2011

1. Booysen, F. Matemadombo, M. Durmu?, T. Nyokong
Syntheses and electrochemical characterization  of new water soluble octaarylthiosubstituted manganese phthalocyanines
Dyes and Pigments, 89 (2011) 111-119
http://dx.doi.org/10.1016/j.dyepig.2010.09.012

2. T.B.Ogunbayo, E. Antunes, T. Nyokong
Investigation of homogeneous photocatalytic activities of palladium and platinum octasubstituted phthalocyanines:  Oxidation of 4-Nitrophenol
J. Mol. Cat. A: Chem. 334 (2011) 123-129
http://dx.doi.org/10.1016/j.molcata.2010.11.008

3. Tawanda Mugadza and Tebello Nyokong
Electrochemical, microscopic and spectroscopic characterization of benzene diamine functionalized single walled carbon nanotube-cobalt (II) tetracarboxyl-phthalocyanine conjugates
J. Colloids and Intefacial Chemistry 354 (2011) 437-447
http://dx.doi.org/10.1016/j.jcis.2010.10.057

4. D. Quinton, E. Antunes, S. Griveau, T.Nyokong, F. Bedioui
Cyclic voltammetry and spectroelectrochemistry of a novel manganese phthalocyanine substituted with hexynyl groups
Inorg. Chem. Comm. 14 (2011) 330-332
http://dx.doi.org/10.1016/j.inoche.2010.11.029

5. V. P. Chauke, E. Antunes, W. Chidawanyika, T. Nyokong
Photocatalytic behaviour of tantalum (V) phthalocyanines the presence of gold nanoparticles towards the  oxidation of cyclohexene
J. Mol. Cat. A: Chem. 335 (2011) 121-128
http://www.sciencedirect.com/science/article/pii/S1381116910004796

6. A.  Erdo?mus, I.N. Booysen, T Nyokong
Syntheses and electrochemical properties of new tetra substituted cobalt phthalocyanine complexes, and their application in electrode modification for the electrocatalytic detection of L-cysteine
Synthetic Met 161 (2011) 241-250
http://dx.doi.org/10.1016/j.synthmet.2010.11.028

7. T. Mugadza and T. Nyokong
Electrocatalytic behaviour of cobalt (II)-tris(benzyl-mercapto)- monoaminophthalocyanine-single walled             carbon nanotube nanorods
Electrochim. Acta  56 (2011) 1995-2003
http://dx.doi.org/10.1016/j.electacta.2010.11.016

8. M. Canlica, I. N. Booysen, T. Nyokong
Syntheses, electrochemical properties of novel ball types and mononuclear  Co(II) phthalocyanines substituted at the peripheral and non-peripheral positions with binaphthol groups
Polyhedron, 30 (2011) 508-514
http://www.sciencedirect.com/science/article/pii/S0277538710005590


9. M. Canlica, I. N. Booysen, T. Nyokong
Synthesis and electrochemical behaviour of novel periphelly and non-peripherally substituted ball-type cobalt phthalocyanine complexes
Polyhedron, 30 (2011) 522-528
http://www.sciencedirect.com/science/article/pii/S027753871000570X

10. M. Canlica, T. Nyokong
The Synthesis and Photophysical Properties of Peripherally and Non-Peripherally substituted Ball types Mg(II) and Zn(II) Phthalocyanines
Dalton Trans. 40 (7) (2011) 1497 – 1502.
http://pubs.rsc.org/en/Content/ArticleLanding/2011/DT/c0dt00920b#!divAbstract


11. Sarah D’ Souza, Edith Antunes, Tebello Nyokong
The interaction between thiol coated CdTe quantum dots and aminophenoxy mono substituted zinc phthalocyanines
Inorg. Chim. Acta 367 (2011) 173–181
http://dx.doi.org/10.1016/j.ica.2010.12.027

12. S. Moeno, E.Antunes, T. Nyokong
The determination of the photosensitizing properties of mercapto substituted phthalocyanine derivatives in the presence of quantum dots capped with mercaptopropionic acid
J. Photochem. Photobiol. A: Chem. 218 (2011) 101–110
http://dx.doi.org/10.1016/j.jphotochem.2010.12.009

13. M.  Coates,  S. Griveau, T. Nyokong and F. Bedioui
Micro Electrochemical Patterning of Gold Surfaces Using 4-Azidobenzenediazoinium and Scanning Electrochemical Microscopy,
Electrochem. Comm. 13 (2011) 150–153
http://dx.doi.org/10.1016/j.elecom.2010.11.037


14. N. Nombona, W. Chidawanyika, T.  Nyokong
Photophysical behaviour of unsymmetrically substituted metal free, Mg and Zn phthalocyanines in the presence of folic acid
Polyhedron 30 (2011) 654-659
http://dx.doi.org/10.1016/j.poly.2010.11.033

15. T.B.Ogunbayo, T. Nyokong
Phototransformation of 4-nitrophenol using Pd phthalocyanines supported on single walled carbon nanotubes
J. Mol. Cat. A: Chem. 337 (2011) 68-76
http://dx.doi.org/10.1016/j.molcata.2011.01.016

16. Mamie Sancy, Jorge Pavez, Miguel A. Gulppi, Ivanildo Luiz de Mattos, Ramiro Arratia-Perez,
Cristian Linares-Flores, Maritza Paez, Tebello Nyokong, Jos H. Zagal,
Optimizing the Electrocatalytic Activity of Surface Confined Co Macrocyclics for the Electrooxidation of Thiocyanate at pH 4
Electroanalysis, 23 (11) (2011) 711 – 718
http://onlinelibrary.wiley.com/doi/10.1002/elan.201000599/full

17. S. E. San, M. Okutan, T. Nyokong, M. Durmu?, B. Ozturk
Temperature Activated Ionic Conductivity in Gallium and Indium Phthalocyanines
Polyhedron 30 (2011) 1023-1026
http://dx.doi.org/10.1016/j.poly.2010.12.047

18. Vongani P. Chauke, W. Chidawanyika and Tebello Nyokong
The electrocatalytic behavior of gold nanoparticle-tantalum (V) phthalocyanine composites
Electroanalysis, 23 (2) (2011) 487 – 496
http://onlinelibrary.wiley.com/doi/10.1002/elan.201000521/full

19. K. Maduray, A. Karsten, B. Odhav, T. Nyokong
In vitro toxicity screening of aluminum tetrasulfophthalocyanines in fibroblast and keratinocyte cells for the photodynamic therapy treatment of melanoma cancer
J. Photochem. Photobiol. A  Chem B: Biology 103 (2011) 98–104
http://dx.doi.org/10.1016/j.jphotobiol.2011.01.020

20. M.Durmu?, H. Yaman, C. Göl, V.Ahsen, T. Nyokong
New Water-Soluble Zinc Phthalocyanines: Synthesis, Photophysical, Photochemical and Bovine
Serum Albumin Binding Properties
Dyes Pigm 91 (2011) 153-163
http://dx.doi.org/10.1016/j.dyepig.2011.02.007

21. N. Masilela, T. Nyokong
The synthesis and fluorescence behaviour of new unsymetrically mono-functionalized carboxy Ge, Ti and Sn phthalocynines
Dyes & Pigments 91 (2011) 164-169
http://dx.doi.org/10.1016/j.dyepig.2011.03.026


22. M. Canl?ca, T. Nyokong
Synthesis of 1,1’-Binaphthyl-8,8’-Diol Substituted Ball-Type Dinuclear Ti and Si and Mononuclear Zn and Ti Phthalocyanines with high triplet state lifetimes
Dalton Trans., 40 (19) (2011) 5285 – 5290
http://pubs.rsc.org/en/content/articlelanding/2011/dt/c0dt01749c#!divAbstract

23. B. Ogunsipe, T. Nyokong
Photophysicochemical Properties of Tetra(tert-butylphenoxy)phthalocyaninato Zinc(II): Effect of solvent viscosity
Acta Phys. Chim. Sin. 27(5) (2011) 1045-1052
http://www.whxb.pku.edu.cn/EN/abstract/abstract27514.shtml

24. R.Zugle, C.Litwinski, T.Nyokong
Photophysical characterization of dysprosium, erbium and lutetium phthalocyanines tetrasubstituted with phenoxy groups at non-peripheral positions.
Polyhedron, 30 (2011) 1612-1619
http://dx.doi.org/10.1016/j.poly.2011.03.030

25. S. D’ Souza, E. Antunes, C. Litwinski, T. Nyokong
Photophysical effects of zinc monoamino phthalocyanines linked to mercaptopropionic-capped CdTe quantum dots.
J. Photochem. Photobiol. A: 220 (2011) 11-19
http://dx.doi.org/10.1016/j.jphotochem.2011.03.005

26. T. Mugadza, T. Nyokong
Synthesis, characterization and application of monocarboxy-phthalocyanine-single walled carbon nanotube conjugates in electrocatalysis
Polyhedron 30 (2011) 1820–1829
http://dx.doi.org/10.1016/j.poly.2011.04.020

27. V. P. Chauke, Y. Arslanoglu, T.Nyokong
Synthesis and photophysical behaviour of tantalum and titanium phthalocyanines in the presence of gold nanoparticles: Photocatalysis towards the  oxidation of cyclohexene
J. Photochem. Photobiol. A: 221 (2011) 38-46
http://www.sciencedirect.com/science/article/pii/S1010603011001663

28. S.  Khene, S. Moeno,  T. Nyokong
Voltammetry and electrochemical impedance spectroscopy of Gold electrodes modified with CdTe quantum dots and their conjugates with nickel tetraamino phthalocyanine.
Polyhedron 30 (2011) 2162-2170
http://dx.doi.org/10.1016/j.poly.2011.06.002

29. V. P. Chauke, Y. Arslanoglu, T.Nyokong
Synthesis and electrochemical characterization of titanium (IV), vanadium (IV), tantalum(V) phthalocyanines substituted with 2-mercaptopyridine.
Polyhedron 30 (2011) 2132-2139
http://www.sciencedirect.com/science/article/pii/S0277538711003536

30. M. Canl?ca, T. Nyokong
Synthesis and photophysical properties of metal free, titanium, magnesium and zinc phthalocyanines substitituted with a single carboxyl and hexythio groups
Polyhedron 30 (2011) 1975-1981
http://dx.doi.org/10.1016/j.poly.2011.05.011

31. R. C.George, T. Mugadza, S. Khene,  G. O. Egharevba, T. Nyokong
Porphyrin Nanorods Modified Glassy Carbon Electrode for the Electrocatalysis of Dioxygen, Methanol and Hydrazine.
Electroanalysis, 23 (7) (2001) 1699-1708
http://doi.wiley.com/10.1002/elan.201100081


32. B. S. Batlokwa, J. Mokgadi, T. Nyokong and N. Torto
Optimal template removal from molecularly imprinted polymers by pressurized hot water extraction
Chromatographia, 73 (5-6) (2011) 589-593
http://link.springer.com/article/10.1007/s10337-010-1884-3

33. R.  Zugle, C. Litwinski, N.Torto, T. Nyokong
Photophysical and photochemical behaviour of electrospun fibers of  polyurathane polymer chemically linked to lutetium carboxyphenoxy phthalocyanine
New J. Chem. 35 (8) (2011) 1588 – 1595 – COVER PAGE
http://pubs.rsc.org/en/content/articlehtml/2011/nj/c1nj20126c

34. S. Khene, T. Nyokong
Electrooxidation of chlorophenols catalyzed by nickel octadecylphthalocyanine adsorbed on single walled carbon nanotubes
Electroanalysis 23 (2011) 1901-1911
http://onlinelibrary.wiley.com/doi/10.1002/elan.201100155/full

35. Tebello Nyokong
Desired Properties  of  new phthalocyanines for photodynamic therapy
Pure Appl. Chem. 83(9) (2011) 1763-1779
http://dx.doi.org/10.1351/PAC-CON-10-11-22

36. P. Mashazi, T. Mugadza, N.  Sosibo, P.  Mdluli, S.  Vilakazi, T. Nyokong
The effect of carbon nanotubes on the electrocatalysis of hydrogen peroxide by metallo-phthalocyanines
Talanta, 85 (2011) 2202-2211
http://dx.doi.org/10.1016/j.talanta.2011.07.069

37. S. Moeno, E. Antunes, T. Nyokong
Synthesis and photophysical properties of a novel zinc photosensitizer and its gold nanoparticle conjugate
J. Photochem. Photobiol. A, 222(2011) 343-350
http://dx.doi.org/10.1016/j.jphotochem.2011.07.007

38. Samson Khene, Tebello Nyokong
Redox  activity  of CdTe quantum dots linked to nickel tetraaminophthalocyanine: Effects of adsorption versus electrodeposition on the catalytic  oxidation of chlorophenols
Microchem J, 99 (2011) 478-485
http://dx.doi.org/10.1016/j.microc.2011.06.024

39. Y.  Arslanoglu, T. Nyokong
Synthesis and photophysical studies of monocarboxy phthalocyanines containing quaternizable groups Polyhedron 30 (2011) 2733-2739
http://dx.doi.org/10.1016/j.poly.2011.08.009


40. V. P. Chauke, E.  Antunes, T.  Nyokong
Conjugates of tantulum phthalocyanines with gold nanapaticles or single walled carbon nanotubes: characterization and improved stability towards bisphenol A electrocatalysis.
J. Electroanal. Chem.  661 (2011) 1-7
http://www.sciencedirect.com/science/article/pii/S1572665711003110

41. P.  S. Mdluli, N.M. Sosibo, P. N. Mashazi, T. Nyokong, R. T. Tshikhudo, A. Skepu,  E. van der Lingen
Selective Adsorption of PVP on the Surface of Silver Nanoparticles: a Molecular Dynamics Study
J. Mol. Str. 1004 (2011) 131-137
http://dx.doi.org/10.1016/j.molstruc.2011.07.049

42. N.  Masilela and T. Nyokong
Conjugates of low-symmetry carboxy Ge, Sn and Ti phthalocyanines with glutathione caped gold nanoparticles: An investigation of photophysical behaviour.
J.  Photochem. Photobiol. A: Chem. 223 (2011) 124-131
http://dx.doi.org/10.1016/j.jphotochem.2011.08.009

43. Isaac Adebayo Akinbulu, Kenneth Ozoemena, Tebello Nyokong
Formation, surface characterization and electrocatalytic application of self assembled monolayer films of tetra-substituted manganese, iron and cobalt benzylthio phthalocyanine complexes
J. Solid State Electrochem, 15 (2011) 2239-2251
http://link.springer.com/article/10.1007/s10008-010-1243-1

44. T.B.Ogunbayo, T. Nyokong
Photocatalytic transformation of chlorophenols under homogeneous and heterogeneous conditions using palladium octadodecylthio phthalocyanine
J. Mol. Cat. A: Chem 350 (2011) 49-55
http://dx.doi.org/10.1016/j.molcata.2011.09.003

45. S.  Shimizu, A.  Miura, S. Khene, T.Nyokong, N.Kobayashi
Chiral 1,2-Subnaphthalocyanines
J. Am. Chem. Soc. 133 (43) (2011) 17322-17328
http://pubs.acs.org/doi/abs/10.1021/ja2052667

46. N.M. Sosibo, P.  S. Mdluli, P. N. Mashazi, B. Dyan, N. Revaprasadu, T. Nyokong, R. T. Tshikhudo, A. Skepu,  E. van der Lingen
Synthesis, density functional theory, molecular dynamics and electrochemical, studies of 3-thiopheneacetic acid-capped gold nanoparticles
J. Mol. Struct. 1006 (2011) 494–501
http://dx.doi.org/10.1016/j.molstruc.2011.09.057

47. J. Britton, C. Litwinski, T. Nyokong,
Optical limiting behavior of ring substituted zinc, indium and gallium phthalocyanines in the presence of quantum dots
J. Porphyrins Phthalocyanines, 15 (2011) 1239-1249
http://dx.doi.org/10.1142/S1088424611004142

48. N. Nombona, E.  Antunes, C.  Litwinski, T. Nyokong
Synthesis and photophysical studies of phthalocyanine-gold nanoparticle conjugates
Dalton Trans. 40 (2011) 11876-11884
http://pubs.rsc.org/en/content/articlehtml/2011/dt/c1dt11151e


Last Modified: Thu, 09 Mar 2017 15:28:02 SAST