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A Tutorial on AGREEprep an Analytical Greenness Metric for Sample Preparation

Advances in Sample Preparation, 2022
Sample preparation is a key step in the analytical procedure and a critical component for achieving analytical greenness. AGREEprep is the first metric intended for evaluating the environmental impact of sample preparation methods.
Francisco Pena-Pereira, Marek Tobiszewski, Wojciech Wojnowski, Elefteria Psillakis   +3 more
doaj   +1 more source

Pipette tip-electrospray mass spectrometry for determining opioids in urine, from on-site micro-handling to high-throughput centrifugal microextraction

Advances in Sample Preparation
Pipette tip-electrospray is a useful technique that synergically combines sample preparation and ambient ionization mass spectrometry for the rapid analysis of samples.
Jaime Millán-Santiago, Rafael Lucena, Soledad Cárdenas   +2 more
doaj   +1 more source

Chicken egg white coated paper, a sustainable mixed-mode cationic exchange biocomposite to extract antidepressants from saliva samples prior to their determination by direct infusion mass spectrometry

Advances in Sample Preparation
Proteinaceous materials are useful precursors for preparing sustainable and cost-effective sorptive phases. Among them, chicken egg white is an excellent alternative, serving as a source of ovalbumin that can be used as a biosorbent. In this article, the
Ana M. Pedraza-Soto, Rafael Lucena, Soledad Cárdenas   +2 more
doaj   +1 more source

On-site stir-blade microextraction combined with dual-polarity direct infusion mass spectrometry for analysis of atrazine, daidzein, and genistein in environmental water samples

Green Analytical Chemistry
Integration has emerged as the latter driving force in the evolution of sample preparation, greening analytical measurements through the minimization of steps and their inherent required resources.
Carlos Calero-Cañuelo, Francisco Antonio Casado-Carmona, Rafael Lucena, Soledad Cárdenas   +3 more
doaj   +1 more source

Carbon nanotubes in high internal phase emulsion polymer composite for packed-cartridge micro-solid-phase extraction of fluoroquinolones in urine

Advances in Sample Preparation
Aim of this study stands in the evaluation of a carbon nanotubes-based polymerized high internal phase emulsion composite (CNT/polyHIPE) as sorptive phase in biological sample preparation. A micro-solid-phase extraction procedure (µSPE) was developed for
Francesca Merlo, Francesca Colucci, Giulia De Soricellis, Francesca Rinaldi, Enrica Calleri, Antonella Profumo, Andrea Speltini   +6 more
doaj   +1 more source

Recent applications of tetramethylammonium hydroxide (TMAH) in the sample preparation for elemental analysis by spectroanalytical techniques

Advances in Sample Preparation
Application of tetramethylammonium hydroxide for the treatment of samples prior to elemental analysis over the last five years is approached in this review article.
Uillian Mozart Ferreira Mata Cerqueira, Juscelia Pereira Santos Alves, Walter Nei Lopes Santos, Bernardo da Silva Pita, Cleber Galvão Novaes, Sulene Alves Araújo, Marcos Almeida Bezerra   +6 more
doaj   +1 more source

Recent trends in microsampling and reduced-volume sample preparation procedures

Advances in Sample Preparation
The emergence of Green Chemistry (GC), Green Analytical Chemistry (GAC), and Green Sample Preparation (GSP) has significantly influenced the evolution of sample preparation techniques.
Miryam Perrucci, Erika Maria Ricci, Marcello Locatelli, Imran Ali, Fotou R. Mansour, Abuzar Kabir, Halil I. Ulusoy   +6 more
doaj   +1 more source

Exploring the extraction capabilities of natural cyclodextrin-nanosponges: The improvement moving from α- to γ-cyclodextrin-based polymers

Advances in Sample Preparation
Cyclodextrins (CD) are cyclic oligosaccharides known for their capability to form inclusion complexes with molecules of appropriate size. CDs can also be used as polyfunctional monomers in polymerization reactions to prepare specialised sorbents with ...
Nina Felli, Davide Filardi, Riccardo Sergi, Luisa Maria Migneco, Massimo Giuseppe De Cesaris, Lorenzo Antonelli, Iolanda Francolini, Alessandra Gentili   +7 more
doaj   +1 more source

Greener solvents in extraction of proteins and peptides

Advances in Sample Preparation
The sample pretreatment still represents a fundamental aspect of any analytical workflow, and the implementation of sustainable and efficient extraction of proteins is essential to satisfy the increasing requirements for high-quality extraction of ...
Katarína Maráková
doaj   +1 more source

Microextraction by packed sorbent: Introducing a novel hybrid silica-based chitosan-graphene oxide biosorbent for the evaluation of pesticides and antibiotics in food matrices

Advances in Sample Preparation
This study introduces a novel silica-graphene oxide@chitosan (SiGO@CS) material as a packed biosorbent for microextraction by packed sorbent (MEPS), followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis of pesticides (atrazine ...
Rafael O. Martins, Fernando M. Lanças
doaj   +1 more source