,5-Trimethoxybenzoylthiourea: Synthesis, Crystal Structures, DFT and Cytotoxicity Studies. New J. Chem. 2021, 45 (32), 14703–14712. https://doi.org/10.1039/d1nj02320a.
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Nkabyo, H. A.; Barnard, I.; Koch, K. R.; Luckay, R. C. Recent Advances in the Coordination and Supramolecular Chemistry of Monopodal and Bipodal Acylthiourea-Based Ligands. Coord. Chem. Rev. 2021, 427 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 213588. https://doi.org/10.1016/j.ccr.2020.213588.
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October, J.; Mapolie, S. F. Sequential Hydroaminomethylation/Pd-Catalyzed Hydrogenolysis as an Atom Efficient Route to Valuable Primary and Secondary Amines. Tetrahedron Lett. 2021, 70 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 153018. https://doi.org/10.1016/j.tetlet.2021.153018.
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Pasch, Harald. Correction to: Thermal Field-Flow Fractionation as a Powerful Tool for the Fractionation of Complex Synthetic Polymers: A Perspective. Chromatographia 2021, 84 (7), 705. https://doi.org/10.1007/s10337-021-04055-6.
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Pasch, Harald. Thermal Field-Flow Fractionation as a Powerful Tool for the Fractionation of Complex Synthetic Polymers: A Perspective. Chromatographia 2021, 84 (6), 525–530. https://doi.org/10.1007/s10337-021-04036-9.
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Pearce, B. H.; Joseph, M. C.; Nkabyo, H. A.; Luckay, R. C. Pincer-like Pyrazole- and Imidazole-Pyridinyl Compounds: Synthesis, Characterisation, Crystallographic and Computational Investigation. J. Mol. Struct. 2021, 1245 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 131147. https://doi.org/10.1016/j.molstruc.2021.131147.
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Pfukwa, H.; Coetzee, C.; Johani, J.; Carstens, A.; Lederer, A.; Pasch, H. Aldehyde-Functionalized Polymers from the Reverse Iodine Transfer Polymerization of Lignin-Derivable Compounds. ACS Appl. Polym. Mater. 2021, 3 (8), 3941–3952. https://doi.org/10.1021/acsapm.1c00490.
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Plueschke, L.; Ndiripo, A.; Mundil, R.; Merna, J.; Pasch, H.; Lederer, Albena. Fractionation of Chain Walking Polyethylene and Elucidation of Branching, Conformation and Molar Mass Distributions. Int. J. Polym. Anal. Charact. 2021, 26 (1), 47–59. https://doi.org/10.1080/1023666x.2020.1840865.
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Robertson, D.; van Reenen, A.; Duveskog, H.; Brady, Fran. A Comparative Study of the Application-Based Properties of Hot Melt Adhesives (HMAs) Formulated with Different Waxes. Int. J. Adhes. Adhes. 2021, 111 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 102974. https://doi.org/10.1016/j.ijadhadh.2021.102974.
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Sanyal, S.; Esterhuysen, Catharine. Nature of Halogen Bond Adducts of Carbones with XCF3 (X = Cl, Br, I) Species. Polyhedron 2021, 200 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 115107. https://doi.org/10.1016/j.poly.2021.115107.
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Shivanna, M.; Otake, K.; Song, B.-Q.; van Wyk, L. M.; Yang, Q.-Y.; Kumar, N.; Feldmann, W. K.; Pham, T.; Suepaul, S.; Space, B.; Barbour, L. J.; Kitagawa, S.; Zaworotko, M. J. Benchmark Acetylene Binding Affinity and Separation through Induced Fit in a Flexible Hybrid Ultramicroporous Material. Angew. Chem., Int. Ed. 2021, 60 (37), 20383–20390. https://doi.org/10.1002/anie.202106263.
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Tanui, H. K.; Hussein, A. A.; Luckay, R. C. Selective Removal of Iron(III), Lead(II) and Copper(II) Ions by Polar Crude Phytochemicals Recovered from Ten South African Plants: Identification of Plant Phytochemicals. Int. J. Phytorem. 2021, 23 (7), 755–764. https://doi.org/10.1080/15226514.2020.1857332.
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Van der Meeren, A.; Drouet, G.; Devilliers, K.; Laurent, D.; Moureau, A.; Feray, A.; Lamart, S. Evidence for a Differential Translocation of Actinides across Human Lung Epithelial Cell Monolayer in Vitro According to Their Physicochemical Properties and the Presence of a Chelating Agent. Toxicol. In Vitro 2021, 70 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 105035. https://doi.org/10.1016/j.tiv.2020.105035.
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van der Westhuizen, B. J. C.; van Reenen, A. J. Polyester Functionalization for Mycobacterial Capture. J. Appl. Polym. Sci. 2021, 138 (27), 50638. https://doi.org/10.1002/app.50638.
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van Heerden, D. P.; Barbour, L. J. Guest-Occupiable Space in the Crystalline Solid State: A Simple Rule-of-Thumb for Predicting Occupancy. Chem. Soc. Rev. 2021, 50 (2), 735–749. https://doi.org/10.1039/d0cs01040e.
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van Heerden, D. P.; Smith, V. J.; Aggarwal, H.; Barbour, L. J. High Pressure In Situ Single-Crystal X-Ray Diffraction Reveals Turnstile Linker Rotation Upon Room-Temperature Stepped Uptake of Alkanes. Angew. Chem., Int. Ed. 2021, 60 (24), 13430–13435. https://doi.org/10.1002/anie.202102327.
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van Niekerk, D. M. E.; Geswindt, T. E.; Gerber, W. J. Kinetic UV-Vis Spectroscopic and DFT Mechanistic Study of the Redox Reaction of [OsVIIIO4(OH)n]n- (n = 1, 2) and Methanol in a Basic Aqueous Matrix. Inorg. Chem. 2021, 60 (2), 782–797. https://doi.org/10.1021/acs.inorgchem.0c02799.
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van Wyk, L. M.; Barbour, L. J. Colossal Trellislike Single-Crystal to Single-Crystal Structural Transformations in Two 1D Coordination Polymers. Cryst. Growth Des. 2021, 21 (5), 3056–3062. https://doi.org/10.1021/acs.cgd.1c00240.
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van Wyk, L. M.; Loots, L.; Barbour, L. J. Tuning Extreme Anisotropic Thermal Expansion in 1D Coordination Polymers through Metal Selection and Solid Solutions. Chem. Commun. (Cambridge, U. K.) 2021, 57 (62), 7693–7696. https://doi.org/10.1039/d1cc01717a.
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Van Wyk, L. M.; Loots, L.; Barbour, L. J. Mechanochemical Control of Solvent Content in a 1D Coordination Polymer. J. Coord. Chem. 2021, 74 (1–3), 190–199. https://doi.org/10.1080/00958972.2021.1877688.
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Viktor, Z.; Pasch, Harald. Variable Temperature Asymmetric Flow Field-Flow Fractionation for the Topology Separation of Poly(Methyl Methacrylate). Anal. Chim. Acta 2021, 1144 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 150–157. https://doi.org/10.1016/j.aca.2020.12.017.
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Walters, N. A.; de Beer, D.; de Villiers, A.; Danton, O.; Hamburger, M.; Joubert, Elizabeth. Comprehensive Off-Line CCC x LC-DAD-MS Separation of Cyclopia Pubescens Eckl. & Zeyh. Phenolic Compounds and Structural Elucidation of Isolated Compounds. Phytochem. Anal. 2021, 32 (3), 347–361. https://doi.org/10.1002/pca.2981.
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Xia, Y.; Wei, J.; Zhao, S.; Guo, B.; Meng, F.; Klumperman, B.; Zhong, Zhiyuan. Systemic Administration of Polymersomal Oncolytic Peptide LTX-315 Combining with CpG Adjuvant and Anti-PD-1 Antibody Boosts Immunotherapy of Melanoma. J. Controlled Release 2021, 336 (Copyright (C) 2021 American Chemical Society (ACS). All Rights Reserved.), 262–273. https://doi.org/10.1016/j.jconrel.2021.06.032.
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Zentel, K. M.; Eselem Bungu, P. S.; Pasch, H.; Busch, Markus. Linking Molecular Structure to Plant Conditions: Advanced Analysis of a Systematic Set of Mini-Plant Scale Low Density Polyethylenes. Polym. Chem. 2021, 12 (20), 3026–3041. https://doi.org/10.1039/d1py00089f.