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Achadu, Ojodomo John, Managa, Muthumuni, Nyokong, Tebello. Elsevier; 2017. Fluorescence behaviour of supramolecular hybrids containing graphene quantum dots and pyrene-derivatized phthalocyanines and porphyrins.
Achadu, Ojodomo John, Nyokong, Tebello. SpringerLink; 2016. Interaction of graphene quantum dots with 4-acetamido-2, 2, 6, 6-tetramethylpiperidine-oxyl free radicals.
Nwaji, Njemuwa, Achadu, Ojodomo John, Nyokong, Tebello. Royal Society of Chemistry; 2018. Photo-induced resonance energy transfer and nonlinear optical response in ball-type phthalocyanine conjugated to semiconductor and graphene quantum dots.
Nwahara, Nnamdi, Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2018. In-situ synthesis of gold nanoparticles on graphene quantum dots-phthalocyanine nanoplatforms: First description of the photophysical and surface enhanced Raman scattering behaviour.
Achadu, Ojodomo John. Rhodes University; 2018. Graphene quantum dots and their metallophthalocyanines nanoconjugates as novel photoluminescent nanosensors.
Fomo, Gertrude, Achadu, Ojodomo John, Nyokong, Tebello. SpringerLink; 2018. One-pot synthesis of graphene quantum dots–phthalocyanines supramolecular hybrid and the investigation of their photophysical properties.
Achadu, Ojodomo John, Uddin, Imran, Nyokong, Tebello. Elsevier; 2016. The interaction between graphene quantum dots grafted with polyethyleneimine and Au@ Ag nanoparticles.
Achadu, Ojodomo John, Uddin, Imran, Nyokong, Tebello. Elsevier; 2016. Fluorescence behavior of nanoconjugates of graphene quantum dots and zinc phthalocyanines.
Achadu, Ojodomo John, Nyokong, Tebello. Royal Society of Chemistry; 2017. Application of graphene quantum dots functionalized with thymine and thymine-appended zinc phthalocyanine as novel photoluminescent nanoprobes.
Managa, Muthumuni, Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2018. Photophysical studies of graphene quantum dots-Pyrene-derivatized porphyrins conjugates when encapsulated within Pluronic F127 micelles.
Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2017. Graphene quantum dots decorated with maleimide and zinc tetramaleimido-phthalocyanine: Application in the design of “OFF-ON” fluorescence sensors for biothiols.
Centane, Sixolile, Achadu, Ojodomo John, Nyokong, Tebello. Wiley Library Online; 2017. Effects of substituents on the electrocatalytic activity of cobalt phthalocyanines when conjugated to graphene quantum dots.
Nwahara, Nnamdi, Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2018. In-situ synthesis of gold nanoparticles on graphene quantum dots-phthalocyanine nanoplatforms: First description of the photophysical and surface enhanced Raman scattering behaviour.
Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2017. Graphene quantum dots coordinated to mercaptopyridine-substituted phthalocyanines: Characterization and application as fluorescence “turn ON” nanoprobes.
Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2017. Graphene quantum dots anchored onto mercaptopyridine-substituted zinc phthalocyanine-Au@ Ag nanoparticle hybrid: Application as fluorescence “off-on-off” sensor for Hg2+ and biothiols.
Achadu, Ojodomo John, Nyokong, Tebello. Elsevier; 2019. Fluorescence “turn-ON” nanosensor for cyanide ion using supramolecular hybrid of graphene quantum dots and cobalt pyrene-derivatized phthalocyanine.
Matshitse, Refilwe, Sekhosana, Kutloano E, Achadu, Ojodomo John, Nyokong, Tebello. Taylor and Francis Online; 2017. Characterization and physicochemical studies of the conjugates of graphene quantum dots with differently charged zinc phthalocyanines.