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51

C/O/P/S cycles derived from oxidative intramolecular disulfide (–S–S–) coupling of ferrocenyl dithiophosphonates

Pillay, Michael N., van der Walt, Hendriette, Staples, Richard J., van Zyl, Werner E.

Journal:

Journal of Organometallic Chemistry

Year:

2015

Language:

english

File:

PDF, 1.17 MB

english, 2015

52

The silver(I) coordination polymer [AgO2PPh2]n and unsupported Ag⋯Ag interactions derived from aminophosphinate and phosphinic acid

Moodley, Vashen, Mthethwa, Londiwe, Pillay, Michael N., Omondi, Bernard, van Zyl, Werner E.

Journal:

Year:

2015

Language:

english

File:

PDF, 1.88 MB

english, 2015

53

Polyhydrido Copper Clusters: Synthetic Advances, Structural Diversity, and Nanocluster-to-Nanoparticle Conversion

Dhayal, Rajendra S., van Zyl, Werner E., Liu, C. W.

Journal:

Accounts of Chemical Research

Year:

2015

Language:

english

File:

PDF, 6.58 MB

english, 2015

54

A facile, efficacious and reusable Sm2O3/ZrO2 catalyst for the novel synthesis of functionalized 1,4-dihydropyridine derivatives

Shabalala, Sebenzile, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Catalysis Communications

Year:

2016

Language:

english

File:

PDF, 1.25 MB

english, 2016

55

Hybrid nylon-6/silica nanocomposites with improved mechanical properties

García, Monserrat, van Zyl, Werner E., Verweij, Henk

Journal:

MRS Proceedings

Year:

2002

Language:

english

File:

PDF, 831 KB

english, 2002

56

ChemInform Abstract: Fluoro-, Fluoroalkyl-, and Heterofluorogold Complexes

Pillay, Michael N., Van Zyl, Werner E.

Journal:

Year:

2014

File:

PDF, 17 KB

2014

57

ChemInform Abstract: Mn Doped ZrO 2 as a Green, Efficient and Reusable Heterogeneous Catalyst for the Multicomponent Synthesis of Pyrano[2,3-d]-pyrimidine Derivatives.

Maddila, Surya Narayana, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2015

File:

PDF, 18 KB

2015

58

Inactivation of the protein phosphatase 2A regulatory subunit A results in morphological and transcriptional defects in Saccharomyces cerevisiae.

van Zyl, W, Huang, W, Sneddon, A A, Stark, M, Camier, S, Werner, M, Marck, C, Sentenac, A, Broach, J R

Journal:

Molecular and Cellular Biology

Year:

1992

Language:

english

File:

PDF, 3.76 MB

english, 1992

59

THE LEO BAECK COLLEGE

Rabbi Werner van der Zyl

Journal:

European Judaism

Year:

1996

Language:

english

File:

PDF, 358 KB

english, 1996

60

ChemInform Abstract: An Efficient Method for the Multicomponent Synthesis of Multisubstituted Pyridines, a Rapid Procedure Using Au/MgO as the Catalyst.

Pagadala, Ramakanth, Maddila, Suresh, Moodley, Vashen, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2014

File:

PDF, 18 KB

2014

61

ChemInform Abstract: Polyhydrido Copper Clusters: Synthetic Advances, Structural Diversity, and Nanocluster-to-Nanoparticle Conversion

Dhayal, Rajendra S., van Zyl, Werner E., Liu, C. W.

Journal:

Year:

2016

File:

PDF, 16 KB

2016

62

ChemInform Abstract: Ceria-Vanadia/Silica-Catalyzed Cascade for C-C and C-O Bond Activation: Green One-Pot Synthesis of 2-Amino-3-cyano-4H-pyrans.

Maddila, Surya Narayana, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2016

File:

PDF, 21 KB

2016

63

Ceria-Vanadia/Silica-Catalyzed Cascade for C−C and C−O Bond Activation: Green One-Pot Synthesis of 2-Amino-3-cyano-4 H -pyrans

Maddila, Surya Narayana, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2016

Language:

english

File:

PDF, 1.08 MB

english, 2016

64

Esterification of levulinic acid with ethanol over bio-glycerol derived carbon–sulfonic-acid

Varkolu, Mohan, Moodley, Vashen, Potwana, Fezile S. W., Jonnalagadda, Sreekantha B., van Zyl, Werner E.

Journal:

Reaction Kinetics, Mechanisms and Catalysis

Year:

2017

Language:

english

File:

PDF, 997 KB

english, 2017

65

Sm2O3/Fluoroapatite as a reusable catalyst for the facile, green, one-pot synthesis of triazolidine-3-thione derivatives under aqueous conditions

Maddila, Surya Narayana, Maddila, Suresh, Gangu, Kranthi Kumar, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Journal of Fluorine Chemistry

Year:

2017

Language:

english

File:

PDF, 635 KB

english, 2017

66

Hydrogenation of Levulinic Acid Using Formic Acid as a Hydrogen Source over Ni/SiO 2 Catalysts

Varkolu, Mohan, Raju Burri, David, Rao Kamaraju, Seetha Rama, Jonnalagadda, Sreekantha B., van Zyl, Werner E.

Journal:

Chemical Engineering & Technology

Year:

2017

Language:

english

File:

PDF, 952 KB

english, 2017

67

CeO2/ZrO2 as green catalyst for one-pot synthesis of new pyrano[2,3-c]-pyrazoles

Maddila, Surya Narayana, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Research on Chemical Intermediates

Year:

2017

Language:

english

File:

PDF, 803 KB

english, 2017

68

Synthesis of triazolidine-3-one derivatives through the nanocellulose/hydroxyapatite-catalyzed reaction of aldehydes and semicarbazide

Moodley, Vashen, Maddila, Suresh, Jonnalagadda, Sreekantha Babu, van Zyl, Werner Ewald

Journal:

New Journal of Chemistry

Year:

2017

Language:

english

File:

PDF, 1.46 MB

english, 2017

69

V 2 O 5 /ZrO 2 as an efficient reusable catalyst for the facile, green, one-pot synthesis of novel functionalized 1,4-dihydropyridine derivatives

Bhaskaruni, Sandeep V.H.S., Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Catalysis Today

Year:

2017

Language:

english

File:

PDF, 1.01 MB

english, 2017

70

RuO 2 /ZrO 2 as an efficient reusable catalyst for the facile, green, one-pot synthesis of novel functionalized halopyridine derivatives

Bhaskaruni, Sandeep V.H.S., Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Catalysis Communications

Year:

2017

Language:

english

File:

PDF, 883 KB

english, 2017

71

Nanocrystalline cellulose isolated from discarded cigarette filters

Ogundare, Segun A., Moodley, Vashen, van Zyl, Werner E.

Journal:

Carbohydrate Polymers

Year:

2017

Language:

english

File:

PDF, 1.82 MB

english, 2017

72

Solvent-free mechanochemical synthesis of dithiophosphonic acids and corresponding nickel(II) complexes

Ajayi, Tomilola J., Pillay, Michael N., Van zyl, Werner E.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2017

Language:

english

File:

PDF, 622 KB

english, 2017

73

Crystal structure of bis(2-hydroxyethyl(phenyl)carbamodithioate)nickel(II), C18H20N2NiO2S4

Ajayi, Tomilola J., Van Zyl, Werner E.

Journal:

Zeitschrift für Kristallographie - New Crystal Structures

Year:

2017

Language:

english

File:

PDF, 400 KB

english, 2017

74

An innovative efficient method for the synthesis of 1,4-dihydropyridines using Y2O3 loaded on ZrO2 as catalyst

Shabalala, Sebenzile, Maddila, Suresh, Van Zyl, Werner E., Jonnalagadda, Sreekantha Babu

Journal:

Industrial & Engineering Chemistry Research

Year:

2017

Language:

english

File:

PDF, 1.47 MB

english, 2017

75

Synthesis, Structural Characterization, and H 2 Evolution Study of a Spheroid-Shape Hydride-Rich Copper Nanocluster

Dhayal, Rajendra S., Chen, Hsuan-Ping, Liao, Jian-Hong, van Zyl, Werner E., Liu, C. W.

Journal:

ChemistrySelect

Year:

2018

Language:

english

File:

PDF, 1.43 MB

english, 2018

76

An efficient and green approach for the synthesis of 2,4-dihydropyrano[2,3- c ]pyrazole-3-carboxylates using Bi 2 O 3 /ZrO 2 as a reusable catalyst

Bhaskaruni, Sandeep V. H. S., Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2018

Language:

english

File:

PDF, 1.88 MB

english, 2018

77

Nanocrystalline cellulose as reducing- and stabilizing agent in the synthesis of silver nanoparticles: Application as a surface-enhanced Raman scattering (SERS) substrate

Ogundare, Segun A., van Zyl, Werner E.

Journal:

Surfaces and Interfaces

Year:

2018

Language:

english

File:

PDF, 2.42 MB

english, 2018

78

Ag2O on ZrO2 as a Recyclable Catalyst for Multicomponent Synthesis of Indenopyrimidine Derivatives

Bhaskaruni, Sandeep, Maddila, Suresh, van Zyl, Werner, Jonnalagadda, Sreekantha

Journal:

Year:

2018

Language:

english

File:

PDF, 3.87 MB

english, 2018

79

Copper hydride clusters in energy storage and conversion

Dhayal, Rajendra Singh, van Zyl, Werner Ewald, Liu, Chen-Wei

Journal:

Dalton Transactions

Year:

2019

File:

PDF, 697 KB

2019

80

Amplification of SERS “hot spots” by silica clustering in a silver-nanoparticle/nanocrystalline-cellulose sensor applied in malachite green detection

Ogundare, Segun A., van Zyl, Werner E.

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2019

Language:

english

File:

PDF, 741 KB

english, 2019

81

Aqueous Route to Stable Luminescent Tetranuclear Copper(I) Dithiophosphonate Clusters

Pillay, Michael N., Liao, Jian-Hong, Liu, C. W., van Zyl, Werner E.

Journal:

Inorganic Chemistry

Year:

2019

Language:

english

File:

PDF, 2.94 MB

english, 2019

82

Aqueous Route to Stable Luminescent Tetranuclear Copper(I) Dithiophosphonate Clusters

Pillay, Michael N., Liao, Jian-Hong, Liu, C. W., van Zyl, Werner E.

Journal:

Inorganic Chemistry

Year:

2019

File:

PDF, 2.94 MB

2019

83

A green protocol for the synthesis of new 1,4-dihydropyridine derivatives using Fe2O3/ZrO2 as a reusable catalyst

Bhaskaruni, Sandeep V. H. S., Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Research on Chemical Intermediates

Year:

2019

Language:

english

File:

PDF, 3.27 MB

english, 2019

84

A review of cellulose-based substrates for SERS: fundamentals, design principles, applications

Ogundare, Segun A., van Zyl, Werner E.

Journal:

Year:

2019

Language:

english

File:

PDF, 5.53 MB

english, 2019

85

Heterodimetallic Ferrocenyl Dithiophosphonate Complexes of Nickel(II), Zinc(II) and Cadmium(II) as Sensitizers for TiO 2 -Based Dye-Sensitized Solar Cells

Ajayi, Tomilola J., Ollengo, Moses, le Roux, Lukas, Pillay, Michael N., Staples, Richard J., Biros, Shannon M., Wenderich, Kasper, Mei, Bastian, van Zyl, Werner E.

Journal:

ChemistrySelect

Year:

2019

Language:

english

File:

PDF, 1.11 MB

english, 2019

86

Insights into the use of metal complexes of thiourea derivatives as highly efficient adsorbents for ciprofloxacin from contaminated water

Akpomie, Kovo G., Fayomi, Omotola M., Ezeofor, Chidinma C., Sha’Ato, Rufus, Van Zyl, Werner E.

Journal:

Transactions of the Royal Society of South Africa

Year:

2019

File:

PDF, 1.42 MB

2019

87

Fabrication of novel magnetic chitosan/graphene-oxide/metal oxide nanocomposite beads for Cr(VI) adsorption

Naicker, Chrisanne, Nombona, Nolwazi, van Zyl, Werner E.

Journal:

Chemical Papers

Year:

2019

Language:

english

File:

PDF, 2.42 MB

english, 2019

88

Flexible Molecular Precursors for Selective Decomposition to Nickel Sulfide or Nickel Phosphide for Water Splitting and Supercapacitance

Ayom, Gwaza Eric, Khan, Dilshad Malik, Ingsel, Tenzin, Lin, Wang, Gupta, Ram, Zamisas, Sizwe, Van Zyl, Werner, Revaprasadu, Neerish

Journal:

Chemistry - A European Journal

Year:

2019

File:

PDF, 1.96 MB

2019

89

Four-Component Fusion Protocol with NiO/ZrO 2 as a Robust Recyclable Catalyst for Novel 1,4-Dihydropyridines

Bhaskaruni, Sandeep V.H.S., Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Year:

2019

File:

PDF, 4.98 MB

2019

90

Catalyst-free synthesis of novel isopropyl 2-amino-7,7-dimethyl-4-(aryl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate derivatives in aqueous ethanol under ultrasound irradiation

Shabalala, Nhlanhla Gracious, Kerru, Nagaraju, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Chemical Data Collections

Year:

2020

File:

PDF, 970 KB

2020

91

An Efficient and Sustainable Protocol for the Synthesis of Poly-Functionalized-Pyran Derivatives under Ultrasound Irradiation

Shabalala, Nhlanhla Gracious, Hadebe, Nontuthuko Pamela, Kerru, Nagaraju, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Polycyclic Aromatic Compounds

Year:

2020

File:

PDF, 1.59 MB

2020

92

Facile one-pot green synthesis of 2-amino-4 H -benzo[ g ]chromenes in aqueous ethanol under ultrasound irradiation

Gracious, Shabalala Nhlanhla, Kerru, Nagaraju, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Synthetic Communications

Year:

2020

File:

PDF, 1.43 MB

2020

93

Recent advances in phthalocyanines for chemical sensor, non-linear optics (NLO) and energy storage applications

Gounden, Denisha, Nombona, Nolwazi, van Zyl, Werner E.

Journal:

Coordination Chemistry Reviews

Year:

2020

File:

PDF, 6.82 MB

2020

94

Ultrasound-mediated catalyst-free protocol for the synthesis of bis-3-methyl-1-phenyl-1H-pyrazol-5-ols in aqueous ethanol

Shabalala, Nhlanhla Gracious, Kerru, Nagaraju, Maddila, Suresh, van Zyl, Werner E., Jonnalagadda, Sreekantha B.

Journal:

Chemical Data Collections

Year:

2020

File:

PDF, 1.01 MB

2020

95

Facile in situ formation of luminescent cellulose paper using Schweizer's reagent as an inorganic solvent in water

Fraser, Stephanie A., Pillay, Michael N., van Zyl, Werner E.

Journal:

Materials Advances

Year:

2020

File:

PDF, 2.42 MB

2020

96

Synthesis and structures of zinc and cadmium bis(dithiophosphonate) complexes

Mkumbuzi, Emmanuel, van Zyl, Werner E.

Journal:

Journal of Molecular Structure

Year:

2020

File:

PDF, 1.02 MB

2020

97

Silver(I) bis(phosphanylamino)naphthalene complexes: Synthesis, structures and density functional theory (DFT) calculations

Potwana, Fezile S.W., Pillay, Michael N., Staples, Richard J., Adeniyi, Adebayo A., Singh, Parvesh, van Zyl, Werner E.

Journal:

Inorganica Chimica Acta

Year:

2021

File:

PDF, 7.88 MB

2021

98

Metallophthalocyanines in a ternary photoactive layer (P3HT:MPc:PC70BM) for bulk heterojunction solar cells

Gounden, Denisha, Pillay, Michael N, Raab, Timo, Nombona, Nolwazi, Schmidt-Mende, Lukas, van Zyl, Werner Ewald

Journal:

Materials Advances

Year:

2020

File:

PDF, 1.40 MB

2020

99

Retraction: Synthesis of triazolidine-3-one derivatives through the nanocellulose/hydroxyapatite-catalyzed reaction of aldehydes and semicarbazide

Moodley, Vashen, Maddila, Suresh, Jonnalagadda, Sreekantha B., van Zyl, Werner E.

Journal:

New Journal of Chemistry

Year:

2020

File:

PDF, 1.25 MB

2020

100

Synthesis and structures of divalent Co, Ni, Zn and Cd complexes of mixed dichalcogen and dipnictogen ligands with corrosion inhibition properties: experimental and computational studies

Yusuf, Tunde L., Quadri, Taiwo W., Tolufashe, Gideon F., Olasunkanmi, Lukman O., Ebenso, Eno E., van Zyl, Werner E.

Journal:

Year:

2020

File:

PDF, 1.46 MB

2020