Local anesthetics (LAs) are widely used in anesthesiology, ophthalmology, and
otolaryngology as well as for treatment of chronic and oncological pain. However …

This paper reviews gas and liquid chromatographic methods for screening, identification
and quantification of local anesthetics and/or their metabolites in biological samples. Basic …

This presented paper deals with a methodology for the separation and simultaneous
determination of two active substances in topical pharmaceutical formulation composed of …

Bupivacaine, a local anesthetic that is often preferred in many wide ophthalmology
applications, was investigated from different aspects such as electrochemical behavior …

A simple liquid-phase microextraction (LPME) device combined with high-performance
liquid chromatography (HPLC) is presented for the simultaneous analysis of local …

As local anesthetics that are illegally added to cosmetics are harmful to consumer health, it
is necessary to establish an efficient method for detecting these substances. Herein, a …

In this research, copper oxide nanoparticles modified carbon paste electrode was
developed for the voltammetric determination of lidocaine. The square wave voltammogram …

Abstract A sensitive HPLC–MS/MS method was established for the quantification of
ceftriaxone sodium (CFT) and lidocaine HCl (LDC) in human plasma utilizing cefixime (CFX) …

Proparacaine, one of the most common local anesthetics to facilitate diagnosis and
treatment of eye diseases, was assayed by square wave voltammetry using a paste …

A sensitive, selective, and reproducible in‐tube solid‐phase microextraction and liquid
chromatographic (in‐tube SPME/LC‐UV) method for determination of lidocaine and its …