Publications 2020

PUBLICATIONS 2020

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Synthesis and optimisation of a novel graphene wool material by atmospheric pressure chemical vapour deposition
Genna-Leigh Schoonraad, Moshawe Jack Madito, Ncholu Manyala, and Patricia Forbes
Journal of Material Science 55 (2020) 545–564
https://doi.org/10.1007/s10853-019-03948-0

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Tetrahydropyrimidinones/thiones stabilized by trifluoromethyl-containing b-diketones
Rasheed A. Adigun, Frederick P. Malan, Mohammed O. Balogun, Natasha October
Journal of Molecular Structure   1202(2020) 1277281
https://doi.org/10.1016/j.molstruc.2019.127281

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Atmospheric Chemistry Analysis: A Review
Patricial Forbes
Analytical Chemistry   92 (2020) 455-472
https://doi.org/10.1021/acs.analchem.9b04623

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Blended learning in a second year organic chemistry class: students’ perceptions and preferences of the learning support
Rethabile Tekane, Lynne A. Pilcher and Marietjie Potgieter
Chemistry Education Research and Practice   21 (2020) 24-36
https://doi.org/10.1039/C9RP00099B

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Synthesis and characterisation of methylammonium lead tri-bromide perovskites thin films by sequential physical vapor deposition
J.N. Fru, N. Nombona, M. Diale
Physica B: Physics of Condensed Matter   578 (2020)411884
https://doi.org/10.1016/j.physb.2019.411884

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Fabrication of novel magnetic chitosan/graphene‐oxide/metal oxide nanocomposite beads for Cr(VI) adsorption
Chrisanne Naicker, Nolwazi Nombona, Werner E. van Zyl
Chemical Papers  74 (2020) 529-541
https://doi.org/10.1007/s11696-019-00895-7

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Synthesis and anticancer activity of N-9- and N-7- substituted 1,2,3 triazole analogues of 2,6-di-substituted purine
Jabeena Khazir, Bilal Ahmad Mir, Gousia Chashoo, Lynne Pilcher & Darren Riley
Medicinal Chemistry Research   29 (2020) 33-45
https://doi.org/10.1007/s00044-019-02456-9

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Design, synthesis, and anticancer evaluation of acetamide and hydrazine analogues of pyrimidine
Jabeena Khazir, Bilal Ahmad Mir, Gousia Chashoo, Tariq Maqbool, Darren Riley, Lynne Pilcher
Journal of Heterocyclic Chemistry    57 (2020) 1306-1318
https://doi.org/10.1002/jhet.3867

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Insights into household fuel use in Kenyan communities
A Osano, J Maghanga, C.F. Munyeza, B Chaka, W Olal, P.B.C. Forbes
Sustainable Cities and Society   55 (2020) 1020139
https://doi.org/10.1016/j.scs.2020.102039

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Sesquiterpene lactones from Geigeria aspera Harv. and their cytotoxicity
Gerda Fouche, Louis G. J. Ackerman, E. Annette Venter, Y. Zethu Mathe, Dave C. Liles & Christo J. Botha
Natural Products Research   Published online: 16 Oct 2019
https://doi.org/10.1080/14786419.2019.1675068

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Controlling mosquitoes with semiochemicals: a review
Madelien Wooding, Yvette Naudé, Egmont Rohwer & Marc Bouwer
Paracites & Vectors   13 (2020) 80
https://doi.org/10.1186/s13071-020-3960-3

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A review of sampling approaches to off-target pesticide deposition
B.K.Munjanja, Y.Naudé, P.B.C.Forbes
Trends in Environmental Analytical Chemistry    25 (2020) e00075
https://doi.org/10.1016/j.teac.2019.e00075

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Mosquito repellent thermal stability, permeability and air volatility
António B Mapossa, Alcides Sitoe, Walter W Focke,  Homa Izadi, Elizabeth L du Toit, René Androsch, Chanita Sungkapreechad, and Elizabet M van der Merwe
Pest Management Science   76 (2020) 1112-1120
https://doi.org/10.1002/ps.5623

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Development of a turn-on graphene quantum dot-based fluorescent probe for sensing of pyrene in water
Nsibande S. A. and Forbes P. B. C.
RSC Advances     10 (2020) 12119-12128
https://doi.org/10.1039/C9RA10153E

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Origin of Hydrocarbons Stability from a Computational Perspective: A Case Study of Ortho‐Xylene Isomers
Prof. Mariusz P. Mitoraj  Filip Sagan  Dr. Dariusz W. Szczepanik  Dr. Jurgens H. de Lange  Aleksandra L. Ptaszek  Dr. Daniel M. E. van Niekerk  Prof. Ignacy Cukrowski
ChemPhysChem   21 (2020) 494-502
https://doi.org/10.1002/cphc.202000066

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Revisiting the Role of Hydrogen Bonding in the Strong Dimer Superexchange of a 2D Copper(II) Halide Honeycomb-Like Lattice: Structural and Magnetic Study
Jeffrey C. Monroe, M. Angels Carvajal, Mercè Deumal, Christopher P. Landee, Melanie Rademeyer, and Mark M. Turnbull
Inorganic Chemistry 59 (2020)  6319-6331
https://dx.doi.org/10.1021/acs.inorgchem.0c00433

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Copper(II) Halide Salts with 1-(4’-Pyridyl)-Pyridinediium
Jeffrey C. Monroe, Christopher P. Landee, Melanie Rademeyer and Mark M. Turnbull
Inorganics    8 (2020) 18
https://doi.org/10.3390/inorganics8030018

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Distribution patterns of arsenic species in a lichen biomonitor
E.M.Kroukamp, T.W.Godeto, P.B.C.Forbes
Chemosphere    250 (2020) 126199
https://doi.org/10.1016/j.chemosphere.2020.126199

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Naphthylisoquinoline alkaloids, validated as hit multistage antiplasmodial natural products
Phanankosi Moyoa, William Shamburgerb, Mariëtte E. van der Watt, Janette Reader,  Ana Carolina C. de Sousa, Timothy J. Egan, Vinesh J. Maharaj, Gerhard Bringmann, Lyn-Marie Birkholtz
International Journal for Parasitology: Drugs and Drug Resistance    13(2020) 51-58
https://doi.org/10.1016/j.ijpddr.2020.05.003

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Experimental Demonstration of Dynamic Temperature-Dependent Behavior of UiO-66 Metal–Organic Framework: Compaction of Hydroxylated and Dehydroxylated Forms of UiO-66 for High-Pressure Hydrogen Storage
Sonwabo E. Bambalaza, Henrietta W. Langmi, Robert Mokaya, Nicholas M. Musyoka, and Lindiwe E. Khotseng
ACS Applied Materials & Interfaces 12 (2020) 24883-24894
https://dx.doi.org/10.1021/acsami.0c06080

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Comparative sampling of gas phase volatile and semi-volatile organic fuel emissions from a combustion aerosol standard system
Yvonne C. Mason, Genna-Leigh Schoonraad, Jürgen Orasche,Christoph Bisig, Gert Jakobi, Ralf Zimmermann, Patricia B.C. Forbes
Environmental Technology & Innovation   19 (2020) 100945
https://doi.org/10.1016/j.eti.2020.100945

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Optimization of the sorption of selected polycyclic aromatic hydrocarbons by regenerable graphene wool
Adedapo O. Adeola and Patricia B. C. Forbes
Water Science & Technology    80 (2019) 1931
https://dx.doi.org/10.2166/wst.2020.011

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Insights into the yellowing of drying oils using fluorescence spectroscopy
L. K. Cairns & P. B. C. Forbes
Heritage Science   8 (2020) 59
https://doi.org/10.1186/s40494-020-00403-1

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Characterisation of semi-volatile hydrocarbon emissions from diesel engines
Amanda S. Mahlangu, Paul W. Schaberg, Mark C. Wattrus, Patricia B.C. Forbes
Clean Air Journal   30 (2020)
https://doi.org/10.17159/caj/2020/30/1.7672

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Calcium and phosphorus in unbanded eggs of the Nile crocodile (Crocodylus niloticus)
Geoffrey J. Brown, Patricia B. C. Forbes, Jan G. Myburgh, Johan O. Nöthling
Aquaculture Research   51 (2020) 3403–3411
https://doi.org/10.1111/are.14675

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Hands-On Spectroscopy: Inside and Outside the First-Year Laboratory
Christine Mundy and Marietjie Potgieter
Journal of Chemical Education   97 (2020) 1549-1555
https://doi.org/10.1021/acs.jchemed.9b01050

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Chemical profiling of the human skin surface for malaria vector control via a non-invasive sorptive sampler with GC×GC-TOFMS
Madelien Wooding & Egmont R. Rohwer & Yvette Naudé
Analytical and Bioanalytical Chemistry   412 (2020) 5759-5777
https://doi.org/10.1007/s00216-020-02799-y

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Highly efficient formic acid and carbon dioxide electro-reduction to alcohols on indium oxide electrodes
Kayode Adesina Adegoke, Shankara Gayathri Radhakrishnan, Clarissa L. Gray, Barbara Sowa,  Claudia Morais, Paul Rayess, Egmont R. Rohwer, Clement Comminges, K. Boniface Kokoh and Emil Roduner
Sustainable Energy & Fuels     4 (2020) 4030-4038
https://doi.org/10.1039/D0SE00623H

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Preparation of Sodium Silicate Solutions and Silica Nanoparticles from South African Coal Fly Ash
Mathibela E. Aphane, Frédéric J. Doucet, Richard A. Kruger, Leslie Petrik, Elizabet M. van der Merwe
Waste and Biomass Valorization   11 (2020) 4403–4417
https://doi.org/10.1007/s12649-019-00726-6

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Simultaneous quantification of acetaminophen and tryptophan using a composite graphene foam/Zr-MOF film modified electrode
Justin Claude Kemmegne-Mbouguen, Firmin Parfait Tchoumi, Edwige Mouafo-Tchinda, Henrietta W. Langmi, Sonwabo E. Bambalaza, Nicholas M. Musyoka, Chrispin Kowenje and Robert Mokaya
New Journal of Chemistry    30 (2020) 13108-13117
https://doi.org/10.1039/D0NJ02374D

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Polycyclic Aromatic Hydrocarbon Gaseous Emissions from Household Cooking Devices: A Kenyan Case Study
Chiedza F. Munyeza, Aloys M. Osano, Justin K. Maghanga, and Patricia B.C. Forbes
Environmental Toxicology and Chemistry     39 (2020) 538-547
https://doi.org/10.1002/etc.4648

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Assessing Cu2L2X4 dimeric moieties as ferromagnetic building blocks in double halide-bridged polymers (X = Cl, Br and L = benzamide). An experimental and computational study
Stefan Coetzee, Mark M. Turnbull, Christopher P. Landee, Juan J. Novoa, Mercè Deumal, Sergi Vela, Melanie Rademeyer
Polyhedron    185 (2020) 114603
https://doi.org/10.1016/j.poly.2020.114603

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Coordination polymers and metallocycles of metal halides with n-(aminomethyl)pyridine, n = 3 or 4: Structures and solid-state fluorescence
B.M.P. Beebeejaun-Boodoo, Melanie Rademeyer
Polyhedron   179 (2020) 114364
https://doi.org/10.1016/j.poly.2020.114364

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Synthesis and Antifungal Activity of Chromones and Benzoxepines from the Leaves of Ptaeroxylon obliquum
Modibo S. Malefo, Thanyani E. Ramadwa, Ibukun M. Famuyide, Lyndy J. McGaw, Jacobus N. Eloff, Molahlehi S. Sonopo, and Mamoalosi A. Selepe
Journal of Natural Products    83 (2020) 2508–2517
https://doi.org/10.1021/acs.jnatprod.0c00587

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Bioactive Lignans from Hypoestes aristata
Tshifhiwa Ramabulana, Luki-Marié Scheepers, Thirshen Moodley, Vinesh J. Maharaj, André Stander, Ntombenhle Gama, Daneel Ferreira, Molahlehi S. Sonopo, and Mamoalosi A. Selepe
Journal of Natural Products    83 (2020) 2483–2489
https://doi.org/10.1021/acs.jnatprod.0c00443

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Natural Products: A Potential Source of Malaria Transmission Blocking Drugs?
Phanankosi Moyo,*, Grace Mugumbate, Jacobus N. Eloff, Abraham I. Louw, Vinesh J. Maharaj and Lyn-Marié Birkholtz
Pharmaceuticals    13 (2020) 251
https://doi.org/10.3390/ph13090251

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Assessment of reusable graphene wool adsorbent for the simultaneous removal of selected 2–6 ringed polycyclic aromatic hydrocarbons from aqueous solution
Adedapo O. Adeola & Patricia B.C. Forbes
Environmental Technology    Published online: 24 Sep 2020
https://doi.org/10.1080/09593330.2020.1824024

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Recent advances in phthalocyanines for chemical sensor, non-linear optics (NLO) and energy storage applications
Denisha Gounden, Nolwazi Nombona, Werner E. van Zyl
Coordination Chemistry Reviews     420 (2020) 213359
https://doi.org/10.1016/j.ccr.2020.213359

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Non-invasive sorptive extraction for the separation of human skin surface chemicals using comprehensive gas chromatography coupled to time-of-flight mass spectrometry: A mosquito-host biting site investigation
Madelien Wooding, Egmont R. Rohwer and Yvette Naudé
Journal of Seperation Science      (2020) 1-14
https://doi.org/10.1002/jssc.202000522

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Cannabis legalisation and testing for cannabis use in safety- and risk-sensitive environments
J B Laurens, P A Carstens
The South African Medical Journal     110 (2020) 995-998
https://doi.org/10.7196/SAMJ.2020.v110i10.14615

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Development of a Personal Aerosol Sampler for Monitoring the Particle–Vapour Fractionation of SVOCs in Workplaces
George C. Dragan, Vesta Kohlmeier, Juergen Orasche, Juergen Schnelle-Kreis, Patricia B.C. Forbes, Dietmar Breuer and Ralf Zimmermann
Annals of Work Exposures and Health     64 (2020) 903–908
https://doi.org/10.1093/annweh/wxaa059

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Chelated Fischer carbene complexes of annulated thiophenes: synthesis, structure and electrochemistry
Zandria Lamprecht, Frederick P. Malan, Israel Fernández, Simon Lotz and Daniela I. Bezuidenhout
Dalton Transactions     49 (2020) 15339
https://doi.org/10.1039/D0DT03298K

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Synthesis and structure of annulated dithieno[2,3-b;3ʹ,2ʹ-d]thienyl-and ring-opened 3,3ʹ-bithienyl Fischer carbene complexes
Zandria Lamprecht, Frederick P. Malan, David C. Liles, Simon Lotz, Daniela I. Bezuidenhout
Journal of Organometallic Chemistry    925 (2020) 121466
https://doi.org/10.1016/j.jorganchem.2020.121466

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Synthesis and Photophysical Properties of T-Shaped Coinage-Metal Complexes
George Kleinhans, Alan K.-W. Chan, Ming-Yi Leung, David C. Liles, Manuel A. Fernandes, Vivian W.-W. Yam, Israel Fernández and Daniela I. Bezuidenhout
Chemistry A European Journal     26 (2020) 6993-6998
https://doi.org/10.1002/chem.202000726.

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Mass spectral studies on the human skin surface for mosquito vector control applications
Madelien Wooding, Tyren Dodgen, Egmont R. Rohwer, Yvette Naudé
Journal of Mass Spectrometry   (2020) e4686
https://doi.org/10.1002/jms.4686

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A thermogravimetric investigation into the synthesis of CoF3 from Co3O4
Bernard M. Vilakazi, Jacobus B. Wagener, Elizabet M. van der Merwe
Journal of Fluorine Chemistry    240 (2020) 109638
https://doi.org/10.1016/j.jfluchem.2020.109638

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Prohibited substance regulation and compliance testing: A principalism approach
J B Laurens, P A Carstens
South African Journal Bioethics  and Law    13 (2020) 114-118
http://sajbl.org.za/index.php/sajbl/article/view/652
https://doi.org/10.7196/SAJBL.2020.v13i2.00711

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A high-repetition-rate, fast temperature-programmed gas chromatograph and its online coupling to a supercritical fluid chromatograph (SFC ×× GC)
D Malan, S.J. van der Walt, E.R. Rohwer
Review of Scientific Instruments 91, 034101 (2020)
https://doi.org/10.1063/1.5125060

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Pheromones as management tools for non-Scolytinae Curculionidae: development and implementation considerations, Southern Forests: a Journal of Forest Science, 82:3, 202-214, Luki-Marie Scheepers, Jeremy D Allison, Marc C Bouwer, Egmont R Rohwer & Bernard Slippers (2020) , DOI: 10.2989/20702620.2020.1858204

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Molecular Orbitals Support Energy-Stabilizing “Bonding” Nature of Bader’s Bond Paths
Ignacy Cukrowski, Jurgens H. de Lange, Daniël M. E. van Niekerk, and Thomas G. Bates
The Journal of Physical Chemistry A 2020 124 (27), 5523-5533https://doi.org/10.1021/acs.jpca.0c02234

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Short-, medium-, and long-chain chlorinated paraffins in South African indoor dust and cat hair, Martin Brits, Jacob de Boer, Egmont R. Rohwer, Jayne De Vos, Jana M. Weiss, Sicco H. Brandsma, Chemosphere, Volume 238, 2020, 124643
https://doi.org/10.1016/j.chemosphere.2019.124643

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Advances in water treatment technologies for removal of polycyclic aromatic hydrocarbons: Existing concepts, emerging trends, and future prospects. Adeola, AO, Forbes, PBC.  Water Environ Res. 2021; 93: 343– 359. 
https://doi.org/10.1002/wer.1420

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Technical principles of atmospheric carbon dioxide reduction and conversion: economic considerations for some developing countries. Roduner, E., Rohwer, E.R. Clean Techn Environ Policy 23, 475–482 (2021). 
https://doi.org/10.1007/s10098-020-01889-w

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Characterization of bonding modes in metal complexes through electron density cross‐sections. de Beer, S, Cukrowski, I, de Lange, JH.  
J Comput Chem. 2020; 41: 2695– 2706. 
https://doi.org/10.1002/jcc.26423

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Synthesis, physicochemical characterization, toxicity and efficacy of a PEG conjugate and a hybrid PEG conjugate nanoparticle formulation of the antibiotic moxifloxacin
L. L. Tshweu, M. A. Shemis, A. Abdelghany, A. Gouda, L. A. Pilcher, N. R. S. Sibuyi, M. Meyer, A. Dube and M. O. Balogun, RSC Adv., 2020, 10, 19770
https://doi.org/10.1039/C9RA10872F 

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Characterization and in vitro Antibacterial Efficacy of Functionalized 2-Substituted Benzimidazole Motifs. AJANI, Olayinka Oyewale; Natasha October et al. Facile Synthesis, Indonesian Journal of Chemistry, [S.l.], v. 20, n. 1, p. 72-87, dec. 2019. ISSN 2460-1578. 
https://doi.org/10.22146/ijc.40448

  1.  

Design and synthesis of sulphonyl acetamide analogues of quinazoline as anticancer agents. Khazir, J., Mir, B.A., Pandita, M., Lynne Pilcher, Darren Riley et al.  Med Chem Res 29, 916–925 (2020). 
https://doi.org/10.1007/s00044-020-02533-4

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A concise, rapid and high yielding flow synthesis of aryldiazonium tetrafluoroborates (ZA-11367MP), Chantal Scholtz and Darren L. Riley 
https://doi.org/10.24820/ark.5550190.p011.367

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