the influence of the plasticizer nature on the selectivity

the influence of the plasticizer nature on the selectivity of

The influence of the plasticizer nature on the selectivity of

The influence of the nature of plasticizer in the membrane of an ion-selective electrode (ISE) on its selectivity to cations of more than 20 physiologically active amines (PAA) is studied.

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the influence of the plasticizer nature on the selectivity of

The influence of the plasticizer nature on the selectivity of

The influence of the nature of plasticizer in the membrane of an ion-selective electrode (ISE) on its selectivity to cations of more than 20 physiologically active amines (PAA) is studied. It is found that an increase in the basicity of the plasticizer leads to a sharp increase in the membrane selectivity to PAA cations with lower degrees of the substitution of the salt-forming nitrogen atom

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influence of plasticizer on the selectivity of nitrate

Influence of plasticizer on the selectivity of nitrate

This membrane has been attached physically on top of a pH-buffered hydrogel, which itself has been attached covalently to the gate oxide of the field-effect transistor. The influence of the plasticizer in the PVC membrane on the selectivity pattern of the CHEMFET for the detection of nitrate has been investigated.

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ion-selective electrodes for determination of organic

Ion-selective electrodes for determination of organic

The influence of crown ether on the selectivity also depends significantly upon ion exchanger and plasticizer nature. For ISEs with o-NPOE-plasticized membranes the K(i,j)(pot) value changes can be as great as 3 (ion exchanger K(TNOBS)) and even 4.5 (ion exchanger K(TpClPB)) orders.

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ion-selective electrodes for determination of organic

Ion-selective electrodes for determination of organic

Plasticizer nature influence: As data given in Table 2 show, gangleronum-SE selectivity for spasmolytinum, papaverinum, and dimedrolum ions exhibits little dependence upon plasticizer nature. In contrast, log ⁡ K i , j pot values for chininum, remantadinum, novocainum, and trimecainum ions increase regularly in the following plasticizer

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the influence of polystyrene modifier and plasticizer nature

THE INFLUENCE OF POLYSTYRENE MODIFIER AND PLASTICIZER NATURE

The Influence of Polystyrene Modifier and Plasticizer Nature on the Properties 201 using DBP. In the case of DEHP these values are less (2 wt %). The compositions with DBP have higher values of adhesion. The peculiarities of PVC surface wetting by investigated plasticizers indicate the essential effect of

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ion-selective electrodes for determination of organic

Ion-selective electrodes for determination of organic

The influence of the nature of plasticizer in the membrane of an ion-selective electrode (ISE) on its selectivity to cations of more than 20 physiologically active amines (PAA) is studied.

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