Results 171 to 180 of about 30,021 (227)
Synthesis and application of polyoxometalate ionic liquid-coated ZnO nanoflowers for efficient extraction of tetracycline residues in food and environmental samples. [PDF]
RSC AdvNazar Z +7 more
europepmc +1 more source
Aqueous Biphasic Systems Based on Tetrabutylammonium Bromide for Extraction and Determination of Azorubine, Allura Red, Sunset Yellow, Tartrazine and Fast Green in Food Samples. [PDF]
MoleculesSmirnova SV +4 more
europepmc +1 more source
A Novel DLLME-Based Approach for the Spectrophotometric Determination of Mercury in Environmental Samples Using the Fe(II) Phthalocyanine Sensor. [PDF]
MoleculesÇağlar Y.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
TrAC Trends in Analytical Chemistry, 2010
Abstract The development of faster, simpler, inexpensive and more environmentally-friendly sample-preparation techniques is an important issue in chemical analysis. Recent research trends involve miniaturization of the traditional liquid-liquid-extraction principle by greatly reducing the acceptor-to-donor ratio.
Ali Sarafraz-Yazdi, Amirhassan Amiri
openaire +3 more sources
Abstract The development of faster, simpler, inexpensive and more environmentally-friendly sample-preparation techniques is an important issue in chemical analysis. Recent research trends involve miniaturization of the traditional liquid-liquid-extraction principle by greatly reducing the acceptor-to-donor ratio.
Ali Sarafraz-Yazdi, Amirhassan Amiri
openaire +3 more sources
Nanoparticle-enhanced liquid-phase microextraction
TrAC Trends in Analytical Chemistry, 2015Abstract Nanostructured materials play roles in different areas of analytical chemistry. Implementation of nanomaterials in liquid-phase microextraction results in a synergic combination yielding enhanced performance. Some significant examples include: carbon nanotubes for improving extraction efficiency; magnetic nanoparticles for retrieving ionic ...
Carlos Bendicho +3 more
openaire +3 more sources
Two-phase hollow fiber liquid-phase microextraction
TrAC Trends in Analytical Chemistry, 2018Abstract Hollow fiber based liquid-phase microextraction technique (HF-LPME) was proposed in 1999 as an efficient alternative to the conventional sample preparation methods. Since its initiation, this technique have become increasingly popular due to their simplicity, low cost, possibility of for automation, and adaptability to a wide variety of ...
Ali Esrafili +4 more
openaire +3 more sources