منابع مشابه
Cu(II) Ion- Selective Membrane Electrode Based on bis(N-salicylidene-3,3'-diamino diphenyl) sulfone
In order to study the Cu(II) ion selective electrode, an optimized membrane was prepared by mixing of 30 mg of PVC powdered, 5 mg of considered ionophore, 60 mg of plasticizer and 5 mg of additive. The sensor showed a near Nernstian response for Cu(II) ions over a concentration range from 1.0×0-6 –1.0×0-2 M with a slope of 28.90.5 mV per concentration decade with a working pH range of 3.5-6.3. ...
متن کاملSteroid acid amides of diamino diphenyl sulfone.
For the past several years, I synthesized various new steroid compounds and steroid derivatives for chemotherapeutic purposes. The series of the steroid acid amides of diamino diphenyl sulfone included 4-cholylamino4’-amino diphenyl sulfone (B 110) and 4-desoxycholylamino 4’-amino diphenyl sulfone (Bill) which were chosen among representative members cf this group for more detailed study. A bri...
متن کاملcu(ii) ion- selective membrane electrode based on bis(n-salicylidene-3,3'-diamino diphenyl) sulfone
in order to study the cu(ii) ion selective electrode, an optimized membrane was prepared by mixing of 30 mg of pvc powdered, 5 mg of considered ionophore, 60 mg of plasticizer and 5 mg of additive. the sensor showed a near nernstian response for cu(ii) ions over a concentration range from 1.0×0-6 –1.0×0-2 m with a slope of 28.90.5 mv per concentration decade with a working ph range of 3.5-6.3. ...
متن کاملcu(ii) ion- selective membrane electrode based on bis(n-salicylidene-3,3'-diamino diphenyl) sulfone
in order to study the cu(ii) ion selective electrode, an optimized membrane was prepared by mixing of 30 mg of pvc powdered, 5 mg of considered ionophore, 60 mg of plasticizer and 5 mg of additive. the sensor showed a near nernstian response for cu(ii) ions over a concentration range from 1.0×0-6 –1.0×0-2 m with a slope of 28.90.5 mv per concentration decade with a working ph range of 3.5-6.3. ...
متن کاملGas-Phase Fragmentation of Protonated N,2-Diphenyl-N'-(p-Toluenesulfonyl)Ethanimidamides: Tosyl Cation Transfer Versus Proton Transfer.
The gas-phase dissociation chemistry of protonated N,2-diphenyl-N'-(p-toluenesulfonyl) ethanimidamides was investigated by electrospray ionization mass spectrometry in combination with density functional theory calculation. The protonated molecules underwent fragmentation via two main competing channels: (1) migration of the tosyl cation to the anilinic N atom and the subsequent loss of 2-pheny...
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ژورنال
عنوان ژورنال: IUCrData
سال: 2019
ISSN: 2414-3146
DOI: 10.1107/s2414314619005236