International Science Community Association Research Journal of Chemical Sciences 2231 - 606X 7 4 2017 04 18 A Systematic study of stability constants of binary complexes of some peptides with Mg(II), Co(II), Ni(II) and Cu(II) metal ions by analytical methods 34 36 EN Paul Barna 1 Research Centre, Department of Chemistry, Govt. V.Y.T. PG Autonomous College, Durg- 491001, C.G., India Tiwari Alka 2 Research Centre, Department of Chemistry, Govt. V.Y.T. PG Autonomous College, Durg- 491001, C.G., India K.C. Bed Raj 1 Mahendra Multiple Campus, Tribhuvan University, Nepalganj, Nepal A. Sales 1 Instituto de Química Analítica, Facultad de Bioquímica, Química y Farmacia. Universidad Nacional de Tucumán. Ayacucho 471. S. M. de Tucumán. CP 4000, Argentina J.P. López 2 Facultad deCiencias Naturales, Universidad Nacional de Tucumán, Miguel Lillo 205. S. M. de Tucumán. CP 4000. Argentina J. García 3 Facultad deCiencias Naturales, Universidad Nacional de Tucumán, Miguel Lillo 205. S. M. de Tucumán. CP 4000. Argentina P. Balverdi 4 Instituto de Química Analítica, Facultad de Bioquímica, Química y Farmacia. Universidad Nacional de Tucumán. Ayacucho 471. S. M. de Tucumán. CP 4000, Argentina P. Marchisio 5 Instituto de Química Analítica, Facultad de Bioquímica, Química y Farmacia. Universidad Nacional de Tucumán. Ayacucho 471. S. M. de Tucumán. CP 4000, Argentina Singh Shripal 1 CIMFR Nagpur Unit-II, 17/C-Telenkhedi area, Civil Lines, Nagpur-440001, India Jaiswal Rinku 2 CIMFR Nagpur Unit-II, 17/C-Telenkhedi area, Civil Lines, Nagpur-440001, India Pawar R.B. 1 Department of Chemistry, S.S.S.K.R. InnaniMahavidyalaya, Karanja (Lad) Dist. Washim (M.S) India Deshmukh A.Y. 2 Department of Chemistry, S.S.S.K.R. InnaniMahavidyalaya, Karanja (Lad) Dist. Washim (M.S) India Tathe V.W. 3 Department of Chemistry, S.S.S.K.R. InnaniMahavidyalaya, Karanja (Lad) Dist. Washim (M.S) India > Short Communication 2016 3 23 2017 04 18 A detailed study of complexes with peptides antibiotics under identical set of experimental condition which would cover many aspects of complexation is still lacking. Hence the present work is undertaken to make a systematic study of stability constant of binary complexes of some antibiotics or drugs with Mg (II), Co (II), Ni (II) and Cu (II) metal ions by PH meter. Copyright@ International Science Community Association