Scopolamine (SCP) is an alkaloid used to prevent motion sickness and as an adjunct to anesthesia application. However, due to the effects on the central nervous system, this drug is also added to beverages, with criminal intent, a practice commonly known as "Good evening, Cinderella" In this thesis two simple and rapid electrochemical methods for the determination of SCP in beverage and urine samples were developed as a screening process for adulteration known as "Good Night, Cinderella". One method was based on batch injection analysis with square wave voltammetric detection (BIA-SWV) and the other on capillary electrophoresis with contactless conductometric detection (CE-C4D). In BIA-SWV, the samples were analyzed after dilution in suppor...
For the first time, we propose a new modification-free voltammetric platform for simple, fast and re...
This research describes the development of an electroanalytical procedure proposal for the determina...
MDMA is the abbreviation for 3,4-methylenedioxymethamphetamine, which is commonly found in “ecstasy”...
In this thesis two simple and fast methods were developed for simultaneous determination of zinc (Zn...
In this work it was demonstrated the use of electrochemical techniques in the development of simple,...
A simple procedure is described for the determination of scopolamine by square-wave voltammetry usin...
Scopolamine (SCP) is a natural alkaloid extracted from Solanaceae family and is widely used for seve...
Alcoholic beverages contaminated with scopolamine (SCP) are often employed for criminal purposes due...
Aromatic amines are compounds with activities that are proven to be harmful to humans. Among them, 2...
Tibolone (TIB) is a synthetic steroid that is effective in preventing postmenopausal bone loss (oste...
In this work, a simple procedure was proposed to improve the selectivity of amperometric methods of ...
Embasada na Lei n o 11.343/06 que proíbe a importação, exportação, fabricação e o uso de drogas ilíc...
As consequências decorrentes do consumo e a comercialização de drogas ilícitas, entre elas a cocaína...
Midazolam (MID) is an imidazobenzodiazepine commonly used as tranquilizer, sedative hypnotic and ant...
Alternative substances of abuse such as novel psychoactive substances (NPS) still pose a significant...
For the first time, we propose a new modification-free voltammetric platform for simple, fast and re...
This research describes the development of an electroanalytical procedure proposal for the determina...
MDMA is the abbreviation for 3,4-methylenedioxymethamphetamine, which is commonly found in “ecstasy”...
In this thesis two simple and fast methods were developed for simultaneous determination of zinc (Zn...
In this work it was demonstrated the use of electrochemical techniques in the development of simple,...
A simple procedure is described for the determination of scopolamine by square-wave voltammetry usin...
Scopolamine (SCP) is a natural alkaloid extracted from Solanaceae family and is widely used for seve...
Alcoholic beverages contaminated with scopolamine (SCP) are often employed for criminal purposes due...
Aromatic amines are compounds with activities that are proven to be harmful to humans. Among them, 2...
Tibolone (TIB) is a synthetic steroid that is effective in preventing postmenopausal bone loss (oste...
In this work, a simple procedure was proposed to improve the selectivity of amperometric methods of ...
Embasada na Lei n o 11.343/06 que proíbe a importação, exportação, fabricação e o uso de drogas ilíc...
As consequências decorrentes do consumo e a comercialização de drogas ilícitas, entre elas a cocaína...
Midazolam (MID) is an imidazobenzodiazepine commonly used as tranquilizer, sedative hypnotic and ant...
Alternative substances of abuse such as novel psychoactive substances (NPS) still pose a significant...
For the first time, we propose a new modification-free voltammetric platform for simple, fast and re...
This research describes the development of an electroanalytical procedure proposal for the determina...
MDMA is the abbreviation for 3,4-methylenedioxymethamphetamine, which is commonly found in “ecstasy”...