desulfurization of mercaptobenzimidazole and thioguanine

  • desulfurization of mercaptobenzimidazole and thioguanine

    Desulfurization of Mercaptobenzimidazole and Thioguanine

    Organosulfur compounds are known to poison metallic nanoparticle catalysts. Herein NaBH4 is shown to desorb and desulfurize 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) adsorbed on 10, 15, and 50 nm diameter gold nanoparticles (AuNPs). The desulfurization rates decrease significantly with increasing AuNP sizes. Isotope labeling experiments, conducted with NaBD4 in H2O, indicate

  • desulfurization of mercaptobenzimidazole and thioguanine

    Desulfurization of Mercaptobenzimidazole and Thioguanine

    In addition, NaBH4 induces desulfurization of 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) on AuNPs. Reported herein is a systematic investigation of treating ligands adsorbed onto

  • ligand desorption and desulfurization on silver nanoparticles

    Ligand Desorption and Desulfurization on Silver Nanoparticles

    In addition, NaBH 4 induces desulfurization of 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) on AuNPs. Reported herein is a systematic investigation of treating ligands adsorbed onto silver nanoparticles (AgNPs) with NaBH 4. These results are compared and contrasted to those previously reported for the same set of ligands adsorbed

  • desulfurization of mercaptobenzimidazole and thioguanine

    Desulfurization of Mercaptobenzimidazole and Thioguanine

    Herein NaBH4 is shown to desorb and desulfurize 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) adsorbed on 10, 15, and 50 nm diameter gold nanoparticles (AuNPs). The desulfurization rates decrease significantly with increasing AuNP sizes.

  • ligand desorption and desulfurization on silver nanoparticles

    Ligand Desorption and Desulfurization on Silver Nanoparticles

    In addition, NaBH4 induces desulfurization of 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) on AuNPs. Reported herein is a systematic investigation of treating ligands adsorbed onto silver nanoparticles (AgNPs) with NaBH4.

  • ligand desorption and desulfurization on silver nanoparticles

    Ligand Desorption and Desulfurization on Silver Nanoparticles

    In addition, NaBH4 induces desulfurization of 2-mercaptobenzimidazole (2-MBI) and 6-thioguanine (6-TG) on AuNPs. Reported herein is a systematic investigation of treating ligands adsorbed onto

  • direct synthesis of h2o2 from h2 and o2 over gold, palladium

    Direct Synthesis of H2O2 from H2 and O2 over Gold, Palladium

    Siyam M. Ansar, Ganganath S. Perera, Fathima S. Ameer, Shengli Zou, Charles U. Pittman, Dongmao Zhang, Desulfurization of Mercaptobenzimidazole and Thioguanine on Gold Nanoparticles Using Sodium Borohydride in Water at Room Temperature, The Journal of Physical Chemistry C, 10.1021/jp403932w, 117, 26, (13722-13729), (2013).

  • controlled synthesis of nanoscale icosahedral gold particles

    Controlled Synthesis of Nanoscale Icosahedral Gold Particles

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  • curriculum vitae - sciences.ucf.edu

    CURRICULUM VITAE - sciences.ucf.edu

    CURRICULUM VITAE. Shengli Zou Associate Professor of Chemistry . Email: shengli.zou@ucf.edu Phone: 407-823-4123 . Education/training . Ph.D. Emory University, Atlanta

  • the journal of physical chemistry c (acs publications)

    The Journal of Physical Chemistry C (ACS Publications)

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  • siyam ansar - staff fellow/chemist - fda | linkedin

    Siyam Ansar - Staff Fellow/Chemist - FDA | LinkedIn

    Desulfurization of Mercaptobenzimidazole and Thioguanine on Gold Nanoparticles Using Sodium Borohydride in Water at Room Temperature Ligand Desorption and Desulfurization on Silver

  • negatively charged gold nanoparticles as an intrinsic

    Negatively charged gold nanoparticles as an intrinsic

    Ansar SM, Perera GS, Ameer FS et al (2013) Desulfurization of mercaptobenzimidazole and thioguanine on gold nanoparticles using sodium borohydride in water at room temperature. J Phys Chem C 137:13722–13729. Article; Google Scholar