Aim. Drug abuse and addiction are major public health concerns, with millions of people
worldwide affected by the negative consequences of drug use. To better understand this …

(1) Background: Methadone, along with buprenorphine, is the most commonly used drug for
the treatment of opioid dependence. This study aimed to analyze methadone and its major …

Purpose: The paper describes some thin layer chromatographic procedures that allow
simple and rapid separation and identification of penicillins and cephalosporins from …

G. Hancu∗, Enikı Fülöp∗, Aura Rusu∗, Eleonora Mircia∗∗ and Á. Gyéresi∗ abstract: In this
paper we describe the thin layer chromatographic separation of eight of the most frequently …

Two polyurethane foam-based sorbents (PUF) were synthesized by imprinting and grafting
techniques and examined for selective separation and preconcentration of caffeine (CAF) in …

The aim of this paper consisted in the development and validation of a high performance
liquid chromatography (HPLC) method for the determination of three antihypertensive …

The differential pulse and square wave voltamperommetric studies were performed using
graphite based screen-printed electrodes (SPE), unmodified and modified with p-tertbutyl …

Aim. The development of a new pellets formulation which is able to modulate the release of
metoprolol tartrate, an active pharmaceutical ingredient very soluble in water and therefore …

Objectives. The main purpose of the article was to create literature review regarding the
phenomenon of occurrence and the preventing measures of perverted and/or inefficient …

Adverse drug reactions represent a major public health problem, both from an economic
point of view and, mainly, from the point of view of the induced pathology (iatrogenic …