[PDF][PDF] Feasibility of ion-pair reversed-phase liquid chromatography/electrochemistry detection for determination of acetylcholine in microdialysates collected without …

H Sotoyama, Y Zhu, J Gitzen, F Xie… - Curr …, 2002 - currentseparations.com
Acetylcholine (ACh) concentration in medial prefrontal cortex (mPFC) was determined using
in vivo microdialysis and LC/EC without acetylcholinesterase (AChE) inhibitors in awake …

Detection of basal acetylcholine in rat brain microdialysate

T Huang, L Yang, J Gitzen, PT Kissinger… - … of Chromatography B …, 1995 - Elsevier
A liquid chromatography-electrochemistry (LC-EC) method is described for the
determination of basal acetylcholine (ACh) in microdialysate from the striatum of freely …

Detection of basal acetylcholine release in the microdialysis of rat frontal cortex by high-performance liquid chromatography using a horseradish peroxidase-osmium …

T Kato, JK Liu, K Yamamoto, PG Osborne… - … of Chromatography B …, 1996 - Elsevier
To determine the basal aceylcholine level in the dialysate of rat frontal cortex, a horseradish
peroxidase-osmium redox polymer-modified glassy carbon electrode (HRP-GCE) was …

Critical evaluation of acetylcholine determination in rat brain microdialysates using ion-pair liquid chromatography with amperometric detection

D De Bundel, S Sarre, A Van Eeckhaut, I Smolders… - Sensors, 2008 - mdpi.com
Liquid chromatography with amperometric detection remains the most widely used method
for acetylcholine quantification in microdialysis samples. Separation of acetylcholine from …

Microbore high-performance liquid chromatographic method for measuring acetylcholine in microdialysis samples: optimizing performance of platinum electrodes

AJ Carter, J Kehr - Journal of Chromatography B: Biomedical Sciences …, 1997 - Elsevier
A microbore high-performance liquid chromatographic method with electrochemical
detection was applied to the measurement of acetylcholine in microdialysis samples. There …

Measurement of acetylcholine in rat brain microdialysates by LC–isotope dilution tandem MS

L Prokai, P Fryčák, SM Stevens, V Nguyen - Chromatographia, 2008 - Springer
Abstract An LC–MS–MS method was developed for measuring acetylcholine (ACh) in an
aqueous medium using reversed-phase ion-pair chromatography, electrospray ionization on …

Microdialysis coupled on-line to capillary liquid chromatography with tandem mass spectrometry for monitoring acetylcholine in vivo

HM Shackman, M Shou, NA Cellar, CJ Watson… - Journal of neuroscience …, 2007 - Elsevier
Capillary liquid chromatography–mass spectrometry (cLC–MS) was coupled on-line to
microdialysis sampling to monitor endogenous acetylcholine (ACh) from the rodent brain. In …

Improved method for the routine analysis of acetylcholine release in vivo: quantitation in the presence and absence of esterase inhibitor

MD Greaney, DL Marshall, BA Bailey… - … of Chromatography B …, 1993 - Elsevier
An improved high-performance liquid chromatographic (HPLC) method using
electrochemical detection (ED) is described capable of routinely measuring the low levels of …

High-performance liquid chromatography/tandem mass spectrometry assay for the rapid high sensitivity measurement of basal acetylcholine from microdialysates

MEP Hows, AJ Organ, S Murray, LA Dawson… - Journal of neuroscience …, 2002 - Elsevier
A high-throughput liquid chromatography tandem mass spectrometry (LC/MS/MS) method
has been developed for the analysis of acetylcholine (ACh) in brain dialysates. This …

In vivo microdialysis and reverse phase ion pair liquid chromatography/tandem mass spectrometry for the determination and identification of acetylcholine and related …

Y Zhu, PSH Wong, M Cregor, JF Gitzen… - Rapid …, 2000 - Wiley Online Library
A method using liquid chromatography/tandem mass spectrometry (LC/MS/MS) has been
developed for the determination of basal acetylcholine (ACh) in microdialysate from the …