Electrochemical Impedance Spectroscopy for Real-Time Detection of Lipid Membrane Damage Based on a Porous Self-Assembly Monolayer Support

2018 ◽  
Vol 90 (12) ◽  
pp. 7422-7427 ◽  
Author(s):  
Meng Zhang ◽  
Qingyu Zhai ◽  
Liping Wan ◽  
Li Chen ◽  
Yu Peng ◽  
...  
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Real Time ◽  
Self Assembly ◽  
Lipid Membrane ◽  
Electrochemical Impedance ◽  
Membrane Damage ◽  
Real Time Detection

Real-time detection of β1 integrin expression on MG-63 cells using electrochemical impedance spectroscopy

2011 ◽  
Vol 28 (1) ◽  
pp. 221-226 ◽  
Author(s):  
Chun-Yen Lin ◽  
Nai-Chia Teng ◽  
Sung-Chih Hsieh ◽  
Yung-Sheng Lin ◽  
Wei-Jen Chang ◽  
...  
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Real Time ◽  
Electrochemical Impedance ◽  
Β1 Integrin ◽  
Integrin Expression ◽  
Real Time Detection

scholarly journals Interaction of Lorazepam with Planar Bilayer Lipid Membrane and Development of Impedimetric Sensor

2019 ◽  
Vol 31 (5) ◽  
pp. 1169-1175
Author(s):  
S. Sivakumar ◽  
S. Rameshkumar ◽  
S. Sathishkumar ◽  
A. Sankar
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Electrical Properties ◽  
Impedance Spectroscopy ◽  
Lipid Membrane ◽  
Electrochemical Impedance ◽  
Bilayer Lipid Membrane ◽  
Phospholipid Membrane ◽  
Planar Bilayer ◽  
Bilayer Lipid ◽  
The Stability

Artificial planar bilayer phospholipid membrane was formed in KCl bath solutions and its electrical properties have been analyzed using electrochemical impedance spectroscopy. The stability of planar bilayer lipid membrane depends on concentration of KCl in the bath. Changes in the electrical properties of planar bilayer lipid membrane with the addition of lorazepam were also studied using electrochemical impedance spectroscopy. Lorazepam gets partitioned into bilayer lipid membrane and exhibited a fluidization effect. The ionic conductance across the bilayer lipid membrane increased with the addition of lorazepam to the bath. An impedimetric sensor was developed for quantification of lorazepam in solution.

Sign in / Sign up

Export Citation Format

Share Document