Highly Selective and Sensitive Triiodide PVC-Membrane Electrode Based on a New Charge-Transfer Complex of Bis(2,4-Dimethoxybenzaldehyde)butane-2,3-Dihydrazone with Iodine

2006 ◽  
Vol 53 (2) ◽  
pp. 275-281 ◽  
Author(s):  
Mohammad Reza Ganjali ◽  
Simindokht Shirvani-Arani ◽  
Ghoamreza Nabi Bidhendi ◽  
Parviz Norouzi ◽  
Masoud Salavati-Niasari
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Pvc Membrane ◽  
Membrane Electrode ◽  
Pvc Membrane Electrode

Zn(II)-selective poly (vinyl chloride) (PVC) membrane electrode based on Schiff base ligand 2-benzoylpyridine semicarbazone as an ionophore

2020 ◽  
Vol 40 (10) ◽  
pp. 842-847
Author(s):  
Shankar Suman ◽  
Ram Singh
Keyword(s):  
Schiff Base ◽  
Detection Limit ◽  
Vinyl Chloride ◽  
Pvc Membrane ◽  
Membrane Electrode ◽  
Sodium Tetraphenylborate ◽  
Potential Response ◽  
Selective Electrode ◽  
Poly Vinyl Chloride ◽  
Pvc Membrane Electrode

AbstractA new poly (vinyl chloride) (PVC) membrane electrode using 2-benzoylpyridine semicarbazone as membrane carrier with dioctylphthalate as plasticizer and sodium tetraphenylborate (NaTBP) as anion excluder has been fabricated and investigated as Zn(II)-selective electrode. Best potential response is observed for the composition PVC 30%, plasticizer 58%, NaTBP 8% and ionophore 4% (w/w). The sensor showed a linear stable response over a concentration range of 1.0 × 10−2–4.56 × 10−6 M with a detection limit of 2.28 × 10−6 M and a response time <10 s. The electrode can be used for at least six months without any divergence in potential.

scholarly journals Novel mefenamic acid PVC membrane sensor based on a new Cd Schiff's base complex containing a phenanthroline unit

RSC Advances ◽  
2017 ◽  
Vol 7 (62) ◽  
pp. 39118-39126 ◽  
Author(s):  
Mohammad Noroozi ◽  
Hassan Keypour
Keyword(s):  
Mefenamic Acid ◽  
Schiff Base Complex ◽  
Pvc Membrane ◽  
Membrane Electrode ◽  
Schiff’S Base ◽  
Real Samples ◽  
Membrane Sensor ◽  
Base Complex ◽  
Pvc Membrane Electrode ◽  
Pvc Membrane Sensor

In this study, a PVC membrane electrode modified with a Cd Schiff base complex was constructed as a novel, sensitive and selective structured carrier for checking trace amounts of mefenamic acid in real samples.

A study of calcium ion-selective PVC membrane electrode based on neutral carrier N,n,n’,n’-tetracyclo-3-oxapetanediamide

1992 ◽  
Vol 12 (2) ◽  
pp. 98-102
Author(s):  
Ma Yi-long ◽  
Rao Xiao-hong ◽  
Zhong Shi-ming ◽  
Ren Shu ◽  
Yu Tian-xiang ◽  
...  
Keyword(s):  
Calcium Ion ◽  
Pvc Membrane ◽  
Membrane Electrode ◽  
Neutral Carrier ◽  
Pvc Membrane Electrode
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