Application of Microextraction-Based Techniques for Screening-Controlled Drugs in Forensic Context-A Review
MOLECULES, 26, 4 2021
S. M. E. Ahmad , O. C. Gonçalves , Mariana N. Oliveira , N. R. Neng , J. M. F. Nogueira

Application of Bar Adsorptive Microextraction for the Determination of Levels of Tricyclic Antidepressants in Urine Samples
MOLECULES, 26, 6 2021
Mariana N. Oliveira , O. C. Gonçalves , S. M. E. Ahmad , Jaderson K. Schneider , Laiza C. Krause , N. R. Neng , Elina B. Caramao , J. M. F. Nogueira

High throughput bar adsorptive microextraction: A simple and effective analytical approach for the determination of nicotine and cotinine in urine samples
JOURNAL OF CHROMATOGRAPHY A, 1615, 3 2020
S. M. E. Ahmad , J. M. F. Nogueira

Bar Adsorptive Microextraction Coated with Carbon-Based Phase Mixtures for Performance-Enhancement to Monitor Selected Benzotriazoles, Benzothiazoles, and Benzenesulfonamides in Environmental Water Matrices
MOLECULES, 25, 5 2020
S. M. E. Ahmad , Bruno B. C. Calado , Mariana N. Oliveira , N. R. Neng , J. M. F. Nogueira

A Fast and Validated High Throughput Bar Adsorptive Microextraction (HT-BA mu E) Method for the Determination of Ketamine and Norketamine in Urine Samples
MOLECULES, 25, 3 2020
S. M. E. Ahmad , Mariana N. Oliveira , N. R. Neng , J. M. F. Nogueira

Carbon-Based Sorbent Coatings for the Determination of Pharmaceutical Compounds by Bar Adsorptive Microextraction
ACS APPLIED BIO MATERIALS, 3, 2078-2091 4 2020
S. M. E. Ahmad , Ana S. Mestre , N. R. Neng , Conchi O. Ania , Ana P. Carvalho , J. M. F. Nogueira

Monitoring traces of organochlorine pesticides in herbal matrices by bar adsorptive microextraction - Application to black tea and tobacco
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, , 2019
S. M. E. Ahmad , M. I. Gomes , A. H. Ide , N. R. Neng , J. M. F. Nogueira

High throughput bar adsorptive microextraction: A novel cost-effective tool for monitoring benzodiazepines in large number of biological samples
TALANTA, 199, 195-202 7 2019
S. M. E. Ahmad , J. M. F. Nogueira

Bar adsorptive microextraction coated with multi-walled carbon nanotube phases - Application for trace analysis of pharmaceuticals in environmental waters
JOURNAL OF CHROMATOGRAPHY A, 1600, 17-22 8 2019
F. Abujaber , S. M. E. Ahmad , N. R. Neng , R. C. Rodriguez Martin-Doimeadios , F. J. Guzman Bernardo , J. M. F. Nogueira

Application of bar adsorptive microextraction to determine trace organic micro-pollutants in environmental water matrices
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 97, 484-498 2017
S. M. E. Ahmad , Alessandra H. Ide , N. R. Neng , J. M. F. Nogueira

Enhancement for trace analysis of sulfonamide antibiotics in water matrices using bar adsorptive microextraction (BA mu E)
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 129, 593-599 9 2016
A. H. Ide , S. M. E. Ahmad , N. R. Neng , J. M. F. Nogueira

Bar adsorptive microextraction (BA mu E) coated with mixed sorbent phases-Enhanced selectivity for the determination of non-steroidal anti-inflammatory drugs in real matrices in combination with capillary electrophoresis
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 1008, 115-124 1 2016
S. M. E. Ahmad , C. Almeida , N. R. Neng , J. M. F. Nogueira

Determination of mitragynine in urine matrices by bar adsorptive microextraction and HPLC analysis
TALANTA, 144, 105-109 11 2015
N. R. Neng , S. M. E. Ahmad , Helena Gaspar , J. M. F. Nogueira

Application of Bar Adsorptive Microextraction-Large-Volume Injection-Gas Chromatography-Mass Spectrometric Method for the Determination of Trace Levels of Agrochemicals in Real Matrices
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 26, 2150-2158 10 2015
Joao R. Bernarda , S. M. E. Ahmad , C. Almeida , N. R. Neng , J. M. F. Nogueira

Application of bar adsorptive microextraction (BA mu E) for anti-doping control screening of anabolic steroids in urine matrices
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 969, 35-41 10 2014
S. M. E. Ahmad , C. Almeida , N. R. Neng , J. M. F. Nogueira